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ACDelco D817 Headlight Dimmer Switch


Brand:	ACDelco
Part Number:	D817
UPC:	00036666089493
Weight:	0.3 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco D817 Headlight Dimmer Switch for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Turn Signal Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Connector Gender:

Female

Connector Quantity:

Connector Shape:

Rectangular

Finish:

White/Silver

Height (in):

3.88 in

Length (in):

5.12 in

Mounting Hardware Included:

Mounting Method:

Column Mounted

Switch Type:

Lever

Terminal Gender:

Male

Terminal Quantity:

Terminal Type:

Blade

Weight (lb):

.3 lb

Width (in):

4.12 in

Country of Origin:

Select a vehicle to narrow ACDelco D817 Headlight Dimmer Switch fitment info!

Last Updated: 03/02/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1982

Buick Century

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

1 MATING CONNECTOR W/LEADS USE 12102757
Except F/CMPT FLR CNSL(D55),TILT STEERING COLUMN(N33),EUROPEAN PROVISIONS(VD1)

Buick Century

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757
Except F/CMPT FLR CNSL(D55),TILT STEERING COLUMN(N33),EUROPEAN PROVISIONS(VD1)

1 Per Vehicle

1982

Buick Century

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

1 W/CONSOLE, EXC TILT WHL
MATING CONNECTOR W/LEADS USE 12102757

Buick Century

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV W/CONSOLE, EXC TILT WHL
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

1981

Buick Century

5.7L V8 Diesel OHV

1 ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

Buick Century

5.7L V8 Diesel OHV ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

1 Per Vehicle

Buick Century

4.3L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: S
Fuel Sys: CARB

Buick Century

4.3L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: A
Fuel Sys: CARB

Buick Century

3.8L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: A
Fuel Sys: CARB

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV Turbo

1 ON STRG COLUMN
8th VIN Digit: 3
Fuel Sys: CARB

Buick Century

3.8L V6 Gas OHV Turbo ON STRG COLUMN
8th VIN Digit: 3
Fuel Sys: CARB

1 Per Vehicle

Buick Century

4.9L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

Buick Century

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle

Buick Century

5.0L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: H
Fuel Sys: CARB

Buick Century

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: H
Fuel Sys: CARB

1 Per Vehicle

1979

Buick Century

3.8L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: 2
Fuel Sys: CARB

Buick Century

3.8L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: 2
Fuel Sys: CARB

1 Per Vehicle

1979

Buick Century

4.9L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

Buick Century

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle

1979

Buick Century

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: L
Fuel Sys: CARB

Buick Century

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: L
Fuel Sys: CARB

1 Per Vehicle

Buick Century

3.2L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: C
Fuel Sys: CARB

Buick Century

3.2L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: C
Fuel Sys: CARB

1 Per Vehicle

1978

Buick Century

5.0L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: U
Fuel Sys: CARB

Buick Century

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle

1985

Buick Electra

3.0L V6 Gas OHV,
3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 RWD
MATING CONNECTOR W/LEADS USE 12102757

Buick Electra

3.0L V6 Gas OHV,
3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV RWD
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Electra

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Electra

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

1981

Buick Electra

4.1L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

Buick Electra

4.1L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

1 Per Vehicle

1981

Buick Electra

5.0L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

Buick Electra

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle

Buick Electra

5.7L V8 Diesel OHV

1 ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

Buick Electra

5.7L V8 Diesel OHV ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

1 Per Vehicle

1980

Buick Electra

4.9L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

Buick Electra

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle

Buick Electra

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: R
Fuel Sys: CARB

Buick Electra

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

Buick Electra

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: X
Fuel Sys: CARB

Buick Electra

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: X
Fuel Sys: CARB

1 Per Vehicle

Buick Electra

6.6L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: K
Fuel Sys: CARB

Buick Electra

6.6L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

Buick Estate Wagon

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: R
Fuel Sys: CARB

Buick Estate Wagon

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

Buick Estate Wagon

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: X
Fuel Sys: CARB

Buick Estate Wagon

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: X
Fuel Sys: CARB

1 Per Vehicle

Buick Estate Wagon

6.6L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: K
Fuel Sys: CARB

Buick Estate Wagon

6.6L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

Buick LeSabre

5.0L V8 Gas OHV

1 ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

Buick LeSabre

5.0L V8 Gas OHV ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV,
5.7L V8 Diesel OHV

1 ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

Buick LeSabre

3.8L V6 Gas OHV,
5.7L V8 Diesel OHV ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick LeSabre

4.1L V6 Gas OHV

1 ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

Buick LeSabre

4.1L V6 Gas OHV ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

1981

Buick LeSabre

5.0L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

Buick LeSabre

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle

Buick LeSabre

4.1L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

Buick LeSabre

4.1L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

1 Per Vehicle

Buick LeSabre

5.7L V8 Diesel OHV

1 ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

Buick LeSabre

5.7L V8 Diesel OHV ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: A
Fuel Sys: CARB

Buick LeSabre

3.8L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: A
Fuel Sys: CARB

1 Per Vehicle

1980

Buick LeSabre

4.9L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

Buick LeSabre

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV Turbo

1 ON STRG COLUMN
8th VIN Digit: 3
Fuel Sys: CARB

Buick LeSabre

3.8L V6 Gas OHV Turbo ON STRG COLUMN
8th VIN Digit: 3
Fuel Sys: CARB

1 Per Vehicle

Buick LeSabre

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: R
Fuel Sys: CARB

Buick LeSabre

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

Buick LeSabre

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: X
Fuel Sys: CARB

Buick LeSabre

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: X
Fuel Sys: CARB

1 Per Vehicle

Buick LeSabre

4.9L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

Buick LeSabre

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle

1978

Buick LeSabre

5.0L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: U
Fuel Sys: CARB

Buick LeSabre

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle

1978

Buick LeSabre

6.6L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: K
Fuel Sys: CARB

Buick LeSabre

6.6L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

1987

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo,
5.0L V8 Gas OHV

1 ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo,
5.0L V8 Gas OHV ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

1986

Buick Regal

5.0L V8 Gas OHV

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Regal

5.0L V8 Gas OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

1985

Buick Regal

5.7L V8 Diesel OHV

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Regal

5.7L V8 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Regal

4.3L V6 Diesel OHV

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Regal

4.3L V6 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Regal

4.1L V6 Gas OHV

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Regal

4.1L V6 Gas OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Regal

5.7L V8 Diesel OHV

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Regal

5.7L V8 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Regal

4.3L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: S
Fuel Sys: CARB

Buick Regal

4.3L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: A
Fuel Sys: CARB

Buick Regal

3.8L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: A
Fuel Sys: CARB

1 Per Vehicle

Buick Regal

4.9L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

Buick Regal

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle

Buick Regal

5.0L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: H
Fuel Sys: CARB

Buick Regal

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: H
Fuel Sys: CARB

1 Per Vehicle

1979

Buick Regal

3.8L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: 2
Fuel Sys: CARB

Buick Regal

3.8L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: 2
Fuel Sys: CARB

1 Per Vehicle

1979

Buick Regal

4.9L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

Buick Regal

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle

Buick Regal

3.2L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: C
Fuel Sys: CARB

Buick Regal

3.2L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: C
Fuel Sys: CARB

1 Per Vehicle

1978

Buick Regal

5.0L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: U
Fuel Sys: CARB

Buick Regal

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle

Buick Riviera

3.8L V6 Gas OHV Turbo,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Riviera

3.8L V6 Gas OHV Turbo,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Riviera

3.8L V6 Gas OHV Turbo,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

Buick Riviera

3.8L V6 Gas OHV Turbo,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Riviera

4.1L V6 Gas OHV

1 MATING CONNECTOR W/LEADS USE 12102757

Buick Riviera

4.1L V6 Gas OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Riviera

4.1L V6 Gas OHV

1 ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

Buick Riviera

4.1L V6 Gas OHV ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

1981

Buick Riviera

4.1L V6 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

Buick Riviera

4.1L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

1 Per Vehicle

1981

Buick Riviera

5.7L V8 Diesel OHV

1 ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

Buick Riviera

5.7L V8 Diesel OHV ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

1 Per Vehicle

Buick Riviera

3.8L V6 Gas OHV Turbo

1 ON STRG COLUMN
8th VIN Digit: 3
Fuel Sys: CARB

Buick Riviera

3.8L V6 Gas OHV Turbo ON STRG COLUMN
8th VIN Digit: 3
Fuel Sys: CARB

1 Per Vehicle

Buick Riviera

5.0L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

Buick Riviera

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle

Buick Riviera

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: R
Fuel Sys: CARB

Buick Riviera

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

1978

Buick Riviera

5.7L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: X
Fuel Sys: CARB

Buick Riviera

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: X
Fuel Sys: CARB

1 Per Vehicle

1978

Buick Riviera

6.6L V8 Gas OHV

1 ON STRG COLUMN
8th VIN Digit: K
Fuel Sys: CARB

Buick Riviera

6.6L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

1985

Cadillac DeVille

4.1L V8 Gas OHV,
4.3L V6 Diesel OHV

1 MATING CONNECTOR W/LEADS USE 12102757
EXC GUIDEMATIC, RWD, ON STRG COL

Cadillac DeVille

4.1L V8 Gas OHV,
4.3L V6 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757
EXC GUIDEMATIC, RWD, ON STRG COL

1 Per Vehicle

1984

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 MATING CONNECTOR W/LEADS USE 12102757
EXC GUIDEMATIC, ON STRG COL

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757
EXC GUIDEMATIC, ON STRG COL

1 Per Vehicle

1984

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 ON STRG COLUMN, RWD
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV ON STRG COLUMN, RWD
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1983

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 RWD, ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV RWD, ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 Windshield Wiper Switch
TILT AND TELESCOPING STRG WHL(N37)
STRG COLUMN DIMR
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac DeVille

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV Windshield Wiper Switch
TILT AND TELESCOPING STRG WHL(N37)
STRG COLUMN DIMR
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1982

Cadillac DeVille

4.1L V6 Gas OHV

1 TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac DeVille

4.1L V6 Gas OHV TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1982

Cadillac DeVille

4.1L V6 Gas OHV

1 Windshield Wiper Switch
TILT AND TELESCOPING STRG WHL(N37)
STRG COLUMN DIMR
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac DeVille

4.1L V6 Gas OHV Windshield Wiper Switch
TILT AND TELESCOPING STRG WHL(N37)
STRG COLUMN DIMR
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1982

Cadillac DeVille

4.1L V6 Gas OHV,
4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 TILT AND TELESCOPING STRG WHL(N37)
ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac DeVille

4.1L V6 Gas OHV,
4.1L V8 Gas OHV,
5.7L V8 Diesel OHV TILT AND TELESCOPING STRG WHL(N37)
ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1981

Cadillac DeVille

6.0L V8 Gas OHV

1 TILT WHL, EXC GUIDEMATIC
8th VIN Digit: 9
Fuel Sys: FI

Cadillac DeVille

6.0L V8 Gas OHV TILT WHL, EXC GUIDEMATIC
8th VIN Digit: 9
Fuel Sys: FI

1 Per Vehicle

Cadillac DeVille

4.1L V6 Gas OHV

1 TILT WHL, EXC GUIDEMATIC
8th VIN Digit: 4
Fuel Sys: CARB

Cadillac DeVille

4.1L V6 Gas OHV TILT WHL, EXC GUIDEMATIC
8th VIN Digit: 4
Fuel Sys: CARB

1 Per Vehicle

Cadillac DeVille

5.7L V8 Diesel OHV

1 TILT WHL, EXC GUIDEMATIC
8th VIN Digit: N
Fuel Sys: FI

Cadillac DeVille

5.7L V8 Diesel OHV TILT WHL, EXC GUIDEMATIC
8th VIN Digit: N
Fuel Sys: FI

1 Per Vehicle

1980

Cadillac DeVille

6.0L V8 Gas OHV

1 TILT WHL, EXC GUIDEMATIC
8th VIN Digit: 6
Fuel Sys: CARB

Cadillac DeVille

6.0L V8 Gas OHV TILT WHL, EXC GUIDEMATIC
8th VIN Digit: 6
Fuel Sys: CARB

1 Per Vehicle

Cadillac Eldorado

4.1L V8 Gas OHV

1 RWD, ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Eldorado

4.1L V8 Gas OHV RWD, ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

Cadillac Eldorado

5.7L V8 Diesel OHV

1 RWD, ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Eldorado

5.7L V8 Diesel OHV RWD, ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

Cadillac Eldorado

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Eldorado

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1982

Cadillac Eldorado

4.1L V6 Gas OHV

1 TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Eldorado

4.1L V6 Gas OHV TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1982

Cadillac Eldorado

4.1L V6 Gas OHV,
4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 TILT AND TELESCOPING STRG WHL(N37)
ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Eldorado

4.1L V6 Gas OHV,
4.1L V8 Gas OHV,
5.7L V8 Diesel OHV TILT AND TELESCOPING STRG WHL(N37)
ON STRG COLUMN
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1981

Cadillac Eldorado

4.1L V6 Gas OHV

1 TILT WHL, EXC GUIDEMATIC, ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

Cadillac Eldorado

4.1L V6 Gas OHV TILT WHL, EXC GUIDEMATIC, ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

1 Per Vehicle

Cadillac Eldorado

5.7L V8 Diesel OHV

1 TILT WHL, EXC GUIDEMATIC, ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

Cadillac Eldorado

5.7L V8 Diesel OHV TILT WHL, EXC GUIDEMATIC, ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

1 Per Vehicle

Cadillac Eldorado

6.0L V8 Gas OHV

1 TILT WHL, EXC GUIDEMATIC, ON STRG COLUMN
8th VIN Digit: 9
Fuel Sys: FI

Cadillac Eldorado

6.0L V8 Gas OHV TILT WHL, EXC GUIDEMATIC, ON STRG COLUMN
8th VIN Digit: 9
Fuel Sys: FI

1 Per Vehicle

1980

Cadillac Eldorado

5.7L V8 Gas OHV

1 TILT WHL, EXC GUIDEMATIC, ON STRG COLUMN
8th VIN Digit: 8
Fuel Sys: FI

Cadillac Eldorado

5.7L V8 Gas OHV TILT WHL, EXC GUIDEMATIC, ON STRG COLUMN
8th VIN Digit: 8
Fuel Sys: FI

1 Per Vehicle

1979

Cadillac Eldorado

5.7L V8 Diesel OHV

1 EXCEPT GUIDEMATIC(T80) TILT WHL COLUMN MTD
8th VIN Digit: N
Fuel Sys: FI

Cadillac Eldorado

5.7L V8 Diesel OHV EXCEPT GUIDEMATIC(T80) TILT WHL COLUMN MTD
8th VIN Digit: N
Fuel Sys: FI

1 Per Vehicle

1979

Cadillac Eldorado

5.7L V8 Gas OHV

1 EXCEPT GUIDEMATIC(T80) TILT WHL COLUMN MTD
8th VIN Digit: B
Fuel Sys: FI

Cadillac Eldorado

5.7L V8 Gas OHV EXCEPT GUIDEMATIC(T80) TILT WHL COLUMN MTD
8th VIN Digit: B
Fuel Sys: FI

1 Per Vehicle

Cadillac Eldorado

7.0L V8 Gas OHV

1 EXCEPT GUIDEMATIC(T80) TILT WHL COLUMN MTD
8th VIN Digit: S
Fuel Sys: CARB

Cadillac Eldorado

7.0L V8 Gas OHV EXCEPT GUIDEMATIC(T80) TILT WHL COLUMN MTD
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle

Cadillac Eldorado

7.0L V8 Gas OHV

1 EXCEPT GUIDEMATIC(T80) TILT WHL COLUMN MTD
8th VIN Digit: T
Fuel Sys: FI

Cadillac Eldorado

7.0L V8 Gas OHV EXCEPT GUIDEMATIC(T80) TILT WHL COLUMN MTD
8th VIN Digit: T
Fuel Sys: FI

1 Per Vehicle

1985

Cadillac Fleetwood

4.3L V6 Diesel OHV

1 ON STRG COLUMN, RWD
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Fleetwood

4.3L V6 Diesel OHV ON STRG COLUMN, RWD
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

Cadillac Fleetwood

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV

1 ON STRG COLUMN, RWD
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Fleetwood

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV ON STRG COLUMN, RWD
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

1984

Cadillac Fleetwood

6.0L V8 Gas OHV

1 ON STRG COLUMN, RWD
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Fleetwood

6.0L V8 Gas OHV ON STRG COLUMN, RWD
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

Cadillac Fleetwood

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV,
6.0L V8 Gas OHV

1 TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Fleetwood

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV,
6.0L V8 Gas OHV TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

Cadillac Fleetwood

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV,
6.0L V8 Gas OHV

1 Windshield Wiper Switch
TILT AND TELESCOPING STRG WHL(N37)
STRG COLUMN DIMR
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Fleetwood

4.1L V8 Gas OHV,
5.7L V8 Diesel OHV,
6.0L V8 Gas OHV Windshield Wiper Switch
TILT AND TELESCOPING STRG WHL(N37)
STRG COLUMN DIMR
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

Cadillac Fleetwood

6.0L V8 Gas OHV

1 TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)
Limousine
4 Doors

Cadillac Fleetwood

6.0L V8 Gas OHV TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)
Limousine
4 Doors

1 Per Vehicle

Cadillac Fleetwood

6.0L V8 Gas OHV

1 Windshield Wiper Switch
TILT AND TELESCOPING STRG WHL(N37)
STRG COLUMN DIMR
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)
Limousine
4 Doors

Cadillac Fleetwood

6.0L V8 Gas OHV Windshield Wiper Switch
TILT AND TELESCOPING STRG WHL(N37)
STRG COLUMN DIMR
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)
Limousine
4 Doors

1 Per Vehicle

1982

Cadillac Fleetwood

4.1L V6 Gas OHV

1 TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

Cadillac Fleetwood

4.1L V6 Gas OHV TILT AND TELESCOPING STRG WHL(N37)
MATING CONNECTOR W/LEADS USE 12102757
Except GUIDEMATIC(T80)

1 Per Vehicle

See More Fitments on Page 2 - or - Select Your Vehicle Above

ACDelco D817 Headlight Dimmer Switch

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco D817 Headlight Dimmer Switch fitment info!

Buick Century 2.5L L4 Gas OHV,3.0L V6 Gas OHV,4.3L V6 Diesel OHV

1

MATING CONNECTOR W/LEADS USE 12102757 Except F/CMPT FLR CNSL(D55),TILT STEERING COLUMN(N33),EUROPEAN PROVISIONS(VD1)

Buick Century

2.5L L4 Gas OHV,3.0L V6 Gas OHV,4.3L V6 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757 Except F/CMPT FLR CNSL(D55),TILT STEERING COLUMN(N33),EUROPEAN PROVISIONS(VD1) 1 Per Vehicle

Buick Century 2.5L L4 Gas OHV,3.0L V6 Gas OHV,4.3L V6 Diesel OHV

1

W/CONSOLE, EXC TILT WHL MATING CONNECTOR W/LEADS USE 12102757

Buick Century

2.5L L4 Gas OHV,3.0L V6 Gas OHV,4.3L V6 Diesel OHV W/CONSOLE, EXC TILT WHL MATING CONNECTOR W/LEADS USE 12102757 1 Per Vehicle

Buick Century 5.7L V8 Diesel OHV

1

ON STRG COLUMN8th VIN Digit: NFuel Sys: FI

Buick Century

5.7L V8 Diesel OHV ON STRG COLUMN8th VIN Digit: NFuel Sys: FI 1 Per Vehicle

Buick Century 4.3L V8 Gas OHV

1

ON STRG COLUMN8th VIN Digit: SFuel Sys: CARB

Buick Century

4.3L V8 Gas OHV ON STRG COLUMN8th VIN Digit: SFuel Sys: CARB 1 Per Vehicle

Buick Century 3.8L V6 Gas OHV

1

ON STRG COLUMN8th VIN Digit: AFuel Sys: CARB

Buick Century

3.8L V6 Gas OHV ON STRG COLUMN8th VIN Digit: AFuel Sys: CARB 1 Per Vehicle

Buick Century 3.8L V6 Gas OHV Turbo

1

ON STRG COLUMN8th VIN Digit: 3Fuel Sys: CARB

Buick Century

3.8L V6 Gas OHV Turbo ON STRG COLUMN8th VIN Digit: 3Fuel Sys: CARB 1 Per Vehicle

Buick Century 4.9L V8 Gas OHV

1

ON STRG COLUMN8th VIN Digit: WFuel Sys: CARB

Buick Century

4.9L V8 Gas OHV ON STRG COLUMN8th VIN Digit: WFuel Sys: CARB 1 Per Vehicle

Buick Century 5.0L V8 Gas OHV

1

ON STRG COLUMN8th VIN Digit: HFuel Sys: CARB

Buick Century

5.0L V8 Gas OHV ON STRG COLUMN8th VIN Digit: HFuel Sys: CARB 1 Per Vehicle

Buick Century 3.8L V6 Gas OHV

1

ON STRG COLUMN8th VIN Digit: 2Fuel Sys: CARB

Buick Century

3.8L V6 Gas OHV ON STRG COLUMN8th VIN Digit: 2Fuel Sys: CARB 1 Per Vehicle

Buick Century 4.9L V8 Gas OHV

1

ON STRG COLUMN8th VIN Digit: YFuel Sys: CARB

Buick Century

4.9L V8 Gas OHV ON STRG COLUMN8th VIN Digit: YFuel Sys: CARB 1 Per Vehicle

Buick Century 5.7L V8 Gas OHV

1

ON STRG COLUMN8th VIN Digit: LFuel Sys: CARB

Buick Century

5.7L V8 Gas OHV ON STRG COLUMN8th VIN Digit: LFuel Sys: CARB 1 Per Vehicle

Buick Century 3.2L V6 Gas OHV

1

ON STRG COLUMN8th VIN Digit: CFuel Sys: CARB

Buick Century

3.2L V6 Gas OHV ON STRG COLUMN8th VIN Digit: CFuel Sys: CARB 1 Per Vehicle

Buick Century 5.0L V8 Gas OHV

1

ON STRG COLUMN8th VIN Digit: UFuel Sys: CARB

Buick Century

5.0L V8 Gas OHV ON STRG COLUMN8th VIN Digit: UFuel Sys: CARB 1 Per Vehicle

Buick Electra 3.0L V6 Gas OHV,3.8L V6 Gas OHV,4.3L V6 Diesel OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV

1

RWD MATING CONNECTOR W/LEADS USE 12102757

Buick Electra

3.0L V6 Gas OHV,3.8L V6 Gas OHV,4.3L V6 Diesel OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV RWD MATING CONNECTOR W/LEADS USE 12102757 1 Per Vehicle

Buick Electra 4.1L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV

1

MATING CONNECTOR W/LEADS USE 12102757

Buick Electra

Buick Century

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

MATING CONNECTOR W/LEADS USE 12102757
Except F/CMPT FLR CNSL(D55),TILT STEERING COLUMN(N33),EUROPEAN PROVISIONS(VD1)

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757
Except F/CMPT FLR CNSL(D55),TILT STEERING COLUMN(N33),EUROPEAN PROVISIONS(VD1)

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

W/CONSOLE, EXC TILT WHL
MATING CONNECTOR W/LEADS USE 12102757

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV W/CONSOLE, EXC TILT WHL
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Century

5.7L V8 Diesel OHV

ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

5.7L V8 Diesel OHV ON STRG COLUMN
8th VIN Digit: N
Fuel Sys: FI

1 Per Vehicle

Buick Century

4.3L V8 Gas OHV

ON STRG COLUMN
8th VIN Digit: S
Fuel Sys: CARB

4.3L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

ON STRG COLUMN
8th VIN Digit: A
Fuel Sys: CARB

3.8L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: A
Fuel Sys: CARB

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV Turbo

ON STRG COLUMN
8th VIN Digit: 3
Fuel Sys: CARB

3.8L V6 Gas OHV Turbo ON STRG COLUMN
8th VIN Digit: 3
Fuel Sys: CARB

1 Per Vehicle

Buick Century

4.9L V8 Gas OHV

ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle

Buick Century

5.0L V8 Gas OHV

ON STRG COLUMN
8th VIN Digit: H
Fuel Sys: CARB

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: H
Fuel Sys: CARB

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

ON STRG COLUMN
8th VIN Digit: 2
Fuel Sys: CARB

3.8L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: 2
Fuel Sys: CARB

1 Per Vehicle

Buick Century

4.9L V8 Gas OHV

ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

4.9L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle

Buick Century

5.7L V8 Gas OHV

ON STRG COLUMN
8th VIN Digit: L
Fuel Sys: CARB

5.7L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: L
Fuel Sys: CARB

1 Per Vehicle

Buick Century

3.2L V6 Gas OHV

ON STRG COLUMN
8th VIN Digit: C
Fuel Sys: CARB

3.2L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: C
Fuel Sys: CARB

1 Per Vehicle

Buick Century

5.0L V8 Gas OHV

ON STRG COLUMN
8th VIN Digit: U
Fuel Sys: CARB

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle

Buick Electra

3.0L V6 Gas OHV,
3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

RWD
MATING CONNECTOR W/LEADS USE 12102757

3.0L V6 Gas OHV,
3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV RWD
MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Electra

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV MATING CONNECTOR W/LEADS USE 12102757

1 Per Vehicle

Buick Electra

4.1L V6 Gas OHV

ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

4.1L V6 Gas OHV ON STRG COLUMN
8th VIN Digit: 4
Fuel Sys: CARB

1 Per Vehicle

Buick Electra

5.0L V8 Gas OHV

ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

5.0L V8 Gas OHV ON STRG COLUMN
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle