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ACDelco 26020642 Power Steering Pump O-Ring


Brand:	ACDelco
Part Number:	26020642
UPC:	808709939726
Weight:	0.1 lbs
Condition:	New

On Sale:

$10.86

Availability:

1 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 26020642 Power Steering Pump O-Ring for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals are a GM-recommended replacement component for one or more of the following vehicle systems: manual drivetrain and axles, and/or steering and suspension. 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:

Height (in):

.1 in

Inside Diameter:

0.571 in.

Inside Diameter:

14.5 mm

Length (in):

7.2 in

Outside Diameter:

0.791 in.

Outside Diameter:

20.1 mm

Programming Required:

Seal Type:

O-Ring

Sealing Material:

Rubber

Thickness:

0.110 in.

Thickness:

2.8 mm

Weight (lb):

.1 lb

Width (in):

5 in

Country of Origin:

Select a vehicle to narrow ACDelco 26020642 Power Steering Pump O-Ring fitment info!

Last Updated: 05/02/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Buick Century

3.1L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Century

3.1L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

2.2L L4 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Century

2.2L L4 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

3.3L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Century

3.3L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Century

2.5L L4 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

3.3L V6 Gas OHV

1 FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

Buick Century

3.3L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV

1 FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

Buick Century

2.5L L4 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

1 Per Vehicle

1989

Buick Century

3.3L V6 Gas OHV

1 Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Century

3.3L V6 Gas OHV Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

1 Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Century

2.5L L4 Gas OHV,
2.8L V6 Gas OHV Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

2.8L V6 Gas OHV

1 FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

Buick Century

2.8L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

1 Per Vehicle

1988

Buick Century

3.8L V6 Gas OHV

1 Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Century

3.8L V6 Gas OHV Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

1 FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

Buick Century

3.8L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

1 Per Vehicle

Buick Commercial Chassis

5.7L V8 Gas OHV

1 NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Commercial Chassis

5.7L V8 Gas OHV NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1986

Buick Electra

3.8L V6 Gas OHV,
5.0L V8 Gas OHV

1 Power Steering Reservoir Gasket
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Electra

3.8L V6 Gas OHV,
5.0L V8 Gas OHV Power Steering Reservoir Gasket
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick LaCrosse

5.3L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick LaCrosse

5.3L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick LaCrosse

3.8L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick LaCrosse

3.8L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick LaCrosse

3.6L V6 Gas DOHC

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick LaCrosse

3.6L V6 Gas DOHC AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick LeSabre

3.8L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Rainier

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

1 NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Rainier

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L27
8th VIN Digit: L

Buick Regal

3.8L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L27
8th VIN Digit: L

1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV

1 FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Regal

3.8L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Regal

3.1L V6 Gas OHV

1 FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Regal

3.1L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1989

Buick Regal

2.8L V6 Gas OHV

1 FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Regal

2.8L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Rendezvous

3.5L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Rendezvous

3.5L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Rendezvous

3.6L V6 Gas DOHC

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Rendezvous

3.6L V6 Gas DOHC AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Rendezvous

3.4L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Rendezvous

3.4L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Riviera

3.8L V6 Gas OHV Supercharged

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Riviera

3.8L V6 Gas OHV Supercharged AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Riviera

3.8L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Riviera

3.8L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1995

Buick Riviera

3.8L V6 Gas OHV Supercharged

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L67
8th VIN Digit: 1

Buick Riviera

3.8L V6 Gas OHV Supercharged AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L67
8th VIN Digit: 1

1 Per Vehicle

Buick Riviera

3.8L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Riviera

3.8L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Roadmaster

5.7L V8 Gas OHV

1 NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Roadmaster

5.7L V8 Gas OHV NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Skyhawk

2.0L L4 Gas OHV,
2.0L L4 Gas SOHC

1 Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Skyhawk

2.0L L4 Gas OHV,
2.0L L4 Gas SOHC Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1987

Buick Skyhawk

2.0L L4 Gas SOHC Turbo

1 Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Skyhawk

2.0L L4 Gas SOHC Turbo Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1998

Buick Skylark

3.1L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L82
8th VIN Digit: M

Buick Skylark

3.1L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L82
8th VIN Digit: M

1 Per Vehicle

Buick Skylark

3.1L V6 Gas OHV

1 Except P/S(VARIABLE)(NV7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L82
8th VIN Digit: M

Buick Skylark

3.1L V6 Gas OHV Except P/S(VARIABLE)(NV7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L82
8th VIN Digit: M

1 Per Vehicle

1994

Buick Skylark

3.1L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L82
8th VIN Digit: M

Buick Skylark

3.1L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Eng: L82
8th VIN Digit: M

1 Per Vehicle

Buick Skylark

2.3L L4 Gas SOHC

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Skylark

2.3L L4 Gas SOHC AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Skylark

3.3L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Skylark

3.3L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1992

Buick Skylark

2.3L L4 Gas SOHC,
3.3L V6 Gas OHV

1 NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Skylark

2.3L L4 Gas SOHC,
3.3L V6 Gas OHV NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1991

Buick Skylark

2.3L L4 Gas DOHC

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: D

Buick Skylark

2.3L L4 Gas DOHC AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: D

1 Per Vehicle

1991

Buick Skylark

2.3L L4 Gas DOHC,
2.5L L4 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Buick Skylark

2.3L L4 Gas DOHC,
2.5L L4 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1991

Buick Skylark

2.5L L4 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: U

Buick Skylark

2.5L L4 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: U

1 Per Vehicle

1991

Buick Skylark

3.3L V6 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: N

Buick Skylark

3.3L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: N

1 Per Vehicle

1993

Cadillac 60 Special

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac 60 Special

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1993

Cadillac Allante

4.6L V8 Gas DOHC

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Allante

4.6L V8 Gas DOHC AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Allante

4.5L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Allante

4.5L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Allante

4.5L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Allante

4.5L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Allante

4.1L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Allante

4.1L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Commercial Chassis

5.7L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Commercial Chassis

5.7L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Commercial Chassis

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Commercial Chassis

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1992

Cadillac Commercial Chassis

5.7L V8 Gas OHV

1 HVY DUTY SUSP(FE7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Commercial Chassis

5.7L V8 Gas OHV HVY DUTY SUSP(FE7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Commercial Chassis

4.9L V8 Gas OHV

1 HVY DUTY SUSP(FE7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Commercial Chassis

4.9L V8 Gas OHV HVY DUTY SUSP(FE7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1990

Cadillac Commercial Chassis

4.5L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Commercial Chassis

4.5L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1987

Cadillac Commercial Chassis

4.1L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Commercial Chassis

4.1L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac DeVille

4.6L V8 Gas DOHC

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac DeVille

4.6L V8 Gas DOHC AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac DeVille

4.9L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac DeVille

4.9L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac DeVille

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: B

Cadillac DeVille

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: B

1 Per Vehicle

Cadillac DeVille

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac DeVille

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac DeVille

4.9L V8 Gas OHV

1 HVY DUTY SUSP(FE7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac DeVille

4.9L V8 Gas OHV HVY DUTY SUSP(FE7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1990

Cadillac DeVille

4.5L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac DeVille

4.5L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1987

Cadillac DeVille

4.1L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac DeVille

4.1L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Eldorado

4.6L V8 Gas DOHC

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Eldorado

4.6L V8 Gas DOHC AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1993

Cadillac Eldorado

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: B

Cadillac Eldorado

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: B

1 Per Vehicle

Cadillac Eldorado

4.9L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Eldorado

4.9L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Eldorado

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Eldorado

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Eldorado

4.5L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Eldorado

4.5L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1987

Cadillac Eldorado

4.1L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Eldorado

4.1L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Escalade

6.2L V8 Flex OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Escalade

6.2L V8 Flex OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

2009

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Gas FHEV OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Gas FHEV OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Escalade

6.2L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Escalade

6.2L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Escalade

5.7L V8 Gas OHV

1 PWR BRK SYS(JB7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV PWR BRK SYS(JB7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

Cadillac Escalade

5.7L V8 Gas OHV

1 VACUUM PWR BRK SYS(JB5)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV VACUUM PWR BRK SYS(JB5)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

Cadillac Escalade

5.7L V8 Gas OHV

1 VACUUM PWR BRK SYS(JB6)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV VACUUM PWR BRK SYS(JB6)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

1999

Cadillac Escalade

5.7L V8 Gas OHV

1 HYD PWR DISC/DRUM BRK(JB8)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV HYD PWR DISC/DRUM BRK(JB8)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

1999

Cadillac Escalade

5.7L V8 Gas OHV

1 HYD PWR DISC/DRUM BRK(JD5)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV HYD PWR DISC/DRUM BRK(JD5)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

1999

Cadillac Escalade

5.7L V8 Gas OHV

1 HYD PWR DISC/DRUM BRK(JD6)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV HYD PWR DISC/DRUM BRK(JD6)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

1999

Cadillac Escalade

5.7L V8 Gas OHV

1 HYD PWR DISC/DRUM BRK(JD7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV HYD PWR DISC/DRUM BRK(JD7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

1999

Cadillac Escalade

5.7L V8 Gas OHV

1 VACUUM PWR BRK SYS(JB5)
Except RIGHT HAND DRIVE(RHD)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV VACUUM PWR BRK SYS(JB5)
Except RIGHT HAND DRIVE(RHD)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

1999

Cadillac Escalade

5.7L V8 Gas OHV

1 VACUUM PWR BRK SYS(JB6)
Except RIGHT HAND DRIVE(RHD)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

Cadillac Escalade

5.7L V8 Gas OHV VACUUM PWR BRK SYS(JB6)
Except RIGHT HAND DRIVE(RHD)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Flex OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Escalade ESV

6.2L V8 Flex OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Escalade ESV

6.2L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Escalade EXT

6.2L V8 Flex OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Escalade EXT

6.2L V8 Flex OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Escalade EXT

6.2L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Escalade EXT

6.2L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Fleetwood

4.9L V8 Gas OHV

1 HVY DUTY SUSP(FE7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Fleetwood

4.9L V8 Gas OHV HVY DUTY SUSP(FE7)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Fleetwood

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Fleetwood

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1990

Cadillac Fleetwood

4.5L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Fleetwood

4.5L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1987

Cadillac Fleetwood

4.1L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Fleetwood

4.1L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Seville

4.6L V8 Gas DOHC

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Seville

4.6L V8 Gas DOHC AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1993

Cadillac Seville

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: B

Cadillac Seville

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.
8th VIN Digit: B

1 Per Vehicle

Cadillac Seville

4.9L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Seville

4.9L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Seville

4.9L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Seville

4.9L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Cadillac Seville

4.5L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Seville

4.5L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

1987

Cadillac Seville

4.1L V8 Gas OHV

1 Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Cadillac Seville

4.1L V8 Gas OHV Power Steering Pump Seal
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV

1 Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV

1 Power Steering Reservoir Gasket
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV Power Steering Reservoir Gasket
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Chevrolet Avalanche

5.3L V8 Flex OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Chevrolet Avalanche

5.3L V8 Flex OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Chevrolet Avalanche

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

Chevrolet Avalanche

5.3L V8 Gas OHV,
6.0L V8 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

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

ACDelco 26020642 Power Steering Pump O-Ring

$10.86

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 26020642 Power Steering Pump O-Ring fitment info!

Buick Century 3.1L V6 Gas OHV

1

AT LWR/UPPER TUBE INTERFACE 14.5MM I.D.

Buick Century

3.1L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE 14.5MM I.D. 1 Per Vehicle

Buick Century 2.2L L4 Gas OHV

1

AT LWR/UPPER TUBE INTERFACE 14.5MM I.D.

Buick Century

2.2L L4 Gas OHV AT LWR/UPPER TUBE INTERFACE 14.5MM I.D. 1 Per Vehicle

Buick Century 3.3L V6 Gas OHV

1

AT LWR/UPPER TUBE INTERFACE 14.5MM I.D.

Buick Century

3.3L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE 14.5MM I.D. 1 Per Vehicle

Buick Century 2.5L L4 Gas OHV

1

AT LWR/UPPER TUBE INTERFACE 14.5MM I.D.

Buick Century

2.5L L4 Gas OHV AT LWR/UPPER TUBE INTERFACE 14.5MM I.D. 1 Per Vehicle

Buick Century 3.3L V6 Gas OHV

1

FOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE (14.5 I.D.) 14.5MM I.D.

Buick Century

3.3L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE (14.5 I.D.) 14.5MM I.D. 1 Per Vehicle

Buick Century 2.5L L4 Gas OHV

1

FOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE (14.5 I.D.) 14.5MM I.D.

Buick Century

2.5L L4 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE (14.5 I.D.) 14.5MM I.D. 1 Per Vehicle

Buick Century 3.3L V6 Gas OHV

1

Power Steering Reservoir GasketFOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE 14.5MM I.D.

Buick Century

3.3L V6 Gas OHV Power Steering Reservoir GasketFOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE 14.5MM I.D. 1 Per Vehicle

Buick Century 2.5L L4 Gas OHV,2.8L V6 Gas OHV

1

Power Steering Reservoir GasketFOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE 14.5MM I.D.

Buick Century

2.5L L4 Gas OHV,2.8L V6 Gas OHV Power Steering Reservoir GasketFOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE 14.5MM I.D. 1 Per Vehicle

Buick Century 2.8L V6 Gas OHV

1

FOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE (14.5 I.D.) 14.5MM I.D.

Buick Century

2.8L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE (14.5 I.D.) 14.5MM I.D. 1 Per Vehicle

Buick Century 3.8L V6 Gas OHV

1

Power Steering Reservoir GasketFOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE 14.5MM I.D.

Buick Century

3.8L V6 Gas OHV Power Steering Reservoir GasketFOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE 14.5MM I.D. 1 Per Vehicle

Buick Century 3.8L V6 Gas OHV

1

FOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE (14.5 I.D.) 14.5MM I.D.

Buick Century

3.8L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART AT LWR/UPPER TUBE INTERFACE (14.5 I.D.) 14.5MM I.D. 1 Per Vehicle

Buick Commercial Chassis 5.7L V8 Gas OHV

1

NON-VARIABLE RATIO P/S(N40) AT LWR/UPPER TUBE INTERFACE 14.5MM I.D.

Buick Commercial Chassis

5.7L V8 Gas OHV NON-VARIABLE RATIO P/S(N40) AT LWR/UPPER TUBE INTERFACE 14.5MM I.D. 1 Per Vehicle

Buick Century

3.1L V6 Gas OHV

AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

3.1L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

2.2L L4 Gas OHV

AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

2.2L L4 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

3.3L V6 Gas OHV

AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

3.3L V6 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV

AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

2.5L L4 Gas OHV AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

3.3L V6 Gas OHV

FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

3.3L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV

FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

2.5L L4 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

1 Per Vehicle

Buick Century

3.3L V6 Gas OHV

Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

3.3L V6 Gas OHV Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

2.5L L4 Gas OHV,
2.8L V6 Gas OHV Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

2.8L V6 Gas OHV

FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

2.8L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

3.8L V6 Gas OHV Power Steering Reservoir Gasket
FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

3.8L V6 Gas OHV FOR MDL APPL AND POA INFO SEE PUMP CHART
AT LWR/UPPER TUBE INTERFACE
(14.5 I.D.)
14.5MM I.D.

1 Per Vehicle

Buick Commercial Chassis

5.7L V8 Gas OHV

NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

5.7L V8 Gas OHV NON-VARIABLE RATIO P/S(N40)
AT LWR/UPPER TUBE INTERFACE
14.5MM I.D.

1 Per Vehicle