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ACDelco 12643703 Engine Crankshaft Position Sensor Spacer

ACDelco 12643703 Engine Crankshaft Position Sensor Spacer

ACDelco
Brand:ACDelco
Part Number: 12643703
UPC: 808709991403
Weight: 0.3 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12643703 Engine Crankshaft Position Sensor Spacer for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Engine Crankshaft Position Sensor Spacers 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:

Height (in):
1 in
Length (in):
2.7 in
Programming Required:
No
Weight (lb):
0.11 lb
Width (in):
2.3 in
Country of Origin:
CN

Select a vehicle to narrow ACDelco 12643703 Engine Crankshaft Position Sensor Spacer fitment info!

Last Updated: 05/04/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LML
8th VIN Digit: 8
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LML
8th VIN Digit: 8

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LB7
8th VIN Digit: 1
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
Chevrolet Silverado 2500 HD Classic

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 2500 HD Classic



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LB7
8th VIN Digit: 1
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
Chevrolet Silverado 3500 Classic

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 3500 Classic



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LML
8th VIN Digit: 8
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LML
8th VIN Digit: 8

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LML
8th VIN Digit: 8

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LB7
8th VIN Digit: 1
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
GMC Sierra 2500 HD Classic

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 2500 HD Classic



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LB7
8th VIN Digit: 1
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
GMC Sierra 3500 Classic

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 3500 Classic



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LML
8th VIN Digit: 8

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LGH
8th VIN Digit: L
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Engine Crankshaft Spacer Ring
I.D. MARK OF C
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle