Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco 12643702 Engine Crankshaft Position Sensor Spacer

ACDelco 12643702 Engine Crankshaft Position Sensor Spacer Image 1
ACDelco 12643702 Engine Crankshaft Position Sensor Spacer Image 2
ACDelco 12643702 Engine Crankshaft Position Sensor Spacer

ACDelco
Brand:ACDelco
Part Number: 12643702
UPC: 808709980421
Weight: 0.3 lbs
Condition:New



On Sale:

$13.47

Availability:
2 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 12643702 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):
2.8 in
Programming Required:
No
Weight (lb):
0.1 lb
Width (in):
2.2 in
Country of Origin:
CN

Select a vehicle to narrow ACDelco 12643702 Engine Crankshaft Position Sensor Spacer fitment info!

Last Updated: 05/03/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Express 2500

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

Chevrolet Express 2500



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

1 Per Vehicle
Chevrolet Express 2500

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

Chevrolet Express 2500



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

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Express 3500

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

Chevrolet Express 3500



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

1 Per Vehicle
Chevrolet Express 3500

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

Chevrolet Express 3500



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

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Express 4500

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

Chevrolet Express 4500



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

1 Per Vehicle
Chevrolet Express 4500

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

Chevrolet Express 4500



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

1 Per Vehicle
Chevrolet Silverado 2500 HD

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

Chevrolet Silverado 2500 HD



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

1 Per Vehicle
Chevrolet Silverado 2500 HD

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

Chevrolet Silverado 2500 HD



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

1 Per Vehicle
Chevrolet Silverado 2500 HD

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

Chevrolet Silverado 2500 HD



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

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LB7
8th VIN Digit: 1
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
Chevrolet Silverado 2500 HD Classic

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 2500 HD Classic



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LB7
8th VIN Digit: 1
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
Chevrolet Silverado 3500 Classic

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 3500 Classic



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
Chevrolet Silverado 3500 HD

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

Chevrolet Silverado 3500 HD



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

1 Per Vehicle
Chevrolet Silverado 3500 HD

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

Chevrolet Silverado 3500 HD



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

1 Per Vehicle
Chevrolet Silverado 3500 HD

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

Chevrolet Silverado 3500 HD



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

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 2500

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

GMC Savana 2500



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

1 Per Vehicle
GMC Savana 2500

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

GMC Savana 2500



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

1 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Savana 3500

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

GMC Savana 3500



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

1 Per Vehicle
GMC Savana 3500

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

GMC Savana 3500



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

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Savana 4500

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

GMC Savana 4500



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

1 Per Vehicle
GMC Savana 4500

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

GMC Savana 4500



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

1 Per Vehicle
GMC Sierra 2500 HD

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

GMC Sierra 2500 HD



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

1 Per Vehicle
GMC Sierra 2500 HD

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

GMC Sierra 2500 HD



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

1 Per Vehicle
GMC Sierra 2500 HD

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

GMC Sierra 2500 HD



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

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LMM
8th VIN Digit: 6
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LB7
8th VIN Digit: 1
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
GMC Sierra 2500 HD Classic

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 2500 HD Classic



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LB7
8th VIN Digit: 1
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LB7
8th VIN Digit: 1

1 Per Vehicle
GMC Sierra 3500 Classic

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 3500 Classic



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LBZ
8th VIN Digit: D

1 Per Vehicle
GMC Sierra 3500 HD

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

GMC Sierra 3500 HD



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

1 Per Vehicle
GMC Sierra 3500 HD

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

GMC Sierra 3500 HD



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

1 Per Vehicle
GMC Sierra 3500 HD

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

GMC Sierra 3500 HD



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

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LMM
8th VIN Digit: 6
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo SERVICE NOTE HAS IDENT MARK OF A WILL SERVICE B AND C
I.D. MARK OF 'B'
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle


Customers who bought ACDelco 12643702 Engine Crankshaft Position Sensor Spacer also purchased