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ACDelco 12678512 Engine Control Module

ACDelco 12678512 Engine Control Module Image 1
ACDelco 12678512 Engine Control Module Image 2
ACDelco 12678512 Engine Control Module

ACDelco
Brand:ACDelco
Part Number: 12678512
UPC: 808709541998
Weight: 1.75 lbs
Condition:Remanufactured



On Sale:

$319.74

Core: See Value In Cart
Availability:
2 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 12678512 Engine Control Module for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Engine Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These modules regulate various parts of your vehicle's engine by receiving input from sensors and additional modules and then referencing that information back to other sensors, modules, and areas of the vehicle. 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:

  • Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
  • 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)
  • This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle

Specifications:

Height:
5.3 in.
Length:
7.7 in.
Programming Required:
Yes
Weight (lb):
1.75 lb
Width:
5.5 in.
Country of Origin:
US

Select a vehicle to narrow ACDelco 12678512 Engine Control Module fitment info!

Last Updated: 04/13/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Lucerne

4.6L V8 Gas DOHC
1
 
Eng: L37
8th VIN Digit: S
 

Buick Lucerne



4.6L V8 Gas DOHC Eng: L37
8th VIN Digit: S

1 Per Vehicle
Buick Lucerne

4.6L V8 Gas DOHC
1
 
Eng: L37
8th VIN Digit: 9
 

Buick Lucerne



4.6L V8 Gas DOHC Eng: L37
8th VIN Digit: 9

1 Per Vehicle
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 
Eng: LSA
8th VIN Digit: P
 

Cadillac CTS



6.2L V8 Gas OHV Supercharged Eng: LSA
8th VIN Digit: P

1 Per Vehicle
Cadillac DTS

4.6L V8 Gas DOHC
1
 
Eng: L37
8th VIN Digit: S
 

Cadillac DTS



4.6L V8 Gas DOHC Eng: L37
8th VIN Digit: S

1 Per Vehicle
Cadillac DTS

4.6L V8 Gas DOHC
1
 
Eng: LD8
8th VIN Digit: 6
 

Cadillac DTS



4.6L V8 Gas DOHC Eng: LD8
8th VIN Digit: 6

1 Per Vehicle
Cadillac DTS

4.6L V8 Gas DOHC
1
 
Eng: L37
8th VIN Digit: 9
 

Cadillac DTS



4.6L V8 Gas DOHC Eng: L37
8th VIN Digit: 9

1 Per Vehicle
Cadillac DTS

4.6L V8 Gas DOHC
1
 
Eng: LD8
8th VIN Digit: Y
 

Cadillac DTS



4.6L V8 Gas DOHC Eng: LD8
8th VIN Digit: Y

1 Per Vehicle
Cadillac SRX

4.6L V8 Gas DOHC
1
 
Eng: LH2
8th VIN Digit: A
AWD
 

Cadillac SRX



4.6L V8 Gas DOHC Eng: LH2
8th VIN Digit: A
AWD

1 Per Vehicle
Cadillac SRX

4.6L V8 Gas DOHC
1
 
Eng: LH2
8th VIN Digit: A
RWD
 

Cadillac SRX



4.6L V8 Gas DOHC Eng: LH2
8th VIN Digit: A
RWD

1 Per Vehicle
Cadillac STS

4.6L V8 Gas DOHC
1
 
Eng: LH2
8th VIN Digit: A
AWD
 

Cadillac STS



4.6L V8 Gas DOHC Eng: LH2
8th VIN Digit: A
AWD

1 Per Vehicle
Cadillac STS

4.4L V8 Gas DOHC Supercharged
1
 
8th VIN Digit: D
 

Cadillac STS



4.4L V8 Gas DOHC Supercharged 8th VIN Digit: D

1 Per Vehicle
Cadillac STS

4.6L V8 Gas DOHC
1
 
Eng: LH2
8th VIN Digit: A
RWD
 

Cadillac STS



4.6L V8 Gas DOHC Eng: LH2
8th VIN Digit: A
RWD

1 Per Vehicle
Cadillac XLR

4.4L V8 Gas DOHC Supercharged
1
 
8th VIN Digit: D
 

Cadillac XLR



4.4L V8 Gas DOHC Supercharged 8th VIN Digit: D

1 Per Vehicle
Cadillac XLR

4.6L V8 Gas DOHC
1
 
Eng: LH2
8th VIN Digit: A
 

Cadillac XLR



4.6L V8 Gas DOHC Eng: LH2
8th VIN Digit: A

1 Per Vehicle
Chevrolet Colorado

2.9L L4 Gas DOHC
1
 
Eng: LLV
8th VIN Digit: 9
 

Chevrolet Colorado



2.9L L4 Gas DOHC Eng: LLV
8th VIN Digit: 9

1 Per Vehicle
Chevrolet Colorado

3.7L L5 Gas DOHC
1
 
Eng: LLR
8th VIN Digit: E
 

Chevrolet Colorado



3.7L L5 Gas DOHC Eng: LLR
8th VIN Digit: E

1 Per Vehicle
Chevrolet Colorado

5.3L V8 Gas OHV
1
 
Eng: LH8
8th VIN Digit: L
 

Chevrolet Colorado



5.3L V8 Gas OHV Eng: LH8
8th VIN Digit: L

1 Per Vehicle
Chevrolet Corvette

6.2L V8 Gas OHV Supercharged
1
 
Eng: LS9
8th VIN Digit: R
 

Chevrolet Corvette



6.2L V8 Gas OHV Supercharged Eng: LS9
8th VIN Digit: R

1 Per Vehicle
Chevrolet Trailblazer

6.0L V8 Gas OHV
1
 
Eng: LS2
8th VIN Digit: H
 

Chevrolet Trailblazer



6.0L V8 Gas OHV Eng: LS2
8th VIN Digit: H

1 Per Vehicle
GMC Canyon

2.9L L4 Gas DOHC
1
 
Eng: LLV
8th VIN Digit: 9
 

GMC Canyon



2.9L L4 Gas DOHC Eng: LLV
8th VIN Digit: 9

1 Per Vehicle
GMC Canyon

3.7L L5 Gas DOHC
1
 
Eng: LLR
8th VIN Digit: E
 

GMC Canyon



3.7L L5 Gas DOHC Eng: LLR
8th VIN Digit: E

1 Per Vehicle
GMC Canyon

5.3L V8 Gas OHV
1
 
Eng: LH8
8th VIN Digit: L
 

GMC Canyon



5.3L V8 Gas OHV Eng: LH8
8th VIN Digit: L

1 Per Vehicle
GMC Envoy

5.3L V8 Gas OHV
1
 
Eng: LH6
8th VIN Digit: M
 

GMC Envoy



5.3L V8 Gas OHV Eng: LH6
8th VIN Digit: M

1 Per Vehicle
Hummer H3

3.7L L5 Gas DOHC
1
 
Eng: LLR
8th VIN Digit: E
4WD
 

Hummer H3



3.7L L5 Gas DOHC Eng: LLR
8th VIN Digit: E
4WD

1 Per Vehicle
Hummer H3

5.3L V8 Gas OHV
1
 
Eng: LH8
8th VIN Digit: L
4WD
 

Hummer H3



5.3L V8 Gas OHV Eng: LH8
8th VIN Digit: L
4WD

1 Per Vehicle
Hummer H3T

3.7L L5 Gas DOHC
1
 
Eng: LLR
8th VIN Digit: E
4WD
 

Hummer H3T



3.7L L5 Gas DOHC Eng: LLR
8th VIN Digit: E
4WD

1 Per Vehicle
Hummer H3T

5.3L V8 Gas OHV
1
 
Eng: LH8
8th VIN Digit: L
4WD
 

Hummer H3T



5.3L V8 Gas OHV Eng: LH8
8th VIN Digit: L
4WD

1 Per Vehicle
Saab 9-7x

5.3L V8 Gas OHV
1
 
Eng: LH6
8th VIN Digit: M
 

Saab 9-7x



5.3L V8 Gas OHV Eng: LH6
8th VIN Digit: M

1 Per Vehicle
Saab 9-7x

6.0L V8 Gas OHV
1
 
Eng: LS2
8th VIN Digit: H
 

Saab 9-7x



6.0L V8 Gas OHV Eng: LS2
8th VIN Digit: H

1 Per Vehicle