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  2. Auto Parts
  3. Engine Components
  4. Control Modules
  5. Engine Control Module
  6. ACDelco 12597121

ACDelco 12597121 Engine Control Module

ACDelco 12597121 Engine Control Module Image 1
ACDelco 12597121 Engine Control Module Image 2
ACDelco 12597121 Engine Control Module Image 3
ACDelco 12597121 Engine Control Module

ACDelco
Brand:ACDelco
Part Number: 12597121
UPC: 00707773168158
Weight: 1.65 lbs
Condition:Remanufactured



On Sale:

$240.77

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

Product Information

Description:

Get the ACDelco 12597121 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:

Connector Color:
Black, Gray
Connector Gender:
Female
Connector Quantity:
2
Connector Shape:
Rounded Rectangle
Height:
3.25 in.
Length:
7.75 in.
Mount Hole Quantity:
4
Mounting Hardware Included:
No
Programming Required:
Yes
Terminal Gender:
Male
Terminal Type:
Blade Pin
Weight (lb):
1.65 lb
Width:
7.25 in.
Country of Origin:
US

Select a vehicle to narrow ACDelco 12597121 Engine Control Module fitment info!

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2007

 

2007

 
Cadillac Escalade

6.2L V8 Gas OHV
1
 
SERVICE NO START
Eng: L92
8th VIN Digit: 8
 

Cadillac Escalade



6.2L V8 Gas OHV SERVICE NO START
Eng: L92
8th VIN Digit: 8

1 Per Vehicle

2007

 

2007

 
Cadillac Escalade ESV

6.2L V8 Gas OHV
1
 
SERVICE NO START
Eng: L92
8th VIN Digit: 8
 

Cadillac Escalade ESV



6.2L V8 Gas OHV SERVICE NO START
Eng: L92
8th VIN Digit: 8

1 Per Vehicle

2007

 

2007

 
Cadillac Escalade EXT

6.2L V8 Gas OHV
1
 
SERVICE NO START
Eng: L92
8th VIN Digit: 8
 

Cadillac Escalade EXT



6.2L V8 Gas OHV SERVICE NO START
Eng: L92
8th VIN Digit: 8

1 Per Vehicle

2007

 

2007

 
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LC9
8th VIN Digit: 3
 

Chevrolet Avalanche



5.3L V8 Flex OHV SERVICE NO START
Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2007

 

2007

 
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LMG
8th VIN Digit: 0
 

Chevrolet Avalanche



5.3L V8 Flex OHV SERVICE NO START
Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2007

 

2007

 
Chevrolet Avalanche

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LY5
8th VIN Digit: J
 

Chevrolet Avalanche



5.3L V8 Gas OHV SERVICE NO START
Eng: LY5
8th VIN Digit: J

1 Per Vehicle

2007

 

2007

 
Chevrolet Avalanche

6.0L V8 Gas OHV
1
 
SERVICE NO START
Eng: L76
8th VIN Digit: Y
 

Chevrolet Avalanche



6.0L V8 Gas OHV SERVICE NO START
Eng: L76
8th VIN Digit: Y

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Corvette

6.0L V8 Gas OHV
1
 
SERVICE NO START
CODE YKZA,YPLC
Eng: LS2
8th VIN Digit: U
 

Chevrolet Corvette



6.0L V8 Gas OHV SERVICE NO START
CODE YKZA,YPLC
Eng: LS2
8th VIN Digit: U

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Corvette

7.0L V8 Gas OHV
1
 
SERVICE NO START
CODE YKZA,YPLC
Eng: LS7
8th VIN Digit: E
 

Chevrolet Corvette



7.0L V8 Gas OHV SERVICE NO START
CODE YKZA,YPLC
Eng: LS7
8th VIN Digit: E

1 Per Vehicle

2007

 

2007

 
Chevrolet Equinox

3.4L V6 Gas OHV
1
 
SERVICE NO START
Eng: LNJ
8th VIN Digit: F
AWD
 

Chevrolet Equinox



3.4L V6 Gas OHV SERVICE NO START
Eng: LNJ
8th VIN Digit: F
AWD

1 Per Vehicle

2007

 

2007

 
Chevrolet Equinox

3.4L V6 Gas OHV
1
 
SERVICE NO START
Eng: LNJ
8th VIN Digit: F
FWD
 

Chevrolet Equinox



3.4L V6 Gas OHV SERVICE NO START
Eng: LNJ
8th VIN Digit: F
FWD

1 Per Vehicle

2007

 

2007

 
Chevrolet Impala

3.5L V6 Flex OHV
1
 
SERVICE NO START
CODE YNNX, YPML
Eng: LZE
8th VIN Digit: K
 

Chevrolet Impala



3.5L V6 Flex OHV SERVICE NO START
CODE YNNX, YPML
Eng: LZE
8th VIN Digit: K

1 Per Vehicle

2007

 

2007

 
Chevrolet Impala

3.5L V6 Gas OHV
1
 
SERVICE NO START
CODE YNNX, YPML
Eng: LZ4
8th VIN Digit: N
 

Chevrolet Impala



3.5L V6 Gas OHV SERVICE NO START
CODE YNNX, YPML
Eng: LZ4
8th VIN Digit: N

1 Per Vehicle

2007

 

2007

 
Chevrolet Impala

3.9L V6 Gas OHV
1
 
SERVICE NO START
CODE YNNX, YPML
Eng: LZ8
8th VIN Digit: R
 

Chevrolet Impala



3.9L V6 Gas OHV SERVICE NO START
CODE YNNX, YPML
Eng: LZ8
8th VIN Digit: R

1 Per Vehicle

2007

 

2007

 
Chevrolet Malibu

3.5L V6 Gas OHV
1
 
SERVICE NO START
Eng: LZ4
8th VIN Digit: N
 

Chevrolet Malibu



3.5L V6 Gas OHV SERVICE NO START
Eng: LZ4
8th VIN Digit: N

1 Per Vehicle

2007

 

2007

 
Chevrolet Malibu

3.9L V6 Gas OHV
1
 
SERVICE NO START
Eng: LZ9
8th VIN Digit: 1
 

Chevrolet Malibu



3.9L V6 Gas OHV SERVICE NO START
Eng: LZ9
8th VIN Digit: 1

1 Per Vehicle

2007

 

2007

 
Chevrolet Monte Carlo

3.5L V6 Flex OHV
1
 
SERVICE NO START
CODE YNNX, YPML
Eng: LZE
8th VIN Digit: K
 

Chevrolet Monte Carlo



3.5L V6 Flex OHV SERVICE NO START
CODE YNNX, YPML
Eng: LZE
8th VIN Digit: K

1 Per Vehicle

2007

 

2007

 
Chevrolet Monte Carlo

3.5L V6 Gas OHV
1
 
SERVICE NO START
CODE YNNX, YPML
Eng: LZ4
8th VIN Digit: N
 

Chevrolet Monte Carlo



3.5L V6 Gas OHV SERVICE NO START
CODE YNNX, YPML
Eng: LZ4
8th VIN Digit: N

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: C
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV SERVICE NO START
8th VIN Digit: C

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LC9
8th VIN Digit: 3
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV SERVICE NO START
Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LMG
8th VIN Digit: 0
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV SERVICE NO START
Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LH6
8th VIN Digit: M
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV SERVICE NO START
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LY5
8th VIN Digit: J
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV SERVICE NO START
Eng: LY5
8th VIN Digit: J

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500

6.0L V8 Gas OHV
1
 
SERVICE NO START
Eng: L76
8th VIN Digit: Y
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV SERVICE NO START
Eng: L76
8th VIN Digit: Y

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: K
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV SERVICE NO START
8th VIN Digit: K

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: K
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV SERVICE NO START
8th VIN Digit: K

1 Per Vehicle

2007

 

2007

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LC9
8th VIN Digit: 3
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV SERVICE NO START
Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2007

 

2007

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LMG
8th VIN Digit: 0
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV SERVICE NO START
Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2007

 

2007

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LY5
8th VIN Digit: J
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV SERVICE NO START
Eng: LY5
8th VIN Digit: J

1 Per Vehicle

2007

 

2007

 
Chevrolet Suburban 1500

6.0L V8 Gas OHV
1
 
SERVICE NO START
Eng: L76
8th VIN Digit: Y
 

Chevrolet Suburban 1500



6.0L V8 Gas OHV SERVICE NO START
Eng: L76
8th VIN Digit: Y

1 Per Vehicle

2007

 

2007

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: K
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV SERVICE NO START
8th VIN Digit: K

1 Per Vehicle

2007

 

2007

 
Chevrolet Tahoe

4.8L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: C
 

Chevrolet Tahoe



4.8L V8 Gas OHV SERVICE NO START
8th VIN Digit: C

1 Per Vehicle

2007

 

2007

 
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LMG
8th VIN Digit: 0
 

Chevrolet Tahoe



5.3L V8 Flex OHV SERVICE NO START
Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2007

 

2007

 
Chevrolet Tahoe

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LY5
8th VIN Digit: J
 

Chevrolet Tahoe



5.3L V8 Gas OHV SERVICE NO START
Eng: LY5
8th VIN Digit: J

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500

4.8L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: C
 

GMC Sierra 1500



4.8L V8 Gas OHV SERVICE NO START
8th VIN Digit: C

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LC9
8th VIN Digit: 3
 

GMC Sierra 1500



5.3L V8 Flex OHV SERVICE NO START
Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LMG
8th VIN Digit: 0
 

GMC Sierra 1500



5.3L V8 Flex OHV SERVICE NO START
Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LH6
8th VIN Digit: M
 

GMC Sierra 1500



5.3L V8 Gas OHV SERVICE NO START
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LY5
8th VIN Digit: J
 

GMC Sierra 1500



5.3L V8 Gas OHV SERVICE NO START
Eng: LY5
8th VIN Digit: J

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
SERVICE NO START
Eng: L76
8th VIN Digit: Y
 

GMC Sierra 1500



6.0L V8 Gas OHV SERVICE NO START
Eng: L76
8th VIN Digit: Y

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
SERVICE NO START
Eng: L92
8th VIN Digit: 8
 

GMC Sierra 1500



6.2L V8 Gas OHV SERVICE NO START
Eng: L92
8th VIN Digit: 8

1 Per Vehicle

2007

 

2007

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: K
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV SERVICE NO START
8th VIN Digit: K

1 Per Vehicle

2007

 

2007

 
GMC Sierra 3500 HD

6.0L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: K
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV SERVICE NO START
8th VIN Digit: K

1 Per Vehicle

2007

 

2007

 
GMC Yukon

4.8L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: C
 

GMC Yukon



4.8L V8 Gas OHV SERVICE NO START
8th VIN Digit: C

1 Per Vehicle

2007

 

2007

 
GMC Yukon

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LMG
8th VIN Digit: 0
 

GMC Yukon



5.3L V8 Flex OHV SERVICE NO START
Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2007

 

2007

 
GMC Yukon

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LY5
8th VIN Digit: J
 

GMC Yukon



5.3L V8 Gas OHV SERVICE NO START
Eng: LY5
8th VIN Digit: J

1 Per Vehicle

2007

 

2007

 
GMC Yukon

6.2L V8 Gas OHV
1
 
SERVICE NO START
Eng: L92
8th VIN Digit: 8
 

GMC Yukon



6.2L V8 Gas OHV SERVICE NO START
Eng: L92
8th VIN Digit: 8

1 Per Vehicle

2007

 

2007

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LC9
8th VIN Digit: 3
 

GMC Yukon XL 1500



5.3L V8 Flex OHV SERVICE NO START
Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2007

 

2007

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
SERVICE NO START
Eng: LMG
8th VIN Digit: 0
 

GMC Yukon XL 1500



5.3L V8 Flex OHV SERVICE NO START
Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2007

 

2007

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
1
 
SERVICE NO START
Eng: LY5
8th VIN Digit: J
 

GMC Yukon XL 1500



5.3L V8 Gas OHV SERVICE NO START
Eng: LY5
8th VIN Digit: J

1 Per Vehicle

2007

 

2007

 
GMC Yukon XL 1500

6.0L V8 Gas OHV
1
 
SERVICE NO START
Eng: L76
8th VIN Digit: Y
 

GMC Yukon XL 1500



6.0L V8 Gas OHV SERVICE NO START
Eng: L76
8th VIN Digit: Y

1 Per Vehicle

2007

 

2007

 
GMC Yukon XL 1500

6.2L V8 Gas OHV
1
 
SERVICE NO START
Eng: L92
8th VIN Digit: 8
 

GMC Yukon XL 1500



6.2L V8 Gas OHV SERVICE NO START
Eng: L92
8th VIN Digit: 8

1 Per Vehicle

2007

 

2007

 
GMC Yukon XL 2500

6.0L V8 Gas OHV
1
 
SERVICE NO START
8th VIN Digit: K
 

GMC Yukon XL 2500



6.0L V8 Gas OHV SERVICE NO START
8th VIN Digit: K

1 Per Vehicle

2007

 

2007

 
Pontiac G6

3.5L V6 Gas OHV
1
 
SERVICE NO START
Eng: LZ4
8th VIN Digit: N
 

Pontiac G6



3.5L V6 Gas OHV SERVICE NO START
Eng: LZ4
8th VIN Digit: N

1 Per Vehicle

2007

 

2007

 
Pontiac G6

3.9L V6 Gas OHV
1
 
SERVICE NO START
Eng: LZ9
8th VIN Digit: 1
 

Pontiac G6



3.9L V6 Gas OHV SERVICE NO START
Eng: LZ9
8th VIN Digit: 1

1 Per Vehicle

2007

 

2007

 
Pontiac Torrent

3.4L V6 Gas OHV
1
 
SERVICE NO START
Eng: LNJ
8th VIN Digit: F
AWD
 

Pontiac Torrent



3.4L V6 Gas OHV SERVICE NO START
Eng: LNJ
8th VIN Digit: F
AWD

1 Per Vehicle

2007

 

2007

 
Pontiac Torrent

3.4L V6 Gas OHV
1
 
SERVICE NO START
Eng: LNJ
8th VIN Digit: F
FWD
 

Pontiac Torrent



3.4L V6 Gas OHV SERVICE NO START
Eng: LNJ
8th VIN Digit: F
FWD

1 Per Vehicle

2007

 

2007

 
Saturn Aura

3.5L V6 Gas OHV
1
 
SERVICE NO START
Eng: LZ4
8th VIN Digit: N
 

Saturn Aura



3.5L V6 Gas OHV SERVICE NO START
Eng: LZ4
8th VIN Digit: N

1 Per Vehicle