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ACDelco 12703872 Engine Control Module


Brand:	ACDelco
Part Number:	12703872
UPC:	193468211894
Weight:	3.35 lbs
Condition:	Remanufactured

Core:	See Value In Cart
Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 12703872 Engine Control Module for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Engine Control Modules are GM-recommended replacements for your vehicle's original components. They 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. These original equipment engine control modules have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ 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-recommended replacement part for your GM vehicle's original factory component
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM 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 Gender:

Female

Connector Quantity:

Connector Shape:

Rectangular Oval

Flash Programming Required:

Yes

Flashable:

Yes

Height:

1.67 in.

Height:

42.5 mm

Length:

250 mm

Length:

9.84 in.

Mounting Hardware Included:

Mounting Hole Quantity:

Programming Required:

Yes

Removable PROM:

Terminal Gender:

Male

Terminal Quantity:

211

Terminal Type:

Width:

181 mm

Width:

7.13 in.

Country of Origin:

Select a vehicle to narrow ACDelco 12703872 Engine Control Module fitment info!

Last Updated: 05/04/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

2019

Cadillac ATS

3.6L V6 Gas DOHC Turbo

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y

Cadillac ATS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y

1 Per Vehicle

2018

Cadillac ATS

3.6L V6 Gas DOHC Turbo

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y
Coupe
2 Doors

Cadillac ATS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y
Coupe
2 Doors

1 Per Vehicle

2018

Cadillac ATS

3.6L V6 Gas DOHC Turbo

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y
Sedan
4 Doors

Cadillac ATS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y
Sedan
4 Doors

1 Per Vehicle

Cadillac CTS

3.6L V6 Gas DOHC Turbo

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF3
8th VIN Digit: 8

Cadillac CTS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF3
8th VIN Digit: 8

1 Per Vehicle

Cadillac CTS

6.2L V8 Gas OHV Supercharged

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

Cadillac CTS

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

2019

Cadillac XTS

3.6L V6 Gas DOHC Turbo

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF3
8th VIN Digit: 8

Cadillac XTS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF3
8th VIN Digit: 8

1 Per Vehicle

Chevrolet Camaro

6.2L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT1
8th VIN Digit: 7

Chevrolet Camaro

6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT1
8th VIN Digit: 7

1 Per Vehicle

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

2019

Chevrolet Corvette

6.2L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT1
8th VIN Digit: 7

Chevrolet Corvette

6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT1
8th VIN Digit: 7

1 Per Vehicle

2019

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

1 Per Vehicle

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

1 Per Vehicle

2019

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

Chevrolet Suburban

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

Chevrolet Suburban

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

1 Per Vehicle

GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

1 Per Vehicle

2019

GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

GMC Yukon

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

GMC Yukon

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

GMC Yukon XL

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

GMC Yukon XL

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

ACDelco 12703872 Engine Control Module

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12703872 Engine Control Module fitment info!

Cadillac ATS 3.6L V6 Gas DOHC Turbo

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF48th VIN Digit: Y

Cadillac ATS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF48th VIN Digit: Y 1 Per Vehicle

Cadillac ATS 3.6L V6 Gas DOHC Turbo

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF48th VIN Digit: YCoupe2 Doors

Cadillac ATS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF48th VIN Digit: YCoupe2 Doors 1 Per Vehicle

Cadillac ATS 3.6L V6 Gas DOHC Turbo

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF48th VIN Digit: YSedan4 Doors

Cadillac ATS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF48th VIN Digit: YSedan4 Doors 1 Per Vehicle

Cadillac CTS 3.6L V6 Gas DOHC Turbo

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF38th VIN Digit: 8

Cadillac CTS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF38th VIN Digit: 8 1 Per Vehicle

Cadillac CTS 6.2L V8 Gas OHV Supercharged

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT48th VIN Digit: 6

Cadillac CTS

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT48th VIN Digit: 6 1 Per Vehicle

Cadillac Escalade 6.2L V8 Flex OHV,6.2L V8 Gas OHV

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECM

Cadillac Escalade

6.2L V8 Flex OHV,6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECM 1 Per Vehicle

Cadillac Escalade ESV 6.2L V8 Flex OHV,6.2L V8 Gas OHV

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECM

Cadillac Escalade ESV

6.2L V8 Flex OHV,6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECM 1 Per Vehicle

Cadillac XTS 3.6L V6 Gas DOHC Turbo

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF38th VIN Digit: 8

Cadillac XTS

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LF38th VIN Digit: 8 1 Per Vehicle

Chevrolet Camaro 6.2L V8 Gas OHV

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT18th VIN Digit: 7

Chevrolet Camaro

6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT18th VIN Digit: 7 1 Per Vehicle

Chevrolet Camaro 6.2L V8 Gas OHV Supercharged

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT48th VIN Digit: 6

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT48th VIN Digit: 6 1 Per Vehicle

Chevrolet Corvette 6.2L V8 Gas OHV

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT18th VIN Digit: 7

Chevrolet Corvette

6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT18th VIN Digit: 7 1 Per Vehicle

Chevrolet Corvette 6.2L V8 Gas OHV Supercharged

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT48th VIN Digit: 6

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LT48th VIN Digit: 6 1 Per Vehicle

Chevrolet Express 2500 4.3L V6 Flex OHV,4.3L V6 Gas OHV

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LV18th VIN Digit: P

Chevrolet Express 2500

4.3L V6 Flex OHV,4.3L V6 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LV18th VIN Digit: P 1 Per Vehicle

Chevrolet Express 3500 4.3L V6 Flex OHV,4.3L V6 Gas OHV

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LV18th VIN Digit: P

Chevrolet Express 3500

4.3L V6 Flex OHV,4.3L V6 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECMEng: LV18th VIN Digit: P 1 Per Vehicle

Chevrolet Silverado 1500 LD 5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING 5 BYTE ECM

Chevrolet Silverado 1500 LD

Cadillac ATS

3.6L V6 Gas DOHC Turbo

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y

1 Per Vehicle

Cadillac ATS

3.6L V6 Gas DOHC Turbo

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y
Coupe
2 Doors

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y
Coupe
2 Doors

1 Per Vehicle

Cadillac ATS

3.6L V6 Gas DOHC Turbo

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y
Sedan
4 Doors

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF4
8th VIN Digit: Y
Sedan
4 Doors

1 Per Vehicle

Cadillac CTS

3.6L V6 Gas DOHC Turbo

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF3
8th VIN Digit: 8

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF3
8th VIN Digit: 8

1 Per Vehicle

Cadillac CTS

6.2L V8 Gas OHV Supercharged

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

6.2L V8 Flex OHV,
6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

6.2L V8 Flex OHV,
6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle

Cadillac XTS

3.6L V6 Gas DOHC Turbo

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF3
8th VIN Digit: 8

3.6L V6 Gas DOHC Turbo 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LF3
8th VIN Digit: 8

1 Per Vehicle

Chevrolet Camaro

6.2L V8 Gas OHV

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT1
8th VIN Digit: 7

6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT1
8th VIN Digit: 7

1 Per Vehicle

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT1
8th VIN Digit: 7

6.2L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT1
8th VIN Digit: 7

1 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas OHV Supercharged 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

4.3L V6 Flex OHV,
4.3L V6 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

1 Per Vehicle

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

4.3L V6 Flex OHV,
4.3L V6 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM
Eng: LV1
8th VIN Digit: P

1 Per Vehicle

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

5.3L V8 Flex OHV,
5.3L V8 Gas OHV 5 BYTE ECM)(REFER TO SI 4855867/68/69 FOR CONN COLOR CODING
5 BYTE ECM

1 Per Vehicle