Engine Control Module for Chevrolet, GMC, Hummer, Cadillac, Saturn and Pontiac vehicles
Thumbnail 1Thumbnail 1

This is a stock photo and not the actual part shipped to the customer. This stock photo is for part-compatibility demonstration purposes only.

Electronics & Programmable

Engine Control Module

For Chevrolet, GMC, Hummer, Cadillac, Saturn and Pontiac vehicles

OEM Part Numbers

1262545512629009
GitPart Deals Part: Promo Code Eligible

Our price: $85.00

The Hollander Part Description Text appearing is Copyright © 2026 by Hollander, LLC, All rights reserved.

  • Fitments

Electronic Control Module (LH front engine compartment) w/o hybrid option w/o 4.3L

Electronic Control Module (LH front engine compartment) 6.0L VIN K (8th digit, opt LY6)

Electronic Control Module 3.5L

Electronic Control Module (LH rear engine compartment) 5.3L

Electronic Control Module (LH front engine compartment) w/o hybrid option

Electronic Control Module (LH front engine compartment) w/o hybrid option ID 12625455

Electronic Control Module (LH front engine compartment) 3.9L

Electronic Control Module (LH front engine compartment) 6.2L

Electronic Control Module (LH front engine compartment) 6.2L ID 12625455

Electronic Control Module (RH engine compartment) Base

Electronic Control Module ID 12625455

Electronic Control Module (LH front engine compartment) ID 12629009

Electronic Control Module (lower part of air cleaner box) 3.9L