Up for sale is a brand new genuine OEM GM engine ignition knock (detonation) sensor assembly.

Product Details:
- GM Part Number: 12636736
- Superseded / Replacement Part Number: 12729597 (Also replaces 12605738, 12692505)
- Fitment: Fits a wide range of GM vehicles including Chevrolet Equinox, Malibu, Traverse, GMC Terrain, Acadia, Buick Enclave, Regal, LaCrosse, Cadillac ATS, CT6, and more.
- Condition: Brand New in Original Factory Sealed Bag. Genuine OEM GM part.

DISCLAIMER & FIRST SALE DOCTRINE: Sold under First Sale Doctrine (17 U.S.C. § 109). Seller is an independent reseller of legally acquired surplus inventory.