Connecting rod x2 engine (Connect Rod) Original GM - Part Number 12691084 - New Ad Details: For sale: Original agency spare part (GM Genuine Parts), brand new engine connecting rod in its box, made in Mexico, designed for General Motors 6-cylinder engines (3.6L). Specifications and Compatibility: Part Number: 12691084 (replaces previous number 12615578). Engine Type: 6-cylinder 3.6L engines (V6 3.6L LFX). Compatible Models (2012 - 2024): Chevrolet: Traverse, Impala, Camaro, Colorado, Caprice, Equinox. GMC: Acadia, Terrain, Canyon. Cadillac: CTS, ATS, SRX, XTS. Buick: Enclave, LaCrosse. : Condition: Brand new (New) in factory box. Contents: The rod comes with the piston pin bushing as shown in the standard part specifications.