Buy OEM 2002 Buick Part # 12593374 (12574505). Engine Connecting Rod. All Models. All Models; 3.8L. All Models; w/o Supercharger. All Models; w/o Supercharger; MFI. Bonneville, LeSabre

Engine Connecting Rod. Rod Assembly - Connector.
Engine Connecting Rod. Incl.Bolts.

Engine Connecting Rod

All Models. All Models; 3.8L. All Models; w/o Supercharger. All Models; w/o Supercharger; MFI. Bonneville, LeSabre; w/o Supercharger. Grand Prix; w/o Supercharger. Impala, Monte Carlo. Impala, Monte Carlo; w/o Supercharger. LaCrosse. Lucerne. Park Avenue; w/o Supercharger. Riviera; w/o Supercharger.
Connecting Rod - Repair or Replace
When a connecting rod fails, it is usually pretty obvious. If your 2002 Buick has "thrown a rod," you will have heard a loud bang followed perhaps by some smoke or fire from beneath the engine, and an engine that will no longer start.