Enginetech TS390A Timing Chain Set for 1996-2002 Buick Chevrolet Oldsmobile Pontiac Achieva Alero Cavalier Grand Am Malibu 2.4L 146ci I4

The Enginetech TS390A is a Timing Chain Set for 1996-2002 Buick, Chevrolet, Oldsmobile, Pontiac engines (2.4L 146ci I4). This kit provides precision-matched timing components engineered to restore factory valve timing specifications.

Important Notes

• With chain tensioner.
• Without chain tensioner. Use TT294 tensioner.
• Without chain tensioner. Use TT294 tensioner.
• Frequently purchased with: TT294

Vehicle Fitment

• 1996-1998 Buick Skylark 2.4L 146ci I4 DOHC [VIN:T]
• 1996-1998 Oldsmobile Achieva 2.4L 146ci I4 DOHC [VIN:T]
• 1996-2001 Pontiac Grand Am 2.4L 146ci I4 DOHC [VIN:T]
• 1996-2002 Chevrolet Cavalier 2.4L 146ci I4 DOHC [VIN:T]
• 1996-2002 Pontiac Sunfire 2.4L 146ci I4 DOHC [VIN:T]
• 1997-1999 Chevrolet Malibu 2.4L 146ci I4 DOHC [VIN:T]
• 1999-2001 Oldsmobile Alero 2.4L 146ci I4 DOHC [VIN:T]

Enginetech timing chain sets are precision-matched replacement kits engineered to restore the factory valve timing relationship critical to engine performance, emissions compliance, and longevity. Built on over 40 years of engine rebuilding expertise, each kit is designed around the specific engine family it serves - chains are manufactured to OEM link count and pitch specifications, sprockets (where included) are produced from application-matched materials, and tensioners and guides are selected to deliver correct hydraulic preload and wear surface geometry for that exact application. Enginetech documents every kit with clear application-specific notes so you know exactly what is and is not included before the engine is on the stand. Always verify fitment by year, make, model, VIN code, and engine displacement before ordering - multiple chain configurations often exist for the same vehicle nameplate.