The Enginetech TT344 is a Timing Chain Tensioner for 1995-2008 Buick, Chevrolet, Oldsmobile, Pontiac 3.8L/5.3L engines. This is a direct fit chain tensioner designed to maintain correct chain tension and prevent slack-related timing deviation.
| Part Number | TT344 |
| Product Type | Timing Chain Tensioner |
| Engine | 3.8L/5.3L |
| Year Range | 1995-2008 |
| Makes | Buick, Chevrolet, Oldsmobile, Pontiac |
| Country of Origin | US |
| Weight | 0.25 lbs |
| UPC | 707473643429 |
| OEM Cross-Refs | Cloyes:9-5344, PCI:R75344 |
Vehicle Fitment
- 1995 Buick LeSabre 3.8L 231ci V6
- 1995 Buick Regal 3.8L 231ci V6 OHV [VIN:L]
- 1995 Oldsmobile 88 3.8L 231ci V6 OHV [VIN:1] Supercharged
- 1995 Oldsmobile 98 3.8L 231ci V6 OHV [VIN:1] Supercharged
- 1995-1996 Oldsmobile 98 3.8L 231ci V6 OHV [VIN:K]
- 1995-1997 Buick Riviera 3.8L 231ci V6 OHV [VIN:K]
- 1995-1999 Buick Riviera 3.8L 231ci V6 OHV [VIN:1] Supercharged
- 1995-1999 Oldsmobile 88 3.8L 231ci V6 OHV [VIN:K]
- 1995-2002 Chevrolet Camaro 3.8L 231ci V6 OHV [VIN:K]
- 1995-2002 Pontiac Bonneville 3.8L 231ci V6 OHV [VIN:1]
- 1995-2005 Buick Park Avenue 3.8L 231ci V6 OHV [VIN:1] Supercharged
- 1995-2005 Pontiac Bonneville 3.8L 231ci V6 OHV [VIN:K]
- 1996-1999 Oldsmobile LSS 3.8L 231ci V6 OHV [VIN:1] Supercharged
- 1996-1999 Oldsmobile LSS 3.8L 231ci V6 OHV [VIN:K]
- 1996-2004 Buick Regal 3.8L 231ci V6 OHV [VIN:K]
- 1996-2005 Buick LeSabre 3.8L 231ci V6 OHV [VIN:K]
- 1997-1998 Oldsmobile Regency 3.8L 231ci V6 OHV [VIN:K]
- 1997-2003 Pontiac Grand Prix 3.8L 231ci V6 OHV [VIN:1] Supercharged
- 1997-2003 Pontiac Grand Prix 3.8L 231ci V6 OHV [VIN:K]
- 1997-2004 Buick Regal 3.8L 231ci V6 OHV [VIN:1] Supercharged
- ...and 8 additional applications
Enginetech timing chain tensioners are precision-fit replacement components engineered to maintain correct chain tension throughout the service life of the engine. Built on over 40 years of engine rebuilding expertise, each tensioner is designed around the specific engine family it serves - hydraulic preload, ratchet geometry, and housing dimensions are matched to the tensioner bore and chain system of that exact application. Proper tensioner condition is critical to preventing chain slack, timing deviation, and premature wear on guides and sprockets. Enginetech documents every tensioner with clear application-specific notes so you know exactly what you are receiving and how it applies before the engine is on the stand. Always verify fitment by year, make, model, VIN code, and engine displacement before ordering - multiple tensioner configurations often exist for the same vehicle nameplate.
