The Enginetech TT129 is a Timing Belt Tensioner for 2004-2011 Chrysler, Dodge, Volkswagen 3.5L/4.0L V6 engines. This hydraulic tensioner automatically maintains correct belt tension throughout the engine's operating range.
Important Notes
| Part Number | TT129 |
| Product Type | Timing Belt Tensioner |
| Engine | 3.5L/4.0L V6 |
| Year Range | 2004-2011 |
| Makes | Chrysler, Dodge, Volkswagen |
| Country of Origin | US |
| Weight | 0.75 lbs |
| UPC | 707473637756 |
| OEM Cross-Refs | PCI:T60302, DNJ:TBT1150A |
Vehicle Fitment
- 2004-2006 Chrysler Pacifica 3.5L 215ci V6 SOHC [VIN:4]
- 2005-2008 Chrysler 300 3.5L 215ci V6 SOHC [VIN:G]
- 2005-2008 Dodge Magnum 3.5L 215ci V6 SOHC [VIN:V]
- 2006-2008 Dodge Charger 3.5L 215ci V6 SOHC [VIN:G]
- 2007-2008 Chrysler Pacifica 4.0L 241ci V6 SOHC [VIN:X]
- 2007-2008 Dodge Nitro 4.0L 241ci V6 SOHC [VIN:6]
- 2008 Dodge Avenger 3.5L 215ci V6 SOHC [VIN:M]
- 2008-2010 Chrysler Town & Country 4.0L 241ci V6 SOHC [VIN:X]
- 2008-2010 Dodge Grand Caravan 4.0L 241ci V6 SOHC [VIN:X]
- 2009-2010 Chrysler 300 3.5L 215ci V6 SOHC [VIN:V]
- 2009-2010 Dodge Avenger 3.5L 215ci V6 SOHC [VIN:V]
- 2009-2010 Dodge Challenger 3.5L 215ci V6 SOHC [VIN:V]
- 2009-2010 Dodge Charger 3.5L 215ci V6 SOHC [VIN:V]
- 2009-2010 Dodge Journey 3.5L 215ci V6 SOHC [VIN:V]
- 2009-2010 Volkswagen Routan 4.0L 241ci V6 SOHC [VIN:X]
- 2009-2011 Dodge Nitro 4.0L 241ci V6 SOHC [VIN:X]
Enginetech timing belt tensioners and idlers are precision-fit replacement components engineered to maintain correct belt tension and alignment throughout the service life of the engine. Built on over 40 years of engine rebuilding expertise, each tensioner and idler is designed around the specific engine family it serves - bearing dimensions, pulley geometry, and hydraulic or mechanical preload specifications are matched to the belt routing system of that exact application. Proper tensioner and idler condition is critical to preventing belt slippage, timing deviation, premature belt wear, and catastrophic belt failure. Enginetech documents every component with clear application-specific notes so you know exactly what type you are receiving 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.
