The Enginetech TT508 is a Timing Belt Tensioner for 2003-2016 Acura, Honda, Saturn 3.5L-3.7L V6 engines. This precision-fit replacement restores correct belt tension to prevent slippage and premature belt wear.
Important Notes
- Bearing and pivot assembly.
| Part Number | TT508 |
| Product Type | Timing Belt Tensioner |
| Engine | 3.5L-3.7L V6 |
| Year Range | 2003-2016 |
| Makes | Acura, Honda, Saturn |
| Country of Origin | CN |
| Weight | 1 lbs |
| UPC | 707473837903 |
| OEM Cross-Refs | Cloyes:9-5508, Elgin:9-5508, PCI:T66393A, Topline:BTH38R |
Vehicle Fitment
- 2003-2004 Acura MDX 3.5L V6 SOHC
- 2003-2005 Honda Accord 3.0L V6 SOHC
- 2004, 2006-2007 Saturn Vue 3.5L V6 SOHC [VIN:4]
- 2004-2005 Saturn Vue 3.5L V6 SOHC
- 2004-2008 Acura TL 3.2L V6 SOHC
- 2005 Honda Pilot 3.5L V6 SOHC
- 2005-2007 Honda Accord 3.0L V6
- 2005-2008 Acura RL 3.5L V6 SOHC
- 2005-2010 Honda Odyssey 3.5L V6 SOHC
- 2006-2007 Honda Accord 3.0L V6 SOHC
- 2006-2008 Honda Pilot 3.5L V6 SOHC
- 2006-2008 Honda Ridgeline 3.5L V6 SOHC
- 2007-2008 Acura TL 3.5L V6 SOHC
- 2007-2013 Acura MDX 3.7L V6 SOHC
- 2008-2012 Honda Accord 3.5L V6 SOHC
- 2009-2012 Acura RL 3.7L V6 SOHC
- 2009-2014 Acura TL 3.5L V6 SOHC
- 2009-2014 Acura TL 3.7L V6 SOHC
- 2009-2014 Honda Ridgeline 3.5L V6 SOHC
- 2009-2015 Honda Pilot 3.5L V6 SOHC
- ...and 7 additional applications
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.
