The Enginetech TS443 is a Timing Chain Set for 1997-2010 Ford, Mazda, Mercury engines (4.0L 245ci V6). This kit provides precision-matched timing components engineered to restore factory valve timing specifications.
Important Notes
- Engines Without balance shaft. Partial set. Jackshaft and crankshaft sprockets not incl. New OE jackshaft bolts required. New OE jackshaft and crank sprockets must be used or warranty is void.
- Engines Without balance shaft. Partial timing set. Jackshaft and crankshaft sprockets not included. New OE TTY jackshaft bolts required. New OE jackshaft and crank sprockets must be used or warranty is void.
- Engines without balance shaft. Partial set. Jackshaft and crankshaft sprockets not Included. New OE jackshaft bolts required. New OE jackshaft and crank sprockets must be used or warranty is void.
- Partial set. Engines Without balance shaft. Jackshaft and crankshaft sprockets not included. New OE TTY jackshaft bolts required. New OE jackshaft and crank sprockets must be used or warranty is void.
| Part Number | TS443 |
| Set Type | Timing Chain Set |
| Engine | 4.0L 245ci V6 |
| Year Range | 1997-2010 |
| Makes | Ford, Mazda, Mercury |
| Chain Type | Silent Chain |
| Chain Material | High Alloy Steel |
| Country of Origin | MX |
| Weight | 8.8 lbs |
| UPC | 707473078986 |
| OEM Cross-Refs | DNJ:TK428 |
Vehicle Fitment
- 1997-2010 Ford Explorer 4.0L 245ci V6 SOHC [VIN:E]
- 1998-2002, 2004-2010 Mercury Mountaineer 4.0L 245ci V6 SOHC [VIN:E]
- 2001-2003 Ford Explorer Sport 4.0L 245ci V6 SOHC [VIN:E]
- 2001-2005, 2008-2010 Ford Explorer Sport Trac 4.0L 245ci V6 SOHC [VIN:E]
- 2001-2008 Ford Ranger 4.0L 245ci V6 SOHC [VIN:E]
- 2001-2009 Mazda B4000 4.0L 245ci V6 SOHC [VIN:E]
- 2002-2005 Ford Explorer 4.0L 245ci V6 SOHC [VIN:K]
- 2002-2005 Mercury Mountaineer 4.0L 245ci V6 SOHC [VIN:K]
- 2004-2005, 2007-2008, 2010 Ford Explorer Sport Trac 4.0L 245ci V6 SOHC [VIN:K]
- 2005-2010 Ford Mustang 4.0L 245ci V6 SOHC [VIN:N]
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.
