Timing Chain Tensioner Right RH Fit 97-10 Ford Mazda Mercury 4.0L 7U3Z-6K254-A. The timing chain tensioner maintains the appropriate tension in the timing chain. The tensioner can use spring tension or hydraulic pressure to properly tension the chain. Symptoms of a bad or failing timing chain tensioner include: engine may stall or run rough, noise in the front of the engine (a rattle or rumble, associated with engine speed), or check engine light may illuminate and set misfire, camshaft sensor, and crankshaft sensor codes. When replacing a timing chain tensioner, it is highly recommended to replace the whole timing chain set, which includes all of the chains, the gear set, the tensioner(s), and the guides. Be sure to have your parts replaced with our aftermarket replacement timing components as soon as it starts to give you trouble.
Fits Following Models:
1997-2006 FORD EXPLORER 4.0L 245CID SOHC V6, (12 VALVE), VIN CODE "E, K"
2001-2005 FORD EXPLORER SPORT TRAC 4.0L 245CID SOHC V6, (12 VALVE), VIN CODE "E, K"
2000-2006 FORD RANGER 4.0L 245CID SOHC V6, (12 VALVE), VIN CODE "E, K"
2006-2007 FORD MUSTANG 4.0L 245CID SOHC V6, (12 VALVE), VIN CODE "E, K"
1997-2009 MERCURY MOUNTAINEER 4.0L 245CID SOHC V6, (12 VALVE), VIN CODE "E, K"
2001-2009 MAZDA B4000 4.0L 4016CC SOHC V6, (12 VALVE), VIN CODE "E"
2005-2007 LAND ROVER LR3 4.0L 4009CC SOHC V6, (12 VALVE), VIN CODE "4"
1997 LAND ROVER DEFENDER 90 4.0L 3950cc OHV V8, (12 VALVE), VIN CODE "4"
1997-2002 LAND ROVER DISCOVERY 4.0L 3950cc OHV V8, (12 VALVE), VIN CODE "4"
1997-2000 LAND ROVER RANGE ROVER 4.0L 3950cc OHV V8, (12 VALVE), VIN CODE "4"
This item includes:
1 Upper Timing Chain Tensioner (Right - Passenger Side)