Timing Chain Kit Timing Cover Water Pump Fit 02-07 Chevrolet GMC Hummer 3.5 4.2. The timing chain is located in the front of the motor and is attached to a set of gears and pulleys that power multiple mechanical components, including the crankshaft and camshaft. In order for your engine to fire, the timing chain must smoothly rotate around the gears without hesitation. Although the timing chain is made out of metal, it is subject to wear and tear and may break if not replaced as recommended by the factory. Since the timing chain can go bad and will need to be replaced, it is important to be able to recognize the symptoms so you can have it repaired before it fails completely. Signs your timing chain needs to be replaced include: Your vehicle has a rough idle, meaning your engine shakes. Your car backfires. The vehicle seems to be working harder than normal. Your car will not start at all, indicated a complete timing chain failure. Be sure to use our aftermarket replacement timing chain kit when your timing chain is serviced for the best performance.
Fits Following Models:
2004-2007 BUICK RAINIER 4.2L 256CID L6 DOHC, VIN CODE "S"
2004-2006 CHEVROLET COLORADO 2.8L 2770CC 169CID L4 DOHC, VIN CODE "8"
2004-2006 CHEVROLET COLORADO 3.5L 3460CC 211CID L5 DOHC, VIN CODE "6"
2002-2007 CHEVROLET TRAILBLAZER 4.2L 256CID L6 DOHC, VIN CODE "S"
2004-2006 GMC CANYON 2.8L 2770CC 169CID L4 DOHC, VIN CODE "8"
2004-2006 GMC CANYON 3.5L 3460CC 211CID L5 DOHC, VIN CODE "6"
2002-2007 GMC ENVOY 4.2L 256CID L6 DOHC, VIN CODE "S"
2006 HUMMER H3 3.5L 3460CC 211CID L5 DOHC, VIN CODE "6"
2003-2008 ISUZU ASCENDER 4.2L 256CID L6 DOHC, VIN CODE "S"
2006 ISUZU I-280 2.8L 2770CC 169CID L4 DOHC, VIN CODE "8"
2007-2008 ISUZU I-290 2.9L 2921CC 178CID L4 DOHC, VIN CODE "9"
2006 ISUZU I-350 3.5L 3460CC 211CID L5 DOHC, VIN CODE "6"
2007-2008 ISUZU I-370 3.7L 3654CC 223CID L5 DOHC, VIN CODE "E"
2002-2004 OLDSMOBILE BRAVADA 4.2L 256CID L6 DOHC, VIN CODE "S"
2005-2007 SAAB 9-7X 4.2L 256CID L6 DOHC, VIN CODE "S"
This item includes:
1 Timing Chain (168 link)
1 Tensioner (cam chain tensioner)
1 Cam Sprocket left (left cam sprocket 58 teeth)
1 Crank Sprocket (29 teeth)
1 Guide Rail upper (upper rail at cam gears)
1 Timing Chain Cover (w/ Oil Pump installed)
1 GMB Water Pump w/ Gasket
GMB is one of largest global manufacturers of OE and Aftermarket automotive products. Since 1943, GMB’s manufacturing quality has been recognized within the industry beginning with Tensioner and Idler Bearings, Water Pump, Universal Joints. Over the years GMB manufacturing quality expanded into a variety of quality parts now including Wheel Bearings and Hub Assemblies, Fuel Pumps, Fan Clutches, and Steering & Suspension parts. Each product line has extensive Asian, Domestic, and European coverage that meet or exceed OE standards. GMB has decades of manufacturing and engineering experience within these categories, and serving OE car makers including Hyundai, Kia, GM, and Chrysler. All GMB products are manufactured in GMB’s factories in Japan, Korea, Thailand, and China utilizing strict OEM specifications. Genuine GMB parts ensure product quality and safety. GMB offers extensive coverage fulfilling the needs of every customer.