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☑ Camshafts are an important part of the combustion process that keeps your car on the road. Its movement is responsible for initiating valve movement that regulates the air/fuel mixture that fuels the Big Bang. Camshafts use camshafts (called cams) to push and open the valves (springs on the valves return them to their closed position) as the camshaft rotates in synchrony with the pistons. Although camshafts are durable, they sometimes fail and need to be replaced. There are many reasons for camshaft failure: cam failure due to lubrication problems or lifter failure, camshaft bearing journal failure due to lubrication problems or camshaft fracture. When replacing camshafts, be sure to use our aftermarket replacement camshafts.
☑ Fits the following models:
- 2005-2007 Buick Rainier 5.3L 5328CC 325CID V8 OHV, (16 valves)
- 2007-2013 Chevrolet Avalanche 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
- 2007-2009 Chevrolet Avalanche 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2007 CHEVROLET SILVERADO 1500 CLASSIC 5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV, (16 VALVE)
- 2007 CHEVROLET SILVERADO 1500 CLASSIC 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVES)
- 2007 CHEVROLET SILVERADO 1500 CLASSIC 5.3L 5328CC 325CID V8 OHV, (16 VALVES)
- 2005-2006 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV, (16 VALVE)
- 2005-2013 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVES)
- 2005-2009 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2007-2014 CHEVROLET SUBURBAN 1500 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVES)
- 2007-2013 CHEVROLET SUBURBAN 1500 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2014 Chevrolet Suburban 5.3L 5328CC 325CID V8 OHV, (16 Valves)
- 2007-2014 CHEVROLET TAHOE 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
- 2007-2014 Chevrolet TAHOE 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2005-2006 CHEVROLET TRAILBLAZER EXT 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2006-2008 CHEVROLET TRAILBLAZER 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2005-2006 GMC ENVOY XL 5.3L 5328CC 325CID V8 OHV, (16 valves)
- 2005 GMC ENVOY XUV 5.3L 5328CC 325CID V8 OHV, (16 valves)
- 2005-2009 GMC ENVOY 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2007 GMC SIERRA 1500 CLASSIC 5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV, (16 VALVE)
- 2007 GMC SIERRA 1500 CLASSIC 5.3L 5328CC 325CID V8 FLEX OHV, (16 valves)
- 2007 GMC SIERRA 1500 CLASSIC 5.3L 5328CC 325CID V8 OHV, (16 valves)
- 2005-2006 GMC SIERRA 1500 5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV, (16 VALVE)
- 2005-2013 GMC SIERRA 1500 5.3L 5328CC 325CID V8 FLEX OHV, (16 Valves)
- 2005-2009 GMC SIERRA 1500 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2010-2013 GMC SIERRA 5.3L 5328CC 325CID V8 OHV (16 VALVE)
- 2007-2014 GMC YUKON XL 1500 5.3L 5328CC 325CID V8 FLEX OHV, (16 valves)
- 2007-2009 GMC YUKON XL 1500 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2008-2014 GMC YUKON 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
- 2008-2010 GMC YUKON 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
- 2005-2006 Isuzu Ascending 5.3L 5328CC 325CID V8 OHV, (16 Valves)
- 2005-2009 Saab 9-7X 5.3L 5328CC 325CID V8 OHV, (16 Valves)
Camshaft Specs
- Type: Hydraulic Roller
- Intake Duration @ .050": 196
- Exhaust Duration @ .050": 201
- Valve Lift Int (in.): .481"
- Valve Lift Exh (in.): .481"
- Rocker Ratio: 1.7
- Lobe Seperation: 116
- Camshaft Gear Attachment: 1-bolt
- Notes: Works with factory valve springs.
Part Number
- AFM Lifters Replaces 12569256, 12571595, 12632143, 12619820, 12639516, 12645725, 12680871.
- Roller Lifters Replaces 17122490, 17120735, 12499225, 12576400, 12648846, 25341990, 5235498, 5234890, 5234670, 5233745, 17121905, 17120090, 17089852, 5234660, 17109057.
- Camshaft Replaces ES3588, 12625436
Item Includes
- Multiple Layers Steel (MLS) Head Gasket
- Valve Cover Gasket
- Valve Stem Seals
- Intake Manifold Gasket (Aluminum)
- Exhaust Manifold Gasket
- Front Camshaft Seal
- O-rings
- Other Small Gaskets
- RTV Silicone
- 30x Cylinder Head Bolts (20 Long Bolts: 100mm, 10 Small Bolts: 45mm - TTY - torque to yeild bolt)
- 4x Lifter Trays w/ Bolts
- 1x Front Cover Gasket Set
- 8 AFM (Active Fuel Management) Hydraulic Roller Lifters / Engine Valve Adjusters
- 8 NON-AFM (Active Fuel Management) Hydraulic Roller Lifters / Engine Valve Adjusters
- Replacement Camshaft (Single Bolt)
☑ We offer returns within 30 days of purchase. Items may be returned within 30-days of purchase for a refund or exchange, if in new and unused condition.
Buyer pays return shipping.
If you have received the wrong item, or a damaged item, please contact us before leaving feedback. Our goal is to ensure our customers are taken care of.
IMPORTANT – Buyer MUST obtain an RMA Prior to sending the item back.
☑ Notice:
1.Please allow 1-3cm error due tomanualmeasurement.Pls make sure you do not mind before you bid.
2.The color may have different as the difference display,pls understand.