Best Crp Automotive Engine Valve Seals in 2026

REPLACEMENT VALVE COVER GASKET - Designed to bring seal to the cylinder head and the valve cover, stops oil from leaking out and spilling onto the rest of your engine. If you have a leaking valve cover, or your engine oil is always low, or you smell burnin oil, you will need to replace your valve cover gasket.

FIT THE FOLLOWING VEHICLES - Valve Cover Seal compatible with 4.8L 5.3L 5.7L 6.0L 6.2L GM Vortec engine, including Chevrolet Silverado, Suburban, Tahoe, Avalanche, Colorado, Camaro, Express, Trailblazer, Caprice, Impala, GMC Sierra, Yukon, Savana, Envoy, Canyon, Cadillac Escalade, Buick Rainier, model year 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020.

REPLACE PART NUMBER - Replace GM 12633904, replace VS 50504 R-1 VS50504R1. Commonly found on Chevrolet Silverado, Suburban, Tahoe, Avalanche, Colorado, Camaro, Express, Trailblazer, Caprice, Impala, GMC Sierra, Yukon, Savana, Envoy, Canyon, Cadillac Escalade, Buick Rainier with 4.8 5.3 5.7 6.0 6.2 V8 Vortec Engine.

Great Compatibility — Fit for Chevrolet 1999 CAL V8 5665cc 5.7L / for Chevrolet 2001~2004 AV V8 5665cc 5.7L / for Chevrolet 2005~2009 GM V8 5328cc 5.3L / for Chevrolet 1999~2005 GM V8 5665cc 5.7L / for Chevrolet 2005~2011 GM V8 5967cc 6.0L / for Chevrolet 2008~2011 GM V8 6195cc 6.2L / 1999~2011 GMT L/D V8 4807 / AVANTI, BUICK, CADILLAC, for Chevrolet , GMC, HUMMER, ISUZU, PONTIAC AND SAAB 4.8L, 5.3L, 6.0L, 6.2L, 7.0L OHV V8 16V VORTEC.

Special Features — Replace VS50504R1 and VS50250A. Include: 2 x Valve Covers / 1 X Graphite Gasket / 8 x Grommets.

Benefit — No more leaks. Engine bay is clean. It securely seals the valve cover so that oil leaks will be prevented each time it pools lubricant oil as it goes to the cylinder head's drain back opening. Aside from oil, this gasket also helps prevent the entry of other harmful materials to the valve train.

【OE/Interchange Part number】:Replacement for GM 89060436 12639249, Replacement for BS 40640.

【Compatible with the following vehicles 】: Rear Mail Seal Gasket compatible with 4.8L 5.3L 5.7L 6.0L 6.2L GM Vortec engine, including Compatible with Chevrolet Silverado Suburban Tahoe Avalanche Colorado Camaro Express Trailblazer Caprice Impala GMC Sierra Yukon Savana Envoy Canyon Cadillac Escalade Buick Rainier model year 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020.

【High quality & durable 】 :Main Seal Gasket Set Meets or exceeds equipment specifications.It is highly durable and less prone to breakage. to provide exceptional service life and reliability. Gasket systems can withstand high pressures, high temperatures and aggressive media of a car. Cylinder head gaskets also act as a force transmission element.

APPLICABLE ACCESSORIES: This is specially designed to fit for 4.8L, 5.3L, 5.7L, 6.0L, 6.2L & 7.0L truck, SUV and for Corvette engines as well, can provide a perfect matching.

FUNCTION: Reduce oil pollution erosion, withstand high temperature. Replace the Valve Seals to solve the aging problem. Rubber provides uniform clamping force across the entire valve cover. Keyhole and other design features prevent over tightening.

HIGH PERFORMANCE: The valve oil seal can prevent oil from entering the intake and exhaust pipes, avoid oil loss, prevent the mixture of gasoline and air and exhaust gas from leaking, and prevent engine oil from entering the combustion chamber.

Application: 5.3 head gasket kit and non afm cam and lifters fit for 2005-2014 Chevy Silverado 5.3L

Head gasket kit include: multiple layers steel (mls) head gasket, valve cover gasket, valve stem seals, exhaust & intake manifold gasket, front camshaft seal, o-rings, other small gaskets, 30 cylinder head bolts, 1 camshaft, 1 oem gm balancer bolt, 16 non afm roller lifters, 4 lifter trays w/ bolts, 1 front cover gasket set

12625437 Camshaft specs: type: hydraulic roller. intake duration @ .050": 199. exhaust duration @ .050": 191. valve lift int (in.): .466. valve lift exh (in.): .457. rocker ratio: 1.7. lobe seperation: 114. camshaft gear attachment: 1-bolt. notes: works with factory valve springs

Replacement for: 2005-2007 Buick Rainier 5.3L, 2007-2013 Chevy Avalanche 5.3L, 2007 Chevy Silverado 1500 Classic 5.3L, 2005-2014 Chevy Suburban 1500 5.3L, 2014 Chevy Suburban 5.3L, 2007-2014 Chevy Tahoe 5.3L, 2005-2006 Chevy Trailblazer Ext 5.3L, 2006-2008 Chevy Trailblazer 5.3L

Replacement for: 2005-2006 GMC Envoy Xl 5.3L, 2005 GMC Envoy Xuv 5.3L, 2005-2009 GMC Envoy 5.3L, 2007 GMC Sierra 1500 Classic 5.3L, 2005-2013 GMC Sierra 1500 5.3L, 2010-2013 GMC Sierra 5.3L, 2007-2014 GMC Yukon Xl 1500 5.3L, 2005-2006 Isuzu Ascender 5.3L, 2005-2009 Saab 9-7x 5.3L

This item includes: Multiple Layers Steel (MLS) Head Gasket, Valve Cover Gasket, Valve Stem Seals, Front Camshaft Seal, O-rings, Other Small Gaskets, RTV Silicone, 30 Cylinder Head Bolts, 1 Engine Valley Covers Non-AFM, 1 GM Balancer Bolt (TTY - torque to yeild bolt), 16 Non AFM Roller Lifters, 4 Lifter Trays w/ Bolts, 1 Front Cover Gasket Set

【Replacement Part#】 - Engine Valve cover Gasket Set: VC203 VS50422R 155357702 11193700103X 1121362020 90210050078X AVC832S 0361921 VS50158 155357703 0361583 56011200 1119316010 1119370010 1121362020 9021005007. Fuel Injection Plenum Gasket Set: MS19783 MS95899 1717662040 PG84 AMS8322 0374817 MS19911 0951642. Before ordering, please confirm compatibility and weather are suitable for your vehicle!

【Compatible Vehicle】 - The Valve Cover Gasket Set compatible with 1996-2002 Toyota 4Runner 3.4L V6, 1995-1998 Toyota T100 3.4L V6, 1995-2004 Toyota Tacoma 3.4L V6, 2000-2004 Toyota Tundra 3.4L V6.

【High Performance】 - Valve Cover Gasket Set made of durable materials that are completely corrosion-resistant and dust-proof, its equivalent parts fully comply with the original manufacturer's specifications and functions.