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Gaskets & Sealing Systems for 2021 Chevrolet Express 3500

Part # / Description / Price
Engine Block Valley Cover Port Seal
MSRP $11.80
GM GM

Valley Pan Gasket

Seal. Exc.Cylinder Deactivation. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Valve Lifter Oil Manifold Gasket
MSRP $15.83
GM GM

Valley Pan Gasket

Gasket. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Camshaft Retainer
MSRP $42.04
GM GM

Engine Camshaft Seal

Incl.Retainer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Oil Pan Port Seal
MSRP $22.33
GM GM

Engine Oil Pan Gasket

With dry sump system. Silverado, Sierra 2500 HD. High pressure port. Silverado, Sierra 3500 HD. Corvette. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Camshaft Position Actuator Magnet Gasket
MSRP $17.11
GM GM

Engine Timing Cover Gasket

4.3L. 5.3 & 6.2L. Camshaft Position Actuator Cover. 6.6L gas. Without dry sump system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Engine Intake Manifold Gasket
MSRP $3.95
GM GM

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Crankshaft Rear Oil Seal Housing Gasket
MSRP $12.45
GM GM

Engine Crankshaft Sealing Flange Gasket

Tahoe, Yukon, Escalade. Escalade ESV. Suburban. Yukon XL. Corvette. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. CTS-v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Engine Oil Filter Adapter Gasket
MSRP $8.20
GM GM

4.3L, lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Engine Oil Filter Pipe Adapter Gasket
MSRP $9.08
GM GM

Engine Oil Filter Adapter Gasket

4.3L, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Cylinder Head Gasket
MSRP $156.50
GM GM

Engine Cylinder Head Gasket

Express, savana. Silverado, sierra. Without head bolts. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Crankshaft Rear Oil Seal
MSRP $44.52
GM GM

Engine Crankshaft Seal, Rear

Tahoe, Yukon, Escalade. Escalade ESV. Express, savana. Suburban. Yukon XL. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Seals the openings on either end of the crankshaft for a tight seal Withstands heat and pressure to help prevent the engine from leaking oil

Front Oil Pan Seal
MSRP $10.22
GM GM

Engine Oil Pan Gasket

Small. Round Seal. Without dry sump system. Silverado, Sierra 2500 HD. Front port. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Valve Seals
MSRP $8.86
GM GM

Engine Valve Stem Oil Seal

Valve Seals
MSRP $9.69
GM GM

Engine Valve Stem Oil Seal

Engine Oil Filler Cap O-Ring
MSRP $6.01
GM GM

Engine Oil Filler Cap Gasket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .

Multi-Purpose O-Ring
MSRP $0.67
GM GM

Engine Oil Dipstick Tube Seal

Helps prevent leaks in various components of your vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type