2013 Chevrolet Express 3500 Base Standard Cargo Van 6.0L Vortec V8 CNG A/T Engine Cylinder Head Gasket - 12676858

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2013 Chevrolet Express 3500 Base Standard Cargo Van 6.0L Vortec V8 CNG A/T

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Engine Cylinder Head Gasket

Part Number: 12676858
Supersession(s): 12636479; 12727485

View Engine Cylinder Head Gasket Full-Sized Product Image 1 of 1

Engine Cylinder Head Gasket. Top End Engine Gasket.
1.19-1.31mm Thick. Engine Cylinder Head Gasket. Grade B.

Engine Cylinder Head Gasket

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

Silverado, Sierra 2500 HD; Grade B. Silverado, Sierra 3500 HD; Grade B. Silverado, Sierra; Left; Grade B. Silverado, Sierra; Right; Grade B.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

Oil pan. Oil pump. All; Left. All; Right. Sierra; 2WD. Sierra; 4WD. Sierra; All. Sierra; Bearing Kit; All. Sierra; Bearing Kit; Lower. Sierra; Bearing Kit; Upper. Sierra; Camshaft Gear. Sierra; Crankshaft Gear; Part Of Crankshaft.. Sierra; Exhaust. Sierra; Intake. Sierra; Left; Grade A. Sierra; Left; Grade B. Sierra; Left; Grade C. Sierra; Lower. Sierra; No. 1. Sierra; No. 2. Sierra; Right; Grade A. Sierra; Right; Grade B. Sierra; Right; Grade C. Sierra; Thrust Bearing. Sierra; Upper; Left. Sierra; Upper; Right.

Sierra; Left; Grade B. Sierra; Right; Grade B. Silverado.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

Oil cooler. Oil pan. Oil pump. 4 & 5. Sierra 2500 HD; Exhaust. Sierra 2500 HD; Grade A. Sierra 2500 HD; Grade B. Sierra 2500 HD; Grade C. Sierra 2500 HD; Intake. Sierra 2500 HD; Left. Sierra 2500 HD; Lower; From 07/11/23. Sierra 2500 HD; Lower; To 07/10/23. Sierra 2500 HD; No. 1. Sierra 2500 HD; No. 2. Sierra 2500 HD; Right. Sierra 2500 HD; Upper. Sierra 3500 HD; Exhaust. Sierra 3500 HD; Grade A. Sierra 3500 HD; Grade B. Sierra 3500 HD; Grade C. Sierra 3500 HD; Intake. Sierra 3500 HD; Left. Sierra 3500 HD; Lower; From 07/11/23. Sierra 3500 HD; Lower; To 07/10/23. Sierra 3500 HD; No. 1. Sierra 3500 HD; No. 2.

Sierra 2500 HD; Grade B. Sierra 3500 HD; Grade B. Silverado.