12482063 SEAL KIT, INTAKE VALVE STEM OIL(W/SPRING SHIM)(14.4MM)(CONTAINS 8 SEALS)
$60.23$36.39
1
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12482062 SEAL KIT, EXHAUST VALVE STEM OIL(22.8MM)(CONTAINS 8 SEALS)
$66.04$37.95
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GASKET, Engine Cylinder Head
12610046 GASKET, CYL HEAD(NEW HEAD BLTS REQ'D WHEN HEAD IS REMOVED)
Fitting Vehicle Options: CK2,3(L96)
Require Quantity: 02
Package Quantity: 1
$134.63$85.57
1
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12637785 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(1.05+/- 0.050 MM)(GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Driver Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$112.69$71.61
1
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12637788 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE C)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Passenger Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$112.68$75.52
1
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12637790 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Passenger Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$65.43$41.59
1
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12637786 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Driver Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$65.13$39.35
1
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12637787 GASKET, CYL HEAD(GRADE A)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Driver Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$76.05$47.67
1
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12637789 GASKET, CYL HEAD(FOR GRADE SELECTOR, SEE SI2000 DOCUMENTATION INSIDE DIAMETER #671425)(GRADE B)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
Location: Passenger Side
Fitting Vehicle Options: CK2,3(LGH,LML)
$85.38$40.88
1
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GUIDE, Engine Valve Push Rod Cover
12595365 GUIDE, VALVE LIFTER(ACCOMMODATES 4 VALVE LFTRS EACH,WITH SIDE GROOVES)
GMPartsGiant.com offers the wholesale prices for genuine 2012 GMC Sierra 3500 HD Denali 2WD parts. Parts like Engine Assembly-Cylinder Head & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel. Model Code: CREW CAB 1 TON, CREW CAB 1 TON 119.0, EXTENDED CREW CAB 1 TON 161.5.