Part No. & Part Description
Price & Qty.
Part No. &
Part Description
- BOLT, Engine Cylinder Head 
- 12558840BOLT- , CYL HEAD(SHORT)(M8X1.25X45) - Fitting Vehicle Options: E(L76)
- Require Quantity: 10
- Package Quantity: 1
 
 
- 19258707BOLT- , CYL HEAD(LONG)(M11X2X100) - Fitting Vehicle Options: E(L76)
- Require Quantity: 20
- Package Quantity: 1
 
 
- 11588734BOLT- , CYL HEAD(M8X1.25X90)(8.900) - Fitting Vehicle Options: E(LY7)
- Require Quantity: 03
- Package Quantity: 1
 
 
- 19352499BOLT- , CYL HEAD(M11X2X152)(MERCH PACKING QTY OF 4) - Fitting Vehicle Options: E(LY7)
- Require Quantity: 16
- Package Quantity: 1
 
 
- GASKET, Engine Cylinder Head 
- 12610046GASKET- , CYL HEAD(NEW HEAD BLTS REQ'D WHEN HEAD IS REMOVED)(*KIT2) - Fitting Vehicle Options: E(L76)
- Require Quantity: 02
- Package Quantity: 1
 
 
- 12634479GASKET- , CYL HEAD(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)(*KIT1) - Location: Passenger Side
- Fitting Vehicle Options: E(LY7)
 
 
- 12648843GASKET- , CYL HEAD(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)(*KIT1) - Location: Driver Side
- Fitting Vehicle Options: E(LY7)
 
 
- 12582719VALVE- , EXHAUST(STD)(*KIT1) - Fitting Vehicle Options: E(L76)(EXC W9P)
- Require Quantity: 08
- Package Quantity: 1
 
 
- 12584760VALVE- , EXHAUST(0.075 MM OVERSIZE) - Fitting Vehicle Options: E(LY7)
- Require Quantity: 12
- Package Quantity: 1
 
 
- 12631974VALVE- , EXHAUST(STD)(E85 COMPATIBLE) - Fitting Vehicle Options: E(LY7)
- Require Quantity: 12
- Package Quantity: 1
 
 
- KEY, Engine Valve Spring Cap 
- 10166345KEY- , VALVE STEM(*KIT1) - Fitting Vehicle Options: E(L76)
- Require Quantity: 32
- Package Quantity: 10
 
 
- 12575197KEY- , VALVE STEM - Fitting Vehicle Options: E(LY7)
- Require Quantity: 48
- Package Quantity: 1
 
 
- 12706568SPRING- , VALVE(*KIT1) - Fitting Vehicle Options: E(L76)
- Require Quantity: 16
- Package Quantity: 1
 
 
- 12686721SPRING- , VALVE - Fitting Vehicle Options: E(LY7)
- Require Quantity: 24
- Package Quantity: 1
 
 
- PLUG, Engine Cylinder Head 
- 11610259PLUG- , CYL HEAD CORE HOLE(M12X1.5X21.2)(HEXAGON,SOCKET) - Fitting Vehicle Options: E(L76)
 
 
- 11562126PLUG- , CYL HEAD CORE HOLE(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.) - Fitting Vehicle Options: E(L76,V7P)
- Require Quantity: 02
- Package Quantity: 10
 
 
- 11561751PLUG- , CYL HEAD WATER JACKET HOLE(PART OF 1)(M20X1.5X30.5)(1.531) - Fitting Vehicle Options: E(LY7)
- Require Quantity: 04
- Package Quantity: 1
 
 
- 12584763VALVE- , INTAKE(0.075MM OVERSIZE) - Fitting Vehicle Options: E(LY7)
- Require Quantity: 12
- Package Quantity: 1
 
 
- 12627970VALVE- , INTAKE(*KIT1) - Fitting Vehicle Options: E(69)(L76)
- Require Quantity: 08
- Package Quantity: 1
 
 
- 12631975VALVE- , INTAKE(STD) - Fitting Vehicle Options: E(LY7)
- Require Quantity: 12
- Package Quantity: 1
 
 
-   - 12675871HEAD- , CYL (W/VLVS)(INCLUDES 1-6,13,14) - Fitting Vehicle Options: E(L76)
- Require Quantity: 02
- Package Quantity: 1
 
 
- 12641093HEAD- , CYL (W/VLVS)(REPLACE ACTUATORS UNLESS MARKED (IN) 12635459/12626161, (EX) 12635460/12614464. DO NOT USE THRUST WASHERS.)(INCLUDES 2-4,7,16-19) - Location: Driver Side
- Fitting Vehicle Options: E(LY7)
 
 
- 12641095HEAD- , CYL (W/VLVS)(REPLACE ACTUATORS UNLESS MARKED (IN) 12635458/12626160, (EX) 12635460/12614464. DO NOT USE THRUST WASHERS.)(INCLUDES 2-4,7,16-19) - Location: Passenger Side
- Fitting Vehicle Options: E(LY7)
 
 
- 12711770HEAD- , CYL (W/VLVS)(INCLUDES 1-6,13,14)(12602048 QTY 1 AS REQUIRED)(HEAD HEAD W/INCONEL VALVES)(USE TOGETHER WITH ENGINE COOLANT AIR BLEED) - Fitting Vehicle Options: E(L76)
- Require Quantity: 02
- Package Quantity: 1
 
 
- GASKET KIT, Engine Cylinder Head 
- 12646464GASKET KIT- , CYL HEAD(INCLUDE 12)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED) - Fitting Vehicle Options: E(LY7)
 
 
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GMPartsGiant.com offers the wholesale prices for genuine 2008 
Pontiac G8 parts. Parts like Engine Assembly-Cylinder Head are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.6L, 8 Cyl 6.0L. Model Code: G-8.