Part No. & Part Description
Price
Part No. &
Part Description
SPARK PLUG, Spark Ignition
12622441SPARK PLUG, GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
06
- Package Quantity:
1
12622441SPARK PLUG, GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
12688094SPARK PLUG, GASOLINE ENGINE IGNITION(PART OF 5)(SPARK PLUG IS PRE-GAPPED. DO NOT CHANGE.)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
04
- Package Quantity:
1
LIFTER, Engine Valve Lifter
12648846LIFTER, VALVE(NON-ACTIVE LIFTERS)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
12
- Package Quantity:
1
- Replaced By:
12698945
12648846LIFTER, VALVE(NON-ACTIVE LIFTERS)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Require Quantity:
16
- Package Quantity:
1
- Replaced By:
12698945
12680871LIFTER, VALVE(ACTIVE)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
12
- Package Quantity:
1
- Replaced By:
12698946
12662196CAP, OIL FILLER(INCLUDES 40)(STAMPED DEXOS & 5W-30)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Replaced By:
12713786
12667313CAP, OIL FILLER(INCLUDES 37)(STAMPED DEXOS & 0W-20)(SERVICES 12694539)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
12667313CAP, OIL FILLER(INCLUDES 36)(STAMPED DEXOS & 0W-20)(SERVICES 12694539)
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
GUIDE, Engine Valve Push Rod Cover
12669185GUIDE, VALVE LIFTER(REAR)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Require Quantity:
02
- Package Quantity:
1
12630089GUIDE, VALVE LIFTER
- Fitting Vehicle Options:
CK1(LV3)
- Require Quantity:
02
- Package Quantity:
1
12664915GUIDE, VALVE LIFTER
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Require Quantity:
04
- Package Quantity:
1
12619161COIL, IGNITION(SERVICE COILS MARKED MELCO)(DELPHI COIL SEE 12699383)(FLAT)(*KIT2)
- Fitting Vehicle Options:
CK1(LV3,MYC)
- Require Quantity:
03
- Package Quantity:
1
- Replaced By:
12713668
12619161COIL, IGNITION(SERVICE COILS MARKED MELCO)(DELPHI COIL SEE 12699383)(FLAT)
- Fitting Vehicle Options:
CK1(03-43-53)(L82,MYC)
- Require Quantity:
08
- Package Quantity:
1
- Replaced By:
12713668
12708496COIL, IGNITION(SERVICES COILS MARKED DELPHI)(FOR MELCO COIL SEE 12669351)
- Fitting Vehicle Options:
CK1(03-43-53)(L82,MYC), CK1(03-43-53)(L84,MQB,MQE)
- Require Quantity:
08
- Package Quantity:
1
- Replaced By:
12726023
SEALER, Engine Camshaft & Valve Rocker Cover
12378521SEALER, VALVE ROCKER ARM COVER(5.3 OUNCE CARTRIDGE)(ROOM TEMPERATURE VULCANIZING TB 1217)(FOR USA)(8.800)
- Fitting Vehicle Options:
CK1(LV3)
12378521SEALER, VALVE ROCKER ARM COVER(PART OF 25)(5.3 OUNCE CARTRIDGE)(ROOM TEMPERATURE VULCANIZING TB 1217)(FOR USA)(8.800)
- Fitting Vehicle Options:
CK1(L82)
12378521SEALER, VALVE ROCKER ARM COVER(PART OF 24)(5.3 OUNCE CARTRIDGE)(ROOM TEMPERATURE VULCANIZING TB 1217)(FOR USA)(8.800)
- Fitting Vehicle Options:
CK1(L84,L87)
GASKET, Engine Camshaft & Valve Rocker Cover
12619787GASKET, VALVE ROCKER ARM COVER(SINGLE USE)(PART OF 25)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Require Quantity:
02
- Package Quantity:
1
12619787GASKET, VALVE ROCKER ARM COVER(SINGLE USE)(PART OF 24)
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Require Quantity:
02
- Package Quantity:
1
12630883GASKET, VALVE ROCKER ARM COVER(PART OF 26)(*KIT1,KIT2)
- Fitting Vehicle Options:
CK1(LV3)
- Require Quantity:
02
- Package Quantity:
1
ROD, Engine Valve Push Rod
12619828ROD, VALVE PUSH
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
12
- Package Quantity:
1
12619829ARM, VALVE ROCKER(INCLUDES 2)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
12
- Package Quantity:
1
12701225ARM, VALVE ROCKER
- Fitting Vehicle Options:
CK1(03-43-53)(L3B,MQE)
- Require Quantity:
16
- Package Quantity:
1
55506814ARM, VALVE ROCKER(PART OF 25)
- Fitting Vehicle Options:
CK1(43-53)(LM2)
- Require Quantity:
24
- Package Quantity:
1
- Replaced By:
55515640
GASKET, Engine Cylinder Head
12632968GASKET, CYL HEAD(NEW HEAD BLTS REQ'D WHEN HEAD IS REMOVED)(*KIT1)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
02
- Package Quantity:
1
12691233GASKET, CYL HEAD(*KIT2)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B,MQE)
55512640GASKET, CYL HEAD(MINIMUM THICKNESS 1.30 MM)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Replaced By:
40009079
55512641GASKET, CYL HEAD(NOMINAL THICKNESS 1.40 MM)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Replaced By:
40009080
55512642GASKET, CYL HEAD(MAXIMUM THICKNESS 1.50 MM)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Replaced By:
40009081
TUBE, Engine Crankcase Ventilation
12675947TUBE, PCV FRESH AIR
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Replaced By:
12708535
12712187TUBE, PCV FOUL AIR
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
10166345KEY, VALVE STEM(PART OF 13)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
12
- Package Quantity:
10
90529533KEY, VALVE STEM(PART OF 25)
- Fitting Vehicle Options:
CK1(43-53)(LM2)
- Require Quantity:
48
- Package Quantity:
5
12689006SEAL, EXHAUST VALVE STEM OIL(SINGLE USE)(PART OF 13)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
03
- Package Quantity:
5
12689006SEAL, EXHAUST VALVE STEM OIL(SINGLE USE)(PART OF 15)
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Require Quantity:
06
- Package Quantity:
5
12689007SEAL, INTAKE VALVE STEM OIL(PART OF 13)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
06
- Package Quantity:
5
12689007SEAL, INTAKE VALVE STEM OIL(PART OF 15)
- Fitting Vehicle Options:
CK1(43-53)(L84,L87)
- Require Quantity:
06
- Package Quantity:
5
55484799SEAL, VALVE STEM OIL(SINGLE USE)(PART OF 25)
- Fitting Vehicle Options:
CK1(43-53)(LM2)
- Require Quantity:
24
- Package Quantity:
1
24100002SEAL, OIL FILLER CAP(O RING)(PART OF 41)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
- Require Quantity:
02
- Package Quantity:
5
24100002SEAL, OIL FILLER CAP(O RING)(PART OF 38)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
- Require Quantity:
02
- Package Quantity:
5
24100002SEAL, OIL FILLER CAP(O RING)(PART OF 37)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
- Require Quantity:
02
- Package Quantity:
5
24100002SEAL, OIL FILLER TUBE(O RING)(PART OF 39)(27.94MM INNER DIAMETER)(SIZE #320)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
02
- Package Quantity:
5
24100002SEAL, OIL FILLER TUBE(O RING)(PART OF 36)(27.94MM INNER DIAMETER)(SIZE #320)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Require Quantity:
02
- Package Quantity:
5
24100002SEAL, OIL FILLER TUBE(O RING)(PART OF 35)(27.94MM INNER DIAMETER)(SIZE #320)
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Require Quantity:
02
- Package Quantity:
5
PIN, Engine Cylinder Head
12570326PIN, CYL HEAD LOCATING
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
02
- Package Quantity:
1
24229149PIN, CYL HEAD LOCATING(0.685)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
02
- Package Quantity:
1
12619825VALVE, INTAKE(PART OF 13)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
06
- Package Quantity:
1
12673986VALVE, INTAKE(PART OF 5)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
08
- Package Quantity:
1
55490237VALVE, INTAKE(PART OF 25)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
12
- Package Quantity:
1
INSULATOR, Engine Camshaft & Valve Rocker Cover
12703336INSULATOR, VALVE ROCKER ARM COVER(INCLUDES 33,34)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Replaced By:
12735918
12703336INSULATOR, VALVE ROCKER ARM COVER(INCLUDES 32,33)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Replaced By:
12735918
12634655INSULATOR, VALVE ROCKER ARM COVER(INCLUDES 31,34)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
12674122INSULATOR, VALVE ROCKER ARM COVER(INCLUDES 33,34)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Replaced By:
12703337
12674122INSULATOR, VALVE ROCKER ARM COVER(INCLUDES 32,33)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Replaced By:
12703337
12674292INSULATOR, VALVE ROCKER ARM COVER(INCLUDES 31,34)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
BOLT, Engine Camshaft & Valve Rocker Cover
11547061BOLT, VALVE ROCKER ARM COVER(PART OF 26)(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(*KIT2)(0.206)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
08
- Package Quantity:
1
11547061BOLT, VALVE ROCKER ARM COVER(PART OF 25)(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(0.206)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Require Quantity:
10
- Package Quantity:
1
11547061BOLT, VALVE ROCKER ARM COVER(PART OF 24)(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(0.206)
- Fitting Vehicle Options:
CK1(43-53)(L87,L84)
- Require Quantity:
10
- Package Quantity:
1
BOLT, Ignition Coil Mounting
11547061BOLT, IGNITION COIL(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(*KIT2)(0.206)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
06
- Package Quantity:
1
11547061BOLT, IGNITION COIL(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(0.206)
COVER, Engine Valve Rocker & Camshaft
12665407COVER, VALVE ROCKER ARM(INCLUDES 24,26,28,29)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Replaced By:
12727455
12665407COVER, VALVE ROCKER ARM(INCLUDES 23,25,27,28)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Replaced By:
12727455
12630880COVER, VALVE ROCKER ARM(INCLUDES 24,28,29)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Replaced By:
12692545
12665393COVER, VALVE ROCKER ARM(W/IGNITION COIL & MODULE)(INCLUDES 24,26,28,29,32,33,36,37)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1(03-43-53)(LV3,MYC)
- Replaced By:
12713669
12689124COVER, VALVE ROCKER ARM(INCLUDES 24,26,28,29)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Replaced By:
12723317
12689124COVER, VALVE ROCKER ARM(INCLUDES 23,25,27,28)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Replaced By:
12723317
12630879COVER, VALVE ROCKER ARM(INCLUDES 24,28,29,36,37)(*KIT2)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
10166344CAP, VALVE SPRING(PART OF 13)(EXHAUST)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
12
- Package Quantity:
1
PLUG, Engine Cylinder Head
11546664PLUG, CYL HEAD CORE HOLE(PART OF 25)(M10X1.5X16.3)(0.253)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
03
- Package Quantity:
1
11546667PLUG, CYL HEAD CORE HOLE(PART OF 25)(M16X1.5X16.25)(0.034)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
02
- Package Quantity:
1
11570754PLUG, CYL HEAD CORE HOLE(11.2 OUTSIDE DIAMETER 6.6 THICK)(CUP)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
02
- Package Quantity:
1
11602945PLUG, CYL HEAD CORE HOLE(PART OF 5)(M16X1.5X15,8 INTAKE HEXAGON)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B,MQE)
- Require Quantity:
02
- Package Quantity:
1
11602949PLUG, CYL HEAD CORE HOLE(PART OF 5)(M12X1.75X66,6)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B,MQE)
11602950PLUG, CYL HEAD CORE HOLE(PART OF 5)(M13X1.5X40,6)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B,MQE)
- Require Quantity:
04
- Package Quantity:
1
11602943PLUG, CYL HEAD CORE HOLE(PART OF 5)(M12X1.75X14,6 INTAKE)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B,MQE)
- Require Quantity:
07
- Package Quantity:
1
11602943PLUG, CYL HEAD CORE HOLE(PART OF 25)(M12X1.75X14,6 INTAKE)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
04
- Package Quantity:
1
BOLT, Engine Cylinder Head
11546959BOLT, CYL HEAD(SINGLE USE)(M12X1.75X134)(SINGLE USE)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
16
- Package Quantity:
1
11546959BOLT, CYL HEAD(SINGLE USE)(M12X1.75X134)(SINGLE USE)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Require Quantity:
19
- Package Quantity:
1
11546959BOLT, CYL HEAD(M12X1.75X134)(SINGLE USE)
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
- Require Quantity:
19
- Package Quantity:
1
11547739BOLT, CYL HEAD(M6X1X35,14.2OD)(1.652)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
03
- Package Quantity:
1
11547740BOLT, CYL HEAD(M12X1.75X156)(*KIT2)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
10
- Package Quantity:
1
11548563BOLT, CYL HEAD(M6X1X13810)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
03
- Package Quantity:
1
11603109BOLT, CYL HEAD(M6X1X48)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
02
- Package Quantity:
1
11611976BOLT, CYL HEAD(SINGLE USE)(M12X1.75X102)(SINGLE USE)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
11611976BOLT, CYL HEAD(M12X1.75X102)(SINGLE USE)
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
55494557BOLT, CYL HEAD(M14X2X208)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
14
- Package Quantity:
1
12629342HEAD, CYL(INCLUDES 4-8,10,14,15)(W/O KEY, CAP, SPRING, VALVE, & LUBRICANT)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
02
- Package Quantity:
1
12691256HEAD, CYL (W/VLVS)(INCLUDES 2,4,8-14,16,18-20,25-27)(USED ON ENGINES W/BROADCAST CODE L44)(FOR 2ND DESIGN SEE 12697992)
- Fitting Vehicle Options:
CK1(L3B,MQE)(1ST DES)
12701519HEAD, CYL (W/VLVS)(INCLUDES 2,4,8-14,16,18-20,25-27)(USED ON ENGINES W/BROADCAST CODE JN4)(FOR 1ST DESIGN SEE 12691256)
- Fitting Vehicle Options:
CK1(L3B,MQE)(2ND DES)
- Replaced By:
12733805
55514596HEAD, CYL (W/VLVS)(INCLUDES 2-4,7-13,16,17,20-22,24,26,30-33,35,36)
12647879RETAINER, VALVE SPRING(PART OF 5)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
16
- Package Quantity:
5
55484797RETAINER, VALVE SPRING(PART OF 25)
- Fitting Vehicle Options:
CK1(43-53)(LM2)
- Require Quantity:
24
- Package Quantity:
1
GASKET KIT, Engine Cylinder Head
ADJUSTER, Engine Valve Lifter
12663277ADJUSTER, HYDRAULIC VALVE LASH
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
16
- Package Quantity:
1
55569933ADJUSTER, HYDRAULIC VALVE LASH(PART OF 25)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
24
- Package Quantity:
1
PIN, Engine Camshaft & Valve Rocker Cover
12668731PIN, CAMSHAFT HOUSING COVER LOCATING(PART OF 25,35)(6MM DIAMETER)(PINION-6 OUTSIDE DIAMETER,17 LONG)(0.137)
- Fitting Vehicle Options:
CK1(43-53)(LM2)
- Require Quantity:
02
- Package Quantity:
1
12668732PIN, CAMSHAFT COVER LOCATING(PART OF 5)(PINION-8 OUTSIDE DIAMETER,22 LONG)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B,MQE)
- Require Quantity:
02
- Package Quantity:
1
12670293WIRE, SPARK PLUG(SERVICED BY 12633447)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
06
- Package Quantity:
1
- Replaced By:
12716289
12673987VALVE, EXHAUST(PART OF 5)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
08
- Package Quantity:
1
12678745VALVE, EXHAUST(PART OF 13)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
06
- Package Quantity:
1
55490236VALVE, EXHAUST(PART OF 25)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
12
- Package Quantity:
1
12673988SPRING, VALVE(PART OF 5)
- Fitting Vehicle Options:
CK1(03-43-53)(L3B)
- Require Quantity:
16
- Package Quantity:
1
12677931SPRING, VALVE(PART OF 13)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3)
- Require Quantity:
12
- Package Quantity:
1
- Replaced By:
12728733
55484798SPRING, VALVE(PART OF 25)
- Fitting Vehicle Options:
CK1(43-53)(LM2,MQB)
- Require Quantity:
24
- Package Quantity:
1
12691785TUBE, OIL FILLER(INCLUDES 38)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3,L82)
12691785TUBE, OIL FILLER(INCLUDES 35)
- Fitting Vehicle Options:
CK1(03-43-53)(LV3,L82)
12691785TUBE, OIL FILLER(INCLUDES 34)
- Fitting Vehicle Options:
CK1(03-43-53)(L84,L87)
RETAINER, Engine Camshaft & Valve Rocker Cover
11609652RETAINER, VALVE ROCKER ARM COVER INSULATOR(M6X1X17 W/ 8X15 BALL)(3.275)
- Fitting Vehicle Options:
CK1(03-43-53)(L82)
- Require Quantity:
06
- Package Quantity:
1
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2020
GMC Sierra 1500 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: 4 Cyl 2.7L, 6 Cyl 3.0L Diesel, 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl5.3L. Model Code: CREW CAB 5'8" 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON.