Engine Assembly-Manifold, Turbo & Related Parts fit your 1998 GMC Suburban C1500

Currently shopping for
1998 GMC Suburban C1500
Change Vehicle
Vehicle Options
Suburban 1/2 Ton
Vehicle Options
Suburban 1/2 Ton
Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • RETAINER, Spark Plug Ignition Wire
    12163607
    RETAINER, SPARK PLUG WIRE(RETAINS 3-7MM LEADS,HINGED LOCKING,NARROW BLADE MOUNT TYPE)
    $1.88 $1.00
    10
    Add To Cart
  • 12132229
    RETAINER, SPARK PLUG WIRE(HAS HINGED LOCKING COVER & REQUIRES NARROW BLADE FOR MOUNTING)(RETAINS 2-7MM LEADS,HINGE LOCKING COVER,NARROW BLADE MOUNT)
    • Require Quantity: 05
    • Package Quantity: 10
    $1.78 $1.13
    10
    Add To Cart
  • 88891792
    RETAINER, SPARK PLUG WIRE(4 LEAD SPARK PLUG RETAINER)
    • Require Quantity: 03
    • Package Quantity: 5
    $3.75 $2.40
    5
    Add To Cart
  • SEALANT, Truck Maintenance
    12378521
    SEALANT, ROOM TEMPERATURE VULCANIZING ENGINE SILICONE 5.3OZ CART(TURBO OUTLET DUCT CONNECT)
    $23.51 $13.40
    6
    Add To Cart
  • GMC 19333512
    19333512
    SEALANT, THREAD(VIBRA-TITE 420)(1.69 OUNCE(TURBO OIL FEED HOSE)
    $27.29 $15.21
    1
    Add To Cart
  • STUD, Intake & Exhaust Manifold
    10137539
    STUD, EXHAUST MANIFOLD(M10X1.5X85)
    • Fitting Vehicle Options: CK1,2(L56), CK1,2,3(L65)
    • Require Quantity: 05
    • Package Quantity: 5
    $16.22 $8.60
    5
    Add To Cart
  • GMC 22532588
    22532588
    STUD, INTAKE MANIFOLD
    • Fitting Vehicle Options: CK1,2,3(L65)
    • Require Quantity: 08
    • Package Quantity: 1
  • GMC 23500832
    23500832
    STUD, INTAKE MANIFOLD(M10X1.5X58/M10X1.5X17)
    • Fitting Vehicle Options: CK1,2,3(L65)
    • Require Quantity: 05
    • Package Quantity: 1
  • BOLT, Intake & Exhaust Manifold
    14028923
    BOLT, EXHAUST MANIFOLD(M10X1.5X45)(3.604)
    • Fitting Vehicle Options: CK1,2(L56), CK1,2,3(L65)
    • Require Quantity: 02
    • Package Quantity: 5
    $19.38 $12.78
    5
    Add To Cart
  • 12550027
    BOLT, INTAKE MANIFOLD(5/16-18X1.75,280M)
    • Fitting Vehicle Options: CK1(L35), CK1,2,3(L31), CK1,2(L30)
    • Require Quantity: 08
    • Package Quantity: 1
    $8.82 $5.61
    1
    Add To Cart
  • 14028922
    BOLT, EXHAUST MANIFOLD(6-LH, 3-RH)(W/PREAPPLIED COATING)(M10X1.5X65)(9.173)
    • Fitting Vehicle Options: CK1,2,3(L65)
    • Require Quantity: 09
    • Package Quantity: 5
    $3.62 $2.30
    5
    Add To Cart
  • 14028922
    BOLT, EXHAUST MANIFOLD(6-LH, 3-RH)(W/PRE-APPLIED COATING)(M10X1.5X65)(9.173)
    • Fitting Vehicle Options: CK1,2(L56)
    • Require Quantity: 09
    • Package Quantity: 5
    $3.62 $2.30
    5
    Add To Cart
  • STUD, Accelerator Linkage
    11518950
    STUD, ACCELERATOR CONTROL CABLE BRACKET(HEX FLANGED HEAD, M6X1X16,M6X1X13,34.7 TL,13 OUTSIDE DIAMETER,10.9 PO)(8.981)
    $21.81 $13.86
    10
    Add To Cart
  • 14090038
    STUD, ACCELERATOR CONTROL CABLE BRACKET(M6X1X12.5,M6X1X14.1)(0.724)
    $7.10 $4.50
    1
    Add To Cart
  • 11518950
    STUD, Ignition Coil Mounting, STUD,IGNITION COIL(HEX FLANGED HEAD, M6X1X16,M6X1X13,34.7 TL,13 OUTSIDE DIAMETER,10.9 PO)(8.981)
    • Require Quantity: 02
    • Package Quantity: 10
    $21.81 $13.86
    10
    Add To Cart
  • COVER, Engine Crankcase
    12552752
    COVER, PCV VALVE(INCLUDE SEAL)
    • Fitting Vehicle Options: CK1,2,3(L30)
    $10.02 $6.36
    1
    Add To Cart
  • 12556521
    COVER, PCV VALVE
    • Fitting Vehicle Options: CK1,2(L31)
  • 12556521
    COVER, PCV VALVE(INCLUDES SEAL)
    • Fitting Vehicle Options: CK1,2(L31,C60)
  • VALVE, Emission Control System
    12576918
    VALVE, EGR(W/O GASKET)(PRODUCT 17200268)(MATING CONNECT W/LEADS USE 15306027)(GASKET 12558353 REQUIRED)
    • Fitting Vehicle Options: CK1,2,3(L30,L31)
  • GMC 1997225
    1997225
    VALVE, EGR VACUUM REGULATOR SOLENOID(INCLUDES 662,663)
    • Fitting Vehicle Options: CK1,2
  • GMC 1997226
    1997226
    VALVE, EGR VACUUM REGULATOR SOLENOID(INCLUDES 662,663)
    • Fitting Vehicle Options: CK1,2
  • GASKET, Emission System
    12555896
    GASKET, EGR VALVE
    • Fitting Vehicle Options: CK1,2(L30), CK1,2,3(L31)
    $12.60
    1
    Add To Cart
  • GMC 10191427
    10191427
    GASKET, EGR VALVE
    • Fitting Vehicle Options: CK1,2
    $8.00 $4.46
    1
    Add To Cart
  • GMC 10191428
    10191428
    GASKET, EGR VALVE PIPE
    • Fitting Vehicle Options: CK1,2(L56,MT1,NF2)
  • GASKET KIT, Manifold to Cylinder Head
    GMC 89017465
    89017465
    GASKET KIT, INTAKE MANIFOLD(MANIFOLD TO HEAD)
    • Fitting Vehicle Options: CK1,2,3(L31), CK1,2(L30)
    $74.66 $30.04
    1
    Add To Cart
  • 89017866
    GASKET KIT, INTAKE MANIFOLD(CONTAINS 2 INTAKE MANIFOLD GASKETS)
    • Fitting Vehicle Options: CK1(L35)
    $72.02 $41.36
    1
    Add To Cart
  • GMC 12523753
    12523753
    GASKET KIT, INTAKE MANIFOLD(FOR L65)(*KIT1)
    • Fitting Vehicle Options: CK1,2(L56)
    $21.57 $13.03
    1
    Add To Cart
  • GMC 12523753
    12523753
    GASKET KIT, INTAKE MANIFOLD(*KIT1)
    • Fitting Vehicle Options: CK1,2(L56)
    $21.57 $13.03
    1
    Add To Cart
  • GMC 12531704
    12531704
    GASKET KIT, INTAKE MANIFOLD(*KIT1)
    • Fitting Vehicle Options: CK1,2,3(L65)
    $46.28 $27.96
    1
    Add To Cart
  • GMC 12531704
    12531704
    GASKET KIT, INTAKE MANIFOLD(FOR L65)(*KIT1)
    • Fitting Vehicle Options: CK1,2,3(L65)
    $46.28 $27.96
    1
    Add To Cart
  • GASKET, Turbocharger/Supercharger Oil Drain
    12560223
    GASKET, TURBO OIL RETURN PIPE(3.904)
    • Fitting Vehicle Options: CK1,2,3(L56,L65)
    $15.63 $9.93
    5
    Add To Cart
  • 14098654
    GASKET, TURBO OIL RETURN PIPE(UPPER)
    • Fitting Vehicle Options: CK1,2,3(L65), CK1,2(L56)
    $4.75 $3.02
    5
    Add To Cart
  • WIRE, Spark Plug or Coil
    19351576
    WIRE, IGNITION COIL(SECONDARY WIRE)
    • Fitting Vehicle Options: CK1,2,3(L30,L31,L35)
    $45.10 $13.36
    1
    Add To Cart
  • GMC 19351560
    19351560
    WIRE, SPARK PLUG #8 CYL(STYLE 18FFF, 7MM DIAMETER, 18IN)
    • Fitting Vehicle Options: CK1,2,3(L31), CK1,2(L30)
    $32.52 $17.21
    1
    Add To Cart
  • GMC 19351561
    19351561
    WIRE, SPARK PLUG #6 CYL(STYLE 20FFF, 7MM DIAMETER, 20IN)
    • Fitting Vehicle Options: CK1,2,3(L31), CK1,2(L30)
    $36.28 $25.95
    1
    Add To Cart
  • GMC 19351562
    19351562
    WIRE, SPARK PLUG #5 CYL(STYLE 22FFF, 7MM DIAMETER, 22IN)
    • Fitting Vehicle Options: CK1,2(L30), CK1,2,3(L31)
    $38.49 $20.41
    1
    Add To Cart
  • GMC 19351562
    19351562
    WIRE, SPARK PLUG #7 CYL(STYLE 22FFF, 7MM DIAMETER, 22IN)
    • Fitting Vehicle Options: CK1,2,3(L31), CK1,2(L30)
    $38.49 $20.41
    1
    Add To Cart
  • 19351564
    WIRE, SPARK PLUG #2 CYL(STYLE 26FFF, 7MM DIAMETER, 26IN)
    • Fitting Vehicle Options: CK1,2(L30), CK1,2,3(L31)
    $40.73 $12.66
    1
    Add To Cart
  • 19351564
    WIRE, SPARK PLUG #4 CYL(STYLE 26FFF, 7MM DIAMETER, 26IN)
    • Fitting Vehicle Options: CK1,2(L30), CK1,2,3(L31)
    $40.73 $12.66
    1
    Add To Cart
  • GMC 19351565
    19351565
    WIRE, SPARK PLUG #3 CYL(STYLE 28FFF, 7MM DIAMETER, 28IN)
    • Fitting Vehicle Options: CK1,2(L30), CK1,2,3(L31)
    $40.15 $21.28
    1
    Add To Cart
  • GMC 19351565
    19351565
    WIRE, SPARK PLUG #1 CYL(STYLE 28FFF, 7MM DIAMETER, 28IN)
    • Fitting Vehicle Options: CK1,2(L30), CK1,2,3(L31)
    $40.15 $21.28
    1
    Add To Cart
  • HOSE, Turbocharger/Supercharger Oil Drain
    10149660
    HOSE, TURBO OIL RETURN
    • Fitting Vehicle Options: CK1,2,3(L65), CK1,2(L56)
  • 12562378
    HOSE, TURBO OIL FEED(USE TOGETHER WITH 118750 CONNECT TOGETHER WITH PIPE SEALANT)(W/FEMALE FITTINGS)
    • Fitting Vehicle Options: CK1,2(L56), CK1,2,3(L65)
  • EXTENSION, Engine Fuel Intake Manifold
    GMC 10226227
    10226227
    EXTENSION, UPPER INTAKE MANIFOLD(CURVED)(W/O SENSOR HOLE)
    • Fitting Vehicle Options: CK1,2,3(L65)
    $271.53 $176.29
    1
    Add To Cart
  • GMC 12560679
    12560679
    EXTENSION, UPPER INTAKE MANIFOLD(STRAIGHT)(W/SENSOR HOLE)
    • Fitting Vehicle Options: CK1,2,3(L65)
  • GMC 12560680
    12560680
    EXTENSION, UPPER INTAKE MANIFOLD
    • Fitting Vehicle Options: CK1,2(L56,MT1,NF2)
  • GASKET KIT, Engine Cylinder Head
    12456409
    GASKET KIT, CYL HEAD(STD)(INCLUDES GASKET-CYL HEAD,GASKET-ENGINE COOLANT THERMOSTAT HOUSING,GASKET-INTAKE MANIFOLD,SEAL-FUEL INJECTOR,SEAL-VALVE STEM OIL,SEAL-EXHAUST VALVE STEM OIL,GASKET-WATER OUTLET)
    • Fitting Vehicle Options: CK1,2,3(L65)
    $277.01 $175.27
    1
    Add To Cart
  • 12456410
    GASKET KIT, CYL HEAD(STD)(INCLUDES GASKET-CYL HEAD,GASKET-ENGINE COOLANT THERMOSTAT HOUSING,GASKET-INTAKE MANIFOLD,SEAL-FUEL INJECTOR,SEAL-VALVE STEM OIL,SEAL-EXHAUST VALVE STEM OIL,GASKET-WATER OUTLET)
    • Fitting Vehicle Options: CK1,2(L56)
  • MANIFOLD, Engine Exhaust Manifold
    GMC 12557359
    12557359
    MANIFOLD, EXHAUST
    • Location: Driver Side
    • Fitting Vehicle Options: CK1,2,3(L65)(EXC RHD,W99), CK1,2,3(L56)
    $195.61 $131.19
    1
    Add To Cart
  • GMC 12556476
    12556476
    MANIFOLD, EXHAUST
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2,3(L56), CK1,2,3(L65)(EXC RHD,W99)
  • SENSOR, Computer Control Sensors
    25037334
    SENSOR, INTAKE AIR TEMPERATURE
    $75.03 $47.69
    1
    Add To Cart
  • 12569241
    SENSOR, TURBO PRESSURE(MATING CONNECT W/LEADS USE 15305891)
  • PIPE, Turbocharger/Supercharger Oil Drain
    10149659
    PIPE, TURBO OIL LOWER RETURN
    • Fitting Vehicle Options: CK1,2(L56), CK1,2,3(L65)
  • 12563904
    PIPE, TURBO OIL UPPER RETURN
    • Fitting Vehicle Options: CK1,2,3(L65), CK1,2(L56,MT1)
  • HOSE, Engine Crankcase Ventilation
    10154603
    HOSE, PCV(INCLUDES 618)
    • Fitting Vehicle Options: CK1,2,3(L65), CK1,2(L56)
    $42.28 $23.56
  • GMC 10228473
    10228473
    HOSE, CRANKCASE DEPRESSION REGULATOR VALVE
    • Fitting Vehicle Options: CK1,2(L56), CK1,2,3(L65)
  • BRACKET, Accelerator Linkage
    GMC 12550419
    12550419
    BRACKET, ACCELERATOR CONTROL CABLE(MOUNT TO ENGINE)
    • Fitting Vehicle Options: CK1,2(L30), CK1,2,3(L31)
  • GMC 12553159
    12553159
    BRACKET, ACCELERATOR CONTROL CABLE(1 ROUND HOLE & 1 SQUARE HOLE)
    • Fitting Vehicle Options: CK1(L35)(EXPORT)
  • BRACKET, Chassis/Engine Wiring Harness
    15724267
    BRACKET, ENGINE WIRING HARNESS(MNTS TO MASTER CYLINDER W/LOOP FOR ENGINE WIRING HARNESS)(SEE GROUP 4.845 FOR 1995 AND PRIOR)
    • Fitting Vehicle Options: CK1,2,3(JB8,JD5,JD6,JD7)
  • GMC 15724268
    15724268
    BRACKET, ENGINE WIRING HARNESS(MNTS TO MASTER CYLINDER W/LOOP FOR ENGINE WIRING HARNESS)(SEE GROUP 4.845 FOR 1995 AND PRIOR)
    • Fitting Vehicle Options: CK1,2(JB5,JB6,JB7)
  • GMC 15736029
    15736029
    BRACKET, ENGINE WIRING HARNESS(TO FUEL LINE CLAMP STUD)
    • Fitting Vehicle Options: CK1,2,3(L29,L30,L31,L35), CK1,2,3(L35)
  • GMC 15990321
    15990321
    BRACKET, ENGINE WIRING HARNESS(REAR)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1(L35)
  • GMC 15990322
    15990322
    BRACKET, ENGINE WIRING HARNESS(REAR)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2(L35)
  • GMC 15994934
    15994934
    BRACKET, ENGINE WIRING HARNESS(TO FUSE RELAY CENTER)
    • Fitting Vehicle Options: CK1,2,3(EXC RHD)
  • 11517996
    NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE
    $7.38 $4.46
    1
    Add To Cart
  • 11514597
    NUT, HEX FLANGED HEAD,10X1.5 THREAD, 9.8 THICK, 21.8 OUTSIDE DIAMETER, 510M (10) PHOSPHATE ZINC ORGANIC - FLAKE 7111M(TURBO OIL FEED HOSE CLIP)(2.383)
    $8.42 $4.69
    1
    Add To Cart
  • 11514597
    NUT, HEX FLANGED HEAD,10X1.5 THREAD, 9.8 THICK, 21.8 OUTSIDE DIAMETER, 510M (10) PHOSPHATE ZINC ORGANIC - FLAKE 7111M(TURBO)(2.383)
    $8.42 $4.69
    1
    Add To Cart
  • 11514597
    NUT, HEX FLANGED HEAD,10X1.5 THREAD, 9.8 THICK, 21.8 OUTSIDE DIAMETER, 510M (10) PHOSPHATE ZINC ORGANIC - FLAKE 7111M(2.383)
    • Require Quantity: 02
    • Package Quantity: 1
    $8.42 $4.69
    1
    Add To Cart
  • 3530297
    NUT, HEX FLANGED HEAD,M6X1,5.85THK,14.2 O.D.,10,ZINC ORGANIC(SECONDARY AIR INJECTION PIPE)
    • Require Quantity: 02
    • Package Quantity: 1
    $7.26 $4.05
    1
    Add To Cart
  • 3530297
    NUT, HEX FLANGED HEAD,M6X1,5.85THK,14.2 O.D.,10,ZINC ORGANIC(ACCELERATOR CONTROL CABLE BRACKET)
    $7.26 $4.05
    1
    Add To Cart
  • 3530297
    NUT, HEX FLANGED HEAD,M6X1,5.85THK,14.2 O.D.,10,ZINC ORGANIC(ACCELERATOR CONTROL CABLE BRACKET)
    $7.26 $4.05
    1
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(ACCELERATOR CONTROL CABLE BRACKET)
    $9.15 $5.81
    1
    Add To Cart
  • 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(DISTRIBUTOR CLA)
    $1.86 $1.18
    10
    Add To Cart
  • 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(REAR SHOCK ABSORBER)
    $1.86 $1.18
    10
    Add To Cart
  • 11508476
    BOLT, M8X1.25X25 9.8(EGR VALVE)
    • Require Quantity: 02
    • Package Quantity: 10
    $3.55 $2.25
    10
    Add To Cart
  • 10095393
    BOLT, HEX WASHER HEAD,M8X1.25X55,6171M,17 O.D.,6202M,PO(INTAKE UPPER MANIFOLD EXTENSION)
    • Require Quantity: 04
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(TURBO OIL RETURN PIPE)
    • Require Quantity: 02
    • Package Quantity: 10
    $7.50 $4.76
    10
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M
    $7.50 $4.76
    10
    Add To Cart
  • 1470030
    CLAMP, WORM TYPE(11/16" TO 1 5/16")(TURBO OIL RETURN HOSE)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • 12338139
    SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X13,13.2 O.D.,6010M,PHOSPHATE ZINC ORGANIC(PCV TUBE)
    $0.84 $0.47
    10
    Add To Cart
  • 12338139
    SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X13,13.2 O.D.,6010M,PHOSPHATE ZINC ORGANIC
    $0.84 $0.47
    10
    Add To Cart
  • GMC 11508277
    11508277
    NUT, HEXAGON W/CONICAL WASHER M6X1 THREAD,OUTSIDE DIAMETER-19 PHOSPHATE ELECTRO ORGANIC 9(SEE GROUP 2.000 "DISTRIBUTOR" FOR DETAILED ILLUSTRATED VIEW)
    $7.10 $4.50
    5
    Add To Cart
  • 12337993
    BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(INTAKE MANIFOLD)
    • Require Quantity: 03
    • Package Quantity: 5
    • Replaced By: 11516328
    $5.08 $3.23
    5
    Add To Cart
  • 11504595
    BOLT, HEXAGON,M10X1.5X20,10.9,PHOSPHATE ORGANIC
    $3.46 $2.20
    10
    Add To Cart
  • GMC 8639743
    8639743
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X15,12.8 O.D.,9.8,PHOSPHATE ZINC ORGANIC
    $12.60
    1
    Add To Cart
  • GMC 9424320
    9424320
    BOLT, HEX FLANGED HEAD, 3/8 -16 X 1"(ENGINE LIFT REAR BRACKET)
    $22.70 $13.73
    1
    Add To Cart
  • 9424338
    BOLT, HEXAGON 3/8-16 X 3/4 PH, 300M STEEL
    $5.98 $3.80
    1
    Add To Cart
  • 11516344
    BOLT, HEX FLANGED HEAD,M8X1.25X65,18 O.D.,9.8,PHOSPHATE ZINC ORGANIC(INTAKE UPPER MANIFOLD EXTENSION)
    • Require Quantity: 02
    • Package Quantity: 1
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1998 GMC Suburban C1500 parts. Parts like Engine Assembly-Manifold, Turbo & 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 5.7L, 8 Cyl 6.5L Diesel. Model Code: 1/2 TON.