Engine Assembly-Front Cover & Cooling & Related Parts fit your 1999 Chevrolet Express 2500

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1999 Chevrolet Express 2500
My Vehicle Change Vehicle
1999 Chevrolet Express 2500
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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
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
Categories Close X

You have 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
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
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • SENSOR, Coolant Temperature (Engine Unit)
    15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(INTERFACES W/ECM)(WATER CROSS-OVER)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)
    • Fitting Vehicle Options:
      G1,2,3
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • Chevrolet 15017346
    15017346
    SENSOR, ENGINE COOLANT TEMPERATURE
    • Fitting Vehicle Options:
      G2,3(L65,MT1,8Y5)
    MSRP: $44.58
    $18.70
    1
    Add To Cart
  • Chevrolet 15032691
    15032691
    SENSOR, ENGINE COOLANT TEMPERATURE(1-WAY M)
    • Fitting Vehicle Options:
      G2,3(L65,8Y5)
  • 15326386
    SENSOR, Computer Control Sensors, SENSOR,ENGINE COOLANT TEMPERATURE(INTERFACES W/ECM)(WATER CROSS-OVER)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • SENSOR, Distributor (also Knock Sensor)
    12596851
    SENSOR, CRANKSHAFT POSITION(INCLUDES 311)(MATING CONNECT W/LEADS USE 13585316)
    • Fitting Vehicle Options:
      G1,2,3(L29,L30,L31,L35)
    MSRP: $142.68
    $68.71
    1
    Add To Cart
  • 12596851
    SENSOR, CRANKSHAFT POSITION(MATING CONNECT W/LEADS USE 13585316)
    • Fitting Vehicle Options:
      G1,2,3(L29,L30,L31,L35)
    MSRP: $142.68
    $68.71
    1
    Add To Cart
  • 10456288
    SENSOR, KNOCK(1/4-18 NPTF THREAD)(MATING CONNECT W/LEADS USE 12102621)
    • Fitting Vehicle Options:
      G1,2,3(L31)
    MSRP: $90.57
    $43.61
    1
    Add To Cart
  • 10456287
    SENSOR, KNOCK
    • Fitting Vehicle Options:
      G1,2(L30)
  • 12557046
    SENSOR, CRANKSHAFT POSITION
    • Fitting Vehicle Options:
      G2,3(L65)
  • 89017259
    COVER KIT, Engine Front Cover, COVER KIT,ENGINE FRONT(INCLUDES 309,310,314,326,327)(W/SEAL,GROMMET,BOLTS)(NOTE:COVER HAS BEAD OF SEALANT PRE-APPLIED.IF BEAD OF SEALANT IS DAMAGED,A NEW COVER IS REQUIRED.)
    MSRP: $150.84
    $95.87
    1
    Add To Cart
  • SEAL, Distributor (also Knock Sensor)
    10476885
    SEAL, CRANKSHAFT POSITION SENSOR(O RING)(PART OF 312)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    MSRP: $5.42
    $3.02
    5
    Add To Cart
  • 10476885
    SEAL, CRANKSHAFT POSITION SENSOR(O RING)
    • Fitting Vehicle Options:
      G1,2(L30), G1,2,3(L31)
    MSRP: $5.42
    $3.02
    5
    Add To Cart
  • SEAL, Engine Coolant Thermostat Housing
    Chevrolet 12551507
    12551507
    SEAL, ENGINE COOLANT THERMOSTAT(O RING)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    MSRP: $10.56
    $5.60
    1
    Add To Cart
  • Chevrolet 12551507
    12551507
    SEAL, ENGINE COOLANT THERMOSTAT(O RING)(ALSO PART OF ITEM 303)
    • Fitting Vehicle Options:
      G1,2(L30,L31)
    MSRP: $10.56
    $5.60
    1
    Add To Cart
  • Chevrolet 12551507
    12551507
    SEAL, ENGINE COOLANT THERMOSTAT(O RING)(ALSO PART OF ITEM 304)
    • Fitting Vehicle Options:
      G2,3(L65)
    MSRP: $10.56
    $5.60
    1
    Add To Cart
  • THERMOSTAT, Engine Coolant Temperature
    12632948
    THERMOSTAT, ENGINE COOLANT(W/SEAL)
    • Fitting Vehicle Options:
      G1,2,3(L35), G1,2(L30), G1,2,3(L31)
    MSRP: $51.32
    $27.20
    1
    Add To Cart
  • Chevrolet 12559336
    12559336
    THERMOSTAT, ENGINE COOLANT(W/GASKET)(190 DEGREE)(INCLUDES ITEM 303)
    • Fitting Vehicle Options:
      G2,3(L65)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $64.48
    $34.17
    1
    Add To Cart
  • BALANCER, Engine Crankshaft And Camshaft Balancer
    10224885
    BALANCER, CRANKSHAFT(EXTERNAL)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    MSRP: $103.71
    $62.68
    1
    Add To Cart
  • 10243271
    BALANCER, CRANKSHAFT
    • Fitting Vehicle Options:
      G1,2,3(L31)
    MSRP: $145.33
    $87.81
    1
    Add To Cart
  • Chevrolet 10243272
    10243272
    BALANCER, CRANKSHAFT
    • Fitting Vehicle Options:
      G1,2(L30)
    MSRP: $287.71
    $165.30
    1
    Add To Cart
  • SEAL, Engine Front Cover & Crankshaft Seal
    10128316
    SEAL, CRANKSHAFT FRONT OIL(61.5MM OUTSIDE DIAMETER, W/ PART NUMBER STAMPING)(PART OF 328)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    MSRP: $27.64
    $14.65
    1
    Add To Cart
  • 10128316
    SEAL, CRANKSHAFT FRONT OIL(HAS 61.5 MM OUTSIDE DIAMETER WITH PART NUMBER STAMPING, FOR 1ST DESIGN SEE 10228655)
    • Fitting Vehicle Options:
      G1,2,3(L31)(2ND DES), G1,2(L30)(2ND DES)
    MSRP: $27.64
    $14.65
    1
    Add To Cart
  • 10191640
    SEAL, CRANKSHAFT FRONT OIL(*KIT1)
    • Fitting Vehicle Options:
      G2,3(L65)
    MSRP: $22.69
    $12.02
    1
    Add To Cart
  • 10228655
    SEAL, CRANKSHAFT FRONT OIL(HAS 58 MM OUTSIDE DIAMETER WITH PART NUMBER STAMPING, FOR 2ND DESIGN SEE 10128316)
    • Fitting Vehicle Options:
      G1,2(L30)(1ST DES), G1,2,3(L31)(1ST DES)
    MSRP: $31.77
    $19.20
    1
    Add To Cart
  • CAP, Engine Oil Filler
    12574265
    CAP, OIL FILLER(CAP-5W/30 W/OIL SYMBOL)
    • Fitting Vehicle Options:
      G1,2,3(L29,L30,L31,L35)
    MSRP: $35.13
    $18.62
    1
    Add To Cart
  • 24100190
    CAP, OIL FILLER
    • Fitting Vehicle Options:
      G2,3(L65)
  • PUMP KIT, Engine Coolant
    89060527
    PUMP KIT, WATER(W/GASKET)(INCLUDES 319,321,323,324)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    MSRP: $417.83
    $221.46
    1
    Add To Cart
  • 89060527
    PUMP KIT, WATER(W/GASKET)(INCLUDES 306,325,327,328)
    • Fitting Vehicle Options:
      G1,2,3(L31), G1,2(L30)
    MSRP: $417.83
    $221.46
    1
    Add To Cart
  • Chevrolet 19168609
    19168609
    PUMP KIT, WATER(W/GASKET, PULLEY)(SEE DRAWING REVISION 17FE07)
    • Fitting Vehicle Options:
      G2,3(L65)
    MSRP: $439.36
    $184.53
    1
    Add To Cart
  • STUD, Engine Coolant Pump
    14071080
    STUD, WATER PUMP(TO CYL & CASE)(M10X1.5X95.0,M10X1.5X30.0)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Chevrolet 14045263
    14045263
    STUD, WATER PUMP(M8X1.25X25,M8X1.25X16.75)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • HOSE, Engine Coolant By-Pass
    10242185
    HOSE, WATER PUMP INLET(INCLUDES 320)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    MSRP: $14.68
    $9.81
    1
    Add To Cart
  • 10242185
    HOSE, WATER PUMP INLET
    • Fitting Vehicle Options:
      G1,2(L30), G1,2,3(L31)
    MSRP: $14.68
    $9.81
    1
    Add To Cart
  • 10243629
    HOSE, THERMOSTAT BYPASS
    • Fitting Vehicle Options:
      G2,3(L65)
    MSRP: $18.66
    $10.40
    1
    Add To Cart
  • GASKET, Engine Coolant Pump
    3754587
    GASKET, WATER PUMP(PART OF 317)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    • Require Quantity:
      02
    • Package Quantity:
      20
    MSRP: $4.70
    $2.49
    20
    Add To Cart
  • 3754587
    GASKET, WATER PUMP(ALSO PART OF ITEM #308)
    • Fitting Vehicle Options:
      G1,2(L30), G1,2,3(L31)
    • Require Quantity:
      02
    • Package Quantity:
      20
    MSRP: $4.70
    $2.49
    20
    Add To Cart
  • Chevrolet 12553488
    12553488
    GASKET, WATER PUMP COVER(PART OF ITEM 329)(*KIT1)
    • Fitting Vehicle Options:
      G2,3(L65)
    MSRP: $19.30
    $10.76
    1
    Add To Cart
  • Chevrolet 12681600
    12681600
    GASKET, WATER PUMP COVER(PART OF 317)
    • Fitting Vehicle Options:
      G1,2,3(L35,L30,L31,L29)
    MSRP: $8.16
    $4.35
    1
    Add To Cart
  • Chevrolet 12681600
    12681600
    GASKET, WATER PUMP COVER(PART OF 308)
    • Fitting Vehicle Options:
      G1,2,3(L35,L30,L31,L29)
    MSRP: $8.16
    $4.35
    1
    Add To Cart
  • GROMMET, Engine Front Cover
    10213294
    GROMMET, ENGINE FRONT COVER(PART OF 328)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $11.01
    $6.99
    1
    Add To Cart
  • 10213294
    GROMMET, ENGINE FRONT COVER
    • Fitting Vehicle Options:
      G1,2(L30), G1,2,3(L31)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $11.01
    $6.99
    1
    Add To Cart
  • BOLT, Engine Front Cover
    10213293
    BOLT, ENGINE FRONT COVER(PART OF 328)(1/4-20X.025)(HEX WASHER HEAD)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 10213293
    BOLT, ENGINE FRONT COVER(PART OF FRONT COVER)(1/4-20X.025)(HEX WASHER HEAD)
    • Fitting Vehicle Options:
      G1,2(L30), G1,2,3(L31)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 10213293
    BOLT, ENGINE FRONT COVER(1/4-20X.025)(HEX WASHER HEAD)
    • Fitting Vehicle Options:
      G1,2(L30), G1,2,3(L31)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 12551135
    BOLT, ENGINE FRONT COVER(CENTER OF COVER)(PART OF 328)
    • Fitting Vehicle Options:
      G1,2,3(L35)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 12551135
    BOLT, ENGINE FRONT COVER(CENTER OF COVER)(HEX WASHER HEAD 1/4-20 THREAD SHIELD LEN 29/32)
    • Fitting Vehicle Options:
      G1,2,3(L31), G1,2(L30)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 12551135
    BOLT, ENGINE FRONT COVER(CENTER OF COVER)(PART OF FRONT COVER)(HEX WASHER HEAD 1/4-20 THREAD SHIELD LEN 29/32)
    • Fitting Vehicle Options:
      G1,2(L30), G1,2,3(L31)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • COVER, Engine Front Cover
    12558343
    COVER, ENGINE FRONT(INCLUDES BOLT/SCREW, GROMMET & INSERT)
    • Fitting Vehicle Options:
      G1,2,3(L31), G1,2(L30)
    MSRP: $106.60
    $61.24
    1
    Add To Cart
  • 10222654
    COVER, ENGINE FRONT(ALSO USE TOGETHER WITH 10231255 CROSS SHAFT POSITION SENSOR HOLE PLUG)
    • Fitting Vehicle Options:
      G2,3(L65)
  • Chevrolet 10231255
    10231255
    PLUG, Engine Front Cover, PLUG,CRANKSHAFT POSITION SENSOR HOLE(USED IN SENSOR HOLE WHEN SENSOR IS NOT USED.)(NOTE:STEEL-TYPE-PLUG)
    MSRP: $9.45
    $6.00
    1
    Add To Cart
  • OUTLET, Engine Coolant
    12556593
    OUTLET, WATER
    • Fitting Vehicle Options:
      G1,2,3(L35)
    MSRP: $23.88
    $12.66
    1
    Add To Cart
  • 12556594
    OUTLET, WATER
    • Fitting Vehicle Options:
      G1,2,3(L31), G1,2(L30)
    MSRP: $41.98
    $22.25
    1
    Add To Cart
  • Chevrolet 12564276
    12564276
    OUTLET, WATER(INCLUDES ITEM 328)
    • Fitting Vehicle Options:
      G2,3(L65)
  • 10183956
    CONNECTOR, CONNECTOR,THERMOSTAT BYPASS HOSE(TOGETHER WITH SEALANT 12346004)(USE TOGETHER WITH 12346004)(3/4-14 NPTF TO 1.0 HOSE,1.54 TL)
  • Chevrolet 120394
    120394
    WASHER, WASHER,FLAT,13/32 INSIDE DIAMETER,13/16 O.D.,1/16 THICK,ZINC
    • Require Quantity:
      04
    • Package Quantity:
      1
  • STUD
    Chevrolet 14024203
    14024203
    STUD, FUEL INJECTION PUMP
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Chevrolet 22532588
    22532588
    STUD, ENGINE COOLANT THERMOSTAT HOUSING(M10X1.5X30/M10X1.5X20)
    • Fitting Vehicle Options:
      G2,3(L65,MT1)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Chevrolet 22532588
    22532588
    STUD, FUEL FEED PIPE AIR BLEEDER VALVE(M10X1.5X30/M10X1.5X20)
    • Fitting Vehicle Options:
      G2,3(L65)
  • 11588711
    BOLT, HEX FLANGED HEAD,M6X1X16, 10 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359(CRANKSHAFT POSITION SENSOR)
    MSRP: $7.20
    $4.57
    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(OIL LEVEL INDICATOR TUBE)(2.383)
    MSRP: $8.20
    $4.57
    1
    Add To Cart
  • 11514596
    NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(OIL FILLER TUBE CLA)(8.915)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.01
    $4.03
    1
    Add To Cart
  • 11516360
    BOLT, HEX FLANGED HEAD M10X1.2X90,9.8,7114M,22.3 OUTSIDE DIAMETER HEADER POINT(WATER PUMP)
    MSRP: $5.79
    $3.68
    5
    Add To Cart
  • Chevrolet 10049638
    10049638
    BOLT, HEXAGON,M10X1.5X95,10.9,PC,35.0 THREAD, 222.3 OUTSIDE DIAMETER,W/ADH(WATER PUMP)
    MSRP: --
    $5.40
    1
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(WATER PUMP)
    • Require Quantity:
      04
    • Package Quantity:
      10
    MSRP: $7.31
    $4.64
    10
    Add To Cart
  • 11570383
    CLAMP, SPRINGBAND,24 NOMINAL DIAMETER, 15 THICK, STEEL, GMW14083(PART OF 322)
    MSRP: $12.10
    $8.55
    1
    Add To Cart
  • 11570383
    CLAMP, SPRINGBAND,24 NOMINAL DIAMETER, 15 THICK, STEEL, GMW14083(WATER PUMP INLET HOSE)
    MSRP: $12.10
    $8.55
    1
    Add To Cart
  • 11570388
    CLAMP, SPRINGBAND,NOMINAL DIAMETER 34MM,15 WIDTH,MAT'L 6298M,(THERMOSTAT BYPASS HOSE)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11515792
    BOLT, HEX FLANGED HEAD,M8X1.25X40,22THD,18 O.D.,MAC-POINT,10.9,7112M(WATER PUMP)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $2.84
    $1.81
    10
    Add To Cart
  • 11516477
    BOLT, HEX WASHER HEAD,M6X1X13,13.2 OUTSIDE DIAMETER,6202M,7114M,TAP,TRIM-POINT(CRANKSHAFT POSITION SENSOR)
    MSRP: $14.95
    $13.05
    1
    Add To Cart
  • 12337993
    BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(ENGINE FRONT COVER)
    • Require Quantity:
      03
    • Package Quantity:
      5
    • Replaced By:
      11516328
    MSRP: $4.12
    $2.62
    5
    Add To Cart
  • 12337993
    BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(ENGINE COOLANT THERMOSTAT HOUSING)
    • Replaced By:
      11516328
    MSRP: $4.12
    $2.62
    5
    Add To Cart
  • 24504922
    BOLT, HEX FLANGED HEAD,TORX,W/ADH,10X1.5X37.5,35THD,17.5 O.D.,10.9,7114M(WATER OUTLET)
    MSRP: $5.28
    $2.94
    10
    Add To Cart
  • 9440024
    BOLT, 7/16 -20 X 2 1/4"(CRANKSHAFT BALANCER)
    MSRP: $4.91
    $3.12
    10
    Add To Cart
  • Chevrolet 9440982
    9440982
    BOLT, HEX FLANGED HEAD 3/8-16X2 3/8 1.12 THREAD .76-OUTSIDE DIAMETER 280M PHOSPHATE ORGANIC(WATER PUMP)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $10.47
    $6.66
    1
    Add To Cart
  • 11504611
    BOLT, HEX FLANGED HEAD W/CONICAL WASHER M8X1.25X20(FUEL INJECTION PUMP DRIVEN GEAR)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $9.16
    $5.82
    1
    Add To Cart
  • Chevrolet 11504986
    11504986
    BOLT, HEX FLANGED HEAD,M8X1.25X14,PC
    MSRP: $8.41
    $5.05
    1
    Add To Cart
  • 11508696
    BOLT, HEXAGON M10X1.5X55 10.9 PHOSPHATE ELECTRO ORGANIC 30MM THREAD
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $12.77
    $7.96
    1
    Add To Cart
  • Chevrolet 11508885
    11508885
    BOLT, HEX FLANGED HEAD M6X1X13 9.8 PHOSPHATE ORGANIC W/ADH 14.2 OUTSIDE DIAMETER THREAD LENGTH 11.00(CRANKSHAFT POSITION SENSOR)
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 11509589
    BOLT, HEXAGON,M8X1.25X16,FULL THREAD,9.8,PC(WATER PUMP COVER)
    • Require Quantity:
      06
    • Package Quantity:
      10
    MSRP: $9.67
    $6.12
    10
    Add To Cart
  • 12594364
    WASHER, FLAT, 0.45" INSIDE DIAMETER, 1.75" OUTSIDE DIAMETER, 0.31" THICK, SAE 1010 STEEL, GMW3044(CRANKSHAFT BALANCER)
    MSRP: $22.52
    $14.32
    1
    Add To Cart
  • 274584
    PIN, GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH
    MSRP: $2.31
    $1.46
    1
    Add To Cart
  • Chevrolet 9442895
    9442895
    BOLT, HEXAGON, .250 -20 X .5(PART OF 317)
    MSRP: $8.81
    $5.73
    1
    Add To Cart
  • Chevrolet 11509542
    11509542
    SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X16,12.7 O.D.,ALUMINUM BASECOAT POINT,6010M,ZINC(OIL FILLER TUBE SUPPORT)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1999 Chevrolet Express 2500 parts. Parts like Engine Assembly-Front Cover & Cooling & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel. Model Code: 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS.