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

Currently shopping for

1999 Chevrolet Express 2500

Change Vehicle

Categories Close X

Currently selected

Engine

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

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

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
$51.06 $27.06
1
Add To Cart
15017346
SENSOR, ENGINE COOLANT TEMPERATURE
- Fitting Vehicle Options: G2,3(L65,MT1,8Y5)
$44.58 $13.18
1
Add To Cart
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)
$51.06 $27.06
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)
$153.20 $73.79
1
Add To Cart
12596851
SENSOR, CRANKSHAFT POSITION(MATING CONNECT W/LEADS USE 13585316)
- Fitting Vehicle Options: G1,2,3(L29,L30,L31,L35)
$153.20 $73.79
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)
$93.01 $44.79
1
Add To Cart
10456287
SENSOR, KNOCK
- Fitting Vehicle Options: G1,2(L30)
12557046
SENSOR, CRANKSHAFT POSITION
- Fitting Vehicle Options: G2,3(L65)

12562659
PLATE, Engine Coolant Pump, PLATE,WATER PUMP BACKING

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.)
$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)
$5.56 $3.10
5
Add To Cart
10476885
SEAL, CRANKSHAFT POSITION SENSOR(O RING)
- Fitting Vehicle Options: G1,2(L30), G1,2,3(L31)
$5.56 $3.10
5
Add To Cart

12562571
SENSOR, Engine Oil Pressure/Temperature, SENSOR,ENGINE OIL PRESSURE GAGE(1 BLADE TERMINAL)(1/4-18 THREAD)
$65.44 $39.54
1
Add To Cart

SEAL, Engine Coolant Thermostat Housing
12551507
SEAL, ENGINE COOLANT THERMOSTAT(O RING)
Fitting Vehicle Options: G1,2,3(L35)
$10.84 $5.75
1
Add To Cart
12551507
SEAL, ENGINE COOLANT THERMOSTAT(O RING)(ALSO PART OF ITEM 303)
- Fitting Vehicle Options: G1,2(L30,L31)
$10.84 $5.75
1
Add To Cart
12551507
SEAL, ENGINE COOLANT THERMOSTAT(O RING)(ALSO PART OF ITEM 304)
- Fitting Vehicle Options: G2,3(L65)
$10.84 $5.75
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)
$52.70 $27.93
1
Add To Cart
12559336
THERMOSTAT, ENGINE COOLANT(W/GASKET)(190 DEGREE)(INCLUDES ITEM 303)
- Fitting Vehicle Options: G2,3(L65)
- Require Quantity: 02
- Package Quantity: 1
$66.22 $35.10
1
Add To Cart

12596339
FITTING, Engine Oil Pressure/Temperature, FITTING,ENGINE OIL PRESSURE GAGE SENSOR(1/4-18 NPTF INTAKE,1/8-27 EXTERNAL,7/8 HEXAGON)
$31.53 $19.05
1
Add To Cart

BALANCER, Engine Crankshaft And Camshaft Balancer
10224885
BALANCER, CRANKSHAFT(EXTERNAL)
Fitting Vehicle Options: G1,2,3(L35)
$106.52 $61.22
1
Add To Cart
10243271
BALANCER, CRANKSHAFT
- Fitting Vehicle Options: G1,2,3(L31)
$149.26 $85.76
1
Add To Cart
10243272
BALANCER, CRANKSHAFT
- Fitting Vehicle Options: G1,2(L30)
$332.59 $191.08
1
Add To Cart

12552096
BOLT, Engine Coolant Pump, BOLT,WATER PUMP(3/8-16 X 2 1/8)
- Require Quantity: 04
- Package Quantity: 10
$4.27 $2.71
10
Add To Cart

14028942
GROMMET, Engine Crankcase, GROMMET,OIL FILLER TUBE
$8.30 $5.27

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)
$37.60 $19.93
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)
$37.60 $19.93
1
Add To Cart
10191640
SEAL, CRANKSHAFT FRONT OIL(*KIT1)
- Fitting Vehicle Options: G2,3(L65)
$34.37 $18.21
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)
$32.63 $19.72
1
Add To Cart

12550027
BOLT, Intake & Exhaust Manifold, BOLT,INTAKE MANIFOLD(5/16-18X1.75,280M)
- Require Quantity: 08
- Package Quantity: 1
$8.82 $5.33
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)
$36.07 $19.12
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)
$429.11 $216.27
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)
$429.11 $216.27
1
Add To Cart
19168609
PUMP KIT, WATER(W/GASKET, PULLEY)(SEE DRAWING REVISION 17FE07)
- Fitting Vehicle Options: G2,3(L65)
$451.22 $147.82
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
14045263
STUD, WATER PUMP(M8X1.25X25,M8X1.25X16.75)
- Require Quantity: 02
- Package Quantity: 1

10070107
VALVE, Engine Air Cooling Control, VALVE,ENGINE COOLANT AIR BLEED(ALSO PART OF ITEM 301)
$18.78 $10.47
1
Add To Cart

12554033
STUD, Engine Coolant, STUD,WATER OUTLET(3/8X16/8MX1.25-6)
- Require Quantity: 02
- Package Quantity: 1
$7.38 $4.69
1
Add To Cart

10137486
GASKET, Fuel Injector Pump, GASKET,FUEL INJECTION PUMP(24MM)
$2.89 $1.53
1
Add To Cart

HOSE, Engine Coolant By-Pass
10242185
HOSE, WATER PUMP INLET(INCLUDES 320)
Fitting Vehicle Options: G1,2,3(L35)
$15.08 $10.08
1
Add To Cart
10242185
HOSE, WATER PUMP INLET
- Fitting Vehicle Options: G1,2(L30), G1,2,3(L31)
$15.08 $10.08
1
Add To Cart
10243629
HOSE, THERMOSTAT BYPASS
- Fitting Vehicle Options: G2,3(L65)
$19.16 $10.15
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
$4.70 $2.59
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
$4.70 $2.59
20
Add To Cart
12553488
GASKET, WATER PUMP COVER(PART OF ITEM 329)(*KIT1)
- Fitting Vehicle Options: G2,3(L65)
$19.82 $11.05
1
Add To Cart
12681600
GASKET, WATER PUMP COVER(PART OF 317)
- Fitting Vehicle Options: G1,2,3(L35,L30,L31,L29)
$8.38 $4.69
1
Add To Cart
12681600
GASKET, WATER PUMP COVER(PART OF 308)
- Fitting Vehicle Options: G1,2,3(L35,L30,L31,L29)
$8.38 $4.69
1
Add To Cart

10137488
GASKET, Engine Coolant Thermostat Housing, GASKET,ENGINE COOLANT THERMOSTAT HOUSING(CENTER HOLE 1.25")(*KIT2)(1.154)
- Require Quantity: 02
- Package Quantity: 10
$7.95 $4.80
10
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
$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
$11.01 $6.99
1
Add To Cart

12597484
FITTING, Heater, FITTING,HEATER INLET HOSE(19MM)

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
$7.38 $4.69
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
$7.38 $4.69
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
$7.38 $4.69
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)
$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)

10231255
PLUG, Engine Front Cover, PLUG,CRANKSHAFT POSITION SENSOR HOLE(USED IN SENSOR HOLE WHEN SENSOR IS NOT USED.)(NOTE:STEEL-TYPE-PLUG)
$9.45 $5.70
1
Add To Cart

OUTLET, Engine Coolant
12556593
OUTLET, WATER
Fitting Vehicle Options: G1,2,3(L35)
$24.52 $13.00
1
Add To Cart
12556594
OUTLET, WATER
- Fitting Vehicle Options: G1,2,3(L31), G1,2(L30)
$43.12 $22.85
1
Add To Cart
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)

120394
WASHER, WASHER,FLAT,13/32 INSIDE DIAMETER,13/16 O.D.,1/16 THICK,ZINC
- Require Quantity: 04
- Package Quantity: 1

12550863
NUT, Fuel Injector Pump, NUT,FUEL INJECTION PUMP(M10X1.5X10,.7,24O.D.)
- Require Quantity: 03
- Package Quantity: 1

12552651
VALVE, Fuel Line, VALVE,FUEL FEED PIPE AIR BLEEDER

12553405
HOUSING, Engine Coolant Thermostat, HOUSING,ENGINE COOLANT THERMOSTAT

12557159
SUPPORT, Engine Oil Filler Tube, SUPPORT,OIL FILLER TUBE

12559789
TUBE, Engine Crankcase, TUBE,OIL FILLER(WHEN USING IN PLACE OF 12553684 MUST USE 24100190 OIL FILLER CAP)

14022652
GEAR, GEAR,FUEL INJECTION PUMP DRIVEN

14022670
PIN, Engine Front Cover, PIN,ENGINE FRONT COVER LOCATING
- Require Quantity: 02
- Package Quantity: 1

STUD
14024203
STUD, FUEL INJECTION PUMP
Require Quantity: 02
Package Quantity: 1
22532588
STUD, ENGINE COOLANT THERMOSTAT HOUSING(M10X1.5X30/M10X1.5X20)
- Fitting Vehicle Options: G2,3(L65,MT1)
- Require Quantity: 02
- Package Quantity: 1
22532588
STUD, FUEL FEED PIPE AIR BLEEDER VALVE(M10X1.5X30/M10X1.5X20)
- Fitting Vehicle Options: G2,3(L65)

14028978
STUD, Fuel Injector Pump, STUD,FUEL INJECTION PUMP

6272959
CONNECTOR, Engine Coolant By-Pass, CONNECTOR,THERMOSTAT BYPASS HOSE(1/2-14 THREAD X 5/8"HOSE")(8.866)

11588711
BOLT, HEX FLANGED HEAD,M6X1X16, 10 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359(CRANKSHAFT POSITION SENSOR)
$7.39 $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(OIL LEVEL INDICATOR TUBE)(2.383)
$8.42 $4.69
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
$12.60
1
Add To Cart

11516360
BOLT, HEX FLANGED HEAD M10X1.2X90,9.8,7114M,22.3 OUTSIDE DIAMETER HEADER POINT(WATER PUMP)
$5.95 $3.78
5
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
$7.50 $4.53
10
Add To Cart

11570383
CLAMP, SPRINGBAND,24 NOMINAL DIAMETER, 15 THICK, STEEL, GMW14083(PART OF 322)
$41.38 $20.85
1
Add To Cart

11570383
CLAMP, SPRINGBAND,24 NOMINAL DIAMETER, 15 THICK, STEEL, GMW14083(WATER PUMP INLET HOSE)
$41.38 $20.85
1
Add To Cart

11570388
CLAMP, SPRINGBAND,NOMINAL DIAMETER 34MM,15 WIDTH,MAT'L 6298M,(THERMOSTAT BYPASS HOSE)
- Require Quantity: 02
- Package Quantity: 1
$7.39 $4.69
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
$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)
$15.35 $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
$5.08 $3.23
5
Add To Cart

12337993
BOLT, HEX FLANGED HEAD,M10X1.5X30,26THD,21.5O.D.,10.9,(ENGINE COOLANT THERMOSTAT HOUSING)
- Replaced By: 11516328
$5.08 $3.23
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)
$5.42 $3.02
10
Add To Cart

9440024
BOLT, 7/16 -20 X 2 1/4"(CRANKSHAFT BALANCER)
$4.91 $3.12
10
Add To Cart

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
$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
$9.41 $5.98
1
Add To Cart

11504986
BOLT, HEX FLANGED HEAD,M8X1.25X14,PC
$8.64 $5.18
1
Add To Cart

11508696
BOLT, HEXAGON M10X1.5X55 10.9 PHOSPHATE ELECTRO ORGANIC 30MM THREAD
- Require Quantity: 04
- Package Quantity: 1
$13.11 $8.17
1
Add To Cart

11508885
BOLT, HEX FLANGED HEAD M6X1X13 9.8 PHOSPHATE ORGANIC W/ADH 14.2 OUTSIDE DIAMETER THREAD LENGTH 11.00(CRANKSHAFT POSITION SENSOR)
$7.38 $4.69
1
Add To Cart

11509589
BOLT, HEXAGON,M8X1.25X16,FULL THREAD,9.8,PC(WATER PUMP COVER)
- Require Quantity: 06
- Package Quantity: 10
$9.93 $6.29
10
Add To Cart

12594364
WASHER, FLAT, 0.45" INSIDE DIAMETER, 1.75" OUTSIDE DIAMETER, 0.31" THICK, SAE 1010 STEEL, GMW3044(CRANKSHAFT BALANCER)
$23.13 $14.71
1
Add To Cart

274584
PIN, GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH
$2.31 $1.46
1
Add To Cart

9442895
BOLT, HEXAGON, .250 -20 X .5(PART OF 317)
$8.81 $5.73
1
Add To Cart

10049638
BOLT, HEXAGON,M10X1.5X95,10.9,PC,35.0 THREAD, 222.3 OUTSIDE DIAMETER,W/ADH(WATER PUMP)

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.