Hoses & Pipes/Heater fit your 1991 Chevrolet Astro 2WD

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1991 Chevrolet Astro 2WD

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Vehicle Options

4-Speed Automatic Transmission, THM700R4/4L60

Vehicle Options

4-Speed Automatic Transmission, THM700R4/4L60

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Currently selected

Front End Sheet Metal, Heater

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Body Mounting, Air Conditioning, Audio/Entertainment

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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers, Fascias

Front Axle, Front Suspension, Steering

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 & Qty.

Part No. &
Part Description

NUT, Hexagon

9414034
NUT, HEXAGON .375-16X21/64 301M ZINC COATED(HEATER INLET PIPE)
$0.85 $0.57
100
Add To Cart
9414034
NUT, HEXAGON .375-16X21/64 301M ZINC COATED
$0.85 $0.57
100
Add To Cart

HOSE, Heater
12368236
HOSE, 3/4" INSIDE DIAMETER X 25 FT(HEATER OUTLET)
Fitting Vehicle Options: LM(LB4,C60)(EXC C36)
$213.64 $92.93
1
Add To Cart
15600337
HOSE, HEATER INLET(1ST DESIGN CODED WAK. SEE P/N 12322343 FOR 2ND DESIGN.)
- Fitting Vehicle Options: LM1(C60,C36)(1ST DES)
$15.61 $13.05
1
Add To Cart
15530513
HOSE, HEATER OUTLET
- Fitting Vehicle Options: LM1(C36,C60)
15530513
HOSE, HEATER OUTLET(1ST DESIGN W/90 DEGREE FORMED CURVE. SEE P/N 15677885 FOR 2ND DESIGN.)
- Fitting Vehicle Options: LM1(C60)(1ST DES)
15621669
HOSE, HEATER OUTLET(CODED WBX)
- Fitting Vehicle Options: LM1(LB4,LU2,C36)
15650676
HOSE, HEATER INLET(1ST DESIGN CODED WCJ. SEE P/N 15954111 FOR 2ND DESIGN.)
- Fitting Vehicle Options: LM1(C36,C42)(1ST DES)
15650676
HOSE, HEATER INLET
- Fitting Vehicle Options: LM1(C36,C42)
15650677
HOSE, HEATER OUTLET
- Fitting Vehicle Options: LM1(C42,C36)
15954111
HOSE, HEATER INLET
- Fitting Vehicle Options: LM1(C36,C42)
15954112
HOSE, HEATER OUTLET
- Fitting Vehicle Options: LM1(C42,C36)

FITTING, Heater
15601704
FITTING, HEATER HOSE
Fitting Vehicle Options: LM1
$31.56 $15.65
1
Add To Cart
15601704
FITTING, HEATER HOSE(WATER SHUTOFF VALVE)(QUICK RELEASE)(NOT APPLICABLE AFTER 1994)
- Fitting Vehicle Options: LM1(LB4,LU2)
$31.56 $15.65
1
Add To Cart
15601704
FITTING, HEATER HOSE(WATER SHUTOFF VALVE)(QUICK RELEASE)
- Fitting Vehicle Options: LM1(LB4,LU2)
$31.56 $15.65
1
Add To Cart

VALVE, Heater Water Temperature Control
15714784
VALVE, HEATER WATER BYPASS(FOUR PORTS)
Fitting Vehicle Options: LM1(C60)
$76.50 $23.78
1
Add To Cart
15688297
VALVE, HEATER WATER BYPASS
- Fitting Vehicle Options: LM1(C42)

3825416
CLAMP, Heater, CLAMP,CLOSED LOOP,2 TUBE,15/16" & 1 1/16"(8.950)
$7.02 $4.46
1
Add To Cart

11508917
SCREW, SCREW,HEXAGON W/FLAT WASHER,TAP,M4.2X1.41X16,8 O.D.,BTHL POINT,STEEL,FLAT

SCREW, HEXAGON Washer Head
11509230
SCREW, HEX WASHER HEAD, TAP, BHL, M6.3X1.69X20
Fitting Vehicle Options: LM1
11509230
SCREW, HEX WASHER HEAD,TAP,BHL,M6.3X1.69X20

NUT, Auxiliary Heater
11561184
NUT, AUXILIARY HEATER
Require Quantity: 03
Package Quantity: 1
1635218
NUT, AUXILIARY HEATER(M6X1)(9.196)
- Require Quantity: 03
- Package Quantity: 1
- Replaced By: 11561184

PIPE, Heater
15522161
PIPE, AUXILIARY HEATER INLET & OUTLET(W/HOSES)(ENDS ARE 5/8 & 3/4)
Fitting Vehicle Options: LM1(C36)
15612033
PIPE, HEATER INLET & OUTLET
- Fitting Vehicle Options: LM1(C36,C60)
15648657
PIPE, HEATER INLET(CODED WCA,WBF)
- Fitting Vehicle Options: LM1(LB4,C36)
15648657
PIPE, HEATER INLET(CODED WCA,WBF)(ROUTS TO HEATER MOD)(SEE 15642163 PIPE FOR 2ND DESIGN)
- Fitting Vehicle Options: LM1(LB4,LU2,C36)(2ND DES)
15648657
PIPE, HEATER INLET(NOT APPLICABLE AFTER 1994)(CODED WCA,WBF)
- Fitting Vehicle Options: LM1(LB4,C60)(EXC C36)
15648658
PIPE, HEATER INLET
- Fitting Vehicle Options: LM1(LB4,C42)(EXC C36)
15688287
PIPE, AUXILIARY HEATER INLET & OUTLET(W/HOSES)(ENDS ARE 5/8 & 5/8)
- Fitting Vehicle Options: LM1(C36)
15692410
PIPE, HEATER INLET & OUTLET(NOT APPLICABLE AFTER 1994)
- Fitting Vehicle Options: LM1(C60)(EXC C36)
15954113
PIPE, HEATER INLET & OUTLET
- Fitting Vehicle Options: LM1(C36,C60)

15588034
INSULATOR, Auxiliary Heater, INSULATOR,AUXILIARY HEATER

VALVE, Heater
15621617
VALVE, AUXILIARY HEATER WATER SHUTOFF(6 HOSE CONNECTION, FOR 2ND DESIGN SEE 15677884)
Fitting Vehicle Options: LM1(C36)(1ST DES)
15677884
VALVE, AUXILIARY HEATER WATER SHUTOFF(INCLUDES PIPES)(4 HOSE CONNECTION, FOR 1ST DESIGN SEE 15621617)
- Fitting Vehicle Options: LM1(C36)(2ND DES)

COVER, Auxiliary Heater
15699424
COVER, AUXILIARY HEATER(GRAY)
Fitting Vehicle Options: LM1(C36,13I)
15699425
COVER, AUXILIARY HEATER(BLUE)
- Fitting Vehicle Options: LM1(C36,24I)
15699426
COVER, AUXILIARY HEATER(RED)
- Fitting Vehicle Options: LM1(C36,47I)

11517996
NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE(HEATER OUTLET HOSE BRACKET)
$7.38 $4.46
1
Add To Cart

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

11570616
CLAMP, SPRINGBAND, 27 NOMINAL DIAMETER, 15 THICK, STEEL, ROBO(HEATER OUTLET HOSE)
$7.19 $4.57
1
Add To Cart

11570616
CLAMP, SPRINGBAND, 27 NOMINAL DIAMETER, 15 THICK, STEEL, ROBO(HEATER INLET HOSE)
$7.19 $4.57
1
Add To Cart

12337828
SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R
- Replaced By: 22527475
$10.91 $6.94
1
Add To Cart

12338139
SCREW, HEXAGON W/CONICAL SPRING WASHER M6X1X30 9.8 PHOSPHATE ORGANIC
$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(SCREW,)
$0.84 $0.47
10
Add To Cart

12368236
HOSE, 3/4" INSIDE DIAMETER X 25 FT
$213.64 $92.93
1
Add To Cart

12368236
HOSE, 3/4" INSIDE DIAMETER X 25 FT(4.75")
$213.64 $92.93
1
Add To Cart

1470030
CLAMP, WORM TYPE(11/16" TO 1 5/16")
- Replaced By: 11610236
$7.38 $4.69
1
Add To Cart

19329002
HOSE-9/16" INSIDE DIAMETER X 25 FEET LONG
$134.96 $44.21
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Chevrolet Astro 2WD parts. Parts like Hoses & Pipes/Heater 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. Model Code: VAN ASTRO.