Heater Assembly fit your 2003 Chevrolet Blazer 4WD

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2003 Chevrolet Blazer 4WD

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Vehicle Options

6 Cyl 4.3L MFI, 90 DEG

Vehicle Options

6 Cyl 4.3L MFI, 90 DEG

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Currently selected

Front End Sheet Metal, Heater

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

52470781
VALVE, Windshield Defroster, VALVE,DEFROSTER

CASE, Heater Core

52470785
CASE, HEATER
52480131
CASE, HEATER

52473178
CORE, Heater Core, CORE,HEATER
$221.60 $117.45

ACTUATOR, A/C Vacuum Control

89018356
ACTUATOR, TEMPERATURE VALVE(MATES W/CONNECT 12102632)
$115.72 $55.08
1
Add To Cart
52470773
ACTUATOR, DEFROSTER VALVE
52489533
ACTUATOR, MIXER VALVE
52494116
ACTUATOR, MODE VALVE(INCLUDES 17)(INCLUDES ACTUATOR,LEVER & SPRING)

52487574
LEVER, Rear Window Defogger, LEVER,DEFROSTER VALVE
$12.56 $7.98
1
Add To Cart

52494022
LEVER, Air Distributor, LEVER,VENT VALVE
$16.22 $9.04
1
Add To Cart

BRACKET, A/C Electrical
15004060
BRACKET, BLOWER MOTOR RELAY(8.845)
Fitting Vehicle Options: ST1(C42,C60)
15304846
BRACKET, BLOWER MOTOR RELAY
- Fitting Vehicle Options: ST1

15718298
HARNESS, A/C Vacuum Control, HARNESS,HEATER & A/C CONTROL VACUUM

52470774
COVER, Heater Core, COVER,HEATER CORE

VALVE, Air Distributor

52470783
VALVE, MODE
$33.28 $18.55
52470788
VALVE, MIXER

52470784
SEAL, A/C Evaporator Core Housing, SEAL,HEATER & A/C EVAPORATOR & BLOWER MODULE

52470786
VALVE, Temperature Control, VALVE,TEMPERATURE

SEAL, Heater Core
52474797
SEAL, HEATER CORE TUBE(LOWER)
Fitting Vehicle Options: ST1
52474800
SEAL, HEATER CORE TUBE
- Fitting Vehicle Options: ST1
52474893
SEAL, HEATER(TANK)
- Fitting Vehicle Options: ST1(C42,C60)

52477106
STUD, Heater Core, STUD,HEATER CASE(M6X1.0X30)(TORX, COLLAR)
- Require Quantity: 03
- Package Quantity: 1

52480129
SEAL, A/C Outlet, SEAL,INSTRUMENT PANEL OUTER AIR OUTLET DUCT
- Require Quantity: 02
- Package Quantity: 1

SEAL KIT, Auxiliary Heater

52480246
SEAL KIT, HEATER(TANK)(INCLUDES 23,25,26)
52480246
SEAL KIT, HEATER(TANK)(*KIT1)

52494020
HARNESS, Heater Vacuum Actuating, HARNESS,HEATER CONTROL VACUUM(LOCATED ON HEATER MODULE)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Blazer 4WD parts. Parts like Heater Assembly 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: 2 DOOR, 4 DOOR.