Radiators, Coolers & Related Components for 2003 Chevrolet Avalanche 2500
No.
Part # / Description / Price
Price
1
Acdelcoâ„¢ Radiator 
GM
GM Notes: PARTS: Order by radiator code.
Description: Drive Ratio 4.10. Core Size-34 x 17 1/4 x 1 1/8". Auto trans. 4l80e. 4.10 axle ratio. 6.2L, Escalade ESV. Oil Cooler. Escalade EXT. 6.0L. Drive Ratio 3.73. Hummer H2.
1
Radiator GM
GM Notes: PARTS: Order by radiator code.
Description: Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Radiator.
Radiator.
MSRP $386.94
$284.41
MSRP $386.94
$284.41
1
Radiator GM
GM Notes: PARTS: Order by radiator code.
Description: With engine oil cooler. Auto trans. 4l80e. 4.10 axle ratio. Drive Ratio 4.10. 6.2L, Escalade ESV. Escalade EXT. 6.0L. Hummer H2. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Radiator.
Radiator.
MSRP $450.27
$329.60
MSRP $450.27
$329.60
3
Radiator Insulator GM
GM Positions: Right
Notes: PARTS: Part included with radiator.
Description: 5.3l, 6.0l. 6.6L turbo diesel. 8.1L gas. 4.3L. Gas engine. 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.25
$29.67
MSRP $39.25
$29.67
4
Baffle GM
GM Positions: Right
Description: With rear ac. 5.3, 6.0L, without cladding. 4.8, 5.3 & 6.0L. 6.0L.
5
Driver Side Radiator Air Baffle GM
GM Positions: Left
Description: Inner, with rear ac. 5.3, 6.0L, without cladding. 4.3L. 4.8, 5.3 & 6.0L. 6.0L. Gas engine. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Radiator Support Baffle.
Radiator Support Baffle.
MSRP $58.23
$44.20
MSRP $58.23
$44.20
6
Multi-Purpose Retainer GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $3.07
$2.26
MSRP $3.07
$2.26
7
Upper Radiator Air Baffle GM
GM Description: 4.8, 5.3 & 6.0L, chevrolet. 6.6L turbo diesel, chevrolet. 8.1L gas, chevrolet. Avalanche, without cladding. 4.3L, chevrolet. Gas engine. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $159.31
$117.56
MSRP $159.31
$117.56
7
Upper Radiator Air Baffle GM
GM Description: 4.8, 5.3 & 6.0L, gmc. 6.6L turbo diesel, gmc. 8.1L gas, gmc. Avalanche. 4.3L, gmc. Without Escalade. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
8
Multi-Purpose Retainer GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.40
$5.43
MSRP $7.40
$5.43
9
Radiator Inlet Hose GM
GM Description: All models. 4.8l, 5.3l, 6.0l. 5.3, 6.0L.
Manufactured to GM OE specification for fit, form, and function
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $112.77
$83.89
MSRP $112.77
$83.89
10
Radiator Outlet Hose GM
GM Description: Silverado, sierra. 4.8l, 5.3l, 6.0l, 6.2l. Tahoe, Yukon, Escalade. Avalanche, Escalade EXT. Escalade ESV. Yukon XL, Suburban. All models. 4.3l. Without indent urm. Silverado, sierra hybrid. 4.8, 5.3, 6.0 & 6.2L. 4.8, 5.3 & 6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $49.38
$37.33
MSRP $49.38
$37.33
11
Radiator Surge Tank GM
GM Description: 4.3L. 8.1L. 6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A container that holds engine coolant.
A container that holds engine coolant.
MSRP $113.30
$84.30
MSRP $113.30
$84.30
12
15 P.S.I. Radiator Surge Tank Cap GM
GM Description: Helps seal and regulate cooling pressure in your vehicle's radiator surge tank
MSRP $25.54
$16.47
MSRP $25.54
$16.47
13
Radiator Surge Tank Inlet Hose GM
GM Description: 8.1L gas. 4.8, 5.3 & 6.0L. Inlet hose. 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Not For Sale
Not For Sale
14
Radiator Surge Tank Outlet Hose GM
GM Description: Outlet. Exc.2" Body Raise. Without aux. Exc.Auxiliary Heater. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $149.03
$109.54
MSRP $149.03
$109.54
16
Engine Coolant Thermostat Water Inlet Assembly GM
GM Description: Includes thermostat. All models. Corvette. 8 cylinder, 1998-02. 5.7L. S-series. 5.3L. Incl.Gasket,Housing and Thermostat. Hummer H2. 6.0L. Provides a durable leak-resistant seal
Repairs leaking thermostat housings
Corrects engine overheating caused by fail ...
MSRP $75.11
$46.01
MSRP $75.11
$46.01
16
Acdelcoâ„¢ Engine Coolant Thermostat Kit GM
GM Description: Incl.Gasket,Housing and Thermostat. Includes thermostat. All models. Corvette. 5.7L. 8 cylinder, 1998-02. S-series. 5.3L. Hummer H2. 6.0L.
17
Engine Coolant Thermostat GM
GM Notes: PARTS: Part included with thermostat housing.
Description: Express, savana. 7.4l. Express, savana. 8.1l. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
An Engine Coolant Thermostat only, housing not included.
An Engine Coolant Thermostat only, housing not included.
MSRP $27.02
$17.43
MSRP $27.02
$17.43
17
Acdelcoâ„¢ Engine Coolant Thermostat GM
GM Notes: PARTS: Part included with thermostat housing.
Description: Incl.Gasket. Express, savana. 7.4l. Express, savana. 8.1l. 195 Degrees F.
18
Engine Coolant Thermostat O-Ring GM
GM Notes: PARTS: Part included with thermostat housing.
Description: O-Ring. Exc.Lip. 4 cylinder. 8.1L. 2.2 & 2.4L, 2.4L. 2.2L, without dohc. 7.4L. Seals your vehicle's thermostat housing
Helps prevent coolant from leaking from the engine
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
19
Lower Panel GM
GM Notes: PARTS: Order by description.
Description: 6.6L turbo diesel. Without rear ac, 2500. 8.1L gas. Type 1, 3/4 ton. 4.8, 5.3 & 6.0L. with heavy duty.
20
Radiator Support Baffle GM
GM Notes: PARTS: Order by description.
Description: Type 2. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Radiator Support Splash Shield.
Radiator Support Splash Shield.
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