Radiator & Components for 2003 Chevrolet Suburban 2500
No.
Part # / Description / Price
Price
4
Passenger Side Radiator Air Baffle 
GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 4.3L. Inner, without rear ac. 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 $59.59
$43.98
MSRP $59.59
$43.98
4
Baffle GM
GM Positions: Right
Notes: PARTS: Order by description.
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
Notes: PARTS: Order by description.
Description: Inner, without rear ac. 4.3L. 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 $65.80
$49.95
MSRP $65.80
$49.95
5
Driver Side Radiator Air Baffle GM
GM Positions: Left
Notes: PARTS: Order by description.
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 Notes: PARTS: Order by description.
Description: 4.8, 5.3 & 6.0L, gmc. Chev, gmc. Without Escalade. 6.6L turbo diesel, gmc. 8.1L gas, gmc. 4.3L, gmc. 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 $185.14
$138.30
MSRP $185.14
$138.30
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
Lower Panel GM
GM 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.
13
Radiator Surge Tank GM
GM Notes: PARTS: Order by description.
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
14
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
15
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
18
Acdelcoâ„¢ Engine Coolant Thermostat GM
GM Description: Incl.Gasket. Express, savana. 7.4l. Express, savana. 8.1l. 195 Degrees F.
20
Engine Coolant Thermostat GM
GM 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
21
Engine Coolant Thermostat O-Ring GM
GM 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
No.
Part # / Description / Price
Price
1
Acdelcoâ„¢ Radiator GM
GM Notes: Order By Code Stamped On Radiator.
Description: All models. 8.1l. Auto trans. 4 speed.
1
Acdelcoâ„¢ Radiator GM
GM Notes: Order By Code Stamped On Radiator.
Description: All models. 8.1l. Auto trans. 5 speed. Auto trans. 6 speed.
1
Radiator GM
GM Notes: Order By Code Stamped On Radiator.
Description: All models. 8.1l. Auto trans. 4 speed. 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.
1
Radiator GM
GM Notes: Order By Code Stamped On Radiator.
Description: All models. 8.1l. Auto trans. 5 speed. Auto trans. 6 speed. 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.
1
3
Radiator Outlet Hose GM
GM Description: All models. 8.1l. Without auxiliary heater.
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 $212.60
$158.17
MSRP $212.60
$158.17
3
Radiator Outlet Hose GM
GM Description: All models. 8.1l. With auxiliary heater.
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.
4
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
6
Acdelcoâ„¢ Engine Coolant Thermostat GM
GM Description: Incl.Gasket. Express, savana. 7.4l. Express, savana. 8.1l. 195 Degrees F.
6
Engine Coolant Thermostat GM
GM 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
7
Engine Coolant Crossover Pipe GM
GM Description: All models. 8.1l. Engine cooling pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Coolant Housing where a Thermostat is used but not included.
Engine Coolant Housing where a Thermostat is used but not included.
9
Engine Cooling Fan Clutch GM
GM Description: Express, savana. 8.1l. 5.3, 6.0L 2002-04, 8.1L, 8.1L. Helps quiet noisy cooling fans with stuck fan clutches
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Engine Cooling Fan Clutch.
Engine Cooling Fan Clutch.
MSRP $294.04
$182.30
MSRP $294.04
$182.30
9
Acdelcoâ„¢ Engine Cooling Fan Clutch GM
GM Description: Express, savana. 8.1l. 5.3, 6.0L 2002-04, 8.1L, 8.1L.