Original GM Radiator & Cooling Parts

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Radiators dissipate heat by fanning the hot coolant pushed through your engine. This helps prevent overheating. How do radiators work? Most consist of core blocks with flat aluminum tubes with fins. As coolant flows from their inlets to outlets, it's put under pressure by a cap. This maximizes the heat the coolant can absorb. The fins then release heat into the air. Some radiators feature extra fins called turbulators. These increase heat dissipation even further. Many radiators also feature side tanks that hold transmission coolers, which trade heat with the coolant instead of dispersing it into the air. They help cool your transmission. Over time, strange engine noises, overheats, the syrupy smell of ethylene glycol, and discolored or built-up coolant can be signs of radiator problems. So can leaking antifreeze, a temperature gauge that reads high, and exterior fin damage. You can have trouble shifting if you've got a transmission cooler, because of contaminated transmission fluid. That indicates a crack or another system fault. Even a malfunctioning HVAC system can be telling. If you're wondering whether you're due for a radiator replacement, don't only look for these signs. Be sure to check your GM vehicle owner's manual and its maintenance schedule also. Then, when it's time to take care of the project, check out our selection of genuine GM radiators and cooling parts and place your order. We'll ship to you in no time!
Radiator Cap
Part Number: 96051840
Description: All models. More Info
MSRP $18.18
$16.36
MSRP $18.18
$16.36
15 P.S.I. Radiator Cap
Part Number: 15064718
Other Names: Radiator Cap More Names
Description: Astro, Safari. Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety More Info
MSRP $18.11
$11.05
MSRP $18.11
$11.05
15 P.S.I. Radiator Cap
Part Number: 15982188
Other Names: Radiator Cap More Names
Description: All models. Express, savana. S-series. 5.0, 5.7, 7.4 & 8.1L. 4.3L. Astro, Safari. Helps seal and maintain pressure in your vehicle's... More Info
MSRP $18.50
$11.29
MSRP $18.50
$11.29
15 P.S.I. Radiator Cap
Part Number: 25661994
Other Names: Radiator Cap More Names
Description: Location-Reservoir. Pink Label. Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety More Info
MSRP $14.27
$8.70
MSRP $14.27
$8.70
13 P.S.I. Radiator Cap
Part Number: 19318278
Other Names: Radiator Cap More Names
Replaces: 19317447
Description: City Express. Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety More Info
MSRP $28.24
$17.23
MSRP $28.24
$17.23
15 P.S.I. Radiator Cap
Part Number: 25730158
Other Names: Radiator Cap More Names
Description: Aztek, Rendezvous. All models. Terraza, Uplander. Relay. Park Avenue. 3.8L. 3.4L, with dex-cool label. Montana SV6. Helps seal and... More Info
MSRP $18.05
$11.02
MSRP $18.05
$11.02
18 P.S.I. Radiator Cap
Part Number: 10316828
Other Names: Radiator Cap More Names
Description: All models. 8 cylinder, 1998-02. Helps seal and pressurize your vehicle's cooling system as the radiator transfers heat from the... More Info
MSRP $16.05
$9.80
MSRP $16.05
$9.80
15 P.S.I. Radiator Cap
Part Number: 15042975
Other Names: Radiator Cap More Names
Description: Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety More Info
Notes: Included with reservoir. More Notes
MSRP $18.76
$11.44
MSRP $18.76
$11.44
15 P.S.I. Radiator Cap
Part Number: 15075565
Other Names: Radiator Cap More Names
Description: S-series. Blazer/Sonoma/S10. Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety More Info
MSRP $20.20
$12.32
MSRP $20.20
$12.32
Intercooler Coolant Filler Cap
Part Number: 22757837
Other Names: Radiator Cap More Names
Description: Supercharger Cooling. Location-Filler Neck. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed... More Info
MSRP $6.76
$4.70
MSRP $6.76
$4.70
Multi-Purpose Clamp
Part Number: 11547957
Options: Lower
Other Names: Radiator Hose Clamp More Names
Description: 6.2L, with supercharger, #3. Helps prevent leaks\ \ This GM Genuine Part is designed, engineered, and tested to rigorous standards and... More Info
Notes: Included with lower hose. More Notes
MSRP $3.48
$2.55
MSRP $3.48
$2.55
Multi-Purpose Clamp
Part Number: 11610421
Options: Lower Front, Lower Rear, Lower, Lower Upper, Front Upper Front, Front Upper Rear, Front Upper Lower, Front Upper Upper, Rear Upper Front, Rear Upper Rear, Rear Upper Lower, Rear Upper Upper
Other Names: Radiator Hose Clamp More Names
Replaces: 11570869
Description: Easy to install or remove\ \ This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General... More Info
MSRP $8.51
$6.22
MSRP $8.51
$6.22
Radiator Surge Tank Outlet Hose Clip
Part Number: 22681354
Options: Lower
Other Names: Radiator Hose Clamp More Names
Description: 2.2L with dohc. Helps keep components securely attached\ This GM Genuine Part is designed, engineered, and tested to rigorous standards... More Info
Notes: Included with lower hose. More Notes
MSRP $5.98
$4.38
MSRP $5.98
$4.38
Radiator Hose Clamp
Part Number: 11517143
Options: Lower, Lower Upper, Upper Lower, Upper
Other Names: Radiator Hose Clamp More Names
Replaces: 11516233
Description: 3.6L. 4.6L, with trailer pkg. 4.4L. 3.5L. to engine. 3.5L. to radiator. Easy to install or remove\ \ This GM Genuine Part is designed,... More Info
Notes: Included with lower hose. Included with upper hose. More Notes
MSRP $5.98
$4.38
MSRP $5.98
$4.38
Radiator Hose Clamp
Part Number: 11548236
Options: Front Lower Front, Front Lower Rear, Front Lower Lower, Front Lower Upper, Front Upper Front, Front Upper Rear, Front Upper Lower, Front Upper Upper
Other Names: Radiator Hose Clamp More Names
Description: 1.5L turbo, front. 3.6L, rear. 2.0L turbo, front. 1.8L, engine cooling. 2.5L main. front. Helps prevent leaks\ \ This GM Genuine Part is... More Info
MSRP $14.47
$10.59
MSRP $14.47
$10.59
Starter, Remanufactured
Part Number: 10465143
Other Names: Chevy Lightweight Starter More Names
Description: Lightweight high-performance starter was originally used on 1993-1997 Camaros and Firebirds with the LT1 engine. Can be used on any... More Info
MSRP $592.49
$327.35
MSRP $592.49
$327.35
Drive Motor Alternator Control Module Radiator Inlet Hose
Part Number: 95281142
Options: Right
Other Names: Radiator Coolant Hose More Names
Description: Auxiliary Radiator. Water Pump Outlet to Radiator. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is... More Info
MSRP $11.86
$8.25
MSRP $11.86
$8.25
Radiator Inlet Hose
Part Number: 12659311
Options: Upper
Other Names: Radiator Coolant Hose More Names
Replaces: 12633634, 12666485
Description: 2.5L. ATS. Inlet, pipe to engine. Heavy Duty Cooling. Primary Radiator. This GM Genuine Part is designed, engineered, and tested to... More Info
Notes: Included with outlet pipe. More Notes
MSRP $37.18
$25.87
MSRP $37.18
$25.87
Radiator Inlet Hose
Part Number: 15072926
Options: Upper
Other Names: Radiator Coolant Hose More Names
Description: Stamped #ujk,sbk. 19". Express, savana. 5.0l, 5.7l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and... More Info
MSRP $76.47
$53.22
MSRP $76.47
$53.22
Radiator Coolant Hose
Part Number: 98114705
Options: Lower
Other Names: F Hose More Names
MSRP $60.54
$35.11
MSRP $60.54
$35.11
Radiator Inlet Hose
Part Number: 23229911
Other Names: Radiator Coolant Hose More Names
Description: Engine Cooling. Auxiliary Radiator. Connector To Radiator. Helps maintain optimal temperatures\ Designed to withstand high... More Info
MSRP $19.95
$14.60
MSRP $19.95
$14.60
Radiator Inlet Hose
Part Number: 22922980
Options: Left Upper
Other Names: Radiator Coolant Hose More Names
Description: Inverter Cooling. From Drive Motor Inverter Cooler Water Pump. LaCrosse. 2.4l. 2.4L, engine cooling. This GM Genuine Part is designed,... More Info
MSRP $14.95
$10.94
MSRP $14.95
$10.94
Driver Side Radiator Inlet Hose
Part Number: 23497425
Other Names: Radiator Coolant Hose More Names
Description: Engine Cooling. Auxiliary Radiator. Location-Left Wheel Arch. Radiator to Pipe. This GM Genuine Part is designed, engineered, and tested... More Info
MSRP $24.95
$18.26
MSRP $24.95
$18.26
Radiator Coolant Hose
Part Number: 98174575
Options: Upper
Other Names: F Hose More Names
MSRP $58.72
$34.06
MSRP $58.72
$34.06
Intercooler Coolant Hose
Part Number: 84134903
Options: Left
Other Names: Radiator Coolant Hose More Names
Description: 6.2L supercharged, main, auxilliary inlet. Charge air coolant. CTS. 6.2l. Cooler to radiator. Supercharger Cooling. From Auxiliary... More Info
MSRP $52.32
$30.35
MSRP $52.32
$30.35
Radiator Coolant Hose
Part Number: 23275280
Options: Upper
Other Names: Radiator Coolant Hose More Names
Description: Engine to Connector. Helps maintain optimal temperatures\ \ Designed to withstand high temperatures\ \ This GM Genuine Part is designed,... More Info
MSRP $24.95
$18.26
MSRP $24.95
$18.26
Radiator
Part Number: 89018317
Other Names: Radiator More Names
Description: All models. 8.1l. Auto trans. 5 speed. Lightweight; the radiators have a positive heat transfer to weight ratio\ Corrosion-resistant... More Info
Notes: Order By Code Stamped On Radiator. More Notes
MSRP $975.00
$643.50
MSRP $975.00
$643.50
Radiator
Part Number: 89018318
Other Names: Radiator More Names
Description: All models. 6.6l. Auto trans. Lightweight; the radiators have a positive heat transfer to weight ratio\ Corrosion-resistant aluminum... More Info
Notes: Order By Code Stamped On Radiator. More Notes
MSRP $549.95
$362.97
MSRP $549.95
$362.97
Radiator
Part Number: 89019164
Other Names: Radiator More Names
Description: Express, savana. 5.3l. Lightweight; the radiators have a positive heat transfer to weight ratio\ Corrosion-resistant aluminum designed... More Info
MSRP $354.00
$234.70
MSRP $354.00
$234.70
Radiator
Part Number: 92147801
Other Names: Radiator More Names
Description: GTO. Manual trans. Lightweight; the radiators have a positive heat transfer to weight ratio\ Corrosion-resistant aluminum designed core... More Info
MSRP $695.00
$458.70
MSRP $695.00
$458.70
Radiator
Part Number: 94451285
Description: Spectrum. Automatic trans. Without turbo, auto trans. More Info
MSRP $501.00
$450.90
MSRP $501.00
$450.90
Radiator
Part Number: 84947855
Options: Right
Other Names: Radiator More Names
Replaces: 23477182
Description: 6.2L, main, with aux cooling. CTS. 6.2l. Right. CTS-v. More Info
MSRP $583.28
$384.97
MSRP $583.28
$384.97
Radiator
Part Number: 25769585
Other Names: Radiator More Names
Description: Hearse & Limousine Prep Package. Lightweight; the radiators have a positive heat transfer to weight ratio\ Corrosion-resistant aluminum... More Info
MSRP $499.95
$331.47
MSRP $499.95
$331.47
Radiator
Part Number: 25772258
Other Names: Radiator More Names
Description: Lucerne. Lightweight; the radiators have a positive heat transfer to weight ratio\ Corrosion-resistant aluminum designed core helps... More Info
MSRP $307.57
$203.92
MSRP $307.57
$203.92
Radiator
Part Number: 13267664
Other Names: Radiator More Names
Description: Verano. 2.0l. Manual trans. Lightweight; the radiators have a positive heat transfer to weight ratio\ Corrosion-resistant aluminum... More Info
MSRP $177.12
$117.43
MSRP $177.12
$117.43
Radiator
Part Number: 15120862
Other Names: Radiator More Names
Description: Canyon, Colorado. Auto trans. Lightweight; the radiators have a positive heat transfer to weight ratio\ Corrosion-resistant aluminum... More Info
MSRP $258.28
$171.24
MSRP $258.28
$171.24
Radiator
Part Number: 15140506
Other Names: Radiator More Names
Description: LaCrosse. 3.8l. Without police pkg. All. Monte Carlo. Grand Prix. Without gtp. Lightweight; the radiators have a positive heat transfer... More Info
Notes: Order By Description. More Notes
MSRP $221.67
$146.97
MSRP $221.67
$146.97

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