331+ 2002 GMC Sierra 2500 HD Cooling System SLT Parts - Page 3

SLT · Cooling System (331 products)

Exact-fit parts for the 2002 GMC Sierra 2500 HD SLT.

Motorad

Part # 448-180

Fits with Conditions

Thermostat-180 Degrees w/ Seal

$14.22

Four Seasons

Part # 36419

Fits with Conditions

Coolant Temp Sensor Switch

$17.34

Four Seasons

Part # 37539

Confirmed Fit

HVAC Air Door Actuator

$52.01

Dayco

Part # 87848

Fits with Conditions

MOLDED HEATER HOSE, DAYCO

$21.95

aFe BladeRunner OER Series Radiator 99-13 GM Trucks/SUVs V8

aFe

Part # 46-53161

Confirmed Fit

aFe BladeRunner OER Series Radiator 99-13 GM Trucks/SUVs V8

$368.04

Gates

Part # CO34923

Fits with Conditions

Engine Coolant Water Outlet

$42.12

URO Parts

Part # GM0613018

Fits with Conditions

HVAC Air Door Actuator

$44.82

Walker Products

Part # 211-2095

Fits with Conditions

Walker Products 211-2095 Engine Coolant Temperature Sensor

$99.09

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

ContiTech

Part # 62465

Fits with Conditions

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

$27.50

Rostra

Part # 68-0011

Fits with Conditions

Engine Coolant Temperature Sender

$21.53

Gates

Part # 22650

Confirmed Fit

Gates 01-05 Chevrolet Silverado V-8 6.6L Diesel Lower Molded Coolant Hose

$76.42

GMB

Part # 130-5980AH

Confirmed Fit

Engine Water Pump with Housing

$113.40

UltraStat Thermostat Kit-187 Degrees w/ Seal

Motorad

Part # 524KTUS

Fits with Conditions

UltraStat Thermostat Kit-187 Degrees w/ Seal

$43.36

Motorad

Part # 447-185

Fits with Conditions

Thermostat-185 Degrees w/ Seal

$16.88

Elring

Part # 108.590

Confirmed Fit

Seal Ring, Coolant Pipe

$6.05

US Motor Works

Part # US64

Fits with Conditions

NEW WATER PUMP

$98.94

Integrated Housing Thermostat-180 Degrees w/ Seal

Motorad

Part # 379-180

Fits with Conditions

Integrated Housing Thermostat-180 Degrees w/ Seal

$27.83

Skyward Automotive

Part # SK902700

Fits with Conditions

Engine Coolant Thermostat Housing

$18.14

Gates

Part # 33329S

Fits with Conditions

Premium Engine Coolant Thermostat

$20.57

Dorman

Part # 47157

Fits with Conditions

Coolant Hose Junction

$27.27

Frequently Asked Questions

Do these parts fit my 2002 GMC Sierra 2500 HD SLT?

This page groups parts listed for the 2002 GMC Sierra 2500 HD SLT. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What cooling system options are available for my 2002 GMC Sierra 2500 HD SLT?

We offer a wide selection of cooling system parts for the 2002 GMC Sierra 2500 HD SLT. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2002 GMC Sierra 2500 HD SLT?

We carry parts from trusted brands including Dorman, Wehrli, Four Seasons, Gates, and Motorad, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2002 GMC Sierra 2500 HD SLT parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2002 GMC Sierra 2500 HD SLT parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2002 GMC Sierra 2500 HD(5,128 parts)

2002 GMC Sierra 2500 HD(5,128 parts)

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Other GMC Sierra 2500 HD Years

SLT · Cooling System (331 products)

Thermostat-180 Degrees w/ Seal

Coolant Temp Sensor Switch

HVAC Air Door Actuator

MOLDED HEATER HOSE, DAYCO

aFe BladeRunner OER Series Radiator 99-13 GM Trucks/SUVs V8

Engine Coolant Water Outlet

HVAC Air Door Actuator

Walker Products 211-2095 Engine Coolant Temperature Sensor

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

Engine Coolant Temperature Sender

Gates 01-05 Chevrolet Silverado V-8 6.6L Diesel Lower Molded Coolant Hose

Engine Water Pump with Housing

UltraStat Thermostat Kit-187 Degrees w/ Seal

Thermostat-185 Degrees w/ Seal

Seal Ring, Coolant Pipe

NEW WATER PUMP

Integrated Housing Thermostat-180 Degrees w/ Seal

Engine Coolant Thermostat Housing

Premium Engine Coolant Thermostat

Coolant Hose Junction

Frequently Asked Questions

Do these parts fit my 2002 GMC Sierra 2500 HD SLT?

What cooling system options are available for my 2002 GMC Sierra 2500 HD SLT?

What brands make parts for the 2002 GMC Sierra 2500 HD SLT?

How fast do 2002 GMC Sierra 2500 HD SLT parts ship?

What warranty do your 2002 GMC Sierra 2500 HD SLT parts come with?