Discount Auto Parts and Accessories Auto Parts Since 2008
Call To Order: 1-800-541-9352

Get the Best Priced GMC Sierra 2500 Radiator

Select Your Vehicle:
GMC Sierra 2500 Radiator Reviews
Loading Reviews...
  • Buy With Confidence
    Delivering reliable auto parts service since 2008
  • 30 Day Returns
    Ordered the wrong part? Enjoy peace of mind with easy returns
  • Call To Order
    Need help ordering? Call us toll free at 1-800-541-9352 to order
  • Fast Delivery
    Get the parts and accessories you need when you need them
  • Huge Selection
    Huge selection of OEM, stock replacement or aftermarket accessories
  • Competitive Prices
    We have the all the parts you need at the most competitive prices

Shop GMC Sierra 2500 Replacement Radiator

Search our online radiator catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured GMC Sierra 2500 Radiator parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Radiator brands for the GMC Sierra 2500: MetrixAPDIGPDAction CrashKoyo CoolingOSC AutomotiveDensoAPITRQAC Delco

Radiators available for the following GMC Sierra 2500 years: 2004, 2003, 2002, 2001, 2000, 1999, 04, 03, 02, 01, 00, 99. This part is also sometimes called GMC Sierra 2500 Auto Radiators. We stock radiator parts for most GMC models including Sierra 2500 HD, Sierra 1500, Yukon, Sonoma, Yukon XL 1500, C1500, Acadia, Envoy, C5500 Topkick, Jimmy, Canyon, K1500, Savana 3500, Safari, W4500 Forward, Terrain, K2500, C7500 Topkick, C4500 Topkick, Sierra 3500 HD, Envoy XL, Savana 2500, C6500 Topkick, K1500 Suburban, C3500, Savana 1500, Sierra 3500, C2500, T7500, W3500 Forward, K3500, C7000 Topkick, C6000 Topkick, C1500 Suburban, Sierra 1500 HD, K2500 Suburban, C3500HD, Yukon XL 2500, G3500 and C6000.

Select your Sierra 2500 year

Review Fitment Notes
Showing 15 of 237 Results
Metrix Radiator - for 2000 GMC Sierra 2500 6.0L V8 W0133-1959151 Click to Enlarge
5 Stars
Metrix W0133-1959151
Radiator
Loading Reviews...
Part Number: W0133-1959151
Brand: Metrix
Notes: Aluminum Core
Product Remark: w/ Oil Cooler
Condition: New
Shipping Options: Ground Shipping
List Price:
$308.89
Our Price: $126.58
View Details
This Part Fits:
Catalog: A
Notes: w/ Eng. Oil Cooler
Vehicle Engine Transmission
2000 GMC Sierra 2500 6.0L V8 Automatic
This Part Fits:
Catalog: A
Notes: w/ Transmission Oil Cooler & Engine Oil Cooler (4.10 Gear Ratio RPO GT5)
Vehicle Transmission
2003 GMC Sierra 2500 Automatic
APDI Radiator - for 2000 GMC Sierra 2500 5.3L V8 8012370 Click to Enlarge
4.8 Stars
APDI 8012370
Radiator
Loading Reviews...
Part Number: 8012370
Brand: APDI
Notes: Radiator -- With Engine Oil Cooler And Transmission Oil Cooler; With 34 inch Core
  • Agility offers a complete line of automotive radiators covering over 98% of all North American vehicle applications.
  • Agility provides value in many different ways: increased thermal performance, enhanced design features, and design commonization for maximum availability with the minimum amount of parts.
  • Agility offers certified radiators that meets or exceeds the manufacturer's specifications that are ready to install out of the box.
  • Engineering and manufactured under ISO TS16949 quality system, every radiator is 100% leak tested.
Condition: New
Core Height: 17-1/4 in
Core Width: 34 in
Core Thickness: 1 in
Construction: Plastic Tank Aluminum
Core Row Quantity: 1
Shipping Options: Ground
$215.43
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001-2002, 2004 GMC Sierra 2500 6.0L V8
1999-2000 GMC Sierra 2500 5.3L V8
GPD Radiator - for 2001 GMC Sierra 2500 6.0L V8 2370C Click to Enlarge
5 Stars
GPD 2370C
Radiator
Loading Reviews...
Part Number: 2370C
Brand: GPD
Notes: Radiator -- With Transmission Oil Cooler; With Engine Oil Cooler; with 34" x 17" x 1" Core
  • Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from the engine. Radiators help cool the engine for optimal performance.
  • Durability tested on every new design
  • Direct fit replacement
  • Designed to meet/exceed OE fit, form, and function
  • 100% Leak tested
Condition: New
Shipping Options: Ground
$190.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001-2002 GMC Sierra 2500 6.0L V8
Action Crash Radiator - for 2002 GMC Sierra 2500 RAD2510 Click to Enlarge
4.8 Stars
Action Crash RAD2510
Radiator
Loading Reviews...
Part Number: RAD2510
Brand: Action Crash
Notes: RADIATOR; 6.6 LITER V8 DIESEL; WITH TRANSMISSION OIL COOLER; WITHOUT ENGINE OIL COOLER; HEAVY DUTY MODELS; PLASTIC AND ALUMINUM
Detailed Notes: Plastic and Aluminum Construction
Product Remark: Automatic Transmission; Core Dim: 34 x 19-2/3 x 2-3/16; EOC: NO; TOC: YES
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$549.95
Our Price: $200.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
2002, 2004 GMC Sierra 2500 RADIATOR; 6.6 LITER V8 DIESEL; WITH TRANSMISSION OIL COOLER; WITHOUT ENGINE OIL COOLER; HEAVY DUTY MODELS; PLASTIC AND ALUMINUM
Metrix Radiator - for 2000 GMC Sierra 2500 6.0L V8 W0133-1968735 Click to Enlarge
5 Stars
Metrix W0133-1968735
Radiator
Loading Reviews...
Part Number: W0133-1968735
Brand: Metrix
Notes: Aluminum Core -- w/o Trans. Oil Cooler (34 x 18 1/2 x 1 1/8 Core Size)
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$316.62
Our Price: $120.58
View Details
This Part Fits:
Catalog: A
Vehicle Engine Transmission
2000 GMC Sierra 2500 6.0L V8 Automatic
Action Crash Radiator - for 2001 GMC Sierra 2500 RAD2537 Click to Enlarge
5 Stars
Action Crash RAD2537
Radiator
Loading Reviews...
Part Number: RAD2537
Brand: Action Crash
Notes: RADIATOR; 8.1 LITER V8; 5 SPEED AUTOMATIC TRANSMISSION; WITH ENGINE OIL COOLER; WITH TRANSMISSION OIL COOLER; WITH 3/8 INCH QD FITTINGS PLASTIC AND ALUMINUM
Detailed Notes: Plastic and Aluminum Construction
Product Remark: Core Dim: 37 13/16 x 19 7/16 x 2 1/4; EOC: YES; TOC: YES
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$975.00
Our Price: $296.98
(37) In Stock
This Part Fits:
Catalog: D
Vehicle Notes
2001 GMC Sierra 2500 RADIATOR; 8.1 LITER V8; 5 SPEED AUTOMATIC TRANSMISSION; WITH ENGINE OIL COOLER; WITH TRANSMISSION OIL COOLER; WITH 3/8 INCH QD FITTINGS PLASTIC AND ALUMINUM
Koyo Cooling Radiator - for 2004 GMC Sierra 2500 W0133-1959151 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: W0133-1959151
Brand: Koyo Cooling
Notes: Aluminum Core -- w/ Transmission Oil Cooler w/o Engine Oil Cooler (3.73 Gear Ratio RPO GT4)
Product Remark: w/ Oil Cooler
Condition: New
Shipping Options: Ground Shipping
List Price:
$333.33
Our Price: $240.58
(98) In Stock
This Part Fits:
Catalog: A
Vehicle Transmission
2004 GMC Sierra 2500 Automatic
OSC Automotive Radiator - for 1999 GMC Sierra 2500 6.0L V8 2370 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 2370
Brand: OSC Automotive
Notes: Radiator -- 34" WIDE; 1" THICK; With Engine Oil Cooler
  • Hassle free installation
  • O.E. performance and exceptional quality
  • Engineering enhancements provide improved cooling and longer life cycle
  • Components are fitted and torqued in place to factory specifications
  • Premium grade tubes, fins, headers, tanks, and other components are used to make OSC radiators more durable.
  • Drop in fit, form and function. All necessary fittings or hardware are included in each unit for an easy install.
  • Complete Radiators 100% tested up to three times during production: OSC tests the transmission and engine oil coolers prior to installation into the tank. The radiator core is tested prior to assembly and then once the assembly is complete the unit is tes
  • Enhancements added to solve original design failures and to improve the life of high mileage vehicles: adding more fins per inch, thicker cores and even larger transmission coolers to overcome the added heat associated with these vehicles.
Condition: New
Shipping Options: Free Ground Shipping
$213.43
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine Transmission
1999 GMC Sierra 2500 6.0L V8 Automatic
Denso Radiator - for 2000 GMC Sierra 2500 221-9008 Click to Enlarge
5 Stars
Denso 221-9008
Radiator
Loading Reviews...
Part Number: 221-9008
Brand: Denso
Notes: Radiator
Condition: New
Transmission Oil Cooler Included: No
Shipping Options: Ground
$140.08
(17) In Stock
This Part Fits:
Catalog: H
Vehicle
2000 GMC Sierra 2500
OSC Automotive Radiator - for 2004 GMC Sierra 2500 6.0L V8 2370 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 2370
Brand: OSC Automotive
Notes: Radiator -- 34" WIDE; 1" THICK; With Engine Oil Cooler
  • Hassle free installation
  • O.E. performance and exceptional quality
  • Engineering enhancements provide improved cooling and longer life cycle
  • Components are fitted and torqued in place to factory specifications
  • Premium grade tubes, fins, headers, tanks, and other components are used to make OSC radiators more durable.
  • Drop in fit, form and function. All necessary fittings or hardware are included in each unit for an easy install.
  • Complete Radiators 100% tested up to three times during production: OSC tests the transmission and engine oil coolers prior to installation into the tank. The radiator core is tested prior to assembly and then once the assembly is complete the unit is tes
  • Enhancements added to solve original design failures and to improve the life of high mileage vehicles: adding more fins per inch, thicker cores and even larger transmission coolers to overcome the added heat associated with these vehicles.
Condition: New
Shipping Options: Ground
$174.97
(69) In Stock
This Part Fits:
Catalog: C
Vehicle Engine Transmission
2004 GMC Sierra 2500 6.0L V8 Automatic
APDI Radiator - for 2004 GMC Sierra 2500 6.0L V8 8012370 Click to Enlarge
4.8 Stars
APDI 8012370
Radiator
Loading Reviews...
Part Number: 8012370
Brand: APDI
Notes: Radiator -- With Engine Oil Cooler And Transmission Oil Cooler; With 34 inch Core
  • Agility offers a complete line of automotive radiators covering over 98% of all North American vehicle applications.
  • Agility provides value in many different ways: increased thermal performance, enhanced design features, and design commonization for maximum availability with the minimum amount of parts.
  • Agility offers certified radiators that meets or exceeds the manufacturer's specifications that are ready to install out of the box.
  • Engineering and manufactured under ISO TS16949 quality system, every radiator is 100% leak tested.
Condition: New
Core Height: 17-1/4 in
Core Width: 34 in
Core Thickness: 1 in
Construction: Plastic Tank Aluminum
Core Row Quantity: 1
Shipping Options: Ground
$181.97
(11) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2004 GMC Sierra 2500 6.0L V8
API Radiator - for 2004 GMC Sierra 2500 6.0L V8 17889-07782001 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 17889-07782001
Brand: API
Notes: Radiator
Condition: New
Shipping Options: Ground
$149.97
(1) In Stock
This Part Fits:
Catalog: P
Vehicle Engine Transmission
2004 GMC Sierra 2500 6.0L V8 Automatic
TRQ Radiator - for 2004 GMC Sierra 2500 RDA82669 Click to Enlarge
5 Stars
TRQ RDA82669
Radiator
Loading Reviews...
Part Number: RDA82669
Brand: TRQ
Notes: Radiator -- with 34 Inch Core; without Engine Oil Cooler
  • Direct Fit Replacement
  • Premium Aluminum Core
  • 100% Leak Tested - Built to strict quality control standards.
Condition: New
Core Material: Aluminum
Core Row Quantity: 1
Down Flow Or Cross Flow Type: Cross Flow
Engine Oil Cooler Included: No
Inlet Location: Top Left
Internal Engine Oil Cooler: No
Internal Transmission Oil Cooler: Yes
Mounting Type: Left & Right
Outlet Location: Bottom Right
Tank Material: Plastic
Transmission Oil Cooler Fitting Gender: Female
Transmission Oil Cooler Included: Yes
Transmission Oil Cooler Plate Quantity: 6
Transmission Oil Cooler Type: Plated
Shipping Options: Free Ground Shipping
$176.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle
2004 GMC Sierra 2500
GPD Radiator - for 2004 GMC Sierra 2500 6.0L V8 2423C Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 2423C
Brand: GPD
Notes: Radiator -- Without Engine Oil Cooler; with 34" x 1-1/4" Core
  • Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from the engine. Radiators help cool the engine for optimal performance.
  • Durability tested on every new design
  • Direct fit replacement
  • Designed to meet/exceed OE fit, form, and function
  • 100% Leak tested
Condition: New
Shipping Options: Ground
$193.97
(99) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2004 GMC Sierra 2500 6.0L V8
AC Delco Radiator - for 2004 GMC Sierra 2500 6.0L V8 LQ4 VIN: U 21654 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 21654
Brand: AC Delco
Notes: Radiator -- New; CORE SIZE 34IN X 17 1/4IN X 1 1/16IN CODE AHB, AJX, APD, ASB, HMR, GEA, ECF, CAM, AJP, DEF, ATX, With TRANSMISSION OIL COOLER; 4.10R (GT5)
Condition: New
Core Material: Aluminum
Shipping Options: Ground
$244.99
(3) In Stock
This Part Fits:
Catalog: O
Vehicle Engine Transmission
2004 GMC Sierra 2500 6.0L V8 LQ4 VIN: U NV4500 Manual 5 Spd

Related Cooling System Parts

GMC Sierra 2500 Radiator Reviews
5 of 5
Verified Customer
12/21/15 07:28 PM - USA

Awesome customer service with parts geek. The first radiator was bent and they sent me a brand new to make it right. It is currently installed and working great. - Radiator

- 1999 GMC Sierra 2500 Radiator
5 of 5
Verified Customer
1/21/16 08:15 PM - USA

Fast delivery

Received what I ordered

Installed part

Back on the Road Again.

Thank You Parts Geek. - jdrobert

- 2000 GMC Sierra 2500 Radiator
5 of 5
Verified Customer
3/9/18 10:32 AM - USA

Great price. Great product quality. Prompt shipment. Highly recommended! - Deerly parted

- 2000 GMC Sierra 2500 Radiator