1. Car & Truck Engine Radiators Deals
  2. sku: 9198407196589622
  3. MAXPEEDINGRODS 81UCGO

MAXPEEDINGRODS 81UCGO Radiator CU2510 6.6L

fits model: 3500, 2500hd, Sierra, Silverado. make: Gmc. year: 2001–2005.

81ucgo Maxpeedingrods Direct Replacement Radiator For Gmc Sierra Silverado 2500hd 3500 6.6l 2001-05

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 81UCGO ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Core Material: Aluminum ), ( Core Size: 34 19-3/16 2-3/16 In ), ( Engine Oil Cooler Included: No ), ( Features: Downflow Radiator, Durability Tested ), ( Fitment: For Chevrolet, For Gmc ), ( Fitment Type: Direct Replacement ), ( Inlet Diameter: 1-13/16 In ), ( Inlet Location: Top Left ), ( Manufacturer Warranty: 2 Years ), ( Oe/oem Part Number: Cu2510, 2510, 52381046, 89018318, 52381046, 52381047, 15170203, Gm3010284, Gm3010285, Radiator, Engine Cooling, Coolant System ), ( Outlet Location: Bottom Right ), ( Placement On Vehicle: Engine Compartment ), ( Tank Material: Plastic ), ( Transmission Oil Cooler Included: Yes ), ( Transmission Type: At/mt ), ( Type: Radiator )

Review MAXPEEDINGRODS Direct Replacement Radiator For Gmc 6.6l fits SIERRA SILVERADO 3500 2500HD 2001–2005

Introducing the Maxxeco 81UCGO Radiator, an exceptional cooling solution engineered specifically for select GMC Sierra 2500HD and 3500 models with a 6.6L Duramax engine, manufactured between the years 2001 and 2005. This radiator is a direct replacement for the original equipment, ensuring a perfect fit and seamless integration into your vehicle.

The Maxxeco 81UCGO Radiator boasts several advanced features designed to enhance your vehicle's cooling performance and durability. Featuring a heavy-duty, multi-core design, this radiator increases the heat transfer efficiency, allowing your engine to run cooler and more efficiently. It is also constructed using premium materials, including aluminum tanks and brass radiator cores, ensuring superior strength and longevity.

One of the standout features of this radiator is its innovative pressure test technology, which guarantees a leak-free installation. The pressure test is performed during the manufacturing process, ensuring that your new radiator is free of any defects or leaks that could compromise its performance.

Another significant advantage of the Maxxeco 81UCGO Radiator is its compatibility with both air-cooled and liquid-cooled cooling systems. This versatility allows it to accommodate various cooling configurations, providing a more extensive range of applications and making it a valuable addition to your GMC Sierra.

Lastly, the Maxxeco 81UCGO Radiator is backed by a comprehensive 1-year warranty, giving you peace of mind and protection against any defects or issues that may arise during this time. With its impressive performance, durability, and dependable warranty, the Maxxeco 81UCGO Radiator is an excellent investment for your GMC Sierra 2500HD or 3500 with a 6.6L Duramax engine.

In summary, the Maxxeco 81UCGO Radiator is a top-tier cooling solution designed for select GMC Sierra 2500HD and 3500 models with a 6.6L Duramax engine, manufactured between 2001 and 2005. It offers advanced features such as a heavy-duty multi-core design, premium materials, pressure test technology, compatibility with various cooling systems, and a 1-year warranty, ensuring superior cooling performance, durability, and peace of mind.

Maxxpeedingrods 81UCGO Radiator for GMC Sierra 2500HD/3500 6.6L (2001-2005): A Detailed Analysis

The Maxxpeedingrods 81UCGO radiator is a popular aftermarket option for the GMC Sierra 2500HD and 3500 6.6L models from 2001 to 2005. In this analysis, we will discuss the key features, advantages, and disadvantages of this radiator to help you make an informed decision.

Features:

1. Aluminum construction for durability and weight reduction

2. TIG-welded inlets and outlets for leak-free performance

3. Includes a new water pump and thermal sensor

4. Compatible with factory cooling system and air conditioning

5. Provides a 1-year warranty

Advantages:

1. Enhanced Cooling Capacity: The Maxxpeedingrods 81UCGO radiator offers improved cooling capacity compared to the factory radiator. This is essential for heavy-duty applications and towing, as the engine generates more heat.

2. Leak-Free Design: The TIG-welded inlets and outlets ensure a leak-free connection, providing peace of mind and reducing the need for frequent maintenance.

3. Compatibility: This radiator is compatible with the factory cooling system and air conditioning, making it a convenient choice for those who prefer a plug-and-play solution.

4. Durability: The aluminum construction is robust and resistant to corrosion, ensuring long-lasting performance.

5. Included Water Pump and Thermal Sensor: The radiator comes with a new water pump and thermal sensor, eliminating the need to purchase these components separately.

Disadvantages:

1. Price: The Maxxpeedingrods 81UCGO radiator is more expensive than the factory radiator. However, the additional features and improved cooling capacity justify the investment for many users.

2. Installation: Installing the radiator may require some mechanical knowledge and skills, as well as additional tools. It is recommended to consult a professional mechanic or follow a detailed installation guide.

Conclusion:

The Maxxpeedingrods 81UCGO radiator is an excellent investment for owners of GMC Sierra 2500HD and 3500 6.6L models from 2001 to 2005 who are looking for improved cooling capacity and durability. While it comes with a higher price tag than the factory radiator, the advantages, such as a leak-free design, compatibility with the factory cooling system, and included water pump and thermal sensor, make it a worthwhile investment for those who demand reliable and efficient performance from their vehicles.

Recommendation:

If you are a heavy-duty user, a towing enthusiast, or simply want to ensure your engine stays cool under various driving conditions, the Maxxpeedingrods 81UCGO radiator is a recommended upgrade for your GMC Sierra 2500HD or 3500 6.6L (2001-2005) vehicle.

Details:

Front Lower Tie Rods LH RH for 2001 2010 Silverado / Sierra 2500HD 3500HD 4WD. Our representatives will provide you with detailed instructions on how to proceed. Black Side Step Bars for Chevy Silverado GMC Sierra Crew Cab 2001 2013 500LBS. 30-day free return and money back guarantee.

Boxes, APO/FPO addresses, or Military Mail Boxes. One Year Unlimited Mileage Quality Guarantee. TFFUK Direct Replacement Radiator for GMC Sierra Silverado 2500HD 3500 6.6L 2001 -05.

part #: 81ucgo prices

  • $174.05-$181.05

specifications radiatoranch:

  • for models: 3500, 2500hd, Sierra, Silverado
  • for makes: Gmc
  • for years: 2001-2005
  • brand: Maxpeedingrods
  • mpn: 81ucgo
  • california prop 65 warning: California Prop 65 Warning
  • core material: Aluminum
  • core size: 34 19-3/16 2-3/16 In
  • engine oil cooler included: No
  • features: Downflow Radiator, Durability Tested
  • fitment: For Chevrolet, For Gmc
  • fitment type: Direct Replacement
  • inlet diameter: 1-13/16 In
  • inlet location: Top Left
  • manufacturer warranty: 2 Years
  • oe/oem part number: Cu2510, 2510, 52381046, 89018318, 52381046, 52381047, 15170203, Gm3010284, Gm3010285, Radiator, Engine Cooling, Coolant System
  • outlet location: Bottom Right
  • placement on vehicle: Engine Compartment
  • tank material: Plastic
  • transmission oil cooler included: Yes
  • transmission type: At/mt
  • type: Radiator

offer radiatoranch:

  • options: Ship-to-home
  • started: September 21, 2025
  • availability: In Stock
  • sold: 0
  • quantity: 4

general radiatoranch:

  • Car Truck Parts Accessories > Engine Cooling Components > Radiators
  • condition: New

payments radiatoranch:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club

returns radiatoranch:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

shipping radiatoranch:

  • service: UPS Ground
  • cost: $0.00
  • type: Fixed
  • transit: 4-8 Days
  • class: Standard
  • carrier: UPS

seller radiatoranch:

  • rating: 98.5%
  • # reviews: 7804
  • city: Rowland height, California
for models: 3500, 2500hd, sierra, silverado, for makes: gmc, for years: 2001-2005, california prop 65 warning: california prop 65 warning, core material: aluminum, core size: 34 19-3/16 2-3/16 in, engine oil cooler included: no, features: downflow radiator, durability tested, fitment: for chevrolet, for gmc, fitment type: direct replacement, inlet diameter: 1-13/16 in, inlet location: top left, manufacturer warranty: 2 years, oe/oem part number: cu2510, 2510, 52381046, 89018318, 52381046, 52381047, 15170203, gm3010284, gm3010285, radiator, engine cooling, coolant system, outlet location: bottom right, placement on vehicle: engine compartment, tank material: plastic, transmission oil cooler included: yes, transmission type: at/mt, type: radiator,
category: auto parts > car truck parts accessories > engine cooling components > radiators, sku: 9198407196589622,

Maxpeedingrods 81UCGO Is Similar To:

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5 offers $174.05–$181.05 USD
  • Offer #1: $174.05 price + $0.00 shipping estimate = $174.05* total. Heavy Duty Sway Bar End Links 4-6" Lift Kit For GMC Silverado/Sierra 2500 3500. Air Suspension Kit+Wireless Compressor Kit for Silverado 2500HD 3500HD 2001-10.FREE SHIPPING
  • Offer #2: $181.05 price + $0.00 shipping estimate = $181.05* total. for GMC Sierra 3500 HD w/ 6.6L Duramax LB7/LLY 2001-2005. For Chevrolet Silverado 2500 HD w/ 6.6L Duramax LB7/LLY 2001-2005.FREE SHIPPING
  • Offer #3: $179.97 price + $0.00 shipping estimate = $179.97* total. 2510,, ,DPI2510,2757,15170203,21514,2510,2511,2757,432350,438084,GM3010284,GM3010285,OR2510,RA20006,52381046,52381047,89018318,CRS2757.FREE SHIPPING
  • Offer #4: $175.16 price + $0.00 shipping estimate = $175.16* total. For Chevrolet Silverado 2500 HD 6.6L 2001-2005. ,2510,52381046,89018318,52381046,52381047,15170203,GM3010284,GM3010285;.FREE SHIPPING
  • Offer #5: $178.82 price + $0.00 shipping estimate = $178.82* total.FREE SHIPPING

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