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GMC SIERRA 2500 HD Cooling & Heating

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Results 1 - 24 of 36

On Sale

Mishimoto Oil Cooler Kits

Enthusiasts who push their high performance cars to the limit understand the importance of keeping their oil temperatures low to prevent damage, or even seizure of the engine. Mishimoto oil cooler kits are designed to extend the life of your engine by ensuring that your essential high-wear engine components, such as piston rings, skirts, and cam bearings, are sufficiently lubricated with cooler oil. The kits include a durable aluminum oil cooler, stainless steel braided hose lines, fittings, and all necessary adapters. Models are also available to cool transmission oil/fluid. Order the universal or vehicle-specific cooler that's best suited for your application.

4.59 out of 5 stars ( 41 )

$399.95

$550.95


$359.96

$495.86

On Sale

Cold Case Performance Aluminum Radiators

Cold-Case performance aluminum radiators are available and affordable for all. These high-quality, tube-and-fin performance radiators are true OE styles for most applications. Each Cold-Case design distributes fluid more evenly, eliminating hot and cold spots. Also, the massive cores take up the entire width of their tanks, so you get the most efficient cooling possible. The radiators drop-in without modifications needed (on most) and look original. Plus, Cold-Case stands behind its quality and research with a limited lifetime warranty on their products. All Cold-Case radiators feature: * Lightweight, efficient aluminum construction * 100 percent TIG-welded * Internally welded filler necks offer a clean, factory look * Two oversized cooling rows for increased capacity * 1 in. to 1 1/4 in. tubes for higher volume * Works with factory filler cap * Includes OEM-style petcock * 42.7 percent lighter than comparable copper radiators * 30 percent thicker materials than no-name aluminum radiators * 60-day COOL guarantee

4.13 out of 5 stars ( 648 )

$432.54


$407.54

On Sale

Frostbite Performance Cooling Aluminum Radiators

Protect your ride from overheating! Now you can maximize cooling efficiency with Frostbite's performance cooling aluminum radiators. They're engineered to cool more effectively and weigh less than the older OEM-style brass units, enhancing the overall performance of your engine. Frostbite radiators are available in a variety of application-specific fitments, each unit engineered with aircraft-quality aluminum cores, fittings, tanks with billet aluminum filler necks, and OEM-style brass petcocks. A proper cooling system starts with the right radiator—the Frostbite!

4.12 out of 5 stars ( 320 )

$417.95


$375.95

Summit Bucks

ACDelco Mechanical Water Pumps

ACDelco mechanical pumps are ideal replacement components for many vehicles on the road today. They're manufactured to meet and exceed OE specifications for fit and performance. The pumps are available in many styles, materials, and other options. Order the model recommended for your application. Features and benefits include: * Available for practically all GM vehicles as well as a wide range of non-GM vehicles * Completely pressure-tested for reliable, leak-free performance * Coated seals support seal longevity and durability * Heat-treated shaft assemblies and impellers provide superior strength and durability * High-quality bearings are permanently sealed and lubricated for greater durability and long life * Uniform wall sections and smooth coolant-flow cavities for efficient operation * Cast iron, aluminum, or steel design, depending on vehicle

4.7 out of 5 stars ( 445 )

$258.99

Summit Racing™ Exact Fit Diesel Radiators

It's a fact; stock radiators cannot handle the heat from the huge horsepower of diesel engines. Summit Racing™ offers the perfect solution with these exact fit diesel radiators. They are designed and engineered to maximize cooling efficiency, boost engine functions, and protect your truck from overheating. Whether you use your rig for daily driving or as a powerhouse for hauling and towing, you don't want to overlook the importance of installing a quality diesel radiator to keep the engine cool and efficient. Equip your big rig with Summit Racing™ exact fit diesel radiators.

4.31 out of 5 stars ( 16 )

$379.99

Summit Bucks

ACDelco GM Genuine Parts Radiators

ACDelco GM Genuine Parts offer a complete line of replacement radiators that are dependable and long-lasting. The radiators are stronger, lighter in weight, corrosion-resistant, and more efficient in transferring heat. GM Genuine Parts are the true OE parts installed during production or validated by GM, for GM vehicles--designed, engineered, and tested to rigorous standards and backed by General Motors.

4.5 out of 5 stars ( 20 )

$284.99

Denso Air Conditioning Compressors

Denso air conditioning compressors are all-new units built to meet Denso's unsurpassed reputation for technological superiority. As one of the world's largest OE suppliers of A/C compressors, Denso units are specified by most major vehicle manufacturers. They're manufactured and tested to the strictest OE standards for unparalleled performance. Denso brings together everything they know as an air conditioning systems manufacturer to deliver the highest quality line of factory-new compressors available. When it comes to new compressors, you can't do better than going with a unit manufactured by the OE supplier. Denso knows these units better than anyone because they originally designed them. Hundreds of models are available—for applications from the 1980s and up. Order the model recommended for your vehicle. Additional features of Denso air conditioning compressors include: * Denso First Time Fit provides the right part and the right fit ... the first time, every time * Snap rings improve performance under extreme heat * Thrust bearings built to withstand tension and stress for maximum durability * Valves and shafts designed with lightweight aluminum alloy for added strength * OE-specified O-rings and seals compatible with both R12 and R134a refrigerants * Factory O-ring installation kits prevent leakage and ensure proper installation * PTFE surface-treated pistons for smooth, efficient operation * Lightweight aluminum alloy swash plates for added strength * Includes the proper OE specified oil

4.3 out of 5 stars ( 30 )

$264.99

PRW High Performance Mechanical Water Pumps

PRW High Performance mechanical water pumps are engineered to deliver increased water flow faster. These super velocity pumps significantly improve cooling for all street, high performance, and racing applications. The low pressure-injected, A356 aluminum alloy pump bodies are complemented by a precision, high-flow cast iron impeller design. Pressure-balanced water passages equalize flow and minimize engine hot spots at any speed. PRW High Performance mechanical water pumps are excellent alternatives for not only racers, but also trucks, towing, and motorhome applications. Order the model recommended for your specific vehicle and engine size. Features, items, and specs: * 35 gpm at 4,000 rpm with minimal cavitation and proportional increased flow rates at 5,000+ rpm * Aircraft industry tolerances * Heavy-duty 0.75 in. diameter steel shafts * Billet steel hubs and shielded-seal roller ball bearings * Back plate O-ring sealed for most applications * System Basis Chip (SBC) applications include adjustable hardware

4.06 out of 5 stars ( 31 )

$284.27

OSC Automotive Radiators

Few things get your attention as quickly as seeing white smoke billowing out from under the hood—and once stopped, precious anti-freeze all over the ground. OSC Automotive radiators are designed to fit into place as easily as the stock model came out; OEM models are used as a baseline, so their radiators meet or exceed the originals. To ensure great products, OSC starts with the highest grade of raw components, then follows factory construction standards to maintain longevity of the engine and transmission. Transmission and oil coolers are tested before installation on needed units, and radiator cores are qualified before and after assembly using state-of-the-art cycle, vibration, burst, and environment testing. OSC prides itself on solving OE design failures in order to provide radiators with better life expectancies than the originals. Over a thousand models are available for fitment on specific makes and models. Choose the style designed for your engine type and vehicle application.

4.09 out of 5 stars ( 290 )

$307.99

$447.99

Standard Motor Diesel Oil Coolers

Standard Motor diesel engine oil coolers are available for a wide range of vehicles, including many Chevrolet and GMC models. These direct-fit replacements are made to factory specifications to ensure ease of installation, proper fit and optimum performance. Each part undergoes extensive testing to ensure reliability and longevity.

1.0 out of 5 stars ( 1 )

$340.99

Summit Bucks

ACDelco Air Conditioning Compressors

ACDelco air conditioning compressors are an ideal choice for a custom hot rod project or standard OEM replacement. They're available in new or cost-alternative remanufactured units for fitment on a wide range of applications. The heart of any air conditioning system is the compressor—their primary function is to compress and transfer refrigerant gas. The intake side draws in refrigerant gas from the outlet of the evaporator. Once condensed to a gas, it's then discharged to the condenser, where it can transfer the heat that is absorbed from the inside of the vehicle.

4.18 out of 5 stars ( 91 )

$277.99

$326.99

Pacific Performance Engineering Performance Transmission Coolers

Long live your transmission! Heat is the enemy--but with PPE performance transmission coolers on the frontlines, high temperatures don't stand a chance of breaching their prey. Pacific Performance Engineering aluminum coolers feature 60 percent more surface area to lower your rig's fluid temperatures up to 30 degrees over stock. Plus, they're bolt-on replacements and they retain the use of your existing factory oil lines, so installation is pretty straightforward.

4.83 out of 5 stars ( 30 )

$314.99

$350.99

Clearance

Dorman Climate Control Modules

Dorman climate control modules feature temperature controls that match original equipment fit and function. They've been designed as factory reproductions with easy plug-and-play installation—no programming required. These economical panels are available for various locations, such as in-dash, front, and rear auxiliary. Order the climate control module designed for your specific vehicle application.

4.37 out of 5 stars ( 27 )

$259.99

On Sale

aFe BladeRunner OER Series Radiators

aFe POWER BladeRunner OER Series Radiators are designed and manufactured to be a perfect replacement for your aging or damaged stock radiator. Over time, factory radiators become less efficient due to corrosion and damage from road debris. Leaks can also occur in the original connectors and joints that often lead to overheating and expensive engine repairs. BladeRunner OER radiators are constructed of an all-aluminum core with molded plastic end tanks. This design incorporates all the proper mounting points and fittings for a quick and easy installation. These replacements are available in a wide range of options: size, style (crossflow or downflow), inlet/outlet location, and more. Some units include a transmission cooler. Keep your engine cool and operating at peak performance with an aFe POWER BladeRunner OER Series radiator. Order the model recommended for your vehicle.

1.0 out of 5 stars ( 1 )

$311.85

$403.20


$280.67

$362.88

CSF Radiators

CSF radiators are offered in the industry's widest variety, servicing thousands of vehicle-specific and universal applications … including every brand from Acura to Volkswagen. Whether your radiator is copper-brass, plastic-copper-brass, plastic-aluminum, or all-aluminum, CSF has you covered with the same materials and style as OE. CSF manufactures the highest quality aftermarket replacement radiators, with the strongest and most efficient components available in the industry. All CSF radiators undergo a rigorous testing process in their state-of-the-art testing lab. CSF's procedures and requirements set the bar for cooling system reliability and performance: * Individually leak tested * Vibration-cycle tested * Thermal-cycle tested * Wind tunnel tested for optimal radiator core cooling efficiency * Burst pressure and impulse-cycle tested for strength * Salt spray tested for corrosion protection * 10 ft. box drop test to ensure packaging protection * 30-point fitment inspection on critical dimensions to ensure drop-in fit with no modifications (where applicable)

4.21 out of 5 stars ( 96 )

$276.99

$412.99

Clearance

Universal Air Conditioner Compressor Kits

Compressors are the heart of the A/C system, having a heavy responsibility to pump refrigerant throughout your automobile's air conditioning system. That's why UAC takes the upmost care when developing new compressors. Universal Air Conditioner carries a vast line of compressor kits to cover whatever application you need. Their compressors meet exact OE specifications and are manufactured at a Tier 1 facility, providing you with a high-quality product at price that is very affordable. Included in their compressor replacement kits is the compressor, accumulator/drier, expansion valve, a Rapid Seal O-ring kit, and premium synthetic R134a lubricant oil. Kits are available with or without a condenser. Each Universal Air Conditioner compressor kit will contain the correct component styles specific to the vehicle. Take advantage of UAC's unbeatable quality and restore the cool in your vehicle; choose the kit designed for your vehicle.

3.93 out of 5 stars ( 27 )

$254.99

$405.99

Fluidyne Fluid Coolers

Fluidyne fluid coolers are at their best when the heat is on. They set the standard in performance, reliability, and durability—but what else would you expect from one of only two companies authorized by NASCAR to supply their "Spec Rad"? The coolers are available in a variety of sizes and configurations for universal, direct fit, and specialty applications. Depending on model, features include: * Most are available in single-pass or double-pass configurations * CAB-brazed construction (no epoxy) * Extruded oval tubes and patented lanced offset flow turbulators * Most efficient coolers pound-for-pound on the market

5.0 out of 5 stars ( 5 )

$499.00

On Sale

aFe BladeRunner Oil Coolers

BladeRunner oil coolers from aFe are the next generation in oil cooler technology. The aFe BladeRunner oil coolers utilize durable, brazed, all-aluminum construction that allows for greater efficiency and lower-pressure drop than a standard tube-fin design. They are available in several different universal configurations, as well as vehicle specific kits. The kits make installation simple with aluminum universal mounting brackets, stainless steel hardware, and leak-proof AN connections. The vehicle specific kits include all necessary hardware for the removal and replacement of the stock oil cooler. Order the BladeRunner oil cooler suited to fit your needs.

Not Yet Reviewed

$523.95


$471.56

Delphi Air Conditioning Compressors

Delphi air conditioning compressors meet and exceed OE specifications and your own expectations. Constructed with high-quality, corrosion-resistant aluminum alloy, these compressors offer high pumping capacity to cool your passenger compartment quickly—and a low torque demand to maximize your fuel economy. Delphi A/C compressors have a proven clutch design for more clutch life and less squeak. Plus, they contain a full-system charge of oil and (where applicable) O-rings/sealing washers, making installation a breeze! For an OE-exact fit that won't disappoint, choose a replacement conditioning compressor from Delphi.

4.5 out of 5 stars ( 6 )

$272.99

$339.99

Hayden Fan Clutches

Do you need a replacement fan clutch? These fan clutches by Hayden Automotive are manufactured to ensure performance and durability. Hayden offers thermal, non-thermal, and heavy-duty series fan clutches that meet strict factory guidelines. All Hayden Automotive fan clutches should only be used on the specific applications for which they are cataloged. Use of the wrong fan clutch may result in poor cooling, excess noise, reduced mileage, and/or fan clutch failure.

4.52 out of 5 stars ( 450 )

$294.99

$350.99

Clearance

Reach Cooling Radiators

REACH Cooling offers more than 1,000 radiator models, covering roughly 95 percent of popular automotive and light truck applications. All of their replacement parts are designed to meet or exceed original equipment specifications, ensuring that they will fit and perform just like stock. REACH aluminum radiators are available in crossflow or downflow styles; with numerous inlet/outlet size and location options. Many models also include a transmission cooler. Order the radiator recommended for your vehicle.

3.97 out of 5 stars ( 34 )

$257.99

$348.99

Beck/Arnley Water Pumps

Beck/Arnley water pumps are precision-built and balanced OE replacements. They meet or exceed factory specifications, include heavy-duty steel bearings, and are sealed and lubricated for life. The pumps are available in a variety of configurations for fitment on specific vehicles. Beck/Arnley water pumps include the following features: * Designed for OE-fit and performance * Precision-ground shaft and hub accept OE fan clutches perfectly * OE-quality forged housing is specially formed to ensure maximum coolant flow * Unitized seal protects bearings for long life and leak-free performance * Factory-sealed, precision-ground, one-piece bearing assembly

4.09 out of 5 stars ( 11 )

$263.99

Fluidyne High Performance Transmission Fluid Coolers

Upgrade your transmission cooling with a Fluidyne high performance bar and plate transmission fluid cooler. Designed for the 2020-24 GM 6.6L Duramax, these coolers offer 4x the heat dissipation of factory models, ensuring your transmission runs cooler and more efficiently. With the densest fins per inch in the market, Fluidyne coolers provide superior cooling performance. All internal splitter plates are fully welded, preventing fluid contamination between the cold and hot side fluids. Built from aerospace-grade aluminum with bar plate construction, each unit offers maximum cooling with minimal pressure drop. These direct replacements use existing factory mounts for easy installation. Additional details: * Enhanced heat dissipation * Direct bolt in replacement * Densest fins per inch * Proprietary fin design for highest performance * Powdercoated with a proprietary heat-wicking compound * Over 4x the heat exchanging capacity compared to the stock cooler

Not Yet Reviewed

$499.00

Dorman Mechanical Fan Mounting Brackets

Dorman mechanical fan mounting brackets are engineered for affordability and ease of installation. They help you cut costs by replacing only the pulley bracket and not the entire clutch assembly. Dorman brackets are manufactured from durable materials and bolt in the factory locations for an easy installation.

4.6 out of 5 stars ( 5 )

$335.99

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