Get Peace of Mind With the Summit Racing Protection Plan!

Get Peace of Mind With the Summit Racing Protection Plan!

$5 Off Your $100 Mobile App Purchase!

2018 RAM 2500 Cooling & Heating

Part Groups

Results 1 - 24 of 73

Mishimoto Thermostats

Mishimoto thermostats are effective in noticeably lowering engine coolant temperatures. These thermostats are built with high-quality wax and are shipped with new rubber gaskets (where applicable) for a good, leak-free seal. They are then digitally calibrated for precise operation. Mishimoto thermostats open up at a slightly lower temperature than OEM or standard thermostats once your engine is fully warmed up. This allows the coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. Whether you have a daily driver or a modified and upgraded turbo, Mishimoto thermostats will maintain optimal temperatures to efficiently cool your application.

4.44 out of 5 stars ( 73 )

$64.95

Summit Racing™ Thermostats

Summit Racing offers replacement thermostats for thousands of vehicles. They're offered in a variety of styles, materials, flow rates, temperature ratings, and more. A reliable thermostat is essential to your cooling system and overall performance—kicking in precisely when your engine needs it. Order the model best suited for your application.

4.28 out of 5 stars ( 360 )

$37.99

RevMax Transmission Cooler Thermostatic Bypass Upgrades

Completely re-engineered, these RevMax transmission cooler thermostatic bypass upgrades are a direct bolt-in replacement. No lines are cut, nothing is altered. Simply disconnect your old lines and install them onto your new RevMax bypass. Utilizing RevMax's ZeroStat Technology, these billet 6061 aluminum cooler thermostatic bypass upgrade modules completely remove the orifice restriction for full cooler flow all the time. This equates to lower operating temperatures and helps to prolong the transmission's life. Order the model for your application. Features and benefits: * RevMax's ZeroStat patented technology provides increase in cooler flow due to the elimination of the orifice bottleneck located in the factory part * Direct bolt-in replacement—no lines are cut, nothing is altered, simply disconnect your old lines, and install them into the RevMax new bypass * There is no thermal controlled bypass valve which can fail and cause lack of cooler flow and complete transmission destruction * Instead of closing off cooler flow when the transmission is cold and making your transmission generate unneeded heat that is hard to shed later; RevMax bypass allows your cooler to immediately begin cooling transmission and not waiting for it to get hot, just to try to cool it later * You cannot properly flush your cooler lines without the aid of a hot flush machine that can get hot enough to open the bypass valve up but with the RevMax bypass upgrade you can use room temperature fluid to clean out your cooler anytime you wish without any special tools! * Moules with integral aluminum cooling fins aid in passive cooling of the block and fluid

Not Yet Reviewed

$109.00

Summit Racing™ Radiator Caps

Summit Racing™ offers replacement radiator caps for a variety of applications. These recovery-style caps feature a heavy-duty design built to handle the pressures of street/strip use. They're compatible with many engine designations, and are available in pressure ranges up to 26 psi. Order the cap preferred for your engine bay.

4.66 out of 5 stars ( 87 )

$5.99

$6.99

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

4.12 out of 5 stars ( 628 )

$702.54

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

4.71 out of 5 stars ( 436 )

$128.99

JET Low Temp Stats

With one of these low-temperature JET thermostats, you get consistent engine cooling and increased horsepower by reducing engine temperature. You'll also obtain more precise metering of water throughout your engine—as well as a long product life, since the thermostats are made from stainless steel.

4.28 out of 5 stars ( 137 )

$42.71

Four Seasons Air Conditioning Compressors

Four Seasons air conditioning compressors are made using state-of-the-art technology and quality assurance processes. Their compressors are carefully assembled and then undergo a battery of stringent quality tests, including noise, function, leak, and pressure testing. You can feel confident that you're purchasing a high-quality product from Four Seasons.

4.45 out of 5 stars ( 164 )

$170.99

$202.99

MotoRad Radiator Caps

MotoRad products offers a wide variety of radiator caps for domestic and import cars, heavy-duty and light trucks, racing, off-road, and agricultural applications. MotoRad offers standard on radiator caps, as well as caps for coolant recovery tanks. Whatever your cooling needs are, you can count on MotoRad for the right products.

4.63 out of 5 stars ( 8 )

$7.99

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.

4.62 out of 5 stars ( 37 )

$536.95

US Motor Works Mechanical Water Pumps

All US Motor Works mechanical water pumps are designed and tested to meet or exceed OEM specifications. Using advanced research, they include efficient impellers, case-hardened bearings, and unitized seals to provide optimum cooling with performance and longevity. Every US Motor Works mechanical water pump is supplied with a quality mounting gasket and other accessories (seals/gaskets) necessary to properly complete the installation. US Motor Works mechanical water pumps feature: * Case hardened bearings that meet specific radial torque and axial load requirements; they have higher load capacities, are tough on the outside, yet flexible on the inside … ideal for withstanding imbalance or vibration * All mounting surfaces are CNC-machined for easy installation, precision sealing, long component life, and maximum efficiency * Inspected and tested to ISO: 9001:2015 standards * Industry-leading metal impeller integration; metal impellers handle more torque and higher temperatures than plastic to improve high-rpm performance and combat failure caused by broken or distorted impellers * Highly durable metal impellers are also chemical-resistant, withstand variables in high-mileage engines, and are better for transit and storage

4.14 out of 5 stars ( 49 )

$108.99

Granatelli Motor Sports High-Flow Thermostats

Granatelli Motor Sports high-flow thermostats are designed to work with all 5.7L, 6.1L, 6.2L, 6.4L, and Hemi engines—including Hellcat. These high-flow thermostats are a direct OEM replacement part that ensures maximum cooling efficiency and can help protect the engine from damage associated with excessive heat. Granatelli high-flow thermostats have a copper, brass, and stainless steel construction to provide long service and high reliability.

1.8 out of 5 stars ( 10 )

$49.88

MotoRad Lev-R-Vent Radiator Caps

Improve your safety quotient with these Lev-R-Vent radiator caps from MotoRad. Lev-R-Vent radiator caps feature a unique pressure release lever that vents pressure prior to removing the caps, reducing the risk of injury. These caps are designed to easily fit in the smaller spaces of today's engines.

4.8 out of 5 stars ( 10 )

$5.99

Dorman Electric Fans

These Dorman fans will help to keep your ride cool. If you are in need of a replacement fan, Dorman fans have you covered.

4.45 out of 5 stars ( 165 )

$186.95

MotoRad Thermostats with Seal

MotoRad offers thermostats with gasket seal for a wide range of car and truck applications from the 1990s and up. They feature high-grade stainless steel and copper construction, and are 100 percent tested and calibrated for consistent, precise response to your cooling system needs. The thermostats provide an OE design for worry-free direct-fit replacement; they meet or exceed factory standards. Order the model (and opening temperature rating) recommended for your vehicle.

3.91 out of 5 stars ( 11 )

$14.99

$15.99

MotoRad Spec-R Racing Thermostats

In racing, precision is everything--from the driver's skill to each component under the hood. A racing engine thermostat isn't just about maintaining a lower temperature; it must endure the relentless demands of high-flow, high-pressure environments that standard parts simply can't handle. MotoRad Spec-R racing thermostats are engineered to offer rapid response and precise temperature control under extreme conditions, allowing optimal engine performance without compromise. They are manufactured to provide durability, withstand intense vibrations, and maintain reliability at every stage, ensuring that racers get consistent performance, lap after lap. Run your vehicle with maximum cooling efficiency; select the Spec-R racing thermostat best suited to your vehicle's needs. Features: * Black oxide coating for high temperature tolerance, corrosion resistance and life-long durability * Lower than OE opening temperature for cooler engine operation, resulting in more power * Specially formulated Spec R heat element mixture for faster response time * Proprietary gasket composition to withstand high-pressure/high performance cooling systems Note: Gaskets/seals may or may not be included.

Not Yet Reviewed

$37.99

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.

4.51 out of 5 stars ( 446 )

$299.99

Fleece Performance Thermostat Housings

Fleece Performance thermostat housings have an auxiliary port with plug to allow you to customize your coolant routings. Two elbow options are available as direct replacements for specific model years of RAM trucks with 5.9L or 6.7L Cummins, and in specific Fleece coolant bypass kits.

Not Yet Reviewed

$129.99

Dorman Coolant Reservoirs

Dorman coolant reservoirs are part of their line of OE solutions for your vehicle. They are quality-made replacements for your worn, cracked, or broken reservoirs. They collect excess coolant to prevent contaminating your engine compartment and the environment.

4.61 out of 5 stars ( 184 )

$38.99

$126.70

Crown Automotive Thermostats

Maintain an even and correct engine temperature with Crown Automotive thermostats. A malfunctioning thermostat will result in numerous engine problems that can cause severe damage to your vehicle. Crown Automotive provides you with a simple solution: a quick replacement of your old thermostat. They're constructed out of top-quality materials that meet OEM standards for a proper factory fit.

4.83 out of 5 stars ( 6 )

$22.99

Mishimoto Performance Radiators

Mishimoto performance radiators are designed and engineered to maximize cooling efficiency, boost engine functions, and, most of all, protect your engine from overheating. Many stock radiators can't handle the additional heat that comes higher horsepower levels. So, swap out your stock radiator for an all-aluminum Mishimoto. Key features and benefits of Mishimoto performance radiators include: * Available for universal and exact fit applications (no cutting or modifications required) * All-aluminum construction for optimal heat dissipation, improved strength, and reliability * Increased cooling capacity due to their massive core size * 100 percent brazed aluminum core for minimal distortion, low stress, and clean joints * Available in various sizes with 2-row or 3-row cores * TIG-welded for clean, strong welds and increased durability * Magnetic drain plugs capture metallic debris or fragments * Included high-pressure 1.3 bar cap raises the coolant boiling point for greater safety and efficiency * Automatic transmission and accessory coolers included where applicable

4.4 out of 5 stars ( 332 )

$1,020.08

Four Seasons Water Necks

Four Seasons water necks are offered in a wide selection for most popular import and domestic vehicles. These water necks include the necessary gaskets or O-rings where applicable.

3.85 out of 5 stars ( 249 )

$20.99

$76.99

aFe Power Carbon Cabin Air Filters

aFe Power carbon cabin air filters clean the air entering through the ventilation system of your vehicle by reducing impurities such as dust, soot, and pollen. They contain activated carbon granules to help remove odors and fumes for cleaner, fresher cabin air for you and your passengers. Available in styles to fit a large range of different vehicles, aFe Power carbon cabin air filters are easy to install and will help keep the A/C evaporator clean and microbe-free. Choose the filter designed for your vehicle.

5.0 out of 5 stars ( 4 )

$33.00

On Sale

K&N Cabin Air Filters

K&N cabin air filters are replacement upgrades for your vehicle's stock cabin filters with a reusable design that cleans and freshens incoming air. They're electrostatically charged to grab and hold dust particles. These advanced filters help control odors by capturing most mold, mildew, fungus, spores, bacteria, and germs. Best of all, whenever the cabin air filters get dirty, you can simply clean them off and reinstall them in your vehicle.

4.86 out of 5 stars ( 84 )

$47.99


$38.39

Modal Header