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TOYOTA 4RUNNER Cooling & Heating

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Hayden Rapid-Cool Transmission Oil Coolers

Hayden Rapid-Cool transmission oil coolers take the heat, so your vehicle won't! Over 14-million transmissions fail every year, and 9 out of 10 are from overheating. Rapid-Cool's unique plate and fin design combines cooling expertise and space efficiency; multiple sizes are available. Their patented internal turbulation provides better heat transfer. Lower your operating temps with a pioneer in cooling: Hayden!

4.7 out of 5 stars ( 162 )

$52.99

$61.99

Hayden Rapid-Cool Transmission Oil Coolers with Thermal Bypass

Hayden Rapid-Cool transmission oil coolers with thermal bypass are ideal for colder climates. With their patented internal pressure bypass design, they will help your transmission reach optimum operating temperature quickly by routing the fluid through the bypass channel of the cooler until fluid temperature increases. Reaching operating temperatures faster improves fuel economy and reduces friction of internal components. Hayden's design incorporates an integrated valve that eliminates the need for external valves and additional plumbing at installation. Features and benefits: * Bi-directional flow * 33 percent more efficient than traditional coolers * High efficiency louvered fins and special oil turbulators * 100 percent brazed aluminum construction offer superior strength and reliability * Available in sizes to fit a wide range of applications from compact cars to Class "A" motorhomes * All cooler brackets come pre-drilled for easy mounting * All hardware necessary for installation * 100 percent pressure-tested at the factory ensuring quality and performance

4.91 out of 5 stars ( 11 )

$54.99

$72.99

Hayden Electric Fans

As a primary cooling source, Hayden Automotive electric fans slightly increase horsepower and fuel economy when replacing fan clutches and fan assemblies. These thin fans are manufactured with reversible blades for pusher and puller operation. Hayden uses high-quality, long-life electric motors to ensure performance and durability. They come available in 10, 12, 14, and 16 in. diameters.

4.58 out of 5 stars ( 12 )

$71.99

$82.99

Four Seasons Electric Fan Kits

Get the chill factor for better engine performance with Four Seasons electric fan kits. These drop-in replacements have original equipment quality and connectors for a perfect fit that you do yourself, saving yourself time and money. These fans are made of durable, heavy-duty plastic to provide quiet operation and dependable service. Keep your engine cool to perform as it should with Four Seasons electric fan kits.

4.37 out of 5 stars ( 19 )

$67.99

$99.99

Hayden Fluid Coolers

Hayden Automotive offers fluid coolers in a variety of sizes and materials. These units help to extend the life of your vehicle by lowering operating temperatures. Coolers are available for many types of fluids, including transmission, hydraulic, and power steering; as well as engine coolant, diesel fluid, and engine and differential oil. Order the universal or vehicle-specific model needed for your application.

4.43 out of 5 stars ( 170 )

$52.99

$92.99

Hayden Super Duty Electric Fans

Hayden Automotive is proud to introduce a new performance series of electric fans to their current offering—Super Duty electric fans. These high-quality electric fans are perfect for performance enthusiasts and off-roaders who want upgraded cooling performance. With four fan sizes available in your choice of either a pusher or puller design, there's a Hayden Super Duty electric fan that'll fit your performance cooling needs. Super Duty electric fan features: * Premium quality Italian design and manufactured construction * Available in both pusher or puller designs, in a choice of 9 in., 12 in., 14 in. and 16 in. diameters (please specify model when placing your order) * Compatible with all Hayden fan controllers * IP68 waterproof and dust proof rating * Straight blade design for maximum airflow performance * Includes mounting hardware for ease of installation

Not Yet Reviewed

$95.99

$99.99

Four Seasons Rapid-Cool Transmission Oil Coolers

Four Seasons Rapid-Cool transmission oil coolers are compatible with OEM cooler systems and 100 percent pressure-tested to 150 psi for quality assurance. They're engineered to provide years of trouble-free operation, backed by over 50 years of mobile A/C experience. The coolers are available in different sizes and fin quantities. Fix it once and fix it right with a Four Seasons Rapid-Cool transmission oil cooler.

5.0 out of 5 stars ( 4 )

$64.99

Maradyne Pacesetter Medium-Profile Electric Fans

Maradyne Pacesetter medium-profile electric fans deliver economic efficiency for most any vehicle. Whether your vehicle is high performance or a daily driver, these S-blade designed fans will meet your needs. They are reversible, quiet, and feature glass-filled nylon construction with non-vented, medium-duty motors. They are available in a choice of diameters and each includes 90 degree mounting feet and a pigtail connector. Maradyne Pacesetter medium-profile electric fans offer a perfect fit for many projects and wallets.

5.0 out of 5 stars ( 2 )

$69.08

$91.73

Denso Air Conditioning Condensers

Denso air conditioning condensers are manufactured to integrate seamlessly with OE air conditioning systems. They match up to OE condensers at every benchmark. A variety of condenser styles are offered to provide the best configuration for each application. Premium aluminum construction improves reliability, resisting corrosion to avoid expensive system leaks, while the superior fin wave design offers higher heat transfer and full refrigerant condensation. Heat exchanger cores are specially designed to shed airborne material, for peak efficiency with minimal maintenance and years of trouble-free service. Additional features of Denso air conditioning condensers include: * Denso First Time Fit assures bolt-in replacement; no brackets or adapters * Zinc diffusion layer improves corrosion resistance * Unique fin design to minimize airflow blockage * High performance design reduces the required compressor power * OE-quality for unparalleled performance * Pure aluminum construction for greater durability

3.67 out of 5 stars ( 3 )

$96.99

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 ( 80 )

$52.99

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.

4.38 out of 5 stars ( 73 )

$68.95

$80.95

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 ( 453 )

$72.99

$74.99

Mishimoto Low-Temperature Thermostats and Housings

Mishimoto offers low-temperature thermostats and housings for a variety of applications, including Ford F-250 and F-350 models from 2003-07. These cooling system components are designed to replace the factory parts with a lower activation temperature for earlier coolant circulation. They help keep engine temperatures lower, which is beneficial for vehicles in hot climates, those with modified engines, or for heavy-duty use like towing. Key features: * Lower activation temperature: These thermostats open at a lower temperature than the stock unit, allowing coolant to flow through the engine sooner and reducing overall engine temperature. * Improved cooling: The earlier coolant flow helps prevent overheating, especially under high load or in warm weather, and is ideal for performance applications like towing or racing. * Cast aluminum housing replaces the original plastic housing, eliminating a potential source of leaks and failures. * These parts are designed to be a direct replacement for the factory parts, making installation straightforward.

5.0 out of 5 stars ( 2 )

$89.95

Clearance

Denso Air Conditioning Evaporator Cores

From a leader in the development of innovative evaporator technology, Denso air conditioning evaporator cores are the highest grade aftermarket products for a variety of applications. Evaporator performance is essential for proper A/C operation and Denso's evaporator configurations, tanks, fin pitch, core dimensions, and materials meet OE manufacturers' rigid specifications. Available in a variety of types, all Denso evaporator cores must pass their strict durability and function tests. Their OE experience and know-how ensure that Denso evaporators provide unmatched performance, reliability, and ease of installation. Additional features of Denso air conditioning evaporator cores include: * Denso First Time Fit manufacturing assures the correct fit the first time, without adjustments or modifications * Dependable and lightweight. * Improved heat exchange efficiency * Increased flow area * Reduced refrigerant pressure loss * Corrosion-resistant

5.0 out of 5 stars ( 1 )

$119.99


$87.50

Sherman Radiator Core Supports

Sherman radiator core supports are engineered to provide an easy fit and finish to give your radiator a better foundation. Securing your radiator and keeping it in its proper place provides better performance and lasting service life. Mount your radiator solidly with Sherman radiator core supports.

2.94 out of 5 stars ( 47 )

$82.99

$92.99

CSF Fluid Coolers

CSF fluid coolers are part of a broad range that includes several designed, developed, and track proven in collaboration with BMW tuning specialists and parts manufacturers. Available coolers include: * Dual-pass, race-spec, DCT transmission coolers--a number are plug-and-play and include oil-line connections, mounting brackets, shrouds, and ducting * All-aluminum, controlled atmosphere brazed (CAB) dual-pass, plug-and-play, power steering coolers * Dual-pass, all-aluminum, race-spec engine oil coolers with cast end-tanks * Advanced and unique, dual-fluid, heavy-duty oil coolers with built-in fittings and included SPAL fan and sealed shroud. Additional features and benefits of CSF fluid coolers include: * Drop-in fit coolers require no modifications to install; They fit OE bumpers and accept factory oil-line connections, mounting brackets, shrouds, and ducts … even aftermarket splitters * Many feature dual-pass, high-performance cores that replace OEM single-pass designs for maximum surface area and flow * OE low-efficiency, mechanically bonded cores replaced with CAB-brazed, high-efficiency, turbulated, heavy-duty, bar and plate design cores for the most reliable and durable coolers available (on specific applications) * High-density, multi-louvered fin design with more surface area than OE units * Where applicable, fully TIG-welded end-tanks vs. OE mechanically jointed and tack-welded tanks for superior reliability and durability * Select applications include CSF's A/C condenser technology using super-high pressure, multi-channel micro-tubes * Lab tested to be more efficient than OEM coolers

5.0 out of 5 stars ( 2 )

$81.99

Four Seasons Evaporator Cores

Diagnosing a refrigerant leak at the evaporator can be difficult. Four Seasons evaporator cores are high-quality, OEM replacements for when your old one goes out. These aluminum evaporator cores are leak-tested for maximum durability and are available in sizes and styles to fit your application. It doesn't matter what season of the year it is--Four Seasons evaporator cores are ready for climate control.

3.88 out of 5 stars ( 33 )

$78.99

$88.99

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 )

$60.99

$90.99

Universal Air Conditioner Air Conditioning Compressor Clutches

Air conditioning compressor not engaging? Universal Air Conditioner offers A/C compressor clutches that are designed to match the fit and function of the original equipment part to help restore proper function to the A/C system. They are made of durable materials to offer long-lasting service life. Choose the A/C compressor clutch model recommended for your application needs.

Not Yet Reviewed

$87.99

$93.99

Dorman Mechanical Fans

Dorman mechanical fans are just what you need to keep your ride cool. So, if your stock fan has given up the ghost, replace it with quality components by Dorman to restore proper function.

4.26 out of 5 stars ( 34 )

$68.95

GMB OE Replacement Water Pumps

GMB OE replacement water pumps are precision-built and balanced to meet or exceed original equipment specifications. They're assembled with heavy-duty steel bearings—and are lubricated and sealed for life. Order the model designed for your vehicle application. All GMB water pumps are factory-tested for quality and include the following features: * High-flow design for long-lasting, efficient cooling * 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 * Pressed-on impeller increases water flow * Unique no-sealant-required gasket makes installation fast and easy * Unitized seal protects bearings for long life and leak-free performance * Factory-sealed, precision-ground, one-piece bearing assembly

4.35 out of 5 stars ( 531 )

$64.99

$98.99

Four Seasons Fan Clutches

Is your engine running too warm or is your A/C performance failing? It may be time for a new fan clutch. Improve your cooling system's efficiency by engaging the fan when additional cooling is required. Four Seasons fan clutches are offered in clockwise and counterclockwise rotational patterns, depending on the application.

4.18 out of 5 stars ( 67 )

$58.99

$91.99

Clearance

Beck/Arnley Engine Cooling Fan Clutches

Beck/Arnley offers engine cooling fan clutches for a range of applications. These replacement fan clutches help to keep your engine cool and operating its best.

Not Yet Reviewed

$60.99

$96.99

Clearance

Reach Cooling Engine Oil Coolers

REACH Cooling is a global leader in the manufacture and distribution of aftermarket cooling products for automotive, heavy truck, and industrial applications. Their wide product range covers more than 95 percent of popular automotive and light trucks. REACH offers aluminum engine oil coolers in a variety of styles and sizes. Order the replacement model recommended for your vehicle.

Not Yet Reviewed

$268.99


$95.50

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