Performance, Racing & OEM Radiators

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.

4.77 out of 5 stars ( 13 )

$3.99

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$8.99

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 )

$4.99

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$8.99

Mopar Replacement Radiator Caps

If your cap has lost its "spring," it may be time for an upgrade. Mopar Replacement radiator caps will fit properly and maintain the proper pressure. They do more than just cover the opening of your radiator, so when choosing replacements, choose genuine Mopar caps for your ride. They're available for fitment on a wide range of applications.

5.0 out of 5 stars ( 4 )

$18.99

Crown Automotive Radiator Caps

Simple, yet vital. Your radiator cap is a must-have for cooling efficiency. Crown Automotive offers replacement radiator caps in various pressure ratings to help maintain your engine's coolant and avoid potential damage. Caps are relatively inexpensive and easy to install. Engine damage, on the other hand, is costly and a major hassle! Replace a faulty radiator cap with a new one from Crown Automotive.

3.0 out of 5 stars ( 2 )

$9.99

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$11.99

Flex-A-Lite Billet Aluminum Radiator Caps

A Flex-A-Lite billet aluminum radiator cap will make a beautiful upgrade under the hood. These caps are rated at 22 psi and fit nearly all factory and aftermarket radiators from 1973 until the present.

4.0 out of 5 stars ( 1 )

$26.99

MotoRad Spec-R Safety Lever Racing Radiator Caps

Maintaining proper system pressure is key to keeping your engine cool in the most demanding situations. MotoRad Spec-R safety lever racing radiator caps do more than seal in coolant. They are designed to handle higher pressure levels, raising the boiling point of the coolant, and allowing your engine to run at peak efficiency under extreme conditions. They also offer quick pressure release to safely discharge pressure before removing the cap. Engineered and manufactured for racing, Spec-R radiator caps maintain optimal pressure, allowing enhanced cooling performance and keeping your engine running efficiently during high-speed demands, while withstanding intense vibrations and extreme heat. They ensure racers will experience consistent performance, lap after lap. MotoRad Spec-R safety lever racing radiator caps are available in different pressure ratings. Select the one best suited to your needs. Features and notes: * Constructed from premium, OE quality materials * Distinct high performance design and labeling * EasyGrip design for simple installation and removal * Designed and tested to meet or exceed the highest quality standards

Not Yet Reviewed

$40.99

ACDelco Radiator Caps

ACDelco radiator caps help restore cooling performance with the proper fit, form, and function for your vehicle. They feature high-quality materials and strict design requirements that match OE specifications—critical to ensuring an easy installation and dependable operation. The replacement caps are available in dozens of styles and options. Order the model recommended for your application.

4.75 out of 5 stars ( 63 )

$5.99

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$8.99

MotoRad Spec-R Racing Radiator Caps

Maintaining proper system pressure is key to keeping your engine cool in the most demanding situations. MotoRad Spec-R racing radiator caps do more than seal in coolant. They are designed to handle higher pressure levels, raising the boiling point of the coolant, and allowing your engine to run at peak efficiency under extreme conditions. Engineered and manufactured for racing, Spec-R radiator caps maintain optimal pressure, allowing enhanced cooling performance and keeping your engine safe and efficient during high-speed demands, while withstanding intense vibrations and extreme heat. They ensure racers will experience consistent performance, lap after lap. MotoRad Spec-R racing radiator caps are available in several pressure ratings and in two styles. Select the style and pressure rating needed. Features and notes: * Constructed from premium, OE quality materials * Distinct high performance design and labeling * EasyGrip design for simple installation and removal * Designed and tested to meet or exceed the highest quality standards * Round and hexagon styles available

Not Yet Reviewed

$24.99

Motorcraft Radiator Caps

Radiator caps from Motorcraft are crafted from heavy-duty zinc plated steel and high-quality plastic, both resistant to rust and corrosion. Stainless steel pressure valve springs maintain the calibrated pressure for a maximum service life. These Motorcraft radiator caps include a rubber pressure valve gasket, and are able to withstand high temperatures and deterioration caused by coolant chemicals. Any accidental cap removal can be prevented with the "positive low-pressure" feature.

5.0 out of 5 stars ( 7 )

$8.99

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$19.99

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 ( 321 )

$163.95

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$715.87

Fluidyne Polished Aluminum Radiators

Aluminum automobile radiators are essential for maintaining engine temperatures within optimal ranges, especially in high-stress conditions. Fluidyne polished aluminum radiators deliver unmatched cooling performance and durability, plus a beautiful mirror polished finish, ensuring not only optimal heat exchange for peak engine performance, but a great look under the hood of your vehicle. The use of high-quality aluminum allows for better heat dissipation compared to traditional copper-brass radiators, as well as being lighter, reducing the overall weight of your vehicle, contributing to better fuel efficiency and handling. They are designed to be direct replacements for OEM parts, offering a seamless fit and easy installation. In addition to their superior performance and looks, Fluidyne aluminum automobile radiators are built to withstand the rigors of the road, with enhanced resistance to corrosion and wear. They are rigorously tested to meet the highest standards, ensuring reliability in the most demanding environments. They are available in many 3- and 4-row styles and many applications. Select the radiator designed for your vehicle and experience the difference in quality and performance that sets Fluidyne apart from the competition.

2.5 out of 5 stars ( 2 )

$422.73

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$543.94

Fluidyne High Performance Radiators

Fluidyne high performance radiators feature aluminum end tanks and 100 percent NOCOLOK brazed aluminum cores, rather than the epoxy-bonded types used by others. These cores are built using high-efficiency cooling fins that deliver maximum performance and durability. The radiators are offered in universal sizes, as well as exact fit, with all brackets, fittings, and hoses set up to match the original equipment layout for easy installation—and they meet ISO 9001 standards for quality. Fluidyne radiators are available in crossflow and downflow styles, and a range of sizes for vehicle-specific applications; some models also include a transmission cooler. Keep your ride cool on the hottest days or at the track with a Fluidyne radiator.

4.22 out of 5 stars ( 32 )

$599.00

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$634.85

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!

4.1 out of 5 stars ( 322 )

$849.95

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$870.95

CSF Racing Radiators

CSF racing radiators feature the most advanced and efficient radiator cores in the industry. Offered for both vehicle-specific and universal applications, they use innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation. Specially engineered tubes in the shape of a "B" are carefully formed and then brazed over the seam. CSF is able to use thinner and lighter aluminum because this design is stronger than normal welded "O" shape tubes. With the inlet in the middle of a seam-brazed tube, the surface area of the tubes is increased approximately 15 percent over regular tubes. With CSF's B-tubes you get dual liquid laminar flow and the efficiency of two smaller tubes vs. one large tube in the same space. High-efficiency, multi-louvered fins are precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in CSF's wind-tunnel lab. CSF offers two all-aluminum end-tank designs to match any style and performance needs. CSF 7000 Series racing radiators have OE-style radial tanks that are flat, rounded, and welded together. Perfect for the customer who likes the sleek and smooth look, and wants to display the intricate welding. CSF deep-drawn end tanks are stamped to the same geometry of OE plastic end tanks. The only high performance manufacture to feature this advanced radiator technology; CSF deep-drawn end tanks feature less welding, and are generally considered the strongest tanks in the industry. Additional features of CSF racing radiators include: * Finished with CSF's Show-Stopper mirror polish process * CAD/CAM designed * Racing-style aluminum drain plug * Brazed in a controlled atmosphere brazing (CAB) furnace—the preferred process for aluminum * ISO 9001/9002 certification * Military-grade (special clad) aluminum used for tubes, fins, and headers * Plates and side brackets meet JIS 3003 specifications * Privately owned factories with full in-house tool rooms * CNC-machined fittings * TIG welded

4.63 out of 5 stars ( 38 )

$335.00

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$639.00

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 ( 292 )

$121.99

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)

4.17 out of 5 stars ( 101 )

$71.99

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$191.99

aFe BladeRunner Street Series Radiators

Keep your vehicle running cool with aFe BladeRunner Street Series radiators. These radiators are built from aircraft grade aluminum for superior strength. A larger tube and fin core maintains cooler temperatures over a longer range of time, and the fabricated end tanks are constructed from 1/8 in. aluminum plates for strength and durability. The inlet/outlet uses billet aluminum for long-lasting reliability. aFe BladeRunner Street Series radiators include a brass drain valve and utilize the factory mounting locations for a hassle-free installation.

4.46 out of 5 stars ( 13 )

$556.00

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$704.00

CSF All-Metal Radiators

CSF is the only manufacturer left that still produces all-metal radiators for a wide variety of vehicles. CSF all-metal radiators are available in multiple styles: OEM-style copper-brass, aluminum, and all-aluminum construction. Heavy-duty versions are also available. CSF all-metal radiators are designed to provide additional cooling, rugged durability, and repairability. They are an upgrade from OE and are in high demand for vehicles that need durability and additional cooling for heavy in-city driving, off-roading, towing, or snow plowing. Only CSF provides the exact fit and finish as OE while delivering all-metal radiators. Additional features of all-metal CSF radiators include: * OE coolant compliant to avoid chemical reactions and catastrophic failure * Superior engineering and construction for rugged, heavy-duty use * Through pipe design on-hose connections to prevent premature failures * Ribbed tanks for added strength and durability

4.46 out of 5 stars ( 70 )

$257.99

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$315.99