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Energy Suspension offers radiator isolator pads for hundreds of vehicles. Choose from polyurethane support bushings for small block 3-core radiators or for big block 4-core radiators. These cushions are used between the radiator and core to offer secure installation and performance. The pads are available in red or black.
( 6 )
$19.70
These high-pressure Moroso caps fit standard-size radiator filler necks and increase the boiling point to improve heat transfer. They have a solid brass spring retainer and a stainless steel spring that maintain an accurate pressure setting over time and will not rust.
( 36 )
$17.99
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$22.99
Summit Bucks
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.
( 61 )
$10.50
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$13.99
Fluidyne offers a corrosion protection option that allows you to get the most out of your Fluidyne or other aluminum radiator. How's that possible? With Fluidyne zinc anodes! Zinc anodes are used to attract elements that tend to cause corrosion within your cooling system, thus helping to extend cooling component life and also keeping your system as efficient as it can be. Plus, these zinc anodes can be used in most radiators and overflow cans where a drain petcock fitting may be currently installed.
( 16 )
$16.00
Replace your damaged or rusted original radiator brackets with OE-style replacements from Auto Metal Direct. These accurate reproductions will fit and function just as the original—with pre-cut holes to make installation easier. Affordable and built to last, these AMD radiator brackets are a smart option. Order the brackets designed for your vehicle application.
( 5 )
$12.99
Universal Air Conditioning offers heater control valves for a broad range of vehicles from the 1960s and up. These steel replacements have a gold iridited finish for protection and feature hose barb connection points for common sizes. The valves are built to factory-style specs to ensure a proper fit and performance. Order the model recommended for your application.
( 4 )
$12.99
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$14.99
Canton Racing radiator caps are designed for use with their aluminum expansion tanks or any other application that requires a high-pressure radiator-style cap.
( 8 )
$12.00
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$17.00
Allstar Performance LS coolant bypass plugs provide a location to bleed air from the cooling system on most GM LS engines. These kits replace the original plugs or can be used in place of factory crossover steam tubes. Each order includes two plugs with O-rings.
Not Yet Reviewed
$17.99
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
$14.99
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$24.99
Turn to Allstar Performance high-pressure recovery radiator caps when you turn up the heat. Higher cooling system pressure raises the boiling point of coolant to reduce the risk of overheating—especially in racing applications. Recovery system caps allow coolant to exit the cooling system into an overflow or recovery bottle as the coolant heats and expands. As the system cools, recovery system caps will draw coolant back in to keep the cooling system full. Allstar steel or billet aluminum caps are available in different shapes, styles, and psi limits. Choose the model best suited for your radiator.
( 14 )
$13.49
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$18.99
AFCO radiator caps are available in a variety of shapes, sizes, materials and finishes—plain or with a racing logo. A loss of coolant can lead to your engine overheating. Secure the fluid with one of these AFCO Racing radiator caps. Choose the cap designed for your radiator's psi pressure limit.
( 4 )
$15.99
Add the finishing touch to your cooling system with one of Be Cool's radiator caps. The caps are available in multiple styles, with either a polished or satin finish, and feature the Be Cool logo. These caps are a great way to top off a Be Cool radiator.
( 40 )
$19.99
Spectre's chrome radiator caps are just the thing for topping off a great cooling setup. These flashy chrome plated steel caps are available to fit many applications.
( 20 )
$12.99
DeWitts Radiator custom cushions provide a firm hold. Designed for their direct fit aluminum radiators, these rubber cushions fit exactly into the factory metal U-brackets, for a secure grip that will keep your DeWitt radiator in place.
( 7 )
$19.99
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.
( 4 )
$17.99
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$18.99
Howe offers a variety of caps to top-off their radiators. They're available in a several styles and pressure ratings to suit your needs.
( 4 )
$12.99
Flex-A-Lite developed these zinc anode kits to be installed as a replacement for the drain petcock in radiators equipped with a 1/4 in. NPT bushing welded into the tank (they can be installed in any 1/4 in. NPT hole that is available in the cooling system). For years anodes have been used in heavy-duty and marine applications to protect the cooling systems and its many components from damage due to electrolysis. Flex-A-Lite now brings this protection to you. Today's cars and trucks have many aluminum parts and parts made in combination with aluminum alloy. Aluminum parts may disintegrate from electrolysis in the cooling system. Installing a Flex-A-Lite zinc anode will protect your cooling system from galvanic action by "eating" the zinc rather than your cooling system. Cheap, effective insurance.
( 5 )
$21.99
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.
( 6 )
$20.99
Anytime you lose or drain coolant from your cooling system, you'll need to bleed the air out of it for proper operation. Dorman coolant air bleeder kits are available for a variety of applications. They'll keep your thermostat opening properly by preventing air from disrupting the coolant flow.
( 3 )
$13.99
OER Authorized radiator brackets are quality reproductions of the original style radiator support to radiator brackets designed for use on year-specific Chevrolet and GMC truck models. Each bracket is manufactured in stamped steel to original factory specifications and comes finished in black EDP coating for rust and corrosion prevention. The radiator brackets are sold as a pair, one bracket for RH-side and one for LH-side positions. Select the OER Authorized radiator support to radiator bracket set designed for your vehicle.
( 3 )
$14.99
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$16.99
Allstar Performance offers replacement radiator mount channels that will fit a wide range of applications. These aluminum channels are intended for use with Allstar radiator support mounting kits as replacement components.
Not Yet Reviewed
$13.99
OMIX-ADA has all of the parts that you need to keep your cooling system working its best. Their radiator caps are made from quality materials and are designed to be direct replacements for the factory caps.
( 1 )
$20.99
MotoRad racing radiator caps are designed to withstand the toughest environments. They are constructed from the finest materials available and are held to the tightest tolerances, so you'll have one less thing to worry about while on the track. They are available for open or closed cooling systems and high pressure and low pressure, making it easy to find the right one for your ride. All you have to do is choose the cap that is perfect for your ride and trust MotoRad and their racing radiator caps to keep you on the track!
( 1 )
$12.99
OER Authorized radiator support components meet or exceed stringent OER quality control standards. They carry all the pieces necessary to install your new radiator support in your classic. From brackets, spacers, and hardware, they are reproduced and manufactured to the original specs for a perfect fit.
Not Yet Reviewed
$15.99
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