Radiator Caps
Radiator Caps: Essential Components for Optimal Engine Performance
Radiator caps play a crucial role in maintaining the efficiency and longevity of your vehicle's cooling system. These components are designed to regulate the pressure within your radiator, ensuring that the coolant remains at the right temperature for peak performance. Our extensive selection of radiator caps includes products from trusted brands, catering to a wide range of makes and models.
Why Choose Our Radiator Caps?
- High-Pressure Options: Our high-pressure radiator caps, like the BLOX Racing 92-00 Honda Civic Type-B Radiator Cap and Mishimoto High-Pressure Radiator Cap, are engineered for efficiency and reliability.
- Durability: Crafted from premium materials, our caps ensure long-lasting performance, capable of withstanding high temperatures and pressures.
- Wide Compatibility: Whether you drive a Honda, Subaru, Ford, or a classic Chevy, we have radiator caps designed specifically for your vehicle. Check out our Gates and Cusco selections for the latest models.
- Variety of Pressure Ratings: Choose from various pressure ratings to suit your engine’s cooling requirements, from 1.1 Bar to 2.0 Bar options.
Top Brands Available
We offer radiator caps from leading brands such as Mishimoto, Gates, Cusco, and Moroso Racing, ensuring you receive a product that meets high automotive standards.
Optimize your vehicle’s cooling system with our premium selection of radiator caps, and experience improved engine performance and reliability on the road.
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Mishimoto High Pressure 2.0 Bar Rated Radiator Cap Small - MMRC-20-SM
Mishimoto
$34.50Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized. Stock caps are not equipped to handle higher pressure, causing fluid to leak out...$34.50 -
Mishimoto 1.3 Bar Rated Radiator Cap Large Domestic - MMRC-13L
Mishimoto
$34.50Getting the most out of your performance parts comes down to the details.When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized.OEM caps are not equipped to handle higher pressure, causing fluid to leak out into...$34.50 -
Mishimoto 1.3 Bar Rated Carbon Fiber Radiator Cap Small Import - MMRC-13-SMCF
Mishimoto
$48.66Mishimoto has developed a carbon fiber radiator cap to enhance the style of your engine bay while maintaining the pressure in your cooling system.Getting the most out of your performance parts comes down to the details.When faced with hard driving...$48.66 -
Mishimoto High-Pressure 1.3 Bar Radiator Cap Small Non-Directional - MMRC-13-SMC
Mishimoto
$34.50Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized. Stock caps are not equipped to handle higher pressure, causing fluid to leak out...$34.50 -
Mishimoto High Pressure 1.3 Bar Rated Radiator Cap Small - MMRC-13-SM
Mishimoto
$34.50Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized. Stock caps are not equipped to handle higher pressure, causing fluid to leak out...$34.50 -
Mishimoto High-Pressure 1.3 Bar Radiator Cap - Small - One-Way - MMRC-13-ONWY
Mishimoto
$34.50Maximize your Subaru's performance with the Mishimoto High-Pressure 1.3 Bar Radiator Cap. When pushing your vehicle under demanding driving conditions, the cooling system becomes highly pressurized, often exceeding the limits of stock caps. This leads to...$34.50 -
Mishimoto 1.1 Bar Rated 99-15 Ford F-250/F-350/F-450/F-550 Super Duty Overflow Reservoir Cap - MMRC-11-FRD
Mishimoto
$25.06Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized. Factory caps are not equipped to handle long term use and often lose pressure, in...$25.06 -
Koyo Hyper Radiator Cap - Shallow Plunger Style - Blue Label - SK-D13
Koyo
MSRP: $49.20$46.29Koyo Hyper Radiator Cap - Shallow Plunger Style - Blue LabelThis Part Fits:YearMakeModelSubmodel2013-2016ScionFR-SBase2013-2017SubaruBRZLimited2013-2017SubaruBRZPremium2015SubaruBRZSeries.Blue2016SubaruBRZSeries...MSRP: $49.20$46.29 -
HKS 10 Hyundai Genesis Coupe Limited Edition Radiator Cap - 15009-AK004
HKS
$50.59HKS 10 Hyundai Genesis Coupe Limited Edition Radiator Cap$50.59