18-20PSI Optional Replacement Coolant Tank Cap, Clear Anodized. Used on WCFab Fabricated Coolant Tanks on 2001+ Duramax or 2004.5-07 & 2010-2024 6.7L Cummins.

• Matches WCFab Oil and Brake Reservoir Caps
• Clear Anodized Finish
• Rated for 18-20 PSI
• Billet Aluminum

Vibrant Performance Radiator Caps are specifically designed to fit our Radiator Filler Necks. These Radiator Caps are constructed from 6061 Aluminum and attractively finished in a satin black.

• One Year Limited Warranty
• 6061 Aluminum Alloy

Vibrant Performance Radiator Caps are specifically designed to fit our Radiator Filler Necks. These Radiator Caps are constructed from 6061 Aluminum and attractively finished in a satin black.

• One Year Limited Warranty
• 6061 Aluminum Alloy

Skunk2's Fine Tuning products and accessories, like its high-pressure Radiator Caps, help put the finishing touches onto your vehicle you work so hard to make perform well. Skunk2 Radiator Caps increase internal radiator pressure, which results in a higher coolant boiling point and a more efficient cooling system. Skunk2 Radiator Caps feature an open valve pressure of 1.3 kg/cm—thats .2kg/cm higher than most OEM radiator caps. High-pressure radiator caps like Skunk2's demonstrate their effectiveness under high-load conditions on both race cars and street cars alike. Skunk2's high-pressure Radiator Cap Type A fits 88-91 Civics, 90-93 Integras, 92-01 Preludes, and most Mazdas, Mitsubishis, Nissans, and Subarus, as well as most aftermarket radiators.

• Increases Your Radiator Pressure And Cooling System Boiling Point
• For Use w/Skunk2 Silicone Radiator Hoses
• Perfect For Most Aftermarket Radiators

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Skunk2's Fine Tuning products and accessories, like its high-pressure Radiator Caps, help put the finishing touches onto your vehicle you work so hard to make perform well. Skunk2 Radiator Caps increase internal radiator pressure, which results in a higher coolant boiling point and a more efficient cooling system. Skunk2 Radiator Caps feature an open valve pressure of 1.3 kg/cm—thats .2kg/cm higher than most OEM radiator caps. High-pressure radiator caps like Skunk2's demonstrate their effectiveness under high-load conditions on both race cars and street cars alike. Skunk2's high-pressure Radiator Cap Type B fits most Hondas and Acuras (excludes 88-91 Civics, 90-93 Integras, and 92-01 Preludes) as well as most Scions and Toyotas.

• Increases Your Radiator Pressure And Cooling System Boiling Point
• For Use w/Skunk2 Silicone Radiator Hoses
• Type B

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Getting 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 into the overflow reservoir. The Mishimoto High-Pressure 2.0 Bar Radiator Cap will keep coolant where it needs to be-- flowing within the system. This cap fits most import vehicles.

• 2.0 bar (28 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
• Ergonomically designed for easy removal and installation
• Fits most import vehicles

Getting 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 the overflow reservoir.The Mishimoto radiator cap is rated at a higher pressure and will keep coolant where it needs to be-flowing within the system.Rated at 1.3 Bar (19lbs) pressure.Fits most domestic vehicles.

• 1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
• Ergonomically designed for easy removal and installation

Mishimoto 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 conditions, a vehicle's cooling system becomes highly pressurized.OEM caps are not equipped to handle higher pressure, causing fluid to leak out into the overflow reservoir.The Mishimoto radiator cap is rated at a higher pressure and will keep coolant where it needs to be-flowing within the system.The sleek carbon fiber exterior will add an unexpected touch of style.Constructed from hand laid carbon fiber.Rated at 1.3 Bar (19 lbs pressure).Fits most import vehicles.

• 1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
• Ergonomically designed for easy removal and installation
• Carbon fiber will enhance the style of your engine bay

Getting 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 into the overflow reservoir. The Mishimoto High-Pressure 1.3 Bar Radiator Cap will keep coolant where it needs to be flowing within the system. This cap fits most import vehicles.

• Our silicone radiator cap gaskets provide superior durability and resistance to cracking and degradation. They provide a long-lasting seal that prevents coolant leaks and maintains engine efficiency.
• 1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
• Ergonomically designed for easy removal and installation

Getting 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 into the overflow reservoir. The Mishimoto High-Pressure 1.3 Bar Radiator Cap will keep coolant where it needs to be flowing within the system. This cap fits most import vehicles.

• 1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
• Works with most expansion tanks and radiators that require small radiator cap
• Ergonomically designed for easy removal and installation

Maximize 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 coolant loss into the overflow reservoir, compromising performance. Engineered specifically for Subaru vehicles, with one-way functionality matching the OEM radiator cap design, guaranteeing appropriate operation of your Subaru's cooling system. The Mishimoto cap maintains optimal coolant flow by withstanding higher pressures. Its direct-fit design ensures easy installation, and the unique, non-directional sticker means it's always facing the right way. Upgrade your Subaru's cooling system and experience the difference in performance with the Mishimoto High-Pressure Radiator Cap.

• 1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
• Engineered with one-way functionality matching the OEM radiator cap design, guaranteeing a perfect fit
• Ergonomically designed for easy removal and installation

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Getting 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 turn reducing the potential coolant boiling point and boiling the coolant. The Mishimoto 1.1 Bar Overflow Reservoir Cap will keep coolant where it needs to be, flowing within the system.

• 1.1 bar (16 psi) overflow reservoir cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
• Ergonomically designed for easy removal and installationMishimoto Lifetime Warranty
• Installing a new cap can prevent overheating and cooling system failure

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