Top 5 Koyo Radiator Cap – Automotive Replacement Radiator Standard

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1. Mishimoto

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Mishimoto High Pressure 1.3 Bar Radiator Cap Large

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Mishimoto #ad - Installing a new cap can prevent overheating and cooling system failure. Ergonomically designed for easy removal and installation. Raises the boiling point of engine coolant to provide a safer and more efficient cooling system. Pressure tolerance: 1. 3 bar / fits: 42mm Fill Necks. Mishimoto Lifetime Warranty.
BrandMishimoto #ad
ManufacturerMishimoto #ad
Height7.62 Inches
Length2.54 Inches
Weight0.09 Pounds
Width2.54 Inches
Part NumberMMRC13L
ModelMMRC-13L
WarrantyLifetime

2. Mishimoto

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Mishimoto High-Pressure 1.3 Bar Radiator Cap Small

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Mishimoto #ad - Installing a new cap can prevent overheating and cooling system failure. Raises the boiling point of engine coolant to provide a safer and more efficient cooling system. Pressure tolerance: 1. 3 bar / fits: 31-32mm fill necks / Note: Will not fit stock KTM radiators. Ergonomically designed for easy removal and installation. Mishimoto Lifetime Warranty.
BrandMishimoto #ad
ManufacturerMishimoto #ad
Height7.62 Inches
Length2.54 Inches
Weight0.09 Pounds
Width2.54 Inches
Part NumberMMRC-13-SM
ModelMMRC-13-SM
WarrantyLimited Lifetime

3. Zero/Sports

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Zero/Sports Radiator Cap 1.3K Blue

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Zero/Sports #ad - Does not fit brz/frs/GT86. Decrease the amount of air bubbles that form in the coolant. Your coolant can more efficiently cool your engine. Controls the water pressure in the cooling system by increasing the boiling point of the coolant. Fits all impreza, sti, WRX, forester, Legacy, Outback, etc.
BrandZero/Sports #ad
ManufacturerZeroSports #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberZS-0308004
ModelZS-0308004

4. Koyo Cooling Systems

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Koyo HH012076 Radiator Hh012076 H Series, 1 Pack

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Koyo Cooling Systems #ad - It has shipping options to quickly meet every need, including same-day shipping for orders placed as late as 8 p m. Increased cooling capacity, quality aluminum Construction, hand crafted and mirror finish. Our new ultra efficient Hyper V core was developed specifically for vehicles which see extreme heat.
BrandKoyo Cooling Systems #ad
ManufacturerKoyo #ad
Height38 Inches
Length45 Inches
Weight23.85 Pounds
Width9 Inches
Part NumberHH012076
ModelHH012076
WarrantyKoyorad warranty applies to original purchaser only. Koyorad cannot be held responsible for damage caused by: Accident or vehicle collision, modification of the product, installation error, impact from road debris, or negligence of the vehicle cooling system.

5. Motorcraft

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Motorcraft RS76 Radiator Cap

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Motorcraft #ad - Resists corrosion and rust. Easy installation. Resists high temperature. Efficient service life. Durable. Fit type: Vehicle Specific.
BrandMotorcraft #ad
ManufacturerMotorcraft #ad
Height2.86 Inches
Length3.01 Inches
Weight0.13 Pounds
Width2.5 Inches
Part NumberRS76
ModelRS76