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Allstar Performance Radiator Cap; 20-24 PSI (Universal; Some Adaptation May Be Required)

Item SHR54191
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$20.99

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      Product Information

      Features, Description, Q&A

      Features

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      • Higher Cooling System Pressure Raises The Boiling Point Of Coolant To Reduce The Risk Of Overheating
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      • Standard Size Caps Fit 2-1/8 Inch O.D. By 3/4 Inch Deep Necks Unless Otherwise Noted
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      • Recovery System Caps Allow Coolant To Exit The Cooling System Into An Overflow Or Recovery Bottle As Coolant Heats And Expands
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      • Recovery System Caps Draw Coolant Back In To Keep The Cooling System Full As It Cools
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      • Non-Recovery System Caps Allow Coolant To Exit But Do Not Draw Coolant Back In
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      • Fits Universal Radiator Necks; Some Adaptation May Be Required
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      Description

      Radiator Cap Functionality. The Allstar Performance Radiator Cap 22-24 PSI is designed to maintain higher cooling system pressure, which raises the boiling point of the coolant to help prevent overheating. It is a critical component in the vehicle’s cooling system that regulates pressure and coolant flow to ensure optimal engine temperature management.

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      Construction And Appearance. This radiator cap is constructed to industry standards, fitting standard 2-1/8 inch outer diameter by 3/4 inch deep radiator necks. Its design accommodates both recovery and non-recovery coolant systems for versatile use. The cap features a durable build intended for reliable, long-term service, though specific material composition and testing standards are not detailed.

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      Installation. Installation is straightforward and typically requires no drilling or modification as it is designed to fit standard radiator neck dimensions. Its simple screw-on mechanism allows for easy replacement or upgrade of existing radiator caps.

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      Application. Fits universal radiator necks with 2-1/8 inch outer diameter and 3/4 inch depth; some adaptation may be required depending on specific vehicle cooling system setups.

      Allstar Performance ALL30136

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

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