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Find Reservoirs & Tanks for your Corvette

Radiator Coolant Jar Cap (73-77 Corvette C3)Find parts that fit my vehicle

Item EK-25-931749
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Our Price

$29.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Radiator Coolant Jar Cap
      • Coolant Reservoir Cap
      • Maintains Proper Cooling System Pressure
      • Prevents Coolant Loss
      • Direct Replacement Fit
      • Easy Installation
      • Fits 1973 to 1977 Corvette C3

      Description

      Cooling System Seal and Protection. The Radiator Coolant Jar Cap is a direct replacement component designed to maintain the correct pressure within your Corvette's cooling system. By sealing the coolant reservoir, it helps prevent fluid loss and overheating, ensuring the engine operates within optimal temperature ranges. Ideal for restoration or routine maintenance, it delivers reliable sealing performance.

      Construction and Appearance. Made from durable, high-temperature resistant materials, the cap is built to withstand repeated pressure cycles and harsh underhood conditions. The design mirrors factory specifications for appearance and function, making it suitable for both original restorations and daily-driven classics.

      Installation. Installation is quick and tool-free. The cap simply twists into place on the reservoir with no modifications needed, making it an easy upgrade or replacement for any skill level.

      Application. This Radiator Coolant Jar Cap fits 1973 to 1977 Chevrolet Corvette C3.

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 5 Minutes

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Radiator Coolant Jar Cap

      Questions & Answers

      No questions about this product yet. Ask the First Question