MotoRad® - Fuel Tank Cap

0 reviews|Item # 3750608014
$1.97 - $59.29
In Stock - Ships within 24 hrs
Guaranteed Fit
1978 Mazda Cosmo
  • Fits All Models
Authorized Dealer

Product Details

Mazda Cosmo 1978, Fuel Tank Cap by MotoRad®. MotoRad fuel caps are designed and manufactured to prevent fuel loss, primarily through evaporation. A faulty or leaky fuel cap emit up-to 30 gallons of fuel per year in to the atmosphere. All of MotoRad’s fuel caps meet all Federal (MVSS301) and I/M 240 requirements.


  • Prevents leaking
  • Prevent fuel loss through evaporation
  • Manufactured with the highest quality materials from an OE supplier

MotoRad fuel caps pass the tip test, impact test, valve performance test and the leak test. MotoRad standard fuel caps pass all state and federal emissions requirements. The caps are specifically designed with pressure and vacuum relief valves to prevent evaporation of fuel.

Save fuel and reduce emissions by installing a new fuel cap. If your gas cap is beginning to emit fuel vapors, your check engine light may come on after your next fill up. That's because the seal is deteriorating and it is no longer holding pressure inside the fuel tank like it should. Fuel caps can leak regardless of age, however they will leak at a higher rate if the vehicle is more than 3 years old or if you live in a very hot or dry climate. If you need a new fuel cap, MotoRad offers locking and non-locking fuel caps for almost every vehicle on the road. In addition to eliminating the loss of fuel to evaporation, every new MotoRad cap passes all Federal tests associated with fuel caps.

MotoRad®, established in 1958, is the leader in manufacturing top of the line thermostats, radiator caps and fuel caps offered to the North American automotive aftermarket. The company is also a trusted OE supplier and is a privately-owned subsidiary of Fishman Thermo Technologies. MotoRad proudly makes its sophisticated and advanced line of thermostats which is one of the finest in the automotive industry. MotoRad offers the most comprehensive coverage of thermostats for almost any vehicle and engine on the market. MotoRad is known by millions of customers worldwide as the company that offers everything for your thermostat and closure cap needs.



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MotoRad® - Fuel Tank Cap
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