# MotoRad MGC800 Fuel Tank Cap for 1971-1981 Chevy Blazer ### Specifications Tethered: No Color: Silver Lockable: No Type: Non-Locking Vented: Yes ### Features - Prevents leaking - Prevent fuel loss through evaporation - Manufactured with the highest quality materials from an OE supplier ### Product Details Fuel Tank Cap (MGC800) by MotoRad®. Standard. Vented. Without Tether. 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. 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. Brand: MotoRad Part Number: MGC800 UPC: 055644008004 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1973 Chevy Blazer 1974 Chevy Blazer 1975 Chevy Blazer 1976 Chevy Blazer 1977 Chevy Blazer 1978 Chevy Blazer 1973 Chevy CK Pickup 1974 Chevy CK Pickup 1975 Chevy CK Pickup 1976 Chevy CK Pickup 1977 Chevy CK Pickup 1978 Chevy CK Pickup 1973 Chevy Suburban 1974 Chevy Suburban 1975 Chevy Suburban 1976 Chevy Suburban 1977 Chevy Suburban 1978 Chevy Suburban 1978 Dodge B-Series 1979 Dodge B-Series 1980 Dodge B-Series 1981 Dodge B-Series 1972 Dodge Dart 1973 Dodge Dart 1974 Dodge Dart 1975 Dodge Dart 1976 Dodge Dart 1974 Dodge DW Pickup 1975 Dodge DW Pickup 1976 Dodge DW Pickup 1977 Dodge DW Pickup 1978 Dodge DW Pickup 1979 Dodge DW Pickup 1980 Dodge DW Pickup 1972 Dodge Power Wagon 1974 Dodge Power Wagon 1974 Dodge Ramcharger 1975 Dodge Ramcharger 1976 Dodge Ramcharger 1977 Dodge Ramcharger 1978 Dodge Ramcharger 1979 Dodge Ramcharger 1980 Dodge Ramcharger 1973 GMC CK Pickup 1974 GMC CK Pickup 1975 GMC CK Pickup 1976 GMC CK Pickup 1977 GMC CK Pickup 1978 GMC CK Pickup 1973 GMC Jimmy 1974 GMC Jimmy 1975 GMC Jimmy 1976 GMC Jimmy 1977 GMC Jimmy 1978 GMC Jimmy 1973 GMC Suburban 1974 GMC Suburban 1975 GMC Suburban 1976 GMC Suburban 1977 GMC Suburban 1978 GMC Suburban 1971 Plymouth Duster 1972 Plymouth Duster 1973 Plymouth Duster 1974 Plymouth Duster 1975 Plymouth Duster 1976 Plymouth Duster 1971 Plymouth Valiant 1972 Plymouth Valiant 1973 Plymouth Valiant 1974 Plymouth Valiant 1975 Plymouth Valiant 1976 Plymouth Valiant ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is MGC800. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the fitment table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering. ### Common Searches - Fuel Tank Cap for Chevy Blazer - MGC800 fitment - MotoRad Fuel Tank Cap - 1973 Chevy Blazer Fuel Tank Cap ## Details - **Price:** 12.3 CAD - **Vendor:** MotoRad - **Type:** Fuel Tank Cap - **Tags:** 1971-1976 Plymouth Duster, 1971-1976 Plymouth Valiant, 1972, 1972-1976 Dodge Dart, 1973-1978 Chevy Blazer, 1973-1978 Chevy CK Pickup, 1973-1978 Chevy Suburban, 1973-1978 GMC CK Pickup, 1973-1978 GMC Jimmy, 1973-1978 GMC Suburban, 1974 Dodge Power Wagon, 1974-1980 Dodge DW Pickup, 1974-1980 Dodge Ramcharger, 1978-1981 Dodge B-Series, Automotive, Fuel Tank Cap, MGC800, MotoRad ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 12.30 CAD | In stock | ## Images - MotoRad MGC800 Fuel Tank Cap for 1971-1981 Chevy Blazer --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-mgc800-fuel-tank-cap) > Updated: 2026-08-17