Motorad Fuel Tank Cap
Fits American Motors, Buick, Cadillac & more — 44 vehicle applications
Fuel Tank Cap
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Review shipping eligibility for this region
- Canadian Owned
Motorad MGC46 Vehicle Fitment
Fits 44 vehiclesThis Motorad Fuel Tank Cap fits American Motors, Buick, Cadillac, Chevrolet and 2 more makes vehicles.
Fits 1960-1970 American Motors Ambassador; 1970 American Motors AMX; 1970-1971 American Motors Gremlin; 1957-1958 Buick Century; 1959-1964 Buick Electra; 1970 Buick Estate Wagon; 1959-1963 Buick Invicta; 1959-1964 Buick LeSabre. Plus 36 more models listed below.
1970 Chevrolet Monte Carlo
1970 Chevrolet Nova
1969-1970 Chevrolet Blazer
1969-1970 Chevrolet Brookwood
1969-1970 Chevrolet Camaro
1969-1970 Chevrolet Kingswood
1969-1970 Chevrolet Townsman
1968 Chevrolet Chevy II
1965-1970 Chevrolet Chevelle
1965-1969 Chevrolet Corvair
1964-1970 Chevrolet El Camino
1964 Chevrolet Bel Air
1964 Chevrolet Biscayne
1964 Chevrolet Impala
Motorad MGC46 Specifications
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Material
- Steel
- Material
- Acero
- Color
- Silver
- Color
- Plata
Motorad MGC46 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | 9MGC46 | |
| Aftermarket | 12F15 | |
| Aftermarket | 703-1034 | |
| Aftermarket | 6046 | |
| Aftermarket | 10646 | |
| Aftermarket | 40046 | |
| Aftermarket | C20Z9030B | |
| Aftermarket | P6046 |
Motorad MGC46 Product Description
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Key Features
- Passes all state and federal emissions tests
- Reduces air pollution with proper sealing and venting
- Manufactured from durable, long-life materials
- Independently tested for emission control
About Motorad
Shop Motorad Fuel Tank Cap at Autrex with vehicle fitment details, current pricing, and checkout options for the Motorad MGC46. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Motorad MGC46
What vehicles does the Motorad MGC46 fit?
The Motorad MGC46 fits 44 vehicle applications including 1970-1971 American Motors Gremlin, 1960-1970 American Motors Ambassador, 1970 American Motors AMX, 1970 Buick Estate Wagon, 1959-1970 Cadillac Eldorado and 39 more. Check the full fitment list above to confirm your vehicle.
What parts does the Motorad MGC46 replace?
The Motorad MGC46 is a direct replacement for 6046, 40046, MGC46, MGC46, MGC46 and 13 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Motorad MGC46 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Motorad MGC46. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Motorad MGC46?
Shipping options for the Motorad MGC46 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Motorad MGC46 cost?
The Motorad MGC46 is currently listed at $18.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Motorad Fuel Tank Cap a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Motorad Fuel Tank Cap before ordering.