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ACDelco Professional Fuel Tank Cap 12F1



The ACDelco Professional, premium aftermarket Regular Fuel Cap is a threaded cap that seals your vehicle's fuel tank filler, and is the high quality replacement ideal for many vehicles on the road today. This premium aftermarket replacement regular fuel cap is manufactured to meet your expectations for fit, form, and function.

Was: $33.82
Sale: $16.45
Save: 51%
Save: $17.37


Fuel Tank Cap

ACDelco Professional, premium aftermarket Thermostats and Caps offer you an ideal replacement for your worn GM Original Equipment part. Engineered to work with your car, truck, or SUV, ACDelco has a thermostat or cap for virtually any GM vehicle on the road today. ACDelco Professional, premium aftermarket Thermostats and Caps give you our legendary quality at a competitive price.

Warranty: 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see for more details.

Features & Benefits:

  • Provides a tight seal to keep your vehicle's fuel tank closed
  • A sealed fuel tank reduces vapor emissions which helps the environment
  • Professional, premium aftermarket replacement fuel cap
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function


Q: Will a missing fuel cap cause fuel leakage?
A: Yes, every time you put fuel in your vehicle you should check your fuel cap.

Q: Can I replace a fuel cap on my own?
A: Yes, replacing a fuel cap is a simple process as long as you have the proper fuel cap for your vehicle.

Q: Do I frequently need to replace the fuel cap on my vehicle?
A: No, unless the fuel cap is broken or missing you do not need to replace it.

Maintenance & Troubleshooting

Signs of Wear & Troubleshooting

  • Fuel leak
  • MIL or Check Engine Light illuminated

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 12F1
  • 12F1
  • ACDelco
  • New

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W3.2000” x H3.2000” x L3.5000”

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