• g+1


Professional Gas Cap & Fuel Cap | ACDelco

ACDelco has a wide range of fuel and gas caps to replace or upgrade original equipment. From Regular Fuel Caps, Locking
Fuel Caps, Locking Fuel Caps All Keyed Alike, E85 Yellow Gas Caps and Locking Gas Caps to Gas Cap Testers and Oil Filter
or Breather Caps, wesve got the products commonly needed – with the uncommon quality that comes with the ACDelco name.


  • Regular Fuel Cap:
    • Designed to meet all requirements of your vehicles.
  • Locking Fuel Caps:
    • Same features as Regular Fuel Caps with the added benefit of a lock.
  • Locking Fuel Caps All Keyed Alike:
    • Customers with multiple vehicles can open them with a single key.
  • E85 Yellow Gas Caps and Locking Gas Caps:
    • Designed for ethanol and FlexFuel vehicles.
  • Gas Cap Tester:
    • Lets you identify fuel caps that are not in compliance.
  • Oil Filter or Breather Caps:
    • Full line available to meet demands of almost any make or model.


What It Does:

The Fuel and Engine Management System supplies the proper mixture of air and gasoline to the engine while reducing harmful fuel vapors and exhaust pollutants.

Limited Warranty:

12 Months/12,000 Miles*

*Whichever comes first. To the original retail purchaser. Parts only; installation not included. See your local retailer or Independent Service Center that offers ACDelco parts for details.

Search Parts Cataloge
Locate Service Center
Locate Parts Store