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25% Off Orders Over $75

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Take 25% off your next online order
Use promotional code 25OFF754U at checkout to receive discount. Receive 25% off your total purchase of parts or accessories purchased online. Not valid in combination with any other discounts or promotions. Not valid on tires, wheels, gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following brands:Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Thule, Holley, Autometer, Accel, MSD, K&N, and BBK Performance. Valid online until 2:59 am EST on 4/5/15. Online orders scheduled for in-store pick up must be completed in store by closing on 4/4/15 for discount to apply.

Fuel & Emission Systems

Fuel and Emissions Resources

If you are looking for fuel and emissions parts and accessories, look no further. From carburetors to emissions valves, sensors, fuel and gas caps, fuel injectors, relays, o-rings and beyond, Pep Boys has everything you need to keep your fuel system operating optimally. We also carry a wide array of fuel treatments to maximize your gas tank’s performance.

Pep Boys offers Fuel System Service Packages designed to keep your fuel system delivering maximum results. Making an appointment is just a few mouse clicks away. Whether you prefer we fix your fuel and emissions systems or you do it yourself, Pep Boys has what you need to get the job done right. Learn how to improve your vehicle’s fuel efficiency.