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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

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  • Part #: 74808 |
  • SKU: 581031

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Pay in Store Available

    • Precision molded
    • Pressure tested to ensure leak free design
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Factory Air by 4 Seasons One-Way Vacuum Check Valve

Factory Air products meet or exceed OE fit, form and function. The quality, durability, and reliability of all products are backed by over 50 years of excellence in mobile air conditioning experience and know how. Fix it once & fit it right with Factory Air.
  • Precision molded
  • Pressure tested to ensure leak free design
  • High quality tempered construction
  • One-way operational flow
One-Way Vacuum Check Valve