See Details

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

Close (X)

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.

Zoom [+]
  • Part #: 4338 |
  • SKU: 20056859


    • Hex style triple chrome-plated steel
    • Fits most radiators
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.

Spectre Radiator Cap

Spectre's triple chrome plated steel Hex-Style Radiator Cap fits most radiators requiring a 14-18 pound cap. This cap has been pressure rated for 14-18 pounds. Designed to perform as good as they look using high quality materials, Spectre's radiator cap is engineered for optimum fit and function.
  • Hex style triple chrome-plated steel
  • Fits most radiators
  • 14-18 lbs pressure rated
  • Not designed for closed systems
  • OEM replacement for 14-18 lbs pressure rated systems