truck on lift in shop At Harold's Used Auto Parts Inc in Philadelphia, PA, we’re all for additions that make your trucks last longer and work better. Here’s some info on the benefits of undercoating, and why you might want to consider it for your truck.

Rust Prevention - Undercoating is great because it prevents rust on the underside of your truck. If you live in icy conditions or use your truck a lot off road, undercoating is an especially good move. It not only keeps the frame rails and floor pans solid, but it’ll keep brake lines and other components in good shape as well.

Hazard Prevention - Undercoating not only works to keep rust at bay, but it’ll also keep dings, dents, and scratches off the bottom of your truck as well. Rocks, asphalt, branches, and anything else you run over can do a lot of damage over time, and undercoating provides a durable layer of protection to keep your truck in shape.

Sound Insulation - Undercoating produces another benefit - sound deadening. It’ll make road noise from the wind, your tires, and the drivetrain less noticeable, keeping the interior a little quieter and improving the quality of your ride. All in all, undercoating is a good investment that’ll keep your truck in shape and on the road longer.

Let our technicians know if you’re looking into it, and see what we can do for you. No matter your repair or maintenance needs, we’ve got you covered. For the best diesel and fleet service shop in Philadelphia, PA, call or stop by Harold's Used Auto Parts Inc today.



Module - used cars (4 sale tab) Module - TowingModule - Inspection and Emissions
  • Jasper
  • Acdelco
  • ASE
  • Auto Zone
  • Berrodin
  • BF Goodrich
  • Bosch Automotive
  • Bridgestone Firestone
  • Cooper Tires
  • Customer Savings
  • Dunlop Tires
  • Fleet Services
  • Goodyear
  • Handicap Accessible
  • Hankook Tires
  • JASPER Marine
  • Kelly Tires
  • Michelin
  • Mastercraft
  • Motorcraft Parts
  • Pet Friendly
  • Radiator
  • State Inspection
  • Sumitomo Tires
  • Tires
  • Towing
  • Toyo
  • Uniroyal
  • 12 Month Warranty
  • Wifi Available

5347 Whitby Ave
        Philadelphia, PA

(215) 472-1552
Email the Shop
MON-FRI | 8:30 AM - 5:30 PM
SAT | 8:30 AM - 2:00 PM
SUN | CLOSED
Closed every third Saturday of the month