fleet of cars

At Harold's Used Auto Parts Inc in Philadelphia, PA, we understand the importance of a job well done. You need it done fast, but you also need it done right - cutting corners in the home stretch is obviously a bad idea.

diesel

Whether you drive a Chevy, Dodge, or Ford diesel truck, there are a variety of options out there for a replacement engine. Depending on your truck's worth, it may depend on the type of engine and the amount of money you want to put into it. You can purchase a used, rebuilt, remanufactured, or even new diesel engine to replace your old. At Harold's Used Auto Parts Inc in Philadelphia, PA, we’re here to help you choose the right one. 

man working on car with hood up

No matter what type of car, truck, or SUV you drive, maintenance is the key to giving your engine a long life. At Harold's Used Auto Parts Inc in Philadelphia, PA, we focus on keeping your engine running strong.

car on alignment machineRoutine maintenance can lead us to discover all kinds of things you would think are obvious but as drivers with a routine, we simply get in and drive. We may think that if the lights come on and the car starts there are no issues, but at Harold's Used Auto Parts Inc in Philadelphia we know what to look for and when to ask questions.

mechanic working on car

Once you know what's in your transmission, and what’s connected to it, it’s much easier to understand how it works. Let's take a look at how it all comes together. At Harold's Used Auto Parts Inc in Philadelphia, PA, we want to make sure you know how your car works so you can keep it in great condition.

At Harold's Used Auto Parts, Inc. we offer only the best products to our Philadelphia, PA drivers, that’s why we are excited to partner with Jasper Engines and Transmissions. JASPER is known for its great transmissions, some of which are even used in NASCAR. The JASPER 4-Speed Transmission is currently being used by seventeen team/driver combinations during the 2020 Monster Energy NASCAR Cup Series. The 4-Speed transmission is also being used by ten team/driver combinations for the 2020 NASCAR Xfinity Series as well.

cars in city with lots of exhaust

Do you have a noisy vehicle? If so, you may need a new muffler or exhaust system from our team here at Harold's Used Auto Parts Inc in Philadelphia. The purpose of your exhaust system is not only to reduce the noise but also to redirect fumes away from your vehicle. Redirecting these fumes protects passengers in the car from toxins created by burning fuel.

Carbon monoxide is a colorless, odorless chemical that can escape from an unsecured exhaust system, and if inhaled can pose very serious health hazards. If you experience an unusually loud sound coming from your vehicle, it is vital to get your exhaust system checked immediately!

transmission repair

At Harold's Used Auto Parts Inc in Philadelphia, PA, we pride ourselves on specialty knowledge and ability. Once you’ve settled on a transmission to invest in, it’s important not to cut corners on the homestretch. We’ve got you covered here and you can expect top quality repairs for your top quality product.

  • 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