transmission gears

You know how often to change your engine oil; but what about the gear oil in your standard shift transmission? Here’s a short guide, from Harold's Used Auto Parts Inc in Philadelphia.

At Harold's Used Auto Parts Inc in Philadelphia, PA, we know that your diesel pickup is more than just transportation; you want a truck that can perform, both at work, off-road, and on the street. A major aspect of your truck’s abilities lies in the suspension components you choose to install. Our team of expert technicians has the knowledge, equipment, and ability necessary to take your truck to the next level and provide you with a suspension setup tailored to your specific needs.

The differentials on your Ford, Chevrolet, or Dodge diesel pickup are some of the hardest working components on your truck. At Harold's Used Auto Parts Inc in Philadelphia, PA, our technicians are experts in maintaining, repairing, and replacing differentials, keeping your truck reliably on the road.

vehicle image

One of the more annoying issues a car, truck, or SUV will develop is a grinding or scraping sound when you hit the brakes. What is it, and how do you make it stop? At Harold's Used Auto Parts Inc in Philadelphia, PA we have the answer.

Vehicle engine image

At Harold's Used Auto Parts Inc in Philadelphia, PA, we specialize in engine maintenance, service, customization, and repair. All of our technicians are equipped with the best equipment and training in the industry to ensure they know exactly what your specific engine needs are, no matter what type of car, truck, or SUV you drive.

mechanic working on vehicle

If you’re reading this, there’s a good chance you own or operate a fleet or commercial truck. If you do, then you probably know the difference between a job done, a job done well, and a job done perfectly. At Harold's Used Auto Parts Inc in Philadelphia, PA, we strive for the latter.

image of a stock engine

If your car, truck or SUV is experiencing major engine issues, the technicians at Harold's Used Auto Parts Inc in Philadelphia, PA have you covered. Do you hear the engine knocking when it decides to start? Is there smoke pouring from your truck’s exhaust pipe? Whether you’re burning oil, your engine is on its last leg, or has simply given up altogether, we can help. And if you’re not sure what you need, we can help with that too.

Fuel gauge on empty

At Harold's Used Auto Parts Inc in Philadelphia, PA, we know how annoying a faulty fuel gauge can be. Never knowing how much gas you have in your car, truck, or SUV, and constantly running the risk of stranding yourself on the road somewhere, takes its toll after a while. Luckily, we can fix that.

  • 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