Gear shift in car with manual transmission

By now, it’s likely you’ve heard someone claim “manuals get better gas mileage than automatics.” While in the past this has certainly been true – driving an automatic was truly a sacrifice, dramatically affecting acceleration, reliability, and gas mileage – is it still the case in the modern era? Harold's Used Auto Parts Inc in Philadelphia, PA has the answers.

checking your a/c coolant

Your vehicle's cooling system is one of the most important systems in your vehicle. Inside your engine, spark plugs ignite the fuel within the cylinders to produce small explosions that propel your vehicle down the road. With small explosions comes scorching temperatures that can destroy your engine if not controlled. There are two types of cooling systems - liquid-cooled and air-cooled. 

Windshield wipers are one of those things that you never think about until you need them. From Harold's Used Auto Parts Inc in Philadelphia, here’s a reminder to keep yours in good shape, so you’re ready when weather strikes.

smiling technician

At Harold's Used Auto Parts Inc, an integral part of our business is providing only the best customer service to our clients. Whether it’s through great communication skills or quality auto repairs, our customers can trust that whenever they come into our shop, they’re being treated with care along with their truck.

fleet vehicles in lot

While fleet trucks and vehicles tend to persist as some of the more simplistic vehicles on the road, the modernization and computerization of the automotive world has not left them untouched. These days, everything is equipped with computer systems, sensors, modules, and more. At Harold's Used Auto Parts Inc in Philadelphia, PA, our professional technicians have the knowledge, equipment, and ability necessary to provide the accurate and vital diagnostics required to keep your fleet on the road.

technician in auto shop

Whether you drive a Chevy, Ram, or Ford diesel pickup, we have you covered. At Harold's Used Auto Parts Inc in Philadelphia, PA, we can do it all - and a big part of that is done by employing ASE certified technicians.

gas engine

While diesel engines have become more common in trucks and certain cars, overwhelmingly the most common car, truck, and SUV powerhouse found on the road today is the gasoline combustion engine. At Harold's Used Auto Parts Inc in Philadelphia, our technicians are skilled in every aspect of gasoline engine maintenance and repair, to keep yours reliably on the road and running strong.

There comes a time in the life of every fleet vehicle or commercial truck when you have to decide - is it time to retire that truck or van, or should you put the money into fixing it? At Harold's Used Auto Parts Inc in Philadelphia, PA, we’re here to help.

  • 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