Automotive News & Information - Harold's Used Auto Parts, Inc.

At Harold's Used Auto Parts Inc in Philadelphia, we know how annoying a dead battery can be. Here’s some information on the subject, that will hopefully help you understand your battery issues a little better.

At Harold's Used Auto Parts Inc in Philadelphia, PA, we know that diesel engines play a huge role in many of our customers' daily ways of life. If you drive a Duramax, Powerstroke, or Cummins diesel pickup, you obviously appreciate the power of the diesel engine. Diesel engines are prevalent all over the road, but where did it all start, and why are diesel engines most commonly found in trucks today?

At some point, while waiting for your tank to fill up, you’ve probably wondered what the difference is between the choices of gasoline at the pump. Typically, you see three buttons, with a number between 85 and 98, in ascending order and ascending prices. These numbers are octane ratings, which you probably know; but what is an octane rating, really?

What are radial tires, where do they come from, and why are they important? If you own or operate a fleet or commercial truck, radial tires are an advancement you’re thankful for, whether you realize it or not. Here’s why, from Harold's Used Auto Parts Inc in Philadelphia, PA.

Once your diesel truck is back on the road, you’ll definitely want to keep it running strong. At Harold's Used Auto Parts Inc in Philadelphia, PA, we’ve got you covered.

Your vehicle is a vital part of your life; it takes you wherever you need to go and can last you a very long time if taken care of properly. A part of the care it takes to maintain the vehicle is taking it to repair shops in order to receive any necessary maintenance or fix any problems you may be experiencing. By choosing Harold's Used Auto Parts Inc in Philadelphia, PA, you can rest assured that your vehicle will get the proper care and maintenance required to remain durable for as long as you need it.

couple of technicians checking an engine

At Harold's Used Auto Parts Inc in Philadelphia, PA, we understand the importance of doing things right. That’s why we are in the business of hiring ASE certified technicians. After all, your car, truck or SUV is only as good as the quality of service it receives.

If you own or operate a fleet or commercial truck, you’re probably pretty familiar with diesel vehicles. But why are diesel engines predominantly used in commercial vehicles, and where did they start?