Conestoga Diesel Injection


1321 Byerland church Rd.

Willow Street PA, 17584-9776

Hours: Monday through Friday 8:00AM to 5:00PM

Phone 717-806-5561  FAX 717-806-5572

All prices have been moved to our online store! 

Welcome to Conestoga Diesel.  We are a full service fuel and turbocharger shop, offering new and rebuilt components, injection pumps, injectors, turbochargers, parts and accessories, for diesel and gasoline engines.  We offer performance parts, accessories and service for popular pickup trucks, tractors, diesel automobiles, over the road trucks and industrial equipment.  We have been serving Lancaster county Pennsylvania for over 30 years, and now the world.  Stop by our shop or give us a call at 717-806-5561 for all your fuel system and turbocharger needs. 

Our specialties include:

Expertise in Ford and Chevy IDI Diesel Pickups.  We are the Moose Pump people!

Volkswagen injection pumps and injectors.

Common rail injector testing.

Cummins P and VE pumps and injectors.

All brands of Farm and industrial equipment, including Kioti and Yanmar small and mid size model pumps and injectors!

International, John Deere, and Caterpillar just to name a few of the more popular users of Bosch, Stanadyne and Delphi pumps!

Many older brands and models no longer supported by other fuel shops!

We are performance friendly, and have a complete line of replacement turbochargers, injectors and pumps to help you get that last ounce of power.

We stock Hastings quality filters, and Stanadyne fuel treatments!


We service gasoline engine fuel injectors and turbochargers too!  If your car has over 100,000 miles on it, your injectors are due for a tune up.  Bring them in, and we can make them good as new.

Note:  All web site prices are subject to change.  Call for a price and if you have military service, let us know!