Jasper Engines

Jasper Engines

Give Your Vehicle a New Lease on Life with JASPER. JASPER Engines is the nation’s largest remanufacturer of gas and diesel engines, transmissions, differentials, rear axle assemblies, air and fuel components, marine engines and sterndrives, performance engines, and electric motors. JASPER Engines offers a 3 year/100,000 mile warranty on all gas engines, transmission, and differentials.

JASPER Engines remanufactures to make the engine as close to new as possible. They pull components from junkyard vehicles and rebuild engines by cleaning, inspecting and replacing worn down parts. JASPER’s philosophy is safety, quality, productivity, customer service and the reduction of waste. Their mission statement is simple: “Do It Right and Have Fun!” and they are committed to continue being a leading force in the automotive industry.

Bullhide 4X4 can drop in a completely remanufactured JASPER domestic or import engine, transmission or differential and get you back on the road again quickly!


Welcome to Bullhide 4×4! We are your one-stop-shop in Fort Collins for car, truck, and Jeep parts, as well as service and sales. Locally and family owned, we pride ourselves on our values and realize the importance of customer service.


Monday-Friday: 7:30 a.m. to 5:30 p.m. Saturday: 9 a.m. to 1 p.m. Sunday: Closed
5817 S College Ave, Fort Collins, CO 80525
(970) 224-2288