Building it better-that's why we use JASPER!

Breaking News! JASPER installs New Dynamometer for Long Range New Product/ Authentic Engine Testing. Sterling Auto Works, Inc in Manchester is a proud partner with a company that is working to lead the way in the next generation of engine testing.  Jasper is always on a mission to design impeccable products that will keep them ahead of the competition and work best for their customers.  What is this new progression you ask? Jasper Engines and Transmissions has installed a computerized dynamometer that will help improve new products and for use with Jasper Authentic Custom Drivetrain division.

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Our Transmission Process

JASPER 3 YEAR/100,000 MILE WARRANTY

JASPER can offer this beefy warranty on our remanufactured automatic and standard transmissions because every one of them goes through our extensive "Do It Right" process that ensures worry-free operation.  Our shop chooses JASPER because our customers deserve not only the best product and service we can provide but also the peace of mind that comes with high quality - dependable products like JASPER transmissions, engines, and differentials.  

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JASPER Performance Engines

If you are looking to improve the performance of your vehicle, look no further.  JASPER  Performance engines are the choice that some of your favorite NASCAR drivers drivers have under the hood.  Our engines will offer you the performance and dependability you are looking for! Engines that are ideal for street-rods, Corvettes, Camaros and other performance vehicles. You'll be amazed at what you can get for your money with a JASPER performance engine installed right here in our shop and backed by a warranty that is nationwide!

Download the brochure and discover the true definition of performance! Click Here

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The JASPER Alternative

Install a completely remanufactured JASPER gas engine in your vehicle and get the best of both worlds. JASPER remanufactured gas engines are built to meet or exceed OEM specifications, and have a 3 year/100,000 mile nationwide, transferable parts and labor warranty. Remember, this is a completely remanufactured engine with all new wear parts, tight tolerances and run-tested reliability. Go to our online catalog to get a price on a gas engine to fit your vehicle. Our optional Premium Service Plan provides allowances for such items as towing, car rental, fluids and premium labor should a problem arise. Click here for details and limitations.

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Sterling Auto Works, Inc

125 Faltin Dr
Manchester, NH 03103

location small (603) 645-9878
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SHOP HOURS

Weekdays:   7:00 AM - 4:30 PM
Saturdays: CLOSED

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