Jasper engines & transmissions

Jasper Engine & Transmissions San Antonio, TX

Vehicle replacement cost is among the biggest expenses people can face. However, a viable alternative to buying a new vehicle, in some cases, is engine replacement, which can save thousands of dollars. In addition, an engine replacement offers savings in taxes, license fees, and insurance expenses that would otherwise be incurred in buying a new vehicle. 


When considering engine replacement, one factor is the intended lifecycle of the vehicle in question. If the vehicle is planned to be in service for several more years and is in good overall condition, it is a good candidate for an engine replacement.


Many times it makes more sense to replace your engine instead of overhauling it. We use and recommend Jasper Engines and Transmissions that offer a 3 year/100,000 mile warranty. Their products are top of the line in remanufactured engines and have the best warranty in the industry.

JASPER ENGINES AND TRANSMISSIONS has been the industry leader since 1942. Their extensive research & development team has the insight to correct problems in the original manufacturer design, improving product performance, and test reliability/durability. We proudly recommend Jasper Engines & Transmissions remanufactured components. Their team has worked diligently to earn our Preferred Installer rating through top performances and awards in service and sales.

Why does Seymour's Garage choose to install Jasper products when our customers need top remanufactured engines, transmissions, and differentials in their cars and trucks? 


It comes down to 4 simple things for us.


1.  PROVEN - Live run, computer-assisted testing of popular complete engines to assure trouble-free performance and provide peace of mind for our automotive customers who depend on us.  

2.  QUALITY - Remanufacturing fuel components in a climate-controlled environment and computer-assisted calibration assure precise fuel delivery and efficiency.   

3.  TESTED - Live run dynamometer testing of every running complete diesel allows engines to be tested under varying loads to simulate in-the-vehicle operation. Live run dynamometer testing of every automatic transmission, including Allison, assure trouble-free performance and reliable day-to-day operation.

4.  WARRANTY - Jasper Engines and Transmissions has a 3 YEAR | 100,000 MILE PARTS & LABOR NATIONWIDE WARRANTY - for most consumer and commercial applications up to, and including 1-ton chassis.