Bolt On Motors

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About Bolt On Motors
Bolt On Motors operates as a family-run used auto parts store in Dallas, Texas, specializing in remanufactured engines and transmissions for passenger vehicles. With a 4.5-star rating accumulated across 212 customer reviews, the shop serves drivers across the Dallas-Fort Worth metroplex and surrounding suburbs. Their inventory covers vehicle model years from 1988 through 2023, supporting makes ranging from domestic Chevrolet and Ford to imports such as Honda, Toyota, and BMW. The store maintains bilingual staff who assist customers in both English and Spanish.
What distinguishes this parts retailer is their rigorous remanufacturing protocol. Every remanufactured drivetrain is completely torn down, magnaflux-tested for hidden cracks, machined to original manufacturer specifications, and dyno-tested before shipment. Each unit ships with a 3-year or 100,000-mile warranty, a coverage term that exceeds typical industry standards. For budget-conscious shoppers, the shop also stocks used long-block engines that provide a lower-cost alternative without the full rebuild expense. Their live online catalog allows customers to search by year, make, model, and specific part number, with real-time inventory counts showing approximately 41 remanufactured units and 159 used parts currently in stock.
Customer experiences documented in reviews reveal both strong service moments and communication gaps. One reviewer described receiving same-day assistance finding a transmission for a 2009 Ford Mustang, with the shop facilitating an exchange when the initial unit developed an unexpected converter noise. Another customer recountedsuccessfully installing a remanufactured 5.7L Hemi engine in their Dodge truck after the 21-day core return window created confusion. These accounts illustrate that while technical competency exists, clear upfront communication about policies like core charges and warranty timelines could prevent misunderstandings.
What Customers Say
3 of 6 detailed reviews praise the parts quality and installation success, while 2 reviews cite communication failures around core charges and warranty terms. Positive feedback specifically mentions same-day parts finding and successful engine swaps.
Working Hours
| Sunday | Closed |
| MondayToday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–2 PM |
Services
Remanufactured Engines
Complete engine rebuilds with 3-year/100K warranty, tested via magnaflux and dyno procedures.
Remanufactured Transmissions
Rebuilt transmission units with 1-year or 3-year warranty depending on specification.
Used Long-Block Engines
Budget-oriented used engines removed from donor vehicles, lower cost alternative.
Transfer Cases
Drivetrain components for 4x4 and AWD vehicles, available in reman and used conditions.
Front and Rear Axles
Complete axle assemblies for pickup trucks and SUVs, including limited-slip differentials.
ECM and Electronics
Engine control modules and related electronic components for various makes.
Core Exchange Program
Customer must return old part within 21 days to activate warranty on reman purchased unit.