At Rocky Mountain Diesel and Auto Repair, we specialize in high-quality aftermarket parts installation and repair services for drivers in Spanish Fork and Springville, UT. Whether you’re upgrading your diesel truck’s performance or replacing worn factory components, our team has the tools, experience, and know-how to get the job done right.
We work with trusted aftermarket brands like Exergy, Kryptonite, Mishimoto, and XDP to help you get the best parts and expert installation—backed by honest advice and a commitment to long-term vehicle reliability.
High-performance aftermarket parts for trucks and diesels
Aftermarket parts offer a cosmetic upgrade, but they also enhance your vehicle’s power, efficiency, and durability, especially under heavy use. We install and service a wide range of high-performance parts, including:
- Exergy Performance Fuel System Components (e.g., inlet metering valves, FCA/MProp replacements)
- Kryptonite steering and suspension parts for enhanced control and stability
- Closed Crankcase Ventilation (CCV) oil separators to reduce emissions and oil buildup
- Mishimoto oil coolers for optimal temperature control and engine protection
- Xtreme Diesel Performance (XDP) intakes, filters, and cooling upgrades
Our team is experienced with Powerstroke, Duramax, Cummins, and other diesel platforms, and we’ll help you select the right components for your performance goals and driving habits. As one of the leading shops for aftermarket parts installation in the auto repair industry of Spanish Fork and Springville, UT, you can trust our experienced technicians for all your automotive needs.
Common signs you may need aftermarket or performance upgrades
If you’re experiencing any of the following issues, it may be time to upgrade your components:
- Excessive engine heat or temperature fluctuations
- Loss of fuel efficiency or irregular fuel pressure
- Steering play, wobble, or vibration at high speeds
- Oil buildup or leaks from the crankcase system
- Reduced towing performance or turbo lag
Whether you’re replacing a worn part or building out a fully tuned diesel truck, we’ll walk you through your options and provide reliable installation that maintains top-tier performance.
Serving Spanish Fork and Springville drivers with expert auto repair services
Conveniently located to serve both Spanish Fork and Springville, Rocky Mountain Diesel and Auto Repair provides top-rated service to diesel truck owners and performance enthusiasts across Utah County.
Our technicians are experienced in both OEM and aftermarket systems and are equipped with cutting-edge diagnostics to identify and resolve issues quickly and effectively. From complex repairs to basic automotive upgrades, we take great pride in offering expertise our customers can rely on.
We handle:
- Diesel engine diagnostics and repairs
- Performance part installation and tuning
- Fuel system upgrades and emission solutions
- Suspension and steering system improvements
- Preventive maintenance and fluid services
Protect your vehicle. Enhance performance.
Adding performance parts or replacing critical components isn’t just about power. It can improve the safety and reliability of your car or truck. We understand the terrain and towing demands in Utah County, and we’re ready to make sure your car, truck, or SUV is up to the task.
Our experienced techs can advise you on the best upgrades for your goals, whether you’re increasing fuel efficiency or boosting towing capacity.
Why choose Rocky Mountain Diesel and Auto Repair?
Here’s why truck owners trust us for quality automotive repair services and aftermarket parts installations:
- Locally owned and operated, with a strong reputation for honest, high-quality work
- Certified technicians who specialize in diesel engines and aftermarket upgrades
- Top-tier brands and parts installed to manufacturer specifications
- Clear estimates and no-pressure recommendations
- Quick turnaround times and warranty-backed repairs
Whether you’re a daily driver or a weekend hauler, we’re here to help your vehicle perform at its best.
Schedule an auto service today
Ready to upgrade your ride? Call Rocky Mountain Diesel and Auto Repair today at 385-334-4476 to book your appointment. Our team is committed to providing the details you need about auto repairs, upgrades, and more.
We proudly serve Spanish Fork, Springville, and the surrounding communities with dependable service and expert installation.
