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Alliant Power Fuel Injection Service Shop

Denver, Colorado

Phone: 303.428.3611
Hours: Mon-Fri 7:30 AM-5:00 PM
Address: 5725 Pecos Street, Suite 101, Denver, CO 80211

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Your One-Stop Shop for Diesel Injectors, Pumps, and Turbos

Welcome to Alliant Power Denver, your one-stop shop for all things diesel injectors, pumps, and turbos!

For over a century, we’ve been proudly serving the Denver area with comprehensive fuel system solutions. Whether you’re facing injector issues, struggling with pump performance, or needing turbocharger expertise, our team of highly skilled technicians is here to get you back on the road (or job site) quickly and efficiently.

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5725 Pecos Street, Suite 101
Denver, CO 80211
Mon-Fri
7:30 AM-5:00 PM

What We Offer:

Expert Repair: Our technicians are factory-trained and equipped with the latest diagnostic tools and technology to pinpoint and resolve any fuel system issue, no matter how complex.

Remanufacturing: When repair isn’t the best option, we offer high-quality remanufactured components that are more affordable than new replacements, without sacrificing performance.

Genuine & Aftermarket Parts: We stock a wide selection of genuine OEM and high-performance aftermarket parts to ensure you get the right fit for your needs and budget.

Unmatched Customer Service: We understand that downtime is costly. That’s why we prioritize fast turnaround times and clear communication throughout the repair process.

Why Choose Alliant Power Denver?

Over 100 Years of Experience: We have a proven track record of success in the diesel industry, giving you peace of mind that your equipment is in good hands.

Factory-Trained Technicians: Our team is constantly updated on the latest technologies and repair techniques, ensuring your satisfaction.

State-of-the-Art Facility: We invest in the latest tools and equipment to provide you with the most efficient and accurate service possible.

Competitive Prices: We offer competitive rates without compromising on quality.

Commitment to Quality: We stand behind our work with a comprehensive warranty program.

Fuel Injection Testing & Repair

  • Common rail testing
  • Mechanical injector testing
  • Spray pattern
  • Open pressure
  • Seat and return leakage

Fuel Injection Pump Testing & Repair

  • High and low idle
  • Torque curves
  • Leak testing
  • Fuel delivery, cranking repair to full load RPM
  • Governor cutoff RPM
  • Phase timing
Parts Distribution
  • OE-quality parts: We only use genuine original equipment (OE) parts or high-quality remanufactured components, guaranteeing optimal performance and durability.
  • Fast turnaround: Supported by multiple warehouses strategically located across four time zones, we ensure fast and accurate deliveries, minimizing downtime for your business.
  • Extensive network: We have a wide distribution network, making us a trusted source for any critical engine component you need, whether it’s OE, new, or remanufactured.
Applications We Service

Bobcat®
Case IH®
Caterpillar®
Cummins®
Detroit Diesel®
Dodge®
Ford®
GM®
International®
Isuzu®
John Deere®
Kubota®
Mack®
Massey Ferguson®
Perkins®
Volvo®

Client Testimonial

“One of my best vendors!! We always enjoy working with Alliant power, Larry, Hayden, Craig and Joe are amazing up front!!”

D. Herring | Google Review
Client Testimonial

“Larry is one of the best parts guys I’ve ever worked with! Top notch!! 10/10 would recommend. Definitely be coming back in the future”

H. Weese | Google Review
Client Testimonial

“I order a lot of parts from a lot of different vendors and these guys are some of the best sales staff I’ve ever dealt with!”

T. Hibberd | Google Review
Trusted Brands

From fuel system and engine components to turbochargers, filtration products and fuel additives—we carry all the best brands.