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Located conveniently in Red Oak, Iowa, Precision Diesel Fuel Injection is your one-stop shop for all your diesel engine needs.

Precision Diesel Fuel Injection

At Alliant Power, we’re committed to providing our customers with reliable solutions for all their diesel engine needs. That’s why we’re proud to partner with leading service providers like Precision Diesel Fuel Injection in Red Oak, Iowa.

Established in 1956, Precision Diesel brings a wealth of experience and expertise to the Alliant Power network. Their dedication to quality and customer satisfaction perfectly complements our mission. This partnership strengthens our commitment to serving the diesel engine community by offering a comprehensive range of solutions.

1956 G Ave
Red Oak, IA 51566

Precision Diesel Fuel Injection, a family-owned and operated business established in Red Oak, Iowa since 1956, has built a reputation as a trusted leader in diesel engine maintenance. With a legacy spanning over six decades, they are dedicated to keeping your equipment running smoothly and efficiently.

Unwavering Expertise

Precision Diesel Fuel Injection employs a team of highly skilled mechanics who possess a combined experience of over 100 years. Their expertise encompasses all aspects of diesel fuel systems, ensuring they can diagnose and repair any issue plaguing your industrial, automotive, or agricultural machinery.

Comprehensive Solutions

Beyond repairs, Precision Diesel Fuel Injection caters to a wide range of diesel fuel system needs. Their diesel pump room is the heart of their operation, equipped to handle everything from single-cylinder components to multi-cylinder systems, both conventional and electronic. This ensures they can provide comprehensive solutions for all your diesel fuel injection needs.

Advanced Technology & Convenience

Understanding the importance of efficiency, Precision Diesel Fuel Injection utilizes state-of-the-art equipment in their facility. They constantly update their systems and invest in the education of their employees to ensure they stay ahead of the curve. This commitment allows them to deliver the best possible service for their customers. Their services include on-engine diagnostics and repairs, alongside their specialized fuel injection services.


Monday – Friday: 8 am – 5 pm
Saturday: 8 am – noon
Sunday: Closed

1956 G Ave

1956 G Ave, Red Oak, IA 51566, USA

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