Lincoln Diesel Specialties, located in Redgranite, WI, has been serving the community since 2008 as a trusted auto repair shop and diesel parts supplier. They offer a wide range of services including computer diagnostics, air conditioning repair, brakes, and window repair, making them a one-stop shop for automotive needs. The business also operates an online store that ships nationwide and to Canada, providing diesel parts such as injectors for models like LB7, LLY, LBZ, LMM, and others, along with glow plugs, performance parts, and adapters. Customers appreciate the quality of their genuine OE and Bosch parts, noting that even rubber fuel lines are authentic and not discontinued. The team is known for excellent customer service, with staff being helpful, answering questions thoroughly, and providing fast shipping. Many reviews highlight positive experiences with product installations, including upgrade kits and conversion parts, often recommending detailed instructions for easier installations. The company promptly handles issues like defective parts, offering quick replacements and timely core refunds, which builds strong customer loyalty. Overall, Lincoln Diesel Specialties is recognized for high-quality products, reliable service, and a commitment to customer satisfaction, making it a top choice for diesel truck upgrades and repairs.
The team at Lincoln Diesel Specialties were extremely helpful in walking me through a time sensitive replacement of my 2005 6.6L LLY Duramax oil cooler. The OEM replacement no longer exists so they were able to get me setup with the proper fix for an updated oil cooler. Had the parts the next day!
August 2026
Tech named Chris super to work with answered all my questions. Had all parts I needed in stock. Awesome!
July 2026
These guys are awesome! They saw something on my order that didn’t look right and personally called me and talked me through my order and what to look for to verify turns out I would have had half the wrong stuff so this saved me tons of time and money thanks guys! Really knowledgeable and helpful
