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300 products
Not sure it fits your truck?
Our Wildwood, FL techs will confirm the right part for your build before you buy.
Call or Text (352) 722-5295About Alliant Power
Alliant Power has been in the diesel business for 65 years. The company is based in Wisconsin and sells new and remanufactured OE and OE-equivalent diesel parts, more than 4,000 part numbers in all. It runs five service shops (Denver, Eugene, Fort Lauderdale, Phoenix and Windsor, WI) and eight parts warehouses, so parts sit close to the repair. In January 2026 it bought Capital Reman Exchange, a Denver remanufacturer of Class 8 truck diesel engines, adding reman engines and overhaul kits to the line.
What we carry
We stock around 300 Alliant Power part numbers for 7.3L, 6.0L, 6.4L and 6.7L Powerstroke and 6.6L Duramax trucks, plus reman injectors for 6.7L Cummins pickups.
- New and reman fuel injectors, 7.3L HEUI injector seal kits and injector installation kits
- Fuel Contamination Kits, reman high-pressure fuel pumps and fuel filter base seal kits
- Exhaust back pressure (EBP) and exhaust gas temperature (EGT) sensors
- Water pumps, engine oil cooler kits and belt tensioners
- Cylinder head installation gasket kits and turbocharger installation kits
- Air intake and engine replacement parts
Shop Alliant Power by engine
Powerstroke | Duramax | Cummins
Not sure it fits? Use the Fits-your-truck checker on any product page, or text your VIN to (352) 722-5295 and a tech at our Wildwood, FL shop will confirm it.