Top 9 Automotive Parts Manufacturers in Iowa 2026
Last updated
FirmsLedger lists 9 automotive parts manufacturers headquartered in Iowa. The largest cluster is in Des Moines (2), and the other 7 are in 7 more cities. Des Moines listings include Off The Line Performance and Putco.
By specialty, Iowa has aftermarket parts (3) and engine components (2) listings.
| Company | City | Specialty | Phone | Website |
|---|---|---|---|---|
| Dielectric Manufacturing Iowa | Lake Mills | Vertical Machining | (641) 592-4300 | dielectricmfg.com |
| Paragon Performance | Waukee | Performance parts design and manufacturing | (515) 414-8993 | paragonperf.com |
| Axial Industries Ltd. | Iowa City | Bearing distribution | (319) 466-9008 | axialindustries.com |
| KMJ Performance | Story City | Performance parts distribution | (515) 733-2890 | kmjperformance.com |
| Off The Line Performance | Des Moines | Aftermarket performance parts retail | (515) 513-6399 | offthelineperformance.com |
| SPAL USA | Ankeny | Sales and distribution of axial fans, centrifugal blowers, and coolant pumps | (800) 345-0327 | spalusa.com |
| Automods | North Liberty | — | (319) 665-6612 | automods.com |
| Motor Parts | Perry | Products /Services | (515) 465-5631 | motorpartsia.com |
| Putco Inc | Des Moines | Best Selling Products | (800) 247-3974 | putco.com |
All Automotive Parts in Iowa
Dielectric Manufacturing Iowa
Lake Mills, Iowa
Dielectric Manufacturing operates from a 100,000-square-foot headquarters in Richfield, Wisconsin, just northwest of Milwaukee, with additional production plants in Waupaca, Wisconsin; Lake Mills, Iowa; and Richmond, Illinois. The company traces its roots to 1966 when Ray Esser founded Dielectric Corporation in central Wisconsin.
KMJ Performance
Story City, Iowa
KMJ Performance operates from Story City, Iowa, where it maintains a showroom and parts counter open Monday through Friday. The business stocks hundreds of thousands of performance and racing parts, serving as a one-stop shop for engine components, ignition and electrical systems, heating and cooling, safety gear and seats, towing and winches, and general car and truck accessories.
Off The Line Performance
Des Moines, Iowa
Off The Line Performance operates from Des Moines, Iowa, serving automotive enthusiasts through an e-commerce platform and installation shop. The company does not publicly disclose its founding year or ownership structure; the website references Kevin Vo's decade-long journey in the automotive space as background for the related Driven.Media brand.
SPAL USA
Ankeny, Iowa
SPAL USA, the North American subsidiary of Italy's SPAL Automotive Srl, has operated from Ankeny, Iowa since 1989. The company runs a 40,000-square-foot sales and distribution center that supplies cooling components and customized systems to OEM and aftermarket customers across the continent.
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