Quality-Built for superior performance.

Automotive parts distributors know first-hand that professional installers demand the highest quality for every part that goes into their customer’s vehicles. Because in the end, a defective or unreliable part damages their reputation, costing them money in time and labor for every comeback.

With this level of quality in mind, Motorcar Parts of America (MPA) created the Quality-Built line of professional-grade starters and alternators, designed specifically for the high demands required by professional installers—and the distributors who service them.

Sold exclusively through warehouse distributors, Quality-Built starters and alternators represent the finest new and remanufactured automotive aftermarket parts available anywhere. By incorporating select components and advanced manufacturing techniques, Quality-Built provides unparalleled performance and reliability for the professional marketplace.

  • Quality Built starters and alternators must first pass our state-of-the-art laboratory tests to ensure maximum dependability—even in extreme driving conditions
  • Extensive sourcing ensures that only the most reliable components go into Quality Built products
  • Lean cell manufacturing techniques result in higher quality, reduced lead times, lower costs and reduced waste compared with old-fashioned assembly line methods
  • Our overriding dedication to quality is backed by our Quality-Built Total Protection Plan


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