Bosch SR0504N Premium 100% New Start-Stop Starter Motor

The Bosch SR0504N is a 100% New Start-Stop Starter Motor engineered for vehicles equipped with automatic start-stop systems. Unlike remanufactured units, this starter is built entirely from new components, delivering OE-level fit, form, and function right out of the box.

Key Features:

• 100% New Construction — built with all-new components, not rebuilt or remanufactured parts, for superior reliability
• Start-Stop Compatible — engineered to handle the increased cycling demands of modern start-stop vehicle systems
• OE Fit and Function — matches original equipment specifications for seamless, no-modification installation
• Extreme Temperature Tested — validated through cold storage (-40°F), heat storage (+248°F), and humidity cycling to ensure performance in all climates
• Water Intrusion Tested — splash water tightness tested to IPX4, IPX4K, and IPX9K standards
• Lifetime Durability Testing — test benches simulate the full service life of the component to verify endurance requirements
• Bosch Ultimate Protection Plan — includes a 2-year roadside assistance warranty (jump-start or tow) when registered at time of purchase

Bosch has been a leading starter motor manufacturer for over 100 years, and the SR0504N reflects that legacy of precision engineering. Every unit is 100% tested before leaving the factory to ensure it meets the same stringent performance standards as the original equipment part it replaces.