Bosch SR0402N 100% New Starter Motor 1.1kW 12V 9-Tooth Gear Reduction

The Bosch SR0402N is a 100% new starter motor engineered to deliver reliable engine cranking performance under the most demanding conditions. Built entirely from new components — none of which have ever been exposed to heat, wear, or electrical stress — this starter meets or exceeds original equipment manufacturer (OEM) standards for torque, armature draw, and RPM output.

Key Features:

• 100% New Construction: Every component is brand new, including the armature, starter drive, and field coil — critical heat-related and wear items that directly affect longevity
• 1.1 kW Rated Power: Delivers sufficient cranking force to reliably engage the engine under extreme heat, cold, and high-demand conditions
• 12-Volt, 9-Tooth Pinion Gear: Gear reduction design for efficient torque transfer to the engine flywheel
• Counterclockwise Rotation: Engineered for correct engagement with compatible applications
• OE-Equivalent Fit and Performance: Designed as a direct, one-for-one replacement for the original equipment starter
• 100% Factory Tested: Every unit is fully load-tested prior to shipment to verify cranking performance meets OEM specifications
• Solenoid Included: Complete assembly with solenoid attached for straightforward installation
• Bosch Ultimate Protection Plan: Includes 24-hour roadside assistance — if the starter fails within 2 years of installation, Bosch provides a complimentary jump-start or tow service anywhere in the United States

Bosch has manufactured starter motors for over a century and is a trusted OEM supplier to major automakers worldwide. The SR0402N reflects that legacy, combining the latest manufacturing technologies with premium materials to ensure maximum starting reliability and service life.