Valeo 849503 Starter

Starter for stop-start systems

The Valeo ReStart starter, part number 849503, is built for modern stop-start vehicles that need repeated, dependable engine cranking. It combines OE-style integration with reinforced construction to handle frequent start cycles in daily driving.

• 12-volt starter with clockwise rotation
• Reinforced design for stop-start operation
• Aluminum housing for reduced weight and corrosion resistance
• Integrated solenoid for streamlined replacement
• 13-tooth drive configuration

Key fitment and design details

This Valeo starter uses the RSM16A-40 design and belongs to Valeo's OE family, reflecting the same engineering approach used in original equipment applications. The 1.6 power rating and 13-tooth drive support consistent engagement, while the aluminum housing helps maintain durability in demanding electrical starting systems. Part number 849503 is a direct reference for buyers searching for a Valeo starter for Ford Expedition, Lincoln Navigator, or Ford F-150 applications with stop-start operation.

Fits 2018-2021 Ford Expedition, N/A. Fits 2018-2021 Lincoln Navigator, N/A. Fits 2017-2020 Ford F-150, N/A.

What this starter helps address

• Hard starting in vehicles with frequent stop-start cycling
• Starter wear from repeated engine restarts
• Slow or inconsistent cranking performance
• Replacement needs for OE-style electrical starting systems
• Fitment searches for 849503 on supported Ford and Lincoln applications

Installation notes and quality

Confirm voltage, rotation, tooth count, and solenoid configuration before installation. This starter is specified with the solenoid attached and is intended to integrate into the existing vehicle architecture without guesswork. Part number 849503 is also cross-referenced to Ford OE numbers HL3T11000AB and HL3Z11002A for the same application.

Valeo's ReStart line is engineered for stop-start duty and is rated for up to 400,000 cycles, supporting long-term use in frequent restart conditions.