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WAI 17945N Starter
Reliable Starter for Ford Fusion, Lincoln Milan, and Mercury Zephyr
The WAI 17945N starter is designed to provide dependable engine starting performance for select Ford, Lincoln, and Mercury vehicles. Featuring a permanent magnet gear reduction design, this starter ensures efficient power delivery and durability for your vehicle's starting system.
Key Features of the WAI 17945N Starter
- Permanent magnet gear reduction design for improved torque and efficiency
- Power rating of 1.4 kW to meet engine starting demands
- Counterclockwise (left) starter rotation compatible with specific vehicle models
- 22-tooth pinion gear for precise engagement
- Pad mounting type for secure installation
- Compatible with Ford Fusion, Lincoln Milan, and Mercury Zephyr models
Detailed Description of the WAI 17945N Starter
This starter unit from WAI is engineered with a permanent magnet gear reduction system, which enhances torque output while reducing overall size and weight. The 1.4 kW power rating supports reliable engine cranking, especially in cold start conditions. The counterclockwise rotation and 22-tooth pinion gear are designed to match the specifications of Mitsubishi family engines used in the Ford Fusion, Lincoln Milan, and Mercury Zephyr. The pad mounting type ensures a stable and secure fitment, maintaining alignment and reducing wear over time.
Common Applications and Issues Addressed
- Replaces faulty or worn-out starters causing engine crank failure
- Solves slow or weak engine cranking problems
- Addresses starter noise due to gear misalignment or wear
- Restores reliable starting performance in Ford Fusion, Lincoln Milan, and Mercury Zephyr vehicles
- Improves starting system efficiency with gear reduction technology
Installation Notes and Tips
Ensure the starter rotation matches the original unit (counterclockwise) before installation. Verify the 22-tooth pinion gear engages properly with the flywheel. The pad mounting type requires secure fastening to maintain alignment and prevent starter movement. It is recommended to inspect the battery and electrical connections to support optimal starter performance.
Quality Assurance and Warranty
WAI starters are manufactured to meet OEM specifications for fit and function. The 17945N starter undergoes rigorous testing to ensure durability and reliable operation. Please refer to WAI's warranty policy for specific coverage details.
| Brand | WAI |
| Part Number | 17945N |
| 12 | 12 |
| Design | Permanent magnet gear reduction |
| Family | Mitsubishi |
| Power Rating | 1.4 |
| Starter Rotation | Counterclockwise (left) |
| Tooth Quantity | 22 |
| Mounting Type | Pad |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Ford | Fusion | 3.0L | V6 | N/A | |
| 2009 | Mercury | Milan | 3.0L | V6 | N/A | |
| 2008 | Ford | Fusion | 3.0L | V6 | N/A | |
| 2008 | Mercury | Milan | 3.0L | V6 | N/A | |
| 2007 | Ford | Fusion | 3.0L | V6 | N/A | |
| 2007 | Mercury | Milan | 3.0L | V6 | N/A | |
| 2006 | Ford | Fusion | 3.0L | V6 | N/A | |
| 2006 | Lincoln | Zephyr | N/A | |||
| 2006 | Mercury | Milan | 3.0L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.