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SKP SK6643 Starter
| Brand | SKP SK6643 |
|---|---|
| Design | Permanent magnet gear reduction |
| Starter Rotation | Counterclockwise (left) |
| Tooth Quantity | 22 |
| Kilowatt | 1.5 |
| Voltage | 12 |
| Fits | Ford, Lincoln, and Mercury · 13 vehicles |
Gear reduction design. Delivers efficient starting power in a compact starter.
Permanent magnet construction. Helps provide reliable performance with reduced electrical demand.
12-volt starter. Built for standard automotive starting systems.
Cross-references AMS Automotive 6643, Quality-Built 3264SN and Remy 97121 for the same application. See all 8.
Starter for Ford Taurus and Mercury Sable
SKP SK6643 is a 12-volt starter built with a permanent magnet gear reduction design for reliable engine cranking. It is engineered for direct-fit applications across select Ford, Mercury, and Lincoln vehicles, including Ford Taurus and Mercury Sable models from 2000 through 2005.
Key Features
- Permanent magnet gear reduction starter design
- 12-volt electrical system
- 1.5 kW output
- Counterclockwise (left) rotation
- 22-tooth drive configuration
- Fits select Ford Taurus, Mercury Sable, and Lincoln Continental applications
- Part number SK6643 for application matching
Detailed Description
SKP SK6643 is a replacement starter for vehicles that require a counterclockwise-rotation, 12V unit with a permanent magnet gear reduction layout. The 1.5 kW design supports dependable starting performance, while the 22-tooth drive specification helps ensure proper engagement with the engine’s flywheel or flexplate. This starter is listed for 2000-2005 Ford Taurus, 2000-2005 Mercury Sable, and 2002 Lincoln Continental applications, making it a practical choice when replacing a worn or failing starter on these vehicles. The SK6643 part number is also useful when cross-checking interchange references during parts lookup.
This part cross-references Quality-Built 3264SN for the same application.
What It Helps Solve
- Engine no-crank condition
- Slow or weak cranking during startup
- Intermittent starter engagement
- Starter grinding caused by worn drive components
- Electrical starting failure on listed Ford, Mercury, and Lincoln vehicles
Installation Notes and Tips
Verify starter rotation, tooth count, voltage, and mounting configuration before installation. Confirm vehicle application by year, make, and model, especially for Ford Taurus and Mercury Sable fitments. Check battery condition, cable integrity, and charging system output before replacing the starter to avoid repeat starting issues. The 2002 Lincoln Continental listing includes a different rotation and gear reduction note, so application verification is important before ordering.
Quality Assurance
SKP SK6643 is built to match the listed electrical and drive specifications for the stated applications. Interchange references include AMS Automotive 6643 and Remy 97121, which can help with catalog verification during parts selection.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2005 | Ford | Taurus | — | — | — |
| 2005 | Mercury | Sable | — | — | — |
| 2004 | Ford | Taurus | — | — | — |
| 2004 | Mercury | Sable | — | — | — |
| 2003 | Ford | Taurus | — | — | — |
| 2003 | Mercury | Sable | — | — | — |
| 2002 | Ford | Taurus | — | — | — |
| 2002 | Lincoln | Continental | 4.6L | V8 | Clockwise Rotation; Offset Gear Reduction; 2.5KW; 13 Teeth |
| 2002 | Mercury | Sable | — | — | — |
| 2001 | Ford | Sable | — | — | — |
| 2001 | Ford | Taurus | — | — | — |
| 2001 | Mercury | Sable | — | — | — |
| 2000 | Ford | Sable | — | — | — |
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