NOS Sorensen SW-144 Stoplight Switch – USA Made
Description:
Correct for 1968–81 Ford and Mercury platforms including Fairlane, Maverick, and Cougar. Cross-referenced with Standard DS177, BWD S427, and NAPA SL144. Threaded body with plunger-style actuator – mounts near brake pedal bracket. NOS condition – includes original packaging – not a reproduction.
⚙️ Part Overview
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Manufacturer: Sorensen (Standard Motor Products)
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Part Number: SW-144
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Type: Stoplight (brake light) switch
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Design: Threaded body with plunger-style actuator
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Function: Activates brake lights when pedal is depressed
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Country of Origin: USA
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Packaging: Typically boxed; NOS units may show shelf wear or be bundled in multi-part lots
🚗 Fitment & Specific Applications
While direct catalog data is limited, SW-144 appears to serve late 1960s to early 1980s Ford and Mercury platforms, especially those using mechanical brake light switches. Based on adjacent part numbers and interchange listings:
| Make | Models (Typical) | Years | Notes |
|---|---|---|---|
| Ford | Fairlane, Maverick, Torino | 1968–1981 | Mechanical brake switch systems |
| Mercury | Comet, Montego, Cougar | 1969–1982 | With or without power brakes |
| Lincoln | Continental, Mark Series | 1970s | May overlap with SW-133 |
Mounts near the brake pedal bracket and completes the circuit to rear lamps when the pedal is depressed.
🔁 Cross-Reference Numbers
| Brand | Part Number |
|---|---|
| Sorensen | SW-144 |
| Standard Motor Prod | DS177 |
| BWD | S427 |
| Wells | SW144 |
| NAPA Echlin | SL144 |
| Global Parts Dist. | 1711680 |
These interchange numbers reflect compatibility across multiple aftermarket brands for Ford-style mechanical stoplight switches
