Standard Ignition Neutral Safety Switch NS-55 for 1978-1979 Ford 5.8L (Bronco, F-100, F-150, F-250)
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The Standard Ignition Neutral Safety Switch (part number NS-53) is a direct-fit replacement for 1967-1977 Ford vehicles with 3.9L, 4.9L, and 5.0L engines.
Specifications:
| Number of Terminals | 4 |
| Connector Gender | Male Female |
| Terminal Gender | Male Female |
| Wiring Harness Length (mm) | 336.55 |
| Wiring Harness Length (in) | 13.25 |
| Voltage | 12V |
| Terminal Type | Bullet |
| Number of wires | 4 |
| Mounting Type | Bolt Mount |
| Material | Plastic |
| Length - mm | 54.76875 |
| Length - Inches | 2.15625 |
| Gaskets Included | No |
| Finish | Plastic |
Fits: 1967-1977 Ford models including F-100, F-250, and F-350 — 3.9L, 4.9L, and 5.0L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Carquest Standard Filters 51286, Motorcraft SW600, KEM NS478, ACDelco 88923272, BWD S9221, Duralast 51286, General Motors 88923272, Ford C7TZ7A247A and 4 more