Standard Ignition Neutral Safety Switch NS-21 for 1977-1981 Buick/Chevrolet/GMC 6.6L 5.7L (Century, Electra, Estate Wagon, LeSabre)
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The Standard Ignition Neutral Safety Switch (part number NS-15) is a direct-fit replacement for 1973-1981 Buick, Chevrolet, GMC, and Jeep vehicles with 7.5L, 3.8L, and 4.3L engines.
Specifications:
| Number of Terminals | 7 |
| Connector Gender | Male |
| Terminal Gender | Male |
| Material | Metal |
| Voltage | 12V |
| Terminal Type | Blade |
| Number of wires | 0 |
| Length - mm | 117.475 |
| Length - Inches | 4.625 |
| Gaskets Included | No |
| Finish | Aluminum, Plastic |
| Connector Quantity | 1 |
| Color/Finish | Silver, White |
| Attachment Method | Push-in |
Fits: 1973-1981 Buick, Chevrolet, GMC, Jeep, and Oldsmobile models including Apollo, Century, Electra, Estate Wagon, LeSabre, Regal, Riviera, Skyhawk and more — 7.5L, 3.8L, and 4.3L 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 51253, KEM NS14, ACDelco 1994163, BWD S359, Chrysler 5354936, Duralast DR419, General Motors 1994161, Jeep J5354936 and 7 more