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-41) is a direct-fit replacement for 1977-1996 Buick, Chevrolet, GMC, and Oldsmobile vehicles with 5.7L, 5.0L, and 6.6L engines.
Specifications:
| Number of Terminals | 5 |
| Connector Gender | Male |
| Terminal Gender | Male |
| Voltage | 12V |
| Terminal Type | Blade |
| Number of wires | 0 |
| Material | Plastic |
| Length - mm | 117.475 |
| Length - Inches | 4.625 |
| Gaskets Included | No |
| Finish | Plastic |
| Connector Shape | Rectangular |
| Connector Quantity | 3 |
| Attachment Method | Push-in |
Fits: 1977-1996 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models including Century, Commercial Chassis, Electra, Estate Wagon, LeSabre, Regal, Riviera, Roadmaster and more — 5.7L, 5.0L, and 6.6L 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: KEM NS45, ACDelco 15679680, BWD S9168, Advan-Tech 6M3, Duralast 51216, General Motors 15679679, Airtex 1S5067, CARQUEST Premium by WELLS 53-31534 and 4 more
WARNING: This product contains a chemical known to the State of California to cause cancer.