Standard Ignition Knock Sensor KS271 for 1993 BMW 4.0L (740i, 740iL)
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The Standard Ignition Neutral Safety Switch (part number NS-333) is a direct-fit replacement for 1993-1997 BMW vehicles with 4.0L and 5.4L engines.
Specifications:
| Number of Terminals | 7 |
| Connector Gender | Male |
| Length - mm | 82.55 |
| Material | Plastic, Metal |
| Number of wires | 7 |
| Length - Inches | 3.25 |
| Terminal Type | Pins |
| Wire Quantity | 1 |
| Wiring Harness Length (in) | 18.5 |
| Wiring Harness Length (mm) | 469.9 |
| Voltage | 12V |
| Connector Shape | Rectangular |
| Connector Quantity | 1 |
| Connector Gender | Female |
Fits: 1993-1997 BMW models including 740i, 740iL, and 850Ci — 4.0L and 5.4L 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: BWD NS38044, BMW 24101421794, Duralast SW4720, Airtex 1S7161, Standard Ignition NS-333, Import Direct 18-0929, CARQUEST Premium by WELLS 53-31898, NAPA Echlin NS6826