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Standard Ignition NS-323 Clutch Starter Safety Switch
Reliable Clutch Starter Safety Switch for BMW Vehicles
The Standard Ignition NS-323 clutch starter safety switch is designed to ensure safe engine starting by preventing the vehicle from starting unless the clutch pedal is fully depressed. This switch is compatible with a wide range of BMW models, providing precise fitment and reliable performance.
Key Features of the Standard Ignition NS-323 Switch
- Connector gender: Female with one connector for secure electrical connection
- Includes four brushes as part of the hose connector assembly
- Two male terminals with pin-type design for reliable contact
- Compatible with numerous BMW models including 3 Series, 5 Series, 6 Series, 8 Series, M3, X5, Z3, and Z8
- Part number NS-323 ensures exact replacement and fitment
Detailed Product Description
The NS-323 clutch starter safety switch from Standard Ignition is engineered to meet OEM specifications for electrical and safety components. Featuring a female connector and two male pin terminals, this switch integrates seamlessly into the clutch system of BMW vehicles. The inclusion of four brushes in the hose connector assembly enhances electrical conductivity and durability. This part is compatible with BMW models such as the 318i, 323i, 325i, 328i, 330i, 335i, 525i, 528i, 530i, 545i, 650i, 840Ci, 850Ci, M3, X5, Z3, and Z8, ensuring broad application across multiple series and model years.
Common Applications and Issues Addressed
- Prevents engine from starting unless clutch pedal is engaged, enhancing safety
- Resolves intermittent starting problems related to faulty clutch switches
- Eliminates issues with starter motor engagement in BMW 3 Series and 5 Series models
- Addresses electrical connection failures due to worn or damaged terminals
- Improves clutch pedal switch responsiveness for smoother vehicle operation
Installation Notes and Tips
- Ensure the vehicle battery is disconnected before installation to avoid electrical shorts
- Verify connector orientation: female connector and male pin terminals must align correctly
- Inspect the clutch pedal assembly for wear or damage before installing the new switch
- Test the switch operation by confirming the engine only starts when the clutch pedal is fully depressed
- Consult the vehicleβs service manual for specific torque specifications and installation procedures
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The NS-323 clutch starter safety switch undergoes rigorous quality control testing to guarantee proper fit and function. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | NS-323 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Type | Pins |
This part fits 162 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | BMW | 323i | N/A | ||||
| 2007 | BMW | 328i | N/A | ||||
| 2007 | BMW | 328xi | N/A | ||||
| 2007 | BMW | 335i | N/A | ||||
| 2007 | BMW | 335xi | N/A | ||||
| 2007 | BMW | 650i | N/A | ||||
| 2006 | BMW | 323i | N/A | ||||
| 2006 | BMW | 325Ci | N/A | ||||
| 2006 | BMW | 325i | N/A | ||||
| 2006 | BMW | 325xi | N/A | ||||
| 2006 | BMW | 650i | N/A | ||||
| 2005 | BMW | 325Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2005 | BMW | 325i | Manual | N/A | 2 Terminal Fitment | ||
| 2005 | BMW | 325xi | Manual | N/A | 2 Terminal Fitment | ||
| 2004 | BMW | 325Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2004 | BMW | 325i | Manual | N/A | 2 Terminal Fitment | ||
| 2004 | BMW | 325xi | Manual | N/A | 2 Terminal Fitment | ||
| 2004 | BMW | 330Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2004 | BMW | 330i | Manual | N/A | 2 Terminal Fitment | ||
| 2004 | BMW | 330xi | Manual | N/A | 2 Terminal Fitment | ||
| 2004 | BMW | 545i | N/A | ||||
| 2003 | BMW | 325Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2003 | BMW | 325i | Manual | N/A | 2 Terminal Fitment | ||
| 2003 | BMW | 325xi | Manual | N/A | 2 Terminal Fitment | ||
| 2003 | BMW | 330Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2003 | BMW | 330i | Manual | N/A | 2 Terminal Fitment | ||
| 2003 | BMW | 330xi | Manual | N/A | 2 Terminal Fitment | ||
| 2003 | BMW | 525i | N/A | ||||
| 2002 | BMW | 325Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2002 | BMW | 325i | Manual | N/A | 2 Terminal Fitment | ||
| 2002 | BMW | 325xi | Manual | N/A | 2 Terminal Fitment | ||
| 2002 | BMW | 330Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2002 | BMW | 330i | Manual | N/A | 2 Terminal Fitment | ||
| 2002 | BMW | 330xi | Manual | N/A | 2 Terminal Fitment | ||
| 2002 | BMW | 525i | N/A | ||||
| 2001 | BMW | 325Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2001 | BMW | 325i | Manual | N/A | 2 Terminal Fitment | ||
| 2001 | BMW | 325xi | Manual | N/A | 2 Terminal Fitment | ||
| 2001 | BMW | 330Ci | Manual | N/A | 2 Terminal Fitment | ||
| 2001 | BMW | 330Ci | 3.0L | L6 | N/A | ||
| 2001 | BMW | 330i | Manual | N/A | 2 Terminal Fitment | ||
| 2001 | BMW | 330i | 3.0L | L6 | N/A | ||
| 2001 | BMW | 330xi | Manual | N/A | 2 Terminal Fitment | ||
| 2001 | BMW | 330xi | 3.0L | L6 | N/A | ||
| 2001 | BMW | 525i | N/A | ||||
| 2001 | BMW | M3 | N/A | ||||
| 2001 | BMW | X5 | 3.0L | L6 | N/A | ||
| 2001 | BMW | X5 | 4.4L | V8 | N/A | ||
| 2000 | BMW | 323Ci | 2.5L | L6 | N/A | ||
| 2000 | BMW | 323i | 2.5L | L6 | N/A | ||
| 2000 | BMW | 328Ci | 2.8L | L6 | N/A | ||
| 2000 | BMW | 328Ci | N/A | ||||
| 2000 | BMW | 328i | 2.8L | L6 | N/A | ||
| 2000 | BMW | 328i | N/A | ||||
| 2000 | BMW | 528i | N/A | 2 Terminal Fitment | |||
| 2000 | BMW | X5 | 4.4L | V8 | N/A | ||
| 2000 | BMW | Z3 | N/A | ||||
| 2000 | BMW | Z8 | N/A | ||||
| 1999 | BMW | 318i | N/A | ||||
| 1999 | BMW | 318is | N/A | ||||
| 1999 | BMW | 318ti | 1.9L | L4 | N/A | ||
| 1999 | BMW | 318ti | N/A | ||||
| 1999 | BMW | 323i | 2.5L | L6 | N/A | ||
| 1999 | BMW | 323is | 2.5L | L6 | N/A | ||
| 1999 | BMW | 328i | 2.8L | L6 | N/A | ||
| 1999 | BMW | 328i | N/A | ||||
| 1999 | BMW | 328is | 2.8L | L6 | N/A | ||
| 1999 | BMW | 528i | N/A | 2 Terminal Fitment | |||
| 1999 | BMW | M3 | N/A | ||||
| 1999 | BMW | Z3 | N/A | ||||
| 1998 | BMW | 318i | N/A | ||||
| 1998 | BMW | 318is | N/A | ||||
| 1998 | BMW | 318ti | 1.9L | L4 | N/A | ||
| 1998 | BMW | 318ti | N/A | ||||
| 1998 | BMW | 323i | 2.5L | L6 | N/A | ||
| 1998 | BMW | 323i | N/A | ||||
| 1998 | BMW | 323is | 2.5L | L6 | N/A | ||
| 1998 | BMW | 323is | N/A | ||||
| 1998 | BMW | 328i | 2.8L | L6 | N/A | ||
| 1998 | BMW | 328i | N/A | ||||
| 1998 | BMW | 328is | 2.8L | L6 | N/A | ||
| 1998 | BMW | 528i | N/A | 2 Terminal Fitment | |||
| 1998 | BMW | M3 | N/A | ||||
| 1998 | BMW | Z3 | N/A | ||||
| 1997 | BMW | 318i | N/A | ||||
| 1997 | BMW | 318is | N/A | ||||
| 1997 | BMW | 318ti | N/A | ||||
| 1997 | BMW | 328i | 2.8L | L6 | N/A | ||
| 1997 | BMW | 328i | N/A | ||||
| 1997 | BMW | 328is | 2.8L | L6 | N/A | ||
| 1997 | BMW | 528i | N/A | 2 Terminal Fitment | |||
| 1997 | BMW | 840Ci | 4.4L | V8 | N/A | ||
| 1997 | BMW | 850Ci | 5.4L | V12 | N/A | ||
| 1997 | BMW | M3 | N/A | ||||
| 1997 | BMW | Z3 | N/A | ||||
| 1996 | BMW | 318i | N/A | ||||
| 1996 | BMW | 318is | N/A | ||||
| 1996 | BMW | 318ti | N/A | ||||
| 1996 | BMW | 328i | 2.8L | L6 | N/A | ||
| 1996 | BMW | 328i | N/A | ||||
| 1996 | BMW | 328is | 2.8L | L6 | N/A | ||
| 1996 | BMW | 840Ci | 4.4L | V8 | N/A | ||
| 1996 | BMW | 850Ci | 5.4L | V12 | N/A | ||
| 1996 | BMW | M3 | N/A | ||||
| 1996 | BMW | Z3 | 1.9L | L4 | N/A | ||
| 1996 | BMW | Z3 | N/A | ||||
| 1995 | BMW | 318i | 1.8L | L4 | N/A | ||
| 1995 | BMW | 318i | N/A | ||||
| 1995 | BMW | 318is | N/A | ||||
| 1995 | BMW | 318ti | N/A | ||||
| 1995 | BMW | 325i | N/A | ||||
| 1995 | BMW | 325is | N/A | ||||
| 1995 | BMW | 530i | N/A | ||||
| 1995 | BMW | 840Ci | 4.0L | V8 | N/A | ||
| 1995 | BMW | 850Ci | 5.4L | V12 | N/A | ||
| 1995 | BMW | M3 | N/A | ||||
| 1994 | BMW | 318i | 1.8L | L4 | N/A | ||
| 1994 | BMW | 318i | N/A | ||||
| 1994 | BMW | 318is | N/A | ||||
| 1994 | BMW | 325i | N/A | ||||
| 1994 | BMW | 325is | N/A | ||||
| 1994 | BMW | 530i | N/A | ||||
| 1994 | BMW | 840Ci | 4.0L | V8 | N/A | ||
| 1994 | BMW | 850Ci | 5.0L | V12 | N/A | ||
| 1993 | BMW | 318i | 1.8L | L4 | N/A | ||
| 1993 | BMW | 318i | N/A | ||||
| 1993 | BMW | 318is | N/A | ||||
| 1993 | BMW | 325i | N/A | ||||
| 1993 | BMW | 325is | N/A | ||||
| 1993 | BMW | 850Ci | 5.0L | V12 | N/A | ||
| 1992 | BMW | 318i | 1.8L | L4 | N/A | ||
| 1992 | BMW | 318i | N/A | ||||
| 1992 | BMW | 318is | N/A | ||||
| 1992 | BMW | 325i | N/A | ||||
| 1992 | BMW | 325is | N/A | ||||
| 1991 | BMW | 318i | 1.8L | L4 | N/A | ||
| 1991 | BMW | 318i | N/A | ||||
| 1991 | BMW | 318is | N/A | ||||
| 1991 | BMW | 325i | N/A | ||||
| 1991 | BMW | 325is | N/A | ||||
| 1991 | BMW | 325iX | N/A | ||||
| 1991 | BMW | M3 | N/A | ||||
| 1990 | BMW | 325i | N/A | ||||
| 1990 | BMW | 325is | N/A | ||||
| 1990 | BMW | 325iX | N/A | ||||
| 1990 | BMW | M3 | N/A | ||||
| 1989 | BMW | 325i | N/A | ||||
| 1989 | BMW | 325is | N/A | ||||
| 1989 | BMW | 325iX | N/A | ||||
| 1989 | BMW | M3 | N/A | ||||
| 1988 | BMW | 325i | N/A | ||||
| 1988 | BMW | 325is | N/A | ||||
| 1988 | BMW | 325iX | N/A | ||||
| 1988 | BMW | M3 | N/A | ||||
| 1987 | BMW | 325e | N/A | ||||
| 1987 | BMW | 325i | N/A | ||||
| 1987 | BMW | 325is | N/A | ||||
| 1986 | BMW | 325e | N/A | ||||
| 1985 | BMW | 318i | N/A | ||||
| 1985 | BMW | 325e | N/A | ||||
| 1984 | BMW | 318i | N/A | ||||
| 1984 | BMW | 325e | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.