HomeElectrical, Lighting and Body > SwitchesStandard Ignition NS-529 Clutch Starter Safety Switch
Part #: NS-529

Standard Ignition NS-529 Clutch Starter Safety Switch

⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, 6 and RX-8
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Overview of Standard Ignition Clutch Starter Safety Switch NS-529

The Standard Ignition NS-529 clutch starter safety switch is designed for reliable operation in select Mazda vehicles. This switch ensures proper engagement of the clutch before the engine starts, enhancing safety and functionality for Mazda 6 and RX-8 models.

  • Compatible with Mazda 6 and Mazda RX-8 models
  • Durable black and red plastic finish
  • Female connector with two male blade terminals
  • Includes one clutch starter safety switch
  • Standard Ignition quality and fitment assurance

Product Features and Specifications

The NS-529 clutch starter safety switch features a plastic housing finished in black and red, designed to withstand typical engine bay conditions. It includes a female connector interface and two male blade terminals, ensuring secure electrical connections. The switch is engineered to meet OEM specifications for Mazda 6 and RX-8 vehicles, providing consistent performance and safety compliance.

Function and Application in Mazda Vehicles

This clutch starter safety switch is used to prevent the engine from starting unless the clutch pedal is fully depressed. It is essential for manual transmission Mazda 6 and RX-8 models to avoid unintended vehicle movement during startup.

  • Prevents engine start without clutch engagement
  • Eliminates starter motor damage from improper use
  • Ensures compliance with vehicle safety systems
  • Reduces risk of accidental vehicle movement
  • Maintains proper electrical circuit function in starting system

Installation Notes and Tips

When installing the NS-529 clutch starter safety switch, ensure the vehicle is off and the battery is disconnected to avoid electrical hazards. Verify the connector gender and terminal type match the vehicle’s wiring harness. Proper alignment and secure mounting are critical for switch operation. Consult the Mazda service manual for specific installation procedures related to the 6 and RX-8 models.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards. The NS-529 clutch starter safety switch undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty terms may vary, Standard Ignition typically offers coverage against defects in materials and workmanship for a defined period. Refer to the product documentation for detailed warranty information.

BrandStandard Ignition
Part NumberNS-529
ColorBlack, Red
Connector GenderFemale
ContentsSwitch
FinishPlastic
Terminal GenderMale
Terminal TypeBlade

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2005Mazda6N/AClutch Pedal Mounted
2005MazdaRX-8N/AClutch Switch
2004Mazda6N/AClutch Pedal Mounted
2004MazdaRX-8N/AClutch Switch
2003Mazda6N/AClutch Pedal Mounted

* 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:

1S586131-022653-12661GJ6A6649YJA4494NS6747S51023V25-73-0042

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.