/live/media/SI/SI_NS135_Fro.jpg)
Standard Ignition NS-135 Neutral Safety Switch
| Brand | Standard Ignition NS-135 |
|---|---|
| Color | Black |
| Connector Gender | Female |
| Finish | Aluminum, Plastic |
| Terminal Gender | Male |
| Terminal Type | Blade Terminals |
| Fits | Lexus and Toyota · 12 vehicles |
Bolt-mount design. Installs securely with a simple bolt-on attachment method.
Metal construction. Built with a durable metal body and aluminum-plastic finish.
12V switch. Uses blade terminals and a 9-terminal layout for reliable electrical connection.
Cross-references Standard Ignition NS-135, 8454012200 and JA4047 for the same application. See all 5.
Neutral Safety Switch for Toyota and Lexus
Standard Ignition NS-135 is a 12V neutral safety switch built with a bolt-mount design, a rectangular female connector, and 9 male blade terminals. It is a direct-fit electrical replacement for select Toyota and Lexus applications, including Corolla, RAV4, and ES300 models with Tokairika fitment.
Key Features
- Part number: NS-135
- 12V neutral safety switch for automatic transmission starting circuit control
- Bolt-mount attachment method for secure installation
- 1 rectangular female connector with 9 male blade terminals
- Black face color with aluminum and plastic finish
- Metal construction for underhood electrical service
- Length: 3.875 in. (98.425 mm)
- Fits 1993-1995 Toyota Corolla, N/A, Tokairika
- Fits 1997-1999 Toyota Corolla, N/A, Tokairika
- Fits 1997-2000 Toyota RAV4, N/A, Tokairika
- Fits 1999-2000 Lexus ES300, N/A, Tokairika
Detailed Description
Standard Ignition NS-135 is a neutral safety switch used in the vehicle starting and transmission interlock circuit. It is specified for select Toyota Corolla, Toyota RAV4, and Lexus ES300 applications with Tokairika fitment, making it a focused replacement for vehicles that require the correct connector style, terminal layout, and mounting pattern. This part cross-references JA4047 for the same application.
Common Problems It Can Help Solve
- No-crank condition when the transmission is in Park or Neutral
- Starter engagement only in certain gear positions
- Intermittent starting caused by worn switch contacts
- Incorrect neutral safety signal to the starting circuit
- Transmission range switch electrical faults related to the neutral start function
Installation Notes and Tips
Verify connector shape, terminal count, and Tokairika application details before installation. The switch uses a bolt-mount design and does not include mounting hardware or gaskets. Confirm the transmission is in the correct position during removal and installation, and inspect the harness connector for corrosion or damaged terminals before reconnecting.
Quality Assurance
Standard Ignition supplies electrical replacement parts for service applications, and NS-135 is built to match the listed fitment and connector specifications for the vehicles shown.
| Year | Make | Model | Drive Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2000 | Lexus | ES300 | — | Automatic | — | — | N/A | Tokairika |
| 2000 | Toyota | RAV4 | FWD | Automatic | — | — | N/A | Tokairika |
| 1999 | Lexus | ES300 | — | Automatic | — | — | N/A | Tokairika |
| 1999 | Toyota | Corolla | — | Automatic | — | — | N/A | Tokairika |
| 1999 | Toyota | RAV4 | FWD | Automatic | — | — | N/A | Tokairika |
| 1998 | Toyota | Corolla | — | Automatic | — | — | N/A | Tokairika |
| 1998 | Toyota | RAV4 | FWD | Automatic | — | — | N/A | Tokairika |
| 1997 | Toyota | Corolla | — | Automatic | 1.8L | L4 | N/A | Tokairika |
| 1997 | Toyota | RAV4 | FWD | Automatic | — | — | N/A | Tokairika |
| 1995 | Toyota | Corolla | — | Automatic | 1.8L | L4 | N/A | Tokairika |
| 1994 | Toyota | Corolla | — | Automatic | 1.8L | L4 | N/A | Tokairika |
| 1993 | Toyota | Corolla | — | Automatic | 1.8L | L4 | N/A | Tokairika |
| No rows match your filter. | ||||||||