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Standard Ignition TPM68A Tire Pressure Monitoring System Sensor
Reliable TPMS Sensor for Lexus RX Models
The Standard Ignition TPM68A Tire Pressure Monitoring System (TPMS) Sensor is designed specifically for select Lexus RX models, including RX330, RX350, RX400h, and RX450h. This sensor ensures accurate tire pressure readings to maintain vehicle safety and performance.
- Connector Type: Bolt on for secure electrical connection
- Frequency: 315 MHz for reliable signal transmission
- Mounting Location: Wheel-mounted for direct pressure monitoring
- Mounting Method: Clamp in for stable sensor placement
- Sensor Nut Torque: 35 in/lbs to ensure proper installation tightness
Technical Details and Compatibility
The TPM68A sensor operates at a 315 MHz frequency, compatible with the tire pressure monitoring systems used in Lexus RX330, RX350, RX400h, and RX450h models. Its bolt-on connector type facilitates a straightforward electrical connection, while the clamp-in mounting method secures the sensor firmly to the wheel. Proper torque of 35 in/lbs on the sensor nut is critical to maintain sensor integrity and prevent air leaks. This sensor is engineered to meet the specifications required for these Lexus vehicles, ensuring accurate and consistent tire pressure data.
Common Applications and Problem Resolution
- Replacement for faulty or damaged TPMS sensors on Lexus RX330, RX350, RX400h, and RX450h
- Resolves inaccurate or intermittent tire pressure readings
- Eliminates TPMS warning light issues related to sensor failure
- Prevents potential tire damage due to underinflation or overinflation
- Maintains compliance with vehicle safety monitoring systems
Installation Notes and Tips
When installing the Standard Ignition TPM68A sensor, ensure the sensor nut is torqued to 35 in/lbs to avoid sensor damage or air leaks. The bolt-on connector type requires careful alignment for a secure electrical connection. The clamp-in mounting method should be checked for proper fit to the wheel to maintain sensor stability. It is recommended to verify sensor functionality with a compatible TPMS scan tool after installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The TPM68A sensor undergoes rigorous quality control to ensure reliable performance on Lexus RX330, RX350, RX400h, and RX450h vehicles. Warranty coverage details should be confirmed with the product documentation or manufacturer.
| Brand | Standard Ignition |
| Part Number | TPM68A |
| Connector Type | Bolt On |
| Frequency | 315 MHZ |
| Mounting Location | Wheel |
| Mounting Method | Clamp In |
| Sensor Nut Torque (in/lbs) | 35 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2015 | Lexus | RX450h | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2014 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2013 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2012 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2011 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2010 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2009 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2008 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2008 | Lexus | RX400h | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2007 | Lexus | RX350 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2007 | Lexus | RX400h | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
| 2006 | Lexus | RX330 | N/A | w/ Aluminum Valve; OE Style/ID Clone-able; Built In U.S.; 314.9 Mhz Sensor; No programming required. Install sensor and follow the OEM factory relearn procedure. |
* 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.