8976948020 LEXUS Tire Pressure Control Module RX400H Rx

Review LEXUS Tire Pressure Control Module for RX400H RX 2004–2008

Lexus Tire Pressure Control Module (TPCM) for 2004-2008 RX 400h (Part Number: 89769-48020)

The Lexus Tire Pressure Control Module (TPCM) is an essential component of your 2004-2008 RX 400h's advanced safety and maintenance system. This TPCM, specifically identified by the part number 89769-48020, plays a pivotal role in maintaining the optimal tire pressure for your vehicle.

The TPCM continuously monitors the air pressure in each tire and activates the warning system when necessary. If the tire pressure falls below or rises above the recommended levels, the TPCM triggers the Low Tire Pressure Warning light on your dashboard. This feature not only ensures a comfortable and efficient driving experience but also contributes to improved vehicle safety and longevity.

This TPCM is a direct-fit replacement for the original part on your RX 400h. It comes with all necessary connectors and wiring, making the installation process hassle-free and straightforward. In case of any issues with the original TPCM, this aftermarket replacement is an affordable and reliable solution.

1. Continuously monitors tire pressure in all tires

2. Triggers Low Tire Pressure Warning light on dashboard

3. Maintains optimal tire pressure for improved safety, efficiency, and longevity

4. Direct-fit replacement with all necessary connectors and wiring

5. Affordable and reliable solution for any issues with the original TPCM.

Pros and Cons of Buying a Lexus RX 400h Tire Pressure Control Module (89769-48020)

The Lexus RX 400h Tire Pressure Control Module (TPCM) is an essential component of the vehicle's tire pressure monitoring system. Replacing a faulty TPCM can help maintain optimal tire pressure and improve overall vehicle performance and safety. In this analysis, we will discuss the pros and cons of purchasing this part.

1. Enhanced safety: The TPM ensures accurate and consistent tire pressure, reducing the risk of tire blowouts and other tire-related issues, which can lead to accidents.

2. Better fuel efficiency: Proper tire pressure helps maximize fuel economy, saving you money on gas.

3. Convenience: The TPM allows you to monitor tire pressure from the comfort of your vehicle, eliminating the need for manual pressure checks.

4. Potential cost savings: Replacing the TPCM may be less expensive than replacing all tires due to underinflation.

5. Long-lasting: The TPCM is a robust part that, when functioning correctly, can last for many years.

1. Cost: Replacing the TPCM can be an expensive repair, especially if you choose to have it installed at a dealership.

2. Complexity: The TPCM is a sophisticated electronic component, which may require specialized tools and knowledge to diagnose and replace.

3. Potential diagnostic challenges: Identifying the root cause of a TPCM issue can be time-consuming and may require multiple diagnostic steps.

4. Availability: Replacement TPCM units may not always be readily available from dealerships or parts suppliers.

5. Labor costs: The labor costs associated with installing a new TPCM can add significantly to the overall repair expense.

The Lexus RX 400h Tire Pressure Control Module (89769-48020) is an essential component of your vehicle's tire monitoring system. While the cost of replacement can be a concern, the benefits of improved safety, enhanced fuel efficiency, and convenience make it a worthwhile investment. If you experience issues with your TPM, consider seeking professional assistance to diagnose and repair the problem.

If you are experiencing tire pressure-related issues or warning lights on your dashboard, it may be time to consider replacing your Lexus RX 400h Tire Pressure Control Module. Before making a purchase, research local parts suppliers and dealerships for pricing and availability. Additionally, consider seeking the advice of a professional mechanic to help diagnose and address any underlying issues that may be contributing to the TPCM failure.

Details:

2004 -2008 Lexus Rx RX400H tire pressure control module 89769-48020.

specifications tirepressense:

• for models: Rx400h, Rx
• for years: 2004–2008
• brand: Lexus
• mpn: 8976948020
• part type: Pressure Control Tire Module
• sensor type: Tire Pressure Monitoring Sensor
• terminal type: Pin
• features: Easy Installation
• material: Plastic
• universal fitment: No
• placement on vehicle: Front

seller tirepressense:

• # reviews: 112
• city: reston, virginia
• rating: 100.0%

payments tirepressense:

• wallet: apple-pay
• credit card: visa
• other

returns tirepressense:

• policy: no returns

offer tirepressense:

• sold #: 14
• availability: in stock
• in stock #: 5
• started: december 21, 2025
• prices: $54.98–$80.00
• item condition:
  • Used
  • New
• options: ship-to-home
• best offers: true

shipping tirepressense:

• class: standard
• transit: 5-10 days
• service: usps ground advantage
• carrier: usps
• type: calculated

general tirepressense:

• category: Auto Parts > Car Truck Accessories > Wheels, Tires > Pressure Monitoring Sensor