2Pcs Knock Sensor with Harness for Lexus ES330 RX330 2004-2008 RX400H

This 2Pcs Knock Sensor with Harness is an engine management component compatible with for Lexus vehicles.

Product Overview

The 2Pcs Knock Sensor with Harness for Lexus ES330, RX330, and RX400H is an essential electronic assembly designed to detect engine detonation or knocking. This kit includes two precision-engineered knock sensors and the corresponding wiring harness to ensure accurate communication with the engine control unit (ECU). By providing real-time vibration data, it allows the vehicle to optimize ignition timing, ensuring smooth performance and protecting internal engine components from damage.

Key Features & Performance

• Detects engine knocking and detonation to prevent potential internal damage
• Includes two high-quality knock sensors and a matching wiring harness
• Restores precise communication between the engine sensors and the ECU
• Direct replacement design ensures a straightforward installation process
• Helps maintain optimal fuel efficiency and consistent engine performance

Fitment & Compatibility

• for Lexus ES330
• for Lexus RX330
• for Lexus RX400H

Common Uses

• Replacing damaged or failed knock sensors throwing diagnostic trouble codes
• Replacing brittle or rodent-damaged sensor wiring harnesses
• Restoring proper engine performance and clearing check engine lights

Technical Specifications

• Product Type: Knock Sensor with Harness
• Brand Compatibility: for Lexus
• Quantity: 2 Pcs Sensors + 1 Pc Harness

Frequently Asked Questions

Q: How do I confirm if this kit fits my vehicle? A: You can verify that your vehicle matches the listed models and years, such as the 2004-2008 Lexus RX330 or RX400H, prior to purchasing.

Q: Is the wiring harness included with the two sensors? A: Yes, this complete replacement kit includes both the two knock sensors and the necessary connecting wire harness.