How to disconnect, remove, and replace the Knock Sensor in Lexus RX330?

For four-cylinder models, the knock sensor is on the engine block's backside, requiring intake manifold removal. Disconnect the negative battery cable, remove the intake manifold, and disconnect the sensor's electrical connector. Remove the retaining nut and the sensor. During installation, angle the sensor's electrical terminal slightly below the horizontal. For V6 models, the knock sensors are between the cylinder heads, also requiring intake manifold removal. Disconnect the battery cable, and remove the intake manifolds and water transfer hose. Disconnect the sensors' electrical connectors and either unscrew the sensors or the retaining nuts/bolts.

Genuine Lexus RX330 Knock Sensor

Engine Knock Sensor

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Lexus RX330 Knock Control Sensor
Part Number: 89615-20090
$145.68 MSRP: $195.41
You Save: $49.73 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Knock Control
- Manufacturer Note: (J)
- Replaced by: 89615-06010
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; 2GRFE, 3MZFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX330 Knock Control Sensor
Part Number: 89615-06010
$145.68 MSRP: $195.41
You Save: $49.73 (26%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor, Knock Control; Knock Sensor
- Manufacturer Note: (L)
- Replaces: 89615-20090
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; 2GRFE, 2GRFE; GSU30L-CWAGKA, 3MZFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA

Lexus RX330 Knock Sensor

Knock Sensor that is used in Lexus RX330 vehicles is an essential of the vehicle as it is used to detect the knock of the engine and relay signals to the powertrain control for correction of timing of the ignition. Usually piezoelectric, the sensor performs the act of changing the vibrations into electrical signals in relation to pressure spikes that represent knock. It can enable persons to make very fine adjustments to the ignition timing and eliminate chances of damaging the engines. Some can even change the timings of every cylinder and control the boost pressure for maximum power and durability in different situations. A typical technique that has enhanced the management of engines in current car models is Lexus RX330 Knock Sensor technology.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX330 Knock Sensor available on LexusPartsNow.com. Our OEM Lexus RX330 Knock Sensor come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!

Lexus RX330 Knock Sensor Parts Questions & Experts Answers

Knock Control Sensor
89615-06010
Q: How to disconnect, remove, and replace the Knock Sensor in Lexus RX330?
A: For four-cylinder models, the knock sensor is on the engine block's backside, requiring intake manifold removal. Disconnect the negative battery cable, remove the intake manifold, and disconnect the sensor's electrical connector. Remove the retaining nut and the sensor. During installation, angle the sensor's electrical terminal slightly below the horizontal. For V6 models, the knock sensors are between the cylinder heads, also requiring intake manifold removal. Disconnect the battery cable, and remove the intake manifolds and water transfer hose. Disconnect the sensors' electrical connectors and either unscrew the sensors or the retaining nuts/bolts.