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Expert Recommendation: Replacing all sensors together ensures optimal engine performance and saves you from paying mechanic labor costs twice.
4Pcs O2 Sensor Set
for Toyota Highlander Lexus RX330 3.3L V6 (2004-2007)
Replaces OE: 234-9042 234-4168 234-4509
$88.95
Final:
$84.50
-5% OFF
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Sensor Installation Blueprint
👨🔧 Mechanic's Installation Notes:
This is a COMPLETE SET (Upstream & Downstream). O2 sensors wear out at the same rate (typically 80k-100k miles).
Installation: Upstream sensors screw into the exhaust manifold near the engine. Downstream sensors screw into the pipe after the catalytic converter under the car.
Expert Recommendation: Replacing all sensors together ensures optimal engine performance and saves you from paying mechanic labor costs twice.
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine
|
|---|---|---|---|
|
2004-2005
|
Toyota
|
Highlander (Base, Limited)
|
V6-3.3L
|
|
2004-2006
|
Lexus
|
RX330 (Base)
|
V6-3.3L
|
Product Specifications
Warranty & Support: 1 Year + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-9042
Interchange: 89467-48050, 2349042, 234 9042, 89467-06040, 89467-0E030, 89467-33050, 89467-48060 |
|
Position
|
Exhaust System, Upstream (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Oxygen Sensor
- Connector Gender: Male - Wire Quantity: 4 Wires - Harness Length: 11.93 in - Thread Size: 0.711 in - Mounting Type: Threaded |
|
Core Part Number
|
234-4168
Interchange: 89465-08040, 2344168, 234 4168, 89465-48170, 8946548170, 89465 48170 |
|
Position
|
Exhaust System, Downstream (Post-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Oxygen Sensor
- Connector Gender: Male - Wire Quantity: 4 Wires - Harness Length: 13.78 in - Thread Size: 0.708 in - Mounting Type: Threaded |
|
Core Part Number
|
234-4509
Interchange: 89465-48180, 234 4509, 2344509, 2133873, 213-3873, SG1432, ES20226, 15570, 15758, 24454, 25024837, 25721, 894650E010, 894650E030, 894650E050, 894650E080, 894650E130, 8946548110, 8946548180, 8946548230, 8946548240, 8946548250, 8946548280, 8946548380 |
|
Position
|
Exhaust System, Downstream (Post-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Oxygen Sensor
- Connector Gender: Female - Wire Quantity: 4 Wires - Harness Length: 25.59 in - Thread Size: 0.708 in - Mounting Type: Threaded |
Package Content :
4PCS (1*234-9042 Upstream Left+1*234-9042 Upstream Right+1*234-4168 Downstream Left+1*234-4509 Downstream Right) O2 Sensor