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Expert Recommendation: Replacing all sensors together ensures optimal engine performance and saves you from paying mechanic labor costs twice.
2Pcs Air Fuel Ratio & O2 Sensor
for Toyota Sienna V6 (2004-2010 FWD Only)
Replaces OE: 234-9012 234-4516
$44.95
Final:
$42.70
-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
|
|---|---|---|---|
|
2004-2006
|
Toyota
|
Sienna
|
3.3L V6
|
|
2007-2010
|
Toyota
|
Sienna (FWD)
|
3.5L V6
|
Product Specifications
Warranty & Support: 2 Years + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-9012
Interchange: 234-4516, 89465-08030, 89465-08070, SU6987, 15620, 15677, ES20180, 75-3944, 24687, SG1658, 2133874 |
|
Position
|
Exhaust System, Upstream Right (Bank 1, Sensor 1, Pre-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Wide-Band Oxygen Sensor
- Wire Quantity: 4 Wires - Wire Harness Length: 7.09 in - Thread Diameter: 0.711 in - Connector Gender: Male - Fit Type: Specific |
|
Core Part Number
|
234-4516
Interchange: 234-9012, 2349012, 234 9012, 89467-08040, 89467 08040, 8946708040 |
|
Position
|
Exhaust System, Downstream Right (Bank 1, Sensor 2, Post-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Narrow-Band Oxygen Sensor
- Wire Quantity: 4 Wires - Wire Harness Length: 15.75 in - Thread Diameter: 0.708 in - Connector Gender: Female - Fit Type: Specific |
Package Content :
2PCS (1*234-9012 Upstream+1*234-4516 Downstream) Oxygen Sensor