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Expert Recommendation: Replacing all sensors together ensures optimal engine performance and saves you from paying mechanic labor costs twice.
Suitable for 4Pcs O2 Sensor
for Mitsubishi Montero Sport 3.0L (1997-2006)
Replaces OE: 234-4633 234-4657 234-4741 234-4742
$51.95
Final:
$49.35
-5% OFF
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Check Fitment Below: If your vehicle matches, place your order directly with confidence!
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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/Displacement
|
|---|---|---|---|
|
2001-2006
|
Mitsubishi
|
Montero (Limited, XLS)
|
3.5L V6 / 3.8L V6
|
|
1997-2003
|
Mitsubishi
|
Montero Sport (ES, LS, XLS)
|
3.0L V6
|
|
1999-2004
|
Mitsubishi
|
Montero Sport (Limited, XLS, XLS Premium, etc.)
|
3.5L V6
|
Product Specifications
Warranty & Support: 2 Years (Heated) + Pre-sale Load Test + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-4633, 234-4657, 234-4741, 234-4742 (Set of 4)
Interchange: 234-4656, 13801, SG1225 |
|
Position
|
Exhaust System, Upstream (Front/Pre-Cat) & Downstream (Rear/Post-Cat)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor Kit
- Wire Quantity: 4 Wires per sensor - Connector: Male - Thread Diameter: 0.708 in (M18 x 1.5) - Mounting Type: Threaded - Wire Lengths (Sensor to Lead): 440 mm, 590 mm, 700 mm, 760 mm - Note: Minor fitment tolerance of 1-3mm may exist due to manual measurement. |
Package Content : 4Pcs (234-4633+234-4657+234-4741+234-4742) Oxygen Sensor