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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 2Pcs O2 Sensor
for Mazda CX-7 2.5L (2010-2012)
Replaces OE: 234-5043 234-4466
$50.95
Final:
$48.40
-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/Displacement
|
|---|---|---|---|
|
2010-2012
|
Mazda
|
CX-7
|
2.5L L4
|
Product Specifications
Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number (Upstream)
|
234-5043
Interchange: 2345043, 234 5043, L555-18-8G1, L555188G1, L555 18 8G1, L555-18-8G1A, L555188G1A, 25025068, 24363 |
|
Position (Upstream)
|
Exhaust System, Upstream (Front, Pre-Catalytic Converter)
|
|
Key Parameters (Upstream)
|
- Sensor Type: Heated Oxygen Sensor
- Wire Count: 5-Wire - Connector: Male/Female (Please verify specific fit) - Thread Diameter: 0.711 in (M18 x 1.5) - Wire Harness Length: 19.61 in |
|
Item
|
Specification
|
|---|---|
|
Core Part Number (Downstream)
|
234-4466
Interchange:2344466, 234 4466, L55618861, L556-18-861, L556 18 861, L55618861A, L556-18-861A |
|
Position (Downstream)
|
Exhaust System, Downstream Right (Rear, Post-Catalytic Converter)
|
|
Key Parameters (Downstream)
|
- Sensor Type: Heated Oxygen Sensor
- Wire Count: 4-Wire - Connector: Male - Mounting Type: Threaded - Thread Diameter: 0.708 in (M18 x 1.5) - Wire Harness Length: 28.35 in |
Package Content :
2Pcs (1*234-5043+1*234-4466) Oxygen Sensor