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Downstream O2 Sensor Bank 1 for Mazda MPV 3.0L V6 (1996-1998) - 234-4142 15257
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Downstream O2 Sensor Bank 1 for Mazda MPV 3.0L V6 (1996-1998) - 234-4142 15257

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$20.95
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🇺🇸 Free US Shipping • Fast from local warehouse
↩️ 30-Day Returns
Easy FL Return
🛡️ 2-Year Warranty
100% Brand New
🤝 Direct Fit
Guaranteed Match
⚠️ Symptoms to Fix:
  • Check Engine Light (P0420, P0171)
  • Rough idling & bad gas mileage
✅ Why Choose Us:
  • 100% Direct OEM Fit & Connector
  • Easy 15-Min DIY Install

Automotive-Leader Sensors

Vehicle Compatible

Year
Make
Model
Engine/Displacement
1998
Mazda
MPV ES
3.0L V6
1998
Mazda
MPV LX
3.0L V6
1997
Mazda
MPV ES
3.0L V6
1997
Mazda
MPV LX
3.0L V6
1996
Mazda
MPV DX
3.0L V6
1996
Mazda
MPV ES
3.0L V6
1996
Mazda
MPV LX
3.0L V6

Product Specifications

Warranty & Support: 2 Years + 24/7 Technical Support
Item
Specification
Core Part Number
234-4142
Interchange: 234 4142, 2344142, 15257, AJ5218861A, AJ5218861A9U, JE9618861A, JE9618861A9U
Position
Exhaust System, Downstream (Post-Catalytic Converter)
Key Parameters
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire
- Harness Length: 455 mm / 17.91 inches
- Connector Gender: Male
- Mounting Type: Threaded
- Thread Diameter: 0.708 inches

 

Package Content :

1Pcs 234-4142 Oxygen Sensor

A Guide for Users Without Repair Experience

1. When your vehicle malfunctions, use a CBD to scan and identify the fault codes (if you're unsure how to scan or interpret the codes, visit our blog for guidance).

2. Identify the faulty component based on the diagnostic code and remove it.

3. Select your vehicle's year, model, and brand directly from the search panel below, or search by the part number on the component to verify compatibility.

4. After selecting, click “Search.” A green result confirms the part is compatible. If unsure, click the result below to view deta

Please check the fitment notes for Oxygen sensor installation location information!!!

Bank 1 Sensor 1 means Upstream Right/Rear; Bank 2 Sensor 1 means Upstream Left/Front

Bank 1 Sensor 2 means Downstream Right/Rear; Bank 2 Sensor 2 means Downstream Left/Front

sensor 1=Upstream sensor 2=Downstream

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