O2 Oxygen Sensor Upstream Downstream 2PCS for Mazda CX-7 2010 2011 2012 2.5L 234-5043 234-4466 234-5044 L555-18-8G1 L556-18-861 Front Rear O2 Sensor Replacement

★★★★★ 4.2 35 reviews

$41.76
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$41.76
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Free shipping Free 30-day returns

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Product details

Management number 228991503 Release Date 2026/05/31 List Price $16.70 Model Number 228991503
Category
  • Fix engine light & fuel usage issues - O2 sensor helps restore stable air-fuel ratio, reduce fuel consumption and improve driving response. Ideal replacement for faulty oxygen sensor on for Mazda CX-7 2010 2011 2012.
  • Direct fit for specific model & engine - Designed for for Mazda CX-7 2.5L 2010 2011 2012. Includes upstream and downstream o2 sensor set, matching original connector and wire length for easier installation.
  • Replace multiple part numbers - Compatible with 234-5043, 234-4466, 234-5044, L555-18-8G1, L555-18-8G1A, L556-18-861, L556-18-861A. Helps you quickly match the correct for mazda cx7 oxygen sensor.
  • Stable signal & long-term use - Built with reinforced sensing element and stable output signal to support consistent engine operation and smooth acceleration over time.
  • What you will receive & install tips - Package includes 2pcs oxygen sensor (front upstream + rear downstream). Please confirm part number and connector before purchase for correct fitment.
ASIN B0D8756Z3Q
Model Adjustable
Brand Name QIJIAUTO
Style Name Modern
Output Type Push-Pull
Part Number 129408-5434-1543254231
Manufacturer QIJIAUTO
Material Type Metal, possibly others
Mounting Type Threaded Mount
Item Dimensions 7.28 x 4.72 x 2.36 inches
Specific Uses For Product automotive

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4.2 out of 5
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35 ratings | 14 reviews
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