O2 Sensor Downstream for Mazda 3 2010 2011 2012 2013 2.0L 2.5L, Oxygen Sensor Bank 1 Sensor 2, 234-4467 234-4398 250-24872, Post O2 Sensor Replacement for Mazda 2

★★★★★ 4.3 40 reviews

$17.59
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$17.59
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 217664357 Release Date 2026/04/19 List Price $7.04 Model Number 217664357
Category
  • Accurate Fit for Specific Models - Designed as downstream o2 sensor for Mazda 3 2010 2011 2012 2013 2.0L 2.5L and for Mazda 2. Bank 1 Sensor 2 configuration ensures correct position match, avoiding wrong upstream or mismatched sensor issues.
  • Fix Engine Light & Restore Performance - Oxygen sensor downstream helps stabilize engine signals, improves fuel control response, reduces rough idle and hesitation, and supports smooth driving after replacement.
  • Correct Connector & Wire Length Design - Built with 4-wire heated structure and proper connector type, helping avoid common issues like short wires or incompatible plugs reported in similar listings.
  • Direct Replacement with OE Match - Replaces 234-4467, 234-4398, 250-24872. Designed to match original size and thread for easy installation without modification.
  • Installation Tips & Compatibility Check - Please confirm vehicle year, engine size, connector and sensor position before purchase. This is downstream sensor (Bank 1 Sensor 2), not upstream.
Model Adjustable
Brand Name QIJIAUTO
Style Name Modern
Item Weight 0.11 Kilograms
Output Type electrical signal
Manufacturer QIJIAUTO
Mounting Type Threaded
Item Dimensions 5.51 x 2.76 x 1.81 inches

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4.3 out of 5
★★★★★
40 ratings | 16 reviews
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