Downstream Oxygen O2 Sensor fit for Cadillac CTS SRX STS 2005 2006 2007 2008 2009 2010 2011, Chevy Camaro S10 Venture, Buick Century Regal Lesabre 1996-2004 234-4087 213-1325 12559850

★★★★★ 4.1 27 reviews

US$10.40
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US$10.40
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Product details

Management number 233387805 Release Date 2026/06/27 List Price US$10.40 Model Number 233387805
Category
  • 【Exact OE Fit 234-4087】 Direct replacement for OE 234-4087, 213-1325, and 12559850. Calibrated for GM 2.8L, 3.1L, 3.6L, 3.8L, and 4.3L engines to ensure 100% accurate signal feedback to the ECU.
  • 【Solve CEL & P0420 Codes】 Engineered to resolve Check Engine Light issues and common downstream codes like P0420 (Catalyst Efficiency) and P0141 (Heater Circuit). Helps your vehicle pass strict emissions/smog tests.
  • 【Restore Fuel Economy】 Optimizes fuel trim by monitoring post-catalyst exhaust. Essential for high-mileage Cadillac, Chevy, and Buick models to maintain fuel efficiency and ensure a smooth, stable idle.
  • 【High-Mileage Durability】 100% factory-tested to withstand extreme exhaust heat. Built with premium stainless steel and ceramic elements for long-lasting stability in GM V6 and V8 engine platforms.
  • 【1-Year Warranty & Easy DIY】 Includes a 1-year warranty. Plug-and-play Downstream (Sensor 2) installation with OE-style 4-wire connector. Verify original part 12559850 matches your vehicle before purchase.
ASIN B0BZCK33RC
Model 2344087
Brand Name TAMKKEN
Style Name Long-lifespan
Item Weight 0.12 Kilograms
Output Type Potential difference
Part Number OXSN096TMK
Manufacturer TAMKKEN
Material Type Electronic Parts,Chips,Ceramic,Zirconium,Stainless Steel,Brass,ABS etc.
Mounting Type Thread Mount
Response Time 5.6 seconds
Measuring Range λ=0.7- ∞
Sensing Distance 1000 Millimeters
Included Components oxygen sensor
Measurement Accuracy +/-0.5%
Warranty Description 1 year warranty
Part Interchange Info 2344087, 2344087, 234-4087
Maximum Supply Voltage 1.2 Volts
Lower Temperature Rating 150 Degrees Celsius
Upper Temperature Rating 930 Degrees Celsius
Specific Uses For Product oxygen sensor

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4.1 out of 5
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27 ratings | 11 reviews
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