Oxygen Sensor (4 PCS) Direct OE Replacement for 2003-2006 Buick Rainier, Cadillac Escalade CTS, Chevy Avalanche Silverado Suburban Tahoe Trailblazer, GMC Envoy Sierra Yukon, Isuzu Ascender

★★★★★ 4.2 95 reviews

US$18.40
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US$18.40
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 219859162 Release Date 2026/05/03 List Price US$18.40 Model Number 219859162
Category
  • COMPATIBILITY: Direct OE replacement oxygen sensors designed for various 2003-2006 GM vehicles including Buick Rainier, Cadillac Escalade/CTS, and Chevrolet models
  • COMPLETE SET: Package includes 4 oxygen sensors to meet your replacement needs for upstream or downstream applications
  • VEHICLE COVERAGE: Fits multiple GM platforms including Chevrolet Avalanche, Silverado, Suburban, Tahoe, Trailblazer, and GMC Sierra, Yukon, Envoy models
  • DIRECT FIT: Engineered to match OE specifications for seamless installation and proper engine management system operation
  • PERFORMANCE: Helps maintain optimal fuel efficiency and engine performance by monitoring exhaust gas oxygen levels
  • OEM:2344668,250-24470, 25024470, 21546, 234-4342, 2344342(male)
Model Os-fl-4pcs
Brand Name PKOTOPAG
Style Name Universal Fit
Item Weight 1.4 Pounds
Output Type Analog, Digital
Part Number LC-040
Manufacturer PKOTOPAG
Material Type Stainless Steel
Mounting Type Thread-in
Response Time 40 seconds
Current Rating 1.2 Amps
Item Dimensions 4.5 x 3.5 x 2 inches
Measuring Range 0.0-1.0 Volts
Sensing Distance 0.5 Inches
Included Components 1
Measurement Accuracy ±2%
Maximum Supply Voltage 10 Volts
Upper Temperature Rating 850 Degrees Celsius
Specific Uses For Product By testing the oxygen content in the exhaust pipe, it determines whether the fuel is fully burned and transmits the data to the ECU. Based on this, the ECU adjusts the fuel injection amount to ensure the ideal air-fuel ratio, energy saving and consumption reduction, and compliance with exhaust emission standards.

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