O2 Oxygen Sensor Upstream Downstream 234-4337 SG277, 4 Wire O2 Sensor for Buick Century Lesabre Regal 1996-2004, for Chevy Impala Camaro Lumina 2000-2004, for GMC Sonoma 1997-2003 Bank 1 Sensor 1

★★★★★ 4.7 133 reviews

US$5.20
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US$5.20
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Product details

Management number 237472665 Release Date 2026/07/10 List Price US$5.20 Model Number 237472665
Category
  • Engine Light Fix & Performance Restore - o2 sensor upstream downstream helps resolve engine light issues, improve fuel usage and stabilize idle. suitable replacement for bank 1 sensor 1 oxygen sensor and downstream o2 sensor.
  • Correct Connector & Stable Signal - designed with accurate plug and 4-wire configuration to match vehicle system. reduces mismatch issues like wrong connector type reported by other listings.
  • Proper Wire Length For Install - optimized harness length allows easier installation without extra wiring work. avoids common issues like short cable length during replacement.
  • Replace OE Numbers Directly - compatible with 234-4337, sg277, es20002 and similar models. works as upstream oxygen sensor or downstream o2 sensor depending on vehicle position.
  • Wide Compatibility For Buick for Chevy for GMC - for buick century lesabre regal 1996-2004, for chevy impala camaro lumina monte carlo, for gmc sonoma 1997-2003. please confirm engine size and sensor position before purchase.

ASIN B09WHVBF4K
Model Adjustable
Brand Name QIJIAUTO
Style Name 234-4087 SG277
Output Type Analog
Part Number 050057-5434-1459584421
Manufacturer QIJIAUTO
Material Type Metal
Mounting Type Flange Mount
Item Dimensions 5.71 x 2.56 x 1.77 inches
Upper Temperature Rating 392 Degrees Fahrenheit
Specific Uses For Product Oxygen Sensor

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4.7 out of 5
★★★★★
133 ratings | 55 reviews
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