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Denso 234-9021 Upstream Heated Oxygen Sensor with 4-Wire Plug and 14.17†Harness

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Product details

Management number 215286292 Release Date 2026/04/12 List Price US$54.31 Model Number 215286292
Category

Denso part number 234-9021 is a replacement air/fuel ratio sensor for 2000-2004 Toyota Avalon, 2001 Toyota Camry, 2001-2003 Toyota Sienna, 2001-2003 Toyota Solara, and 2000-2001 Lexus ES300 vehicles.Denso Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision-built for exact replacement, and a first time fit. The superior design of Denso Air/Fuel Ratio Sensors maximizes engine performance and fuel efficiency while reducing fuel consumption and harmful emissions. Denso Air/Fuel Ratio Sensors increase performance by mapping air/fuel ratios throughout the RPM range. They also reduce emissions by keeping the air-fuel mixture at an optimum ratio. Optimal air/fuel ratios reduce fuel consumption and maximize catalytic converter life. Denso gives you the right part and the right fit, the first time.

  • Denso wide-band Air/Fuel Ratio Sensor with 4 wire 14.17 inch long wiring harness
  • Part Number: 234-9021
  • Application: Toyota: (2000-2004 Avalon, 2001 Camry, 2001-2003 Sienna, 2001-2003 Solara) / Lexus: (2000-2001 ES300)
  • Parts Interchange: 8946733030, 8946741030, 8946741040
  • Tarnish-proof platinum electrodes provides longer life and maintains accuracy
  • Quick-response planar zirconia element can quickly detect oxygen concentration
  • Measures Air/Fuel ratios from approximately 12:1 to 19:1
  • Package Quantity: 1
  • Item Dimensions: 5.75 x 2.19 x 1.88 Inches
  • Item Weight: 0.25 Pounds
UPC 042511110618
Model 234-9021
Brand Name Denso
Style Name Replacement Part
Item Weight 0.25 Pounds
Output Type Electronic
Manufacturer Denso
Material Type Zirconia
Mounting Type Thread-In
Item Type Name Oxygen Sensor
Item Dimensions 5.75 x 2.19 x 1.88 inches
Measuring Range 0-20 AFR
Included Components Air/Fuel Ratio Sensor
Measurement Accuracy High
Warranty Description Includes manufacturer provided warranty
Upper Temperature Rating 1500 Degrees Fahrenheit
Specific Uses For Product Replacement Air/Fuel Ratio Sensor
Global Trade Identification Number 00042511110618

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