DENSO Oxygen Sensor; 4 Wire, Direct Fit, Heated, Wire Length: 14.76; OE Style Style CHEVROLET SILVERADO 2500 HD


Images May Not be Vehicle Specific. For Display Purposes Only.

Images Of This Specific Part Number

Non-Specific Images

Place Order Here

Part #: 234-4407
Notes: Oxygen Sensor
4 Wire, Direct Fit, Heated, Wire Length: 14.76
OE Style Style
MSRP: $241.93
Your Price: $45.57

All Fitments

CADILLAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2003 - 2006 ESCALADE ALL V8 6.0 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2003 ESCALADE ESV ALL V8 6.0 ALL ALL ALL Position: Downstream Right; Calif.;
2003 - 2003 ESCALADE ESV ALL V8 6.0 ALL ALL ALL Position: Downstream; Exc. Calif.;
2004 - 2006 ESCALADE ESV ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2003 - 2006 ESCALADE EXT ALL V8 6.0 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2003 - 2006 EXPRESS 1500 ALL V6 4.3 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2006 EXPRESS 1500 ALL V6 4.3 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2006 EXPRESS 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2006 EXPRESS 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2003 EXPRESS 1500 ALL V6 4.3 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 1500 ALL V6 4.3 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream; w/ 14.8" Right Upstream & Downstream Sensors;
2007 - 2007 EXPRESS 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream Left; Exc. Calif.;
2007 - 2007 EXPRESS 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream Left; Exc. Calif.;
2003 - 2007 EXPRESS 2500 ALL V8 4.8 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2007 EXPRESS 2500 ALL V8 4.8 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2007 EXPRESS 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2007 EXPRESS 2500 ALL V8 6.0 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2003 EXPRESS 2500 ALL V6 4.3 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 2500 ALL V6 4.3 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 2500 ALL V8 4.8 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 2500 ALL V8 4.8 ALL ALL ALL Position: Upstream; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 2500 ALL V8 5.3 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 2500 ALL V8 5.3 ALL ALL ALL Position: Upstream; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 2500 ALL V8 6.0 ALL ALL ALL Position: Upstream; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2005 EXPRESS 2500 ALL V6 4.3 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2005 EXPRESS 2500 ALL V6 4.3 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2005 EXPRESS 2500 ALL V8 5.3 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2005 EXPRESS 2500 ALL V8 5.3 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2003 EXPRESS 3500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 EXPRESS 3500 ALL V8 6.0 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2007 EXPRESS 3500 ALL V8 6.0 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2007 EXPRESS 3500 ALL V8 6.0 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2005 - 2007 EXPRESS 3500 ALL V8 4.8 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2005 - 2007 EXPRESS 3500 ALL V8 4.8 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2005 SILVERADO 1500 ALL V8 4.8 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2005 SILVERADO 1500 ALL V8 4.8 ALL ALL ALL Position: Upstream; OE Quality Replacement Sensor;
2003 - 2006 SILVERADO 1500 ALL V6 4.3 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2006 SILVERADO 1500 ALL V6 4.3 ALL ALL ALL Position: Upstream; OE Quality Replacement Sensor;
2003 - 2006 SILVERADO 1500 ALL V8 6.0 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2007 - 2007 SILVERADO 1500 CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2002 - 2006 SILVERADO 1500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2007 - 2007 SILVERADO 1500 HD CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2002 - 2004 SILVERADO 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2002 - 2002 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2003 - 2006 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor; w/ U Engine VIN;
2007 - 2007 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor; Cab & Chassis; w/ K Engine VIN;
2007 - 2007 SILVERADO 2500 HD CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2002 - 2006 SILVERADO 3500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2007 - 2007 SILVERADO 3500 CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2007 - 2007 SILVERADO 3500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor; Cab & Chassis;
2006 - 2006 SUBURBAN 1500 ALL V8 6.0 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2002 - 2006 SUBURBAN 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2003 - 2003 SUBURBAN 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; Calif.;
2003 - 2003 SUBURBAN 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream; Exc. Calif.;
2003 - 2005 TAHOE ALL V8 4.8 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2005 TAHOE ALL V8 4.8 ALL ALL ALL Position: Upstream; OE Quality Replacement Sensor;
GMC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2003 - 2006 SAVANA 1500 ALL V6 4.3 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2006 SAVANA 1500 ALL V6 4.3 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2006 SAVANA 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2006 SAVANA 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2003 SAVANA 1500 ALL V6 4.3 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 1500 ALL V6 4.3 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2007 - 2007 SAVANA 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream Left; Exc. Calif.;
2007 - 2007 SAVANA 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream Left; Exc. Calif.;
2003 - 2007 SAVANA 2500 ALL V8 4.8 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2007 SAVANA 2500 ALL V8 4.8 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2007 SAVANA 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2007 SAVANA 2500 ALL V8 6.0 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2003 SAVANA 2500 ALL V6 4.3 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 2500 ALL V6 4.3 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 2500 ALL V8 4.8 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 2500 ALL V8 4.8 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 2500 ALL V8 5.3 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 2500 ALL V8 5.3 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 2500 ALL V8 6.0 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2005 SAVANA 2500 ALL V6 4.3 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2005 SAVANA 2500 ALL V6 4.3 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2005 SAVANA 2500 ALL V8 5.3 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2005 SAVANA 2500 ALL V8 5.3 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2003 - 2003 SAVANA 3500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2003 SAVANA 3500 ALL V8 6.0 ALL ALL ALL Position: Upstream Right; w/ 14.8" Right Upstream & Downstream Sensors;
2003 - 2007 SAVANA 3500 ALL V8 6.0 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2003 - 2007 SAVANA 3500 ALL V8 6.0 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2004 - 2007 SAVANA 3500 ALL V8 4.8 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2004 - 2007 SAVANA 3500 ALL V8 4.8 ALL ALL ALL Position: Upstream Left; OE Quality Replacement Sensor;
2002 - 2002 SIERRA 1500 ALL V8 6.0 N ALL GAS Position: Downstream Right; OE Quality Replacement Sensor;
2003 - 2004 SIERRA 1500 ALL V8 6.0 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2005 SIERRA 1500 ALL V8 4.8 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2005 SIERRA 1500 ALL V8 4.8 ALL ALL ALL Position: Upstream; OE Quality Replacement Sensor;
2003 - 2006 SIERRA 1500 ALL V6 4.3 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2006 SIERRA 1500 ALL V6 4.3 ALL ALL ALL Position: Upstream; OE Quality Replacement Sensor;
2005 - 2006 SIERRA 1500 ALL V8 6.0 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2005 - 2006 SIERRA 1500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2007 - 2007 SIERRA 1500 CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Left; OE Quality Replacement Sensor;
2007 - 2007 SIERRA 1500 CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2002 - 2006 SIERRA 1500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2007 - 2007 SIERRA 1500 HD CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2002 - 2004 SIERRA 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2002 - 2006 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2007 - 2007 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor; Cab & Chassis; w/ K Engine VIN;
2007 - 2007 SIERRA 2500 HD CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2002 - 2006 SIERRA 3500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2007 - 2007 SIERRA 3500 CLASSIC ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2007 - 2007 SIERRA 3500 HD ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor; Cab & Chassis;
2003 - 2006 YUKON ALL V8 6.0 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2005 YUKON ALL V8 4.8 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;
2003 - 2005 YUKON ALL V8 4.8 ALL ALL ALL Position: Upstream; OE Quality Replacement Sensor;
2002 - 2006 YUKON XL 1500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2003 - 2003 YUKON XL 1500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; Calif.;
2003 - 2003 YUKON XL 1500 ALL V8 6.0 ALL ALL ALL Position: Downstream; Exc. Calif.;
2002 - 2006 YUKON XL 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; OE Quality Replacement Sensor;
2003 - 2003 YUKON XL 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream Right; Calif.;
2003 - 2003 YUKON XL 2500 ALL V8 6.0 ALL ALL ALL Position: Downstream; Exc. Calif.;
HUMMER
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2003 - 2006 H2 ALL V8 6.0 ALL ALL ALL Position: Downstream; OE Quality Replacement Sensor;

Product Description

DENSO’s oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under idle, moderate acceleration and cruise conditions. Under heavy acceleration the oxygen sensor goes into “open loop” Which basically means that the engine management computer system ignores the oxygen sensor. Oxygen sensors have a smaller range of limits in detecting and adjusting the difference from an optimum air/fuel ratio.

As the automotive industry continues to improve on their standards DENSO is keeping the pace with advancements in our engineering to meet the demands from the industry. Also as car owners are holding on to their cars for longer periods. DENSO continues to make auto parts available for those critical replacement parts.

Oxygen sensors, also known as Lambda sensors or O2 sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car’s engine. Earlier fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today’s engines may use as many as four sensors, which monitor not only exhaust gas oxygen content but catalytic converter efficiency as well. In order to perform these functions properly, the sensors must adhere to OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt driveability and illuminate the malfunction indicator, resulting in costly and time-consuming repairs. DENSO First Time Fit® oxygen sensors are designed to meet those tolerances and more. The DENSO oxygen sensor catalog offers one of the most complete product lines in the industry, from Acura to Volvo.

FEATURES

  • Corrosion-resistant stainless steel construction
  • PTFE filter blocks efficiency-robbing contaminants
  • Refined zirconia element improves sensor response

BENEFITS

  • Increased performance and efficiency, reduced fuel consumption
  • First Time Fit® delivers the right part the first time
  • Ensures smog test compliance

Product Reviews

Be the first to review this item.

Rating
Title
Review