DENSO Oxygen Sensor; 4 Wire, Direct Fit; Heated; OEM Style; 2 Required CADILLAC ESCALADE


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Part #: 234-4668
Notes: Oxygen Sensor
4 Wire, Direct Fit
Heated
OEM Style
2 Required
MSRP: $171.72
Your Price: $24.26

All Fitments

BUICK
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2008 - 2008 ENCLAVE ALL V6 3.6 ALL ALL ALL Position: Upstream
2005 - 2009 LACROSSE ALL V6 3.8 ALL ALL ALL Position: Upstream; California
2007 - 2008 LUCERNE ALL V6 3.8 ALL ALL ALL Position: Upstream; California
2009 - 2011 LUCERNE ALL V6 3.9 ALL ALL ALL Position: Upstream
2005 - 2005 RAINIER ALL V8 5.3 ALL ALL ALL Position: Upstream
2006 - 2007 RENDEZVOUS ALL V6 3.5 ALL ALL ALL Position: Upstream
2005 - 2006 TERRAZA ALL V6 3.5 ALL ALL ALL Position: Upstream
2006 - 2007 TERRAZA ALL V6 3.9 ALL ALL ALL Position: Upstream
CADILLAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2009 - 2014 CTS ALL V8 6.2 ALL ALL ALL Position: Upstream
2004 - 2005 DEVILLE ALL V8 4.6 ALL ALL ALL Position: Upstream
2003 - 2005 ESCALADE ALL V8 5.3 ALL ALL ALL Position: Downstream
2003 - 2005 ESCALADE ALL V8 5.3 ALL ALL ALL Position: Upstream
2008 - 2014 ESCALADE ALL V8 6.2 ALL ALL ALL Position: Upstream
2009 - 2013 ESCALADE ALL V8 6.0 ALL ALL ALL Position: Upstream
2008 - 2013 ESCALADE ESV ALL V8 6.2 ALL ALL ALL Position: Upstream
2008 - 2013 ESCALADE EXT ALL V8 6.2 ALL ALL ALL Position: Upstream
2004 - 2004 SEVILLE ALL V8 4.6 ALL ALL ALL Position: Upstream
CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2008 - 2013 AVALANCHE ALL V8 5.3 ALL ALL ALL Position: Upstream
2008 - 2009 AVALANCHE ALL V8 6.0 ALL ALL ALL Position: Upstream
2003 - 2005 AVALANCHE 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream
2003 - 2005 AVALANCHE 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream
2011 - 2013 CAPRICE ALL V8 6.0 ALL ALL ALL Position: Upstream
2007 - 2010 COBALT ALL L4 2.2 ALL ALL ALL Position: Upstream
2004 - 2004 CORVETTE ALL V8 5.7 ALL ALL ALL Position: Upstream
2005 - 2009 EQUINOX ALL V6 3.4 ALL ALL ALL Position: Upstream
2007 - 2011 HHR ALL L4 2.2 ALL ALL ALL Position: Upstream
2009 - 2011 HHR ALL L4 2.4 ALL ALL ALL Position: Upstream
2006 - 2011 IMPALA ALL V6 3.5 ALL ALL ALL Position: Upstream
2006 - 2011 IMPALA ALL V6 3.9 ALL ALL ALL Position: Upstream
2004 - 2010 MALIBU ALL V6 3.5 ALL ALL ALL Position: Upstream
2006 - 2007 MALIBU ALL V6 3.9 ALL ALL ALL Position: Upstream Left
2006 - 2007 MALIBU ALL V6 3.9 ALL ALL ALL Position: Upstream Right
2008 - 2012 MALIBU ALL V6 3.6 ALL ALL ALL Position: Upstream Left
2008 - 2012 MALIBU ALL V6 3.6 ALL ALL ALL Position: Upstream Right
2006 - 2007 MONTE CARLO ALL V6 3.5 ALL ALL ALL Position: Upstream
2006 - 2006 MONTE CARLO ALL V6 3.9 ALL ALL ALL Position: Upstream
2003 - 2012 SILVERADO 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream
2003 - 2005 SILVERADO 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream
2007 - 2007 SILVERADO 1500 LT V8 5.3 ALL ALL FLEX Position: Upstream; New Body Style
2007 - 2007 SILVERADO 1500 LT V8 5.3 ALL ALL GAS Position: Upstream; New Body Style
2007 - 2007 SILVERADO 1500 LT V8 6.0 ALL ALL ALL Position: Upstream; New Body Style
2007 - 2007 SILVERADO 1500 LTZ V8 5.3 ALL ALL FLEX Position: Upstream; New Body Style
2007 - 2007 SILVERADO 1500 LTZ V8 5.3 ALL ALL GAS Position: Upstream; New Body Style
2007 - 2007 SILVERADO 1500 LTZ V8 6.0 ALL ALL ALL Position: Upstream; New Body Style
2007 - 2007 SILVERADO 1500 WT V8 5.3 ALL ALL FLEX Position: Upstream; New Body Style
2007 - 2007 SILVERADO 1500 WT V8 5.3 ALL ALL GAS Position: Upstream; New Body Style
2008 - 2012 SILVERADO 1500 ALL V8 4.8 ALL ALL ALL Position: Upstream
2008 - 2012 SILVERADO 1500 ALL V8 6.0 ALL ALL ALL Position: Upstream
2009 - 2012 SILVERADO 1500 ALL V8 6.2 ALL ALL ALL Position: Upstream
2007 - 2007 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Crew Cab Pickup; w/ K Engine VIN;
2007 - 2007 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Extended Cab Pickup; w/ K Engine VIN;
2007 - 2007 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Standard Cab Pickup; w/ K Engine VIN;
2008 - 2011 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Standard Cab Pickup;
2008 - 2010 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Crew Cab Pickup;
2008 - 2010 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Extended Cab Pickup;
2012 - 2012 SILVERADO 2500 HD ALL V8 6.0 ALL ALL FLEX Position: Upstream; Crew Cab Pickup;
2012 - 2012 SILVERADO 2500 HD ALL V8 6.0 ALL ALL FLEX Position: Upstream; Extended Cab Pickup;
2012 - 2012 SILVERADO 2500 HD ALL V8 6.0 ALL ALL FLEX Position: Upstream; Standard Cab Pickup;
2007 - 2011 SILVERADO 3500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Standard Cab Pickup;
2007 - 2010 SILVERADO 3500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Crew Cab Pickup;
2007 - 2010 SILVERADO 3500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Extended Cab Pickup;
2005 - 2005 SSR ALL V8 6.0 ALL ALL ALL Position: Upstream
2003 - 2005 SUBURBAN 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream
2003 - 2013 SUBURBAN 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream
2008 - 2009 SUBURBAN 1500 ALL V8 6.0 ALL ALL ALL Position: Upstream
2008 - 2013 SUBURBAN 2500 ALL V8 6.0 ALL ALL ALL Position: Upstream
2003 - 2013 TAHOE ALL V8 5.3 ALL ALL ALL Position: Upstream
2003 - 2005 TAHOE ALL V8 5.3 ALL ALL ALL Position: Downstream
2008 - 2013 TAHOE ALL V8 6.0 ALL ALL ALL Position: Upstream
2008 - 2009 TAHOE ALL V8 4.8 ALL ALL ALL Position: Upstream
2008 - 2009 TAHOE ALL V8 6.2 ALL ALL ALL Position: Upstream
2005 - 2005 TRAILBLAZER EXT ALL V8 5.3 N ALL GAS Position: Upstream; w/ M Engine VIN;
2005 - 2006 UPLANDER ALL V6 3.5 ALL ALL ALL Position: Upstream
2006 - 2009 UPLANDER ALL V6 3.9 ALL ALL ALL Position: Upstream
GMC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2007 - 2008 ACADIA ALL V6 3.6 ALL ALL ALL Position: Upstream
2005 - 2005 ENVOY ALL V8 5.3 ALL ALL ALL Position: Upstream
2005 - 2005 ENVOY XL ALL V8 5.3 ALL ALL ALL Position: Upstream
2005 - 2005 ENVOY XUV ALL V8 5.3 ALL ALL ALL Position: Upstream
2003 - 2005 SIERRA 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream
2003 - 2012 SIERRA 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream
2007 - 2008 SIERRA 1500 ALL V8 6.2 N ALL GAS Position: Upstream; w/ 8 Engine VIN;
2007 - 2007 SIERRA 1500 SLE V8 5.3 ALL ALL ALL Position: Upstream; New Body Style
2007 - 2007 SIERRA 1500 SLE V8 6.0 ALL ALL ALL Position: Upstream; New Body Style
2007 - 2007 SIERRA 1500 SLT V8 5.3 ALL ALL ALL Position: Upstream; New Body Style
2007 - 2007 SIERRA 1500 SLT V8 6.0 ALL ALL ALL Position: Upstream; New Body Style
2007 - 2007 SIERRA 1500 WT V8 5.3 ALL ALL ALL Position: Upstream; New Body Style
2008 - 2012 SIERRA 1500 ALL V8 4.8 ALL ALL ALL Position: Upstream
2008 - 2012 SIERRA 1500 ALL V8 6.0 ALL ALL ALL Position: Upstream
2009 - 2012 SIERRA 1500 ALL V8 6.2 ALL ALL ALL Position: Upstream
2007 - 2007 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Standard Cab Pickup; w/ K Engine VIN;
2008 - 2010 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Crew Cab Pickup;
2008 - 2010 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Extended Cab Pickup;
2008 - 2011 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Standard Cab Pickup;
2007 - 2011 SIERRA 3500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Standard Cab Pickup;
2007 - 2010 SIERRA 3500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Crew Cab Pickup;
2007 - 2010 SIERRA 3500 HD ALL V8 6.0 ALL ALL ALL Position: Upstream; Extended Cab Pickup;
2003 - 2014 YUKON ALL V8 5.3 ALL ALL ALL Position: Upstream
2003 - 2005 YUKON ALL V8 5.3 ALL ALL ALL Position: Downstream
2008 - 2009 YUKON ALL V8 4.8 ALL ALL ALL Position: Upstream
2008 - 2013 YUKON ALL V8 6.0 ALL ALL ALL Position: Upstream
2008 - 2014 YUKON ALL V8 6.2 ALL ALL ALL Position: Upstream
2003 - 2005 YUKON XL 1500 ALL V8 5.3 ALL ALL ALL Position: Downstream
2003 - 2014 YUKON XL 1500 ALL V8 5.3 ALL ALL ALL Position: Upstream
2008 - 2014 YUKON XL 1500 ALL V8 6.2 ALL ALL ALL Position: Upstream
2008 - 2009 YUKON XL 1500 ALL V8 6.0 ALL ALL ALL Position: Upstream
2008 - 2013 YUKON XL 2500 ALL V8 6.0 ALL ALL ALL Position: Upstream
ISUZU
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2005 - 2005 ASCENDER ALL V8 5.3 ALL ALL ALL Position: Upstream
PONTIAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2004 - 2005 BONNEVILLE ALL V8 4.6 ALL ALL ALL Position: Upstream
2007 - 2010 G5 ALL L4 2.2 ALL ALL ALL Position: Upstream
2005 - 2010 G6 ALL V6 3.5 ALL ALL ALL Position: Upstream
2006 - 2006 G6 ALL V6 3.9 ALL ALL ALL Position: Upstream; Standard Trans;
2006 - 2007 G6 ALL V6 3.9 ALL ALL ALL Position: Upstream Left; Automatic Trans;
2006 - 2007 G6 ALL V6 3.9 ALL ALL ALL Position: Upstream Right; Automatic Trans;
2007 - 2009 G6 ALL V6 3.6 ALL ALL ALL Position: Upstream Left
2007 - 2009 G6 ALL V6 3.6 ALL ALL ALL Position: Upstream Right
2007 - 2007 G6 ALL V6 3.9 ALL ALL ALL Position: Upstream Left; Standard Trans;
2007 - 2007 G6 ALL V6 3.9 ALL ALL ALL Position: Upstream Right; Standard Trans;
2008 - 2009 G6 ALL V6 3.9 ALL ALL ALL Position: Upstream
2008 - 2009 G8 ALL V8 6.0 ALL ALL ALL Position: Upstream
2009 - 2009 G8 ALL V8 6.2 ALL ALL ALL Position: Upstream
2005 - 2007 GRAND PRIX ALL V6 3.8 N ALL ALL Position: Upstream; California
2008 - 2008 GRAND PRIX ALL V6 3.8 ALL ALL ALL Position: Upstream; California
2004 - 2004 GTO ALL V8 5.7 ALL ALL ALL Position: Upstream
2005 - 2006 GTO ALL V8 6.0 ALL ALL ALL Position: Upstream
2005 - 2006 MONTANA ALL V6 3.5 ALL ALL ALL Position: Upstream
2006 - 2009 MONTANA ALL V6 3.9 ALL ALL ALL Position: Upstream
2006 - 2009 TORRENT ALL V6 3.4 ALL ALL ALL Position: Upstream
SATURN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2007 - 2007 AURA ALL V6 3.5 ALL ALL ALL Position: Upstream Left
2007 - 2007 AURA ALL V6 3.5 ALL ALL ALL Position: Upstream Right
2007 - 2009 AURA ALL V6 3.6 ALL ALL ALL Position: Upstream Left
2007 - 2009 AURA ALL V6 3.6 ALL ALL ALL Position: Upstream Right
2008 - 2008 AURA ALL V6 3.5 ALL ALL ALL Position: Upstream
2007 - 2007 ION ALL L4 2.2 ALL ALL ALL Position: Upstream
2007 - 2008 OUTLOOK ALL V6 3.6 ALL ALL ALL Position: Upstream
2005 - 2006 RELAY ALL V6 3.5 ALL ALL ALL Position: Upstream
2006 - 2007 RELAY ALL V6 3.9 ALL ALL ALL Position: Upstream
2008 - 2010 VUE ALL V6 3.5 ALL ALL ALL Position: Upstream
2008 - 2010 VUE ALL V6 3.6 ALL ALL ALL Position: Upstream

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

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