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Denso Oxygen Sensor - 234-4668

Brand: Denso Car Parts
0 reviews
  • Have a product question? Ask us
  • Part Number: 234-4668
  • Part Location: U.S.
  • Availability: Out Of Stock
Retail: $51.44
Price: $48.99
You Save: $2.45
Connector Style
4-Wire
Includes Adapter Fittings
No
Includes Weather Pack Harness
No
Includes Weld Fitting
No
Type
Heated
Voltage Range
OEM
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Denso Oxygen Sensor

Oxygen Sensor; OE-Replacement

MPN: 2344668

DENSO's light duty 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 vehicles for longer periods, DENSO continues to make auto parts available for those critical replacement parts for all applications. Oxygen sensors, also known as Lambda sensors or Oxygen 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 drivability 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.
Type: Heated
Connector Style: 4-Wire
Voltage Range: OEM
Includes Adapter Fittings: No
Includes Weather Pack Harness: No
Includes Weld Fitting: No

Features

  • Stainless Steel Housing Resists Corrosion And Contamination With A Rugged, Watertight Body
  • Robotic Laser Weld
  • Porous PTFE Filter Blocks Efficiency-Robbing Contaminants
  • Refined Zirconia Element Improves Sensor Response
  • Double Protection Cover Maintains Proper Unit Temperature For Quicker Response Times And Protects The Ceramic Element Against Silicone And Lead Poisoning
  • Aluminum-Oxide Trap Layer Keeps Silicone And Lead Outside The Ceramic Element Through Exclusive Design, Preventing Damage To The Platinum Electrode
  • Superior Design Maximizes Engine Performance While Reducing Fuel Consumption And Harmful Emissions
  • Ensures Smog Test Compliance
  • Limited 90 Day Warranty
Specifications of Denso Oxygen Sensor - 234-4668
Connector Style 4-Wire
Includes Adapter Fittings No
Includes Weather Pack Harness No
Includes Weld Fitting No
Type Heated
Voltage Range OEM

2008 Buick Enclave

2005 Buick LaCrosse
2006 Buick LaCrosse
2007 Buick LaCrosse
2008 Buick LaCrosse
2009 Buick LaCrosse

2007 Buick Lucerne
2008 Buick Lucerne
2009 Buick Lucerne
2010 Buick Lucerne
2011 Buick Lucerne

2005 Buick Rainier

2006 Buick Rendezvous
2007 Buick Rendezvous

2005 Buick Terraza
2006 Buick Terraza
2007 Buick Terraza

2009 Cadillac CTS
2010 Cadillac CTS
2011 Cadillac CTS
2012 Cadillac CTS
2013 Cadillac CTS

2015 Cadillac CTS

2004 Cadillac DeVille
2005 Cadillac DeVille

2003 Cadillac Escalade
2004 Cadillac Escalade
2005 Cadillac Escalade

2008 Cadillac Escalade
2009 Cadillac Escalade
2010 Cadillac Escalade
2011 Cadillac Escalade
2012 Cadillac Escalade
2013 Cadillac Escalade
2014 Cadillac Escalade

2008 Cadillac Escalade ESV
2009 Cadillac Escalade ESV
2010 Cadillac Escalade ESV
2011 Cadillac Escalade ESV
2012 Cadillac Escalade ESV
2013 Cadillac Escalade ESV
2014 Cadillac Escalade ESV

2008 Cadillac Escalade EXT
2009 Cadillac Escalade EXT
2010 Cadillac Escalade EXT
2011 Cadillac Escalade EXT
2012 Cadillac Escalade EXT
2013 Cadillac Escalade EXT

2004 Cadillac Seville

2008 Chevrolet Avalanche
2009 Chevrolet Avalanche
2010 Chevrolet Avalanche
2011 Chevrolet Avalanche
2012 Chevrolet Avalanche
2013 Chevrolet Avalanche

2003 Chevrolet Avalanche 1500
2004 Chevrolet Avalanche 1500
2005 Chevrolet Avalanche 1500

2011 Chevrolet Caprice
2012 Chevrolet Caprice
2013 Chevrolet Caprice

2007 Chevrolet Cobalt
2008 Chevrolet Cobalt
2009 Chevrolet Cobalt
2010 Chevrolet Cobalt

2004 Chevrolet Corvette

2005 Chevrolet Equinox
2006 Chevrolet Equinox
2007 Chevrolet Equinox
2008 Chevrolet Equinox
2009 Chevrolet Equinox

2007 Chevrolet HHR
2008 Chevrolet HHR
2009 Chevrolet HHR
2010 Chevrolet HHR
2011 Chevrolet HHR

2006 Chevrolet Impala
2007 Chevrolet Impala
2008 Chevrolet Impala
2009 Chevrolet Impala
2010 Chevrolet Impala
2011 Chevrolet Impala

2004 Chevrolet Malibu
2005 Chevrolet Malibu
2006 Chevrolet Malibu
2007 Chevrolet Malibu
2008 Chevrolet Malibu
2009 Chevrolet Malibu
2010 Chevrolet Malibu
2011 Chevrolet Malibu
2012 Chevrolet Malibu

2006 Chevrolet Monte Carlo
2007 Chevrolet Monte Carlo

2003 Chevrolet Silverado 1500
2004 Chevrolet Silverado 1500
2005 Chevrolet Silverado 1500

2007 Chevrolet Silverado 1500
2008 Chevrolet Silverado 1500
2009 Chevrolet Silverado 1500
2010 Chevrolet Silverado 1500
2011 Chevrolet Silverado 1500
2012 Chevrolet Silverado 1500
2013 Chevrolet Silverado 1500

2007 Chevrolet Silverado 2500 HD
2008 Chevrolet Silverado 2500 HD
2009 Chevrolet Silverado 2500 HD
2010 Chevrolet Silverado 2500 HD
2011 Chevrolet Silverado 2500 HD

2007 Chevrolet Silverado 3500 HD
2008 Chevrolet Silverado 3500 HD
2009 Chevrolet Silverado 3500 HD
2010 Chevrolet Silverado 3500 HD
2011 Chevrolet Silverado 3500 HD

2005 Chevrolet SSR

2003 Chevrolet Suburban 1500
2004 Chevrolet Suburban 1500
2005 Chevrolet Suburban 1500

2008 Chevrolet Suburban 1500
2009 Chevrolet Suburban 1500
2010 Chevrolet Suburban 1500
2011 Chevrolet Suburban 1500
2012 Chevrolet Suburban 1500
2013 Chevrolet Suburban 1500
2014 Chevrolet Suburban 1500

2008 Chevrolet Suburban 2500
2009 Chevrolet Suburban 2500
2010 Chevrolet Suburban 2500
2011 Chevrolet Suburban 2500

2013 Chevrolet Suburban 2500

2003 Chevrolet Tahoe
2004 Chevrolet Tahoe
2005 Chevrolet Tahoe

2008 Chevrolet Tahoe
2009 Chevrolet Tahoe
2010 Chevrolet Tahoe
2011 Chevrolet Tahoe
2012 Chevrolet Tahoe
2013 Chevrolet Tahoe
2014 Chevrolet Tahoe

2005 Chevrolet Trailblazer EXT

2005 Chevrolet Uplander
2006 Chevrolet Uplander
2007 Chevrolet Uplander
2008 Chevrolet Uplander

2007 GMC Acadia
2008 GMC Acadia

2005 GMC Envoy

2005 GMC Envoy XL

2005 GMC Envoy XUV

2003 GMC Sierra 1500
2004 GMC Sierra 1500
2005 GMC Sierra 1500

2007 GMC Sierra 1500
2008 GMC Sierra 1500
2009 GMC Sierra 1500
2010 GMC Sierra 1500
2011 GMC Sierra 1500
2012 GMC Sierra 1500
2013 GMC Sierra 1500

2007 GMC Sierra 2500 HD
2008 GMC Sierra 2500 HD
2009 GMC Sierra 2500 HD
2010 GMC Sierra 2500 HD
2011 GMC Sierra 2500 HD

2007 GMC Sierra 3500 HD
2008 GMC Sierra 3500 HD
2009 GMC Sierra 3500 HD
2010 GMC Sierra 3500 HD
2011 GMC Sierra 3500 HD

2003 GMC Yukon
2004 GMC Yukon
2005 GMC Yukon

2008 GMC Yukon
2009 GMC Yukon
2010 GMC Yukon
2011 GMC Yukon
2012 GMC Yukon
2013 GMC Yukon
2014 GMC Yukon

2003 GMC Yukon XL 1500
2004 GMC Yukon XL 1500
2005 GMC Yukon XL 1500

2008 GMC Yukon XL 1500
2009 GMC Yukon XL 1500
2010 GMC Yukon XL 1500
2011 GMC Yukon XL 1500
2012 GMC Yukon XL 1500
2013 GMC Yukon XL 1500
2014 GMC Yukon XL 1500

2008 GMC Yukon XL 2500
2009 GMC Yukon XL 2500
2010 GMC Yukon XL 2500
2011 GMC Yukon XL 2500
2012 GMC Yukon XL 2500
2013 GMC Yukon XL 2500

2005 Isuzu Ascender

2004 Pontiac Bonneville
2005 Pontiac Bonneville

2007 Pontiac G5
2008 Pontiac G5
2009 Pontiac G5

2005 Pontiac G6
2006 Pontiac G6
2007 Pontiac G6
2008 Pontiac G6
2009 Pontiac G6
2010 Pontiac G6

2008 Pontiac G8
2009 Pontiac G8

2005 Pontiac Grand Prix
2006 Pontiac Grand Prix
2007 Pontiac Grand Prix
2008 Pontiac Grand Prix

2004 Pontiac GTO
2005 Pontiac GTO
2006 Pontiac GTO

2005 Pontiac Montana
2006 Pontiac Montana

2006 Pontiac Torrent
2007 Pontiac Torrent
2008 Pontiac Torrent
2009 Pontiac Torrent

2007 Saturn Aura
2008 Saturn Aura
2009 Saturn Aura

2007 Saturn Ion

2007 Saturn Outlook
2008 Saturn Outlook

2005 Saturn Relay
2006 Saturn Relay
2007 Saturn Relay

2008 Saturn Vue
2009 Saturn Vue
2010 Saturn Vue

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