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Denso Oxygen Sensor - 234-4127

Brand: Denso Car Parts
0 reviews
  • Have a product question? Ask us
  • Part Number: 234-4127
  • Part Location: U.S.
  • Availability: 8 In Stock
  • Delivery: Ships Out in 1 - 2 Business Days
  • If purchased before 12:00 EDT - estimated delivery by June 26
Retail: $50.39
Price: $47.99
You Save: $2.40
Connector Style
4 Wire
Includes Adapter Fittings
No
Includes Weather Pack Harness
Yes
Includes Weld Fitting
No
Type
Heated
Voltage Range
OEM
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Denso Oxygen Sensor

Oxygen Sensor; OE-Replacement

MPN: 2344127

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. 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 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.
Type: Heated
Connector Style: 4 Wire
Voltage Range: OEM
Includes Adapter Fittings: No
Includes Weather Pack Harness: Yes
Includes Weld Fitting: No

Features

  • Corrosion-Resistant Stainless Steel Construction
  • Porous PTFE Filter - Allows Atmospheric Oxygen To Enter The Sensor Without Permitting Water Or Engine Contaminants To Seep Into The Casing
  • Refined Zirconia Element Improves Sensor Response
  • Robotic Laser Weld
  • Double Protection Cover - Maintains Proper Unit Temperature For Quicker Response Times And Protects The Ceramic Element Against Silicone And Lead Poisoning
  • Stainless Steel Housing - Resists Corrosion And Contamination With A Rugged, Watertight Body
  • Aluminum-Oxide Trap Layer - Keeps Silicone And Lead Outside The Ceramic Element Through DENSO's 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 - 234-4127
Connector Style 4 Wire
Includes Adapter Fittings No
Includes Weather Pack Harness Yes
Includes Weld Fitting No
Type Heated
Voltage Range OEM

1996 Ford Aerostar
1997 Ford Aerostar

2003 Ford E-150
2004 Ford E-150
2005 Ford E-150
2006 Ford E-150
2007 Ford E-150
2008 Ford E-150
2009 Ford E-150
2010 Ford E-150
2011 Ford E-150
2012 Ford E-150
2013 Ford E-150
2014 Ford E-150

2003 Ford E-150 Club Wagon
2004 Ford E-150 Club Wagon
2005 Ford E-150 Club Wagon

1996 Ford E-150 Econoline
1997 Ford E-150 Econoline
1998 Ford E-150 Econoline
1999 Ford E-150 Econoline
2000 Ford E-150 Econoline
2001 Ford E-150 Econoline
2002 Ford E-150 Econoline

1996 Ford E-150 Econoline Club Wagon
1997 Ford E-150 Econoline Club Wagon
1998 Ford E-150 Econoline Club Wagon
1999 Ford E-150 Econoline Club Wagon
2000 Ford E-150 Econoline Club Wagon
2001 Ford E-150 Econoline Club Wagon
2002 Ford E-150 Econoline Club Wagon

2003 Ford E-250
2004 Ford E-250
2005 Ford E-250
2006 Ford E-250
2007 Ford E-250
2008 Ford E-250
2009 Ford E-250
2010 Ford E-250
2011 Ford E-250
2012 Ford E-250
2013 Ford E-250
2014 Ford E-250

1996 Ford E-250 Econoline
1997 Ford E-250 Econoline
1998 Ford E-250 Econoline
1999 Ford E-250 Econoline
2000 Ford E-250 Econoline
2001 Ford E-250 Econoline
2002 Ford E-250 Econoline

2003 Ford E-350 Club Wagon
2004 Ford E-350 Club Wagon
2005 Ford E-350 Club Wagon

1994 Ford E-350 Econoline
1995 Ford E-350 Econoline
1996 Ford E-350 Econoline
1997 Ford E-350 Econoline
1998 Ford E-350 Econoline

1994 Ford E-350 Econoline Club Wagon
1995 Ford E-350 Econoline Club Wagon
1996 Ford E-350 Econoline Club Wagon
1997 Ford E-350 Econoline Club Wagon
1998 Ford E-350 Econoline Club Wagon
1999 Ford E-350 Econoline Club Wagon

2002 Ford E-350 Econoline Club Wagon

1999 Ford E-350 Super Duty

2002 Ford E-350 Super Duty
2003 Ford E-350 Super Duty
2004 Ford E-350 Super Duty
2005 Ford E-350 Super Duty
2006 Ford E-350 Super Duty
2007 Ford E-350 Super Duty
2008 Ford E-350 Super Duty
2009 Ford E-350 Super Duty
2010 Ford E-350 Super Duty
2011 Ford E-350 Super Duty
2012 Ford E-350 Super Duty
2013 Ford E-350 Super Duty
2014 Ford E-350 Super Duty

1997 Ford Expedition
1998 Ford Expedition
1999 Ford Expedition
2000 Ford Expedition
2001 Ford Expedition
2002 Ford Expedition
2003 Ford Expedition
2004 Ford Expedition
2005 Ford Expedition
2006 Ford Expedition
2007 Ford Expedition
2008 Ford Expedition
2009 Ford Expedition
2010 Ford Expedition
2011 Ford Expedition

1995 Ford Explorer
1996 Ford Explorer
1997 Ford Explorer
1998 Ford Explorer

2004 Ford Explorer
2005 Ford Explorer
2006 Ford Explorer
2007 Ford Explorer
2008 Ford Explorer
2009 Ford Explorer
2010 Ford Explorer

2007 Ford Explorer Sport Trac
2008 Ford Explorer Sport Trac
2009 Ford Explorer Sport Trac
2010 Ford Explorer Sport Trac

1993 Ford F-150
1994 Ford F-150
1995 Ford F-150

1997 Ford F-150
1998 Ford F-150
1999 Ford F-150
2000 Ford F-150
2001 Ford F-150
2002 Ford F-150
2003 Ford F-150

2009 Ford F-150
2010 Ford F-150

2004 Ford F-150 Heritage

1994 Ford F-250
1995 Ford F-250
1996 Ford F-250
1997 Ford F-250
1998 Ford F-250
1999 Ford F-250

1997 Ford F-250 HD

1999 Ford F-250 Super Duty

2005 Ford F-250 Super Duty
2006 Ford F-250 Super Duty
2007 Ford F-250 Super Duty
2008 Ford F-250 Super Duty
2009 Ford F-250 Super Duty
2010 Ford F-250 Super Duty
2011 Ford F-250 Super Duty
2012 Ford F-250 Super Duty

1994 Ford F-350
1995 Ford F-350
1996 Ford F-350
1997 Ford F-350

1999 Ford F-350 Super Duty

2005 Ford F-350 Super Duty
2006 Ford F-350 Super Duty
2007 Ford F-350 Super Duty
2008 Ford F-350 Super Duty
2009 Ford F-350 Super Duty
2010 Ford F-350 Super Duty
2011 Ford F-350 Super Duty

1994 Ford Mustang
1995 Ford Mustang

1995 Ford Ranger

1997 Ford Ranger
1998 Ford Ranger
1999 Ford Ranger
2000 Ford Ranger

2004 Ford Ranger
2005 Ford Ranger
2006 Ford Ranger
2007 Ford Ranger
2008 Ford Ranger
2009 Ford Ranger
2010 Ford Ranger
2011 Ford Ranger

1996 Ford Taurus
1997 Ford Taurus
1998 Ford Taurus

2002 Lincoln Blackwood

1998 Lincoln Navigator
1999 Lincoln Navigator
2000 Lincoln Navigator
2001 Lincoln Navigator
2002 Lincoln Navigator
2003 Lincoln Navigator
2004 Lincoln Navigator
2005 Lincoln Navigator
2006 Lincoln Navigator
2007 Lincoln Navigator
2008 Lincoln Navigator
2009 Lincoln Navigator
2010 Lincoln Navigator
2011 Lincoln Navigator

1995 Mazda B2300
1996 Mazda B2300
1997 Mazda B2300

2004 Mazda B2300
2005 Mazda B2300
2006 Mazda B2300
2007 Mazda B2300
2008 Mazda B2300
2009 Mazda B2300

1998 Mazda B2500

1995 Mazda B3000
1996 Mazda B3000

1998 Mazda B3000
1999 Mazda B3000
2000 Mazda B3000

2004 Mazda B3000
2005 Mazda B3000
2006 Mazda B3000
2007 Mazda B3000

1995 Mazda B4000
1996 Mazda B4000
1997 Mazda B4000
1998 Mazda B4000
1999 Mazda B4000
2000 Mazda B4000

2004 Mazda B4000
2005 Mazda B4000
2006 Mazda B4000
2007 Mazda B4000
2008 Mazda B4000
2009 Mazda B4000

1997 Mercury Mountaineer
1998 Mercury Mountaineer

2004 Mercury Mountaineer
2005 Mercury Mountaineer
2006 Mercury Mountaineer
2007 Mercury Mountaineer
2008 Mercury Mountaineer
2009 Mercury Mountaineer
2010 Mercury Mountaineer

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