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Denso Oxygen Sensor - 234-4201

Brand: Denso Car Parts
0 reviews
  • Have a product question? Ask us
  • Part Number: 234-4201
  • Part Location: U.S.
  • Availability: 2 In Stock
  • Delivery: Ships Out in 1 - 2 Business Days
  • If purchased before 12:00 EDT - estimated delivery by June 26
Retail: $130.19
Price: $123.99
You Save: $6.20
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; Without Connector

MPN: 2344201

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: Yes
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 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 - 234-4201
Connector Style 4 Wire
Includes Adapter Fittings No
Includes Weather Pack Harness Yes
Includes Weld Fitting No
Type Heated
Voltage Range OEM

1994 Audi 100

1994 Audi 100 Quattro

1996 Audi A4
1997 Audi A4
1998 Audi A4
1999 Audi A4

1996 Audi A4 Quattro
1997 Audi A4 Quattro
1998 Audi A4 Quattro
1999 Audi A4 Quattro
2000 Audi A4 Quattro

1996 Audi A6
1997 Audi A6
1998 Audi A6
1999 Audi A6

1996 Audi A6 Quattro
1997 Audi A6 Quattro
1998 Audi A6 Quattro
1999 Audi A6 Quattro

1997 Audi A8
1998 Audi A8
1999 Audi A8

1997 Audi A8 Quattro
1998 Audi A8 Quattro
1999 Audi A8 Quattro

1994 Audi Cabriolet
1995 Audi Cabriolet
1996 Audi Cabriolet
1997 Audi Cabriolet
1998 Audi Cabriolet

1996 BMW 318i
1997 BMW 318i
1998 BMW 318i

1996 BMW 318is
1997 BMW 318is

1996 BMW 318ti
1997 BMW 318ti
1998 BMW 318ti
1999 BMW 318ti

2000 BMW 323Ci

1999 BMW 323i
2000 BMW 323i

2001 BMW 325Ci
2002 BMW 325Ci

2004 BMW 325Ci
2005 BMW 325Ci
2006 BMW 325Ci

2001 BMW 325i
2002 BMW 325i
2003 BMW 325i
2004 BMW 325i
2005 BMW 325i

2001 BMW 325xi
2002 BMW 325xi
2003 BMW 325xi
2004 BMW 325xi
2005 BMW 325xi

2000 BMW 328Ci

1999 BMW 328i
2000 BMW 328i

2001 BMW 330Ci
2002 BMW 330Ci
2003 BMW 330Ci
2004 BMW 330Ci
2005 BMW 330Ci
2006 BMW 330Ci

2001 BMW 330i
2002 BMW 330i
2003 BMW 330i
2004 BMW 330i
2005 BMW 330i

2001 BMW 330xi
2002 BMW 330xi
2003 BMW 330xi
2004 BMW 330xi
2005 BMW 330xi

2001 BMW 525i
2002 BMW 525i
2003 BMW 525i
2004 BMW 525i
2005 BMW 525i

1999 BMW 528i
2000 BMW 528i

2001 BMW 530i
2002 BMW 530i
2003 BMW 530i
2004 BMW 530i
2005 BMW 530i

1997 BMW 540i
1998 BMW 540i
1999 BMW 540i
2000 BMW 540i
2001 BMW 540i
2002 BMW 540i
2003 BMW 540i

2004 BMW 545i
2005 BMW 545i

2004 BMW 645Ci
2005 BMW 645Ci

1997 BMW 740i
1998 BMW 740i
1999 BMW 740i
2000 BMW 740i
2001 BMW 740i

1996 BMW 740iL
1997 BMW 740iL
1998 BMW 740iL
1999 BMW 740iL
2000 BMW 740iL
2001 BMW 740iL

2002 BMW 745i
2003 BMW 745i
2004 BMW 745i
2005 BMW 745i

2002 BMW 745Li
2003 BMW 745Li
2004 BMW 745Li
2005 BMW 745Li

1995 BMW 750iL
1996 BMW 750iL
1997 BMW 750iL
1998 BMW 750iL
1999 BMW 750iL
2000 BMW 750iL
2001 BMW 750iL

2004 BMW 760i
2005 BMW 760i
2006 BMW 760i

2003 BMW 760Li
2004 BMW 760Li
2005 BMW 760Li
2006 BMW 760Li

1996 BMW 840Ci
1997 BMW 840Ci

1995 BMW 850Ci
1996 BMW 850Ci
1997 BMW 850Ci

2007 BMW Alpina B7
2008 BMW Alpina B7

2001 BMW M3
2002 BMW M3
2003 BMW M3
2004 BMW M3
2005 BMW M3
2006 BMW M3

2000 BMW M5
2001 BMW M5
2002 BMW M5
2003 BMW M5

2006 BMW M5
2007 BMW M5
2008 BMW M5
2009 BMW M5
2010 BMW M5

2006 BMW M6
2007 BMW M6
2008 BMW M6
2009 BMW M6
2010 BMW M6

2004 BMW X3
2005 BMW X3
2006 BMW X3

2000 BMW X5
2001 BMW X5
2002 BMW X5
2003 BMW X5
2004 BMW X5
2005 BMW X5
2006 BMW X5

1996 BMW Z3
1997 BMW Z3
1998 BMW Z3
1999 BMW Z3
2000 BMW Z3
2001 BMW Z3
2002 BMW Z3

2003 BMW Z4
2004 BMW Z4
2005 BMW Z4
2006 BMW Z4
2007 BMW Z4
2008 BMW Z4

2000 BMW Z8
2001 BMW Z8
2002 BMW Z8
2003 BMW Z8

1997 Cadillac Catera
1998 Cadillac Catera

1995 Hyundai Accent
1996 Hyundai Accent
1997 Hyundai Accent
1998 Hyundai Accent
1999 Hyundai Accent

1996 Hyundai Elantra
1997 Hyundai Elantra
1998 Hyundai Elantra
1999 Hyundai Elantra
2000 Hyundai Elantra

1997 Hyundai Tiburon
1998 Hyundai Tiburon
1999 Hyundai Tiburon
2000 Hyundai Tiburon
2001 Hyundai Tiburon

1998 Kia Sephia
1999 Kia Sephia
2000 Kia Sephia
2001 Kia Sephia

2000 Kia Spectra
2001 Kia Spectra
2002 Kia Spectra

1996 Kia Sportage
1997 Kia Sportage
1998 Kia Sportage
1999 Kia Sportage
2000 Kia Sportage
2001 Kia Sportage
2002 Kia Sportage

1999 Land Rover Discovery
2000 Land Rover Discovery
2001 Land Rover Discovery
2002 Land Rover Discovery
2003 Land Rover Discovery
2004 Land Rover Discovery

2002 Land Rover Freelander
2003 Land Rover Freelander
2004 Land Rover Freelander
2005 Land Rover Freelander

1999 Land Rover Range Rover
2000 Land Rover Range Rover
2001 Land Rover Range Rover
2002 Land Rover Range Rover
2003 Land Rover Range Rover
2004 Land Rover Range Rover
2005 Land Rover Range Rover

1997 Mercedes-Benz C230
1998 Mercedes-Benz C230
1999 Mercedes-Benz C230
2000 Mercedes-Benz C230

1997 Mercedes-Benz C280
1998 Mercedes-Benz C280
1999 Mercedes-Benz C280
2000 Mercedes-Benz C280

1997 Mercedes-Benz C36 AMG

1998 Mercedes-Benz C43 AMG
1999 Mercedes-Benz C43 AMG
2000 Mercedes-Benz C43 AMG

1998 Mercedes-Benz CL500
1999 Mercedes-Benz CL500
2000 Mercedes-Benz CL500

1998 Mercedes-Benz CL600
1999 Mercedes-Benz CL600

1998 Mercedes-Benz CLK320
1999 Mercedes-Benz CLK320
2000 Mercedes-Benz CLK320

1999 Mercedes-Benz CLK430
2000 Mercedes-Benz CLK430

1997 Mercedes-Benz E320
1998 Mercedes-Benz E320
1999 Mercedes-Benz E320
2000 Mercedes-Benz E320

1997 Mercedes-Benz E420

1998 Mercedes-Benz E430
1999 Mercedes-Benz E430
2000 Mercedes-Benz E430

1999 Mercedes-Benz E55 AMG
2000 Mercedes-Benz E55 AMG
2001 Mercedes-Benz E55 AMG

1998 Mercedes-Benz ML320
1999 Mercedes-Benz ML320
2000 Mercedes-Benz ML320

1999 Mercedes-Benz ML430
2000 Mercedes-Benz ML430

2000 Mercedes-Benz ML55 AMG
2001 Mercedes-Benz ML55 AMG
2002 Mercedes-Benz ML55 AMG
2003 Mercedes-Benz ML55 AMG

1997 Mercedes-Benz S320
1998 Mercedes-Benz S320
1999 Mercedes-Benz S320

1996 Mercedes-Benz S420
1997 Mercedes-Benz S420
1998 Mercedes-Benz S420
1999 Mercedes-Benz S420

2000 Mercedes-Benz S430

1996 Mercedes-Benz S500
1997 Mercedes-Benz S500
1998 Mercedes-Benz S500
1999 Mercedes-Benz S500
2000 Mercedes-Benz S500

1996 Mercedes-Benz S600
1997 Mercedes-Benz S600
1998 Mercedes-Benz S600
1999 Mercedes-Benz S600

1996 Mercedes-Benz SL320
1997 Mercedes-Benz SL320

1996 Mercedes-Benz SL500
1997 Mercedes-Benz SL500
1998 Mercedes-Benz SL500
1999 Mercedes-Benz SL500
2000 Mercedes-Benz SL500
2001 Mercedes-Benz SL500
2002 Mercedes-Benz SL500

1996 Mercedes-Benz SL600
1997 Mercedes-Benz SL600
1998 Mercedes-Benz SL600
1999 Mercedes-Benz SL600
2000 Mercedes-Benz SL600
2001 Mercedes-Benz SL600
2002 Mercedes-Benz SL600

1998 Mercedes-Benz SLK230
1999 Mercedes-Benz SLK230

1994 Porsche 911
1995 Porsche 911
1996 Porsche 911
1997 Porsche 911
1998 Porsche 911
1999 Porsche 911
2000 Porsche 911
2001 Porsche 911

1997 Porsche Boxster
1998 Porsche Boxster
1999 Porsche Boxster
2000 Porsche Boxster
2001 Porsche Boxster
2002 Porsche Boxster

2004 Rolls-Royce Phantom
2005 Rolls-Royce Phantom
2006 Rolls-Royce Phantom
2007 Rolls-Royce Phantom

1999 Saab 9-3

1999 Saab 9-5

1996 Saab 900
1997 Saab 900
1998 Saab 900

1996 Saab 9000
1997 Saab 9000
1998 Saab 9000

1995 Volkswagen Cabrio
1996 Volkswagen Cabrio
1997 Volkswagen Cabrio
1998 Volkswagen Cabrio
1999 Volkswagen Cabrio

1992 Volkswagen Corrado
1993 Volkswagen Corrado
1994 Volkswagen Corrado

1997 Volkswagen EuroVan

1999 Volkswagen EuroVan
2000 Volkswagen EuroVan

1993 Volkswagen Golf
1994 Volkswagen Golf
1995 Volkswagen Golf
1996 Volkswagen Golf
1997 Volkswagen Golf
1998 Volkswagen Golf

1993 Volkswagen Jetta
1994 Volkswagen Jetta
1995 Volkswagen Jetta
1996 Volkswagen Jetta
1997 Volkswagen Jetta
1998 Volkswagen Jetta
1999 Volkswagen Jetta

1993 Volkswagen Passat
1994 Volkswagen Passat
1995 Volkswagen Passat
1996 Volkswagen Passat
1997 Volkswagen Passat
1998 Volkswagen Passat
1999 Volkswagen Passat
2000 Volkswagen Passat
2001 Volkswagen Passat

1993 Volvo 850
1994 Volvo 850
1995 Volvo 850
1996 Volvo 850
1997 Volvo 850

1995 Volvo 960
1996 Volvo 960
1997 Volvo 960

1998 Volvo C70

1998 Volvo S70

1997 Volvo S90
1998 Volvo S90

1998 Volvo V70

1997 Volvo V90
1998 Volvo V90

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