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Denso Oxygen Sensor - 234-4485

Brand: Denso Car Parts
0 reviews
  • Have a product question? Ask us
  • Part Number: 234-4485
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: Up to 2 Weeks
  • If purchased before 12:00 EDT - estimated delivery by July 08
Retail: $272.99
Price: $259.99
You Save: $13.00
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: 2344485

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 - 234-4485
Connector Style 4-Wire
Includes Adapter Fittings No
Includes Weather Pack Harness Yes
Includes Weld Fitting No
Type Heated
Voltage Range OEM

2007 Audi A6 Quattro
2008 Audi A6 Quattro
2009 Audi A6 Quattro
2010 Audi A6 Quattro
2011 Audi A6 Quattro

2007 Audi A8 Quattro
2008 Audi A8 Quattro
2009 Audi A8 Quattro
2010 Audi A8 Quattro
2011 Audi A8 Quattro
2012 Audi A8 Quattro

2007 Audi Q7
2008 Audi Q7
2009 Audi Q7
2010 Audi Q7

2013 Audi RS5
2014 Audi RS5
2015 Audi RS5

2008 Audi S5
2009 Audi S5
2010 Audi S5
2011 Audi S5
2012 Audi S5

2007 Audi S6
2008 Audi S6
2009 Audi S6
2010 Audi S6
2011 Audi S6

2007 Audi S8
2008 Audi S8
2009 Audi S8

2008 Porsche Cayenne
2009 Porsche Cayenne
2010 Porsche Cayenne
2011 Porsche Cayenne
2012 Porsche Cayenne
2013 Porsche Cayenne
2014 Porsche Cayenne
2015 Porsche Cayenne

2009 Volkswagen CC
2010 Volkswagen CC
2011 Volkswagen CC
2012 Volkswagen CC
2013 Volkswagen CC
2014 Volkswagen CC
2015 Volkswagen CC
2016 Volkswagen CC

2007 Volkswagen Eos
2008 Volkswagen Eos

2012 Volkswagen Jetta
2013 Volkswagen Jetta
2014 Volkswagen Jetta
2015 Volkswagen Jetta

2006 Volkswagen Passat
2007 Volkswagen Passat
2008 Volkswagen Passat

2008 Volkswagen R32

2007 Volkswagen Touareg
2008 Volkswagen Touareg
2009 Volkswagen Touareg
2010 Volkswagen Touareg

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