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Denso Oxygen Sensor - 234-4875

Brand: Denso Car Parts
0 reviews
  • Have a product question? Ask us
  • Part Number: 234-4875
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: 3 - 4 Weeks
Retail: $173.24
Price: $164.99
You Save: $8.25
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: 2344875

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 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 - 234-4875
Connector Style 4-Wire
Includes Adapter Fittings No
Includes Weather Pack Harness Yes
Includes Weld Fitting No
Type Heated
Voltage Range OEM

2006 BMW 550i
2007 BMW 550i
2008 BMW 550i
2009 BMW 550i
2010 BMW 550i

2006 BMW 650i
2007 BMW 650i
2008 BMW 650i
2009 BMW 650i
2010 BMW 650i

2006 BMW 750i
2007 BMW 750i
2008 BMW 750i

2006 BMW 750Li
2007 BMW 750Li
2008 BMW 750Li

2007 BMW 760Li
2008 BMW 760Li

2008 BMW M3
2009 BMW M3
2010 BMW M3
2011 BMW M3
2012 BMW M3
2013 BMW M3

2007 BMW X5
2008 BMW X5
2009 BMW X5
2010 BMW X5
2011 BMW X5
2012 BMW X5
2013 BMW X5

2010 BMW X6
2011 BMW X6
2012 BMW X6
2013 BMW X6
2014 BMW X6
2015 BMW X6

2007 Rolls-Royce Phantom
2008 Rolls-Royce Phantom
2009 Rolls-Royce Phantom
2010 Rolls-Royce Phantom
2011 Rolls-Royce Phantom
2012 Rolls-Royce Phantom
2013 Rolls-Royce Phantom
2014 Rolls-Royce Phantom
2015 Rolls-Royce Phantom
2016 Rolls-Royce Phantom
2017 Rolls-Royce Phantom
2018 Rolls-Royce Phantom
2019 Rolls-Royce Phantom

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