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DENSO Air/Fuel Ratio Sensor; 5 Wire, Direct Fit; Heated; OEM Style PORSCHE BOXSTER


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Part #: 234-5108
Notes: Air/Fuel Ratio Sensor
5 Wire, Direct Fit
Heated
OEM Style
MSRP: $602.38
Your Price: $145.76
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All Fitments

AUDI
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2008 - 2014 R8 ALL V8 4.2 ALL ALL ALL Position: Upstream; Cylinder 1;2;3;4
2007 - 2007 S6 ALL V10 5.2 ALL ALL ALL Position: Upstream; Cylinder 4;5
FORD
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2009 - 2010 EXPEDITION ALL V8 5.4 ALL ALL ALL Position: Upstream Left
2011 - 2011 EXPEDITION ALL V8 5.4 ALL ALL ALL Position: Upstream Left; To 12/17/2010
2009 - 2009 F-150 ALL V8 4.6 ALL ALL ALL Position: Upstream Left; w/ 8 Engine VIN;
2009 - 2009 F-150 ALL V8 5.4 ALL ALL ALL Position: Upstream Left
2010 - 2010 F-150 ALL V8 4.6 ALL ALL ALL Position: Upstream Left; w/ 8 Engine VIN; To 01/31/10
2010 - 2010 F-150 ALL V8 5.4 ALL ALL ALL Position: Upstream Left; To 01/31/10
2010 - 2010 F-150 ALL V8 6.2 ALL ALL ALL Position: Upstream Left
LINCOLN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2009 - 2010 NAVIGATOR ALL V8 5.4 ALL ALL ALL Position: Upstream Left
2011 - 2011 NAVIGATOR ALL V8 5.4 ALL ALL ALL Position: Upstream Left; To 12/17/2010
PORSCHE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2007 - 2011 911 ALL H6 3.6 T ALL ALL Position: Upstream
2007 - 2008 911 GT3 H6 3.6 N ALL ALL Position: Upstream
2007 - 2008 911 GT3 RS H6 3.6 N ALL ALL Position: Upstream
2008 - 2009 911 GT2 H6 3.6 T ALL ALL Position: Upstream
2008 - 2009 911 TURBO H6 3.6 T ALL ALL Position: Upstream
2010 - 2013 911 ALL H6 3.8 T ALL ALL Position: Upstream
2005 - 2006 BOXSTER ALL H6 3.2 ALL ALL ALL Position: Upstream
2005 - 2008 BOXSTER ALL H6 2.7 ALL ALL ALL Position: Upstream
2007 - 2008 BOXSTER ALL H6 3.4 ALL ALL ALL Position: Upstream
2011 - 2014 CAYENNE ALL V6 3.6 ALL ALL ALL Position: Upstream; Cylinder 1;2;3
2006 - 2008 CAYMAN ALL H6 3.4 ALL ALL ALL Position: Upstream
2007 - 2008 CAYMAN ALL H6 2.7 ALL ALL ALL Position: Upstream
SAAB
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2006 - 2009 9-3 ALL V6 2.8 ALL ALL ALL Position: Upstream
VOLKSWAGEN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2009 - 2014 CC ALL V6 3.6 ALL ALL ALL Position: Upstream Right
2006 - 2010 PASSAT ALL V6 3.6 ALL ALL ALL Position: Upstream Right
2006 - 2006 PHAETON ALL W12 6.0 ALL ALL ALL Position: Upstream Right; Location Front

Product Description

DENSO’s 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 cars for longer periods. DENSO continues to make auto parts available for those critical replacement parts.

Oxygen sensors, also known as Lambda sensors or O2 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. The DENSO oxygen sensor catalog offers one of the most complete product lines in the industry, from Acura to Volvo.

FEATURES

  • Corrosion-resistant stainless steel construction
  • PTFE filter blocks efficiency-robbing contaminants
  • Refined zirconia element improves sensor response

BENEFITS

  • Increased performance and efficiency, reduced fuel consumption
  • First Time Fit® delivers the right part the first time
  • Ensures smog test compliance

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