DENSO Oxygen Sensor; 4 Wire, Direct Fit; Heated; OEM Style; 2 Required FORD E-250 ECONOLINE


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Place Order Here

Part #: 234-4071
Notes: Oxygen Sensor
4 Wire, Direct Fit
Heated
OEM Style
2 Required
MSRP: $95.38
Your Price: $23.97

All Fitments

FORD
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1992 - 1995 AEROSTAR ALL V6 3.0 ALL ALL ALL Position: Upstream
1991 - 1992 BRONCO ALL V8 5.8 ALL ALL ALL Position: Upstream; w/ 11" Sensor
1991 - 1996 BRONCO ALL V8 5.0 ALL ALL ALL Position: Upstream
1993 - 1996 BRONCO ALL V8 5.8 ALL ALL ALL Position: Upstream
1995 - 1995 BRONCO ALL V8 5.8 ALL ALL ALL Position: Upstream; Excl Calif
1991 - 1996 E-150 ECONOLINE ALL L6 4.9 ALL ALL ALL Position: Upstream
1991 - 1996 E-150 ECONOLINE ALL V8 5.0 ALL ALL ALL Position: Upstream
1991 - 1996 E-150 ECONOLINE ALL V8 5.8 ALL ALL ALL Position: Upstream
1995 - 1995 E-150 ECONOLINE ALL V8 5.8 ALL ALL ALL Position: Upstream; Excl Calif
1997 - 1998 E-150 ECONOLINE ALL V6 4.2 ALL ALL ALL Position: Upstream
1998 - 1999 E-150 ECONOLINE ALL V8 5.4 ALL ALL ALL Position: Upstream
1999 - 1999 E-150 ECONOLINE ALL V6 4.2 ALL ALL ALL Position: Upstream; California; Upstream OE #F88Z9F472AB
1999 - 2001 E-150 ECONOLINE ALL V6 4.2 ALL ALL ALL Position: Upstream; Excl Calif
1991 - 1996 E-150 ECONOLINE CLUB WAGON ALL L6 4.9 ALL ALL ALL Position: Upstream
1991 - 1996 E-150 ECONOLINE CLUB WAGON ALL V8 5.0 ALL ALL ALL Position: Upstream
1991 - 1996 E-150 ECONOLINE CLUB WAGON ALL V8 5.8 ALL ALL ALL Position: Upstream
1995 - 1995 E-150 ECONOLINE CLUB WAGON ALL V8 5.8 ALL ALL ALL Position: Upstream; Excl Calif
1997 - 1998 E-150 ECONOLINE CLUB WAGON ALL V6 4.2 ALL ALL ALL Position: Upstream
1998 - 1999 E-150 ECONOLINE CLUB WAGON ALL V8 5.4 ALL ALL ALL Position: Upstream
1999 - 2001 E-150 ECONOLINE CLUB WAGON ALL V6 4.2 ALL ALL ALL Position: Upstream; Excl Calif
1999 - 1999 E-150 ECONOLINE CLUB WAGON ALL V6 4.2 ALL ALL ALL Position: Upstream; California; Upstream OE #F88Z9F472AB
1991 - 1994 E-250 ECONOLINE ALL V8 5.8 ALL ALL ALL Position: Upstream; GVW Under 8,500 Lbs.
1991 - 1996 E-250 ECONOLINE ALL L6 4.9 ALL ALL ALL Position: Upstream
1991 - 1991 E-250 ECONOLINE ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 E-250 ECONOLINE ALL V8 5.8 ALL ALL ALL Position: Upstream; Excl Calif
1996 - 1996 E-250 ECONOLINE ALL V8 5.8 ALL ALL ALL Position: Upstream
1997 - 1998 E-250 ECONOLINE ALL V6 4.2 ALL ALL ALL Position: Upstream
1998 - 1999 E-250 ECONOLINE ALL V8 5.4 ALL ALL GAS Position: Upstream
1998 - 1998 E-250 ECONOLINE ALL V8 5.4 ALL ALL BI-FUEL Position: Upstream
1999 - 1999 E-250 ECONOLINE ALL V6 4.2 ALL ALL ALL Position: Upstream; California; Upstream OE #F88Z9F472AB
1999 - 1999 E-250 ECONOLINE ALL V8 5.4 ALL ALL BI-FUEL Position: Upstream; w/ 11" Upstream Sensors
1999 - 2001 E-250 ECONOLINE ALL V6 4.2 ALL ALL ALL Position: Upstream; Excl Calif
1991 - 1991 E-250 ECONOLINE CLUB WAGON ALL L6 4.9 ALL ALL ALL Position: Upstream
1991 - 1991 E-250 ECONOLINE CLUB WAGON ALL V8 5.8 ALL ALL ALL Position: Upstream; GVW Under 8,500 Lbs.
1991 - 1996 E-350 ECONOLINE ALL L6 4.9 ALL ALL ALL Position: Upstream
1996 - 1996 E-350 ECONOLINE ALL V8 5.8 ALL ALL ALL Position: Upstream
1996 - 1996 E-350 ECONOLINE ALL V8 7.5 ALL ALL ALL Position: Upstream; w/ 10" Upstream Sensor
1998 - 1998 E-350 ECONOLINE ALL V10 6.8 ALL ALL ALL Position: Upstream
1998 - 1998 E-350 ECONOLINE ALL V8 5.4 ALL ALL BI-FUEL Position: Upstream
1998 - 1999 E-350 ECONOLINE ALL V8 5.4 ALL ALL GAS Position: Upstream
1991 - 1996 E-350 ECONOLINE CLUB WAGON ALL L6 4.9 ALL ALL ALL Position: Upstream
1996 - 1996 E-350 ECONOLINE CLUB WAGON ALL V8 5.8 ALL ALL ALL Position: Upstream
1996 - 1996 E-350 ECONOLINE CLUB WAGON ALL V8 7.5 ALL ALL ALL Position: Upstream; w/ 10" Upstream Sensor
1998 - 1999 E-350 ECONOLINE CLUB WAGON ALL V8 5.4 ALL ALL GAS Position: Upstream
1998 - 1998 E-350 ECONOLINE CLUB WAGON ALL V10 6.8 ALL ALL ALL Position: Upstream
1998 - 1998 E-350 ECONOLINE CLUB WAGON ALL V8 5.4 ALL ALL BI-FUEL Position: Upstream
1999 - 1999 E-350 ECONOLINE CLUB WAGON ALL V10 6.8 ALL ALL ALL Position: Upstream; w/ 11" Upstream Sensor
1999 - 1999 E-350 ECONOLINE CLUB WAGON ALL V8 5.4 ALL ALL BI-FUEL Position: Upstream; w/ 11" Upstream Sensors
1997 - 1998 EXPEDITION ALL V8 4.6 ALL ALL ALL Position: Upstream
1997 - 1998 EXPEDITION ALL V8 5.4 ALL ALL ALL Position: Upstream
1996 - 1998 EXPLORER ALL V8 5.0 ALL ALL ALL Position: Upstream Left
1996 - 2001 EXPLORER ALL V8 5.0 ALL ALL ALL Position: Downstream Left
1996 - 2001 EXPLORER ALL V8 5.0 ALL ALL ALL Position: Downstream Right
1997 - 2003 EXPLORER ALL V6 4.0 ALL ALL ALL Position: Downstream; w/ E Engine VIN;
1998 - 1998 EXPLORER ALL V6 4.0 ALL ALL ALL Position: Downstream Left; w/ E Engine VIN;
1998 - 1998 EXPLORER ALL V6 4.0 ALL ALL ALL Position: Downstream Right; w/ E Engine VIN;
1998 - 1998 EXPLORER ALL V6 4.0 ALL ALL ALL Position: Upstream Left; w/ X Engine VIN;
2004 - 2005 EXPLORER ALL V6 4.0 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensor
2004 - 2005 EXPLORER ALL V8 4.6 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensor
2001 - 2003 EXPLORER SPORT TRAC ALL V6 4.0 ALL ALL ALL Position: Downstream
1991 - 1996 F-150 ALL V8 5.0 ALL ALL ALL Position: Upstream
1991 - 1992 F-150 ALL V8 5.8 ALL ALL ALL Position: Upstream; w/ 11" Sensor
1993 - 1994 F-150 ALL V8 5.8 ALL ALL ALL Position: Upstream; w/ H Engine VIN;
1995 - 1995 F-150 ALL L6 4.9 ALL ALL ALL Position: Upstream; Automatic Trans; California
1995 - 1995 F-150 ALL V8 5.8 ALL ALL ALL Position: Upstream; w/ H Engine VIN; Excl Calif
1996 - 1996 F-150 ALL L6 4.9 ALL ALL ALL Position: Upstream
1996 - 1996 F-150 ALL V8 5.8 ALL ALL ALL Position: Upstream
1997 - 1997 F-150 ALL V8 5.4 ALL ALL ALL Position: Upstream
1997 - 1998 F-150 ALL V6 4.2 ALL ALL ALL Position: Upstream
1997 - 1998 F-150 ALL V8 4.6 ALL ALL ALL Position: Upstream
1998 - 1998 F-150 ALL V8 5.4 ALL ALL BI-FUEL Position: Upstream
1998 - 1998 F-150 ALL V8 5.4 ALL ALL GAS Position: Upstream
1999 - 1999 F-150 ALL V8 5.4 N ALL ALL Position: Upstream; Excl Calif
1999 - 2000 F-150 ALL V6 4.2 ALL ALL ALL Position: Upstream; Excl Calif
2000 - 2000 F-150 ALL V8 5.4 ALL ALL ALL Position: Upstream; w/ L Engine VIN; Excl Calif
1991 - 1992 F-250 ALL V8 5.8 ALL ALL ALL Position: Upstream; GVW Under 8,500 Lbs.; w/ 11" Upstream Sensor
1991 - 1996 F-250 ALL V8 5.0 ALL ALL ALL Position: Upstream
1993 - 1996 F-250 ALL V8 5.8 ALL ALL ALL Position: Upstream; GVW Under 8,500 Lbs.
1995 - 1995 F-250 ALL L6 4.9 ALL ALL ALL Position: Upstream; Automatic Trans; E4OD Trans; California
1995 - 1995 F-250 ALL V8 5.8 ALL ALL ALL Position: Upstream; Automatic Trans; E4OD Trans; Excl California; GVW Under 8,500 Lb.
1996 - 1996 F-250 ALL L6 4.9 ALL ALL ALL Position: Upstream
1996 - 1996 F-250 ALL V8 5.8 ALL ALL ALL Position: Upstream; Automatic Trans; GVW Over 8,500 Lbs; California
1996 - 1997 F-250 ALL V8 7.5 ALL ALL ALL Position: Upstream Right; Standard Trans; California
1997 - 1998 F-250 ALL V8 4.6 ALL ALL ALL Position: Upstream
1997 - 1998 F-250 ALL V8 5.4 ALL ALL GAS Position: Upstream
1998 - 1998 F-250 ALL V8 5.4 ALL ALL BI-FUEL Position: Upstream
1999 - 1999 F-250 ALL V8 5.4 ALL ALL BI-FUEL Position: Upstream; Excl Calif
1999 - 1999 F-250 ALL V8 5.4 ALL ALL GAS Position: Upstream; Excl Calif
1999 - 1999 F-250 SUPER DUTY ALL V8 5.4 ALL ALL ALL Position: Downstream
1996 - 1997 F-350 ALL V8 7.5 ALL ALL ALL Position: Upstream Right; Standard Trans; California
1996 - 1996 F-350 ALL L6 4.9 ALL ALL ALL Position: Upstream
1996 - 1996 F-350 ALL V8 5.8 ALL ALL ALL Position: Upstream; Automatic Trans; California
1997 - 1997 F-350 ALL V8 5.8 ALL ALL ALL Position: Upstream
1999 - 1999 F-350 SUPER DUTY ALL V8 5.4 ALL ALL ALL Position: Downstream
1999 - 2001 MUSTANG ALL V8 4.6 ALL ALL ALL Position: Downstream Right; w/ V Engine VIN;
2001 - 2001 MUSTANG ALL V6 3.8 ALL ALL ALL Position: Downstream Right
1997 - 2000 RANGER ALL V6 3.0 ALL ALL ALL Position: Upstream Left
1997 - 2000 RANGER ALL V6 4.0 ALL ALL ALL Position: Upstream Left
1999 - 2001 RANGER ALL L4 2.5 ALL ALL ALL Position: Upstream
2001 - 2003 RANGER ALL L4 2.3 ALL ALL ALL Position: Downstream
2001 - 2003 RANGER ALL V6 3.0 ALL ALL ALL Position: Downstream; w/ 10" Downstream Sensor
2001 - 2006 RANGER ALL V6 4.0 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensor
2004 - 2006 RANGER ALL V6 3.0 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensor
2004 - 2011 RANGER ALL L4 2.3 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensor
2007 - 2008 RANGER ALL V6 3.0 ALL ALL ALL Position: Downstream Left
2007 - 2011 RANGER ALL V6 4.0 ALL ALL ALL Position: Downstream Left
1995 - 1998 WINDSTAR ALL V6 3.8 ALL ALL ALL Position: Upstream
1995 - 2000 WINDSTAR ALL V6 3.0 ALL ALL ALL Position: Downstream
1995 - 2000 WINDSTAR ALL V6 3.0 ALL ALL ALL Position: Upstream
1995 - 2003 WINDSTAR ALL V6 3.8 ALL ALL ALL Position: Downstream
JAGUAR
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2000 - 2002 S-TYPE ALL V8 4.0 ALL ALL ALL Position: Downstream
LINCOLN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1998 - 1998 NAVIGATOR ALL V8 5.4 ALL ALL ALL Position: Upstream
MAZDA
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2001 - 2003 B2300 ALL L4 2.3 ALL ALL ALL Position: Downstream
2004 - 2010 B2300 ALL L4 2.3 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensor
1999 - 2001 B2500 ALL L4 2.5 ALL ALL ALL Position: Upstream
1998 - 2000 B3000 ALL V6 3.0 ALL ALL ALL Position: Upstream Left
2001 - 2003 B3000 ALL V6 3.0 ALL ALL ALL Position: Downstream; w/ 10" Downstream Sensor
2004 - 2006 B3000 ALL V6 3.0 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensor
2007 - 2008 B3000 ALL V6 3.0 ALL ALL ALL Position: Downstream Left
1997 - 2000 B4000 ALL V6 4.0 ALL ALL ALL Position: Upstream Left
2001 - 2006 B4000 ALL V6 4.0 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensor
2007 - 2010 B4000 ALL V6 4.0 ALL ALL ALL Position: Downstream Left
MERCURY
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1997 - 2001 MOUNTAINEER ALL V8 5.0 ALL ALL ALL Position: Downstream Left
1997 - 2001 MOUNTAINEER ALL V8 5.0 ALL ALL ALL Position: Downstream Right
1997 - 1998 MOUNTAINEER ALL V8 5.0 ALL ALL ALL Position: Upstream Left
1998 - 1998 MOUNTAINEER ALL V6 4.0 ALL ALL ALL Position: Downstream Left
1998 - 1998 MOUNTAINEER ALL V6 4.0 ALL ALL ALL Position: Downstream Right
1999 - 2001 MOUNTAINEER ALL V6 4.0 ALL ALL ALL Position: Downstream
2002 - 2002 MOUNTAINEER ALL V6 4.0 ALL ALL GAS Position: Downstream
2004 - 2005 MOUNTAINEER ALL V6 4.0 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensors
2004 - 2005 MOUNTAINEER ALL V8 4.6 ALL ALL ALL Position: Downstream; w/ 11" Downstream Sensors

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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