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  2. Auto Parts
  3. Emission Control
  4. Sensors
  5. Oxygen Sensor
  6. Denso 234-4490

Denso 234-4490 Oxygen Sensor

Denso 234-4490 Oxygen Sensor
Denso 234-4490 Oxygen Sensor Image 1
Denso 234-4490 Oxygen Sensor

Denso
Brand:Denso
Part Number: 234-4490
UPC: 042511118768
Weight: 0.25 lbs
Condition:New



On Sale:

$42.21

Availability:
13 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Oxygen Sensor

DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

Specifications:

Connector Gender:
Female
Mounting Type:
Threaded
Sensor Type:
Heated
Thread Diameter:
0.708 in.
Universal Or Specific Fit:
Specific
Wire Quantity:
4
Wiring Harness Length:
17.52 in.
Delphi #:
ES20407
Ford #:
BE5Z9G444A
Ford #:
BE5Z9G444B
Ford #:
BE5Z9G444C
Ford #:
BL8Z9G444A
Ford #:
BR3Z9G444A
Ford #:
CK4Z9G444C
Motorcraft #:
DY1153
Motorcraft #:
DY1162
Motorcraft #:
DY1174
Motorcraft #:
DY1176
NTK #:
22135
NTK #:
22142
Walker Products #:
250-24989
Walker Products #:
350-34446
Country of Origin:
US

Select a vehicle to narrow Denso 234-4490 Oxygen Sensor fitment info!

Last Updated: 11/22/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2012

 

2011

 

2012

 

2011

 
Ford Escape

2.5L L4 Electric/Gas DOHC,
2.5L L4 Gas DOHC
1
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Escape



2.5L L4 Electric/Gas DOHC,
2.5L L4 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Ford Escape

3.0L V6 Flex DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Escape



3.0L V6 Flex DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2014

 

2015

 

2014

 
Ford Explorer

3.5L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Explorer



3.5L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2013

 

2013

 
Ford Explorer

3.5L V6 Gas DOHC
1
 
Downstream Rear
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Explorer



3.5L V6 Gas DOHC

Downstream Rear OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2014

 

2014

 
Ford F-150

3.7L V6 CNG DOHC,
3.7L V6 LPG DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford F-150



3.7L V6 CNG DOHC,
3.7L V6 LPG DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2014

 

2013

 

2012

 

2011

 
Ford F-150

3.5L V6 Gas DOHC Turbo,
3.7L V6 Flex DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford F-150



3.5L V6 Gas DOHC Turbo,
3.7L V6 Flex DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2014

 

2015

 

2014

 
Ford Flex

3.5L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Flex



3.5L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2013

 

2013

 
Ford Flex

3.5L V6 Gas DOHC
1
 
Downstream Left (Driver)
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Flex



3.5L V6 Gas DOHC

Downstream Left (Driver) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Ford Fusion

2.5L L4 Electric/Gas DOHC,
2.5L L4 Gas DOHC
1
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Fusion



2.5L L4 Electric/Gas DOHC,
2.5L L4 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Ford Fusion

3.0L V6 Flex DOHC
1
 
Downstream Front
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Fusion



3.0L V6 Flex DOHC

Downstream Front OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2014

 

2014

 
Ford Mustang

5.0L V8 Gas DOHC
1
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Mustang



5.0L V8 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2014

 

2013

 

2014

 

2013

 
Ford Mustang

5.8L V8 Gas DOHC Supercharged
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Mustang



5.8L V8 Gas DOHC Supercharged

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2014

 

2013

 

2012

 

2011

 
Ford Mustang

3.7L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Mustang



3.7L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
Ford Mustang

5.0L V8 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Mustang



5.0L V8 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Ford Mustang

5.4L V8 Gas DOHC Supercharged
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Mustang



5.4L V8 Gas DOHC Supercharged

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2016

 

2016

 
Ford Police Interceptor Sedan

3.7L V6 Flex DOHC,
3.7L V6 Gas DOHC
2
 
Downstream
 
OE Style
To 12/07/2015
O.E. Quality Replacement Sensor
 

Ford Police Interceptor Sedan



3.7L V6 Flex DOHC,
3.7L V6 Gas DOHC

Downstream OE Style
To 12/07/2015
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2015

 
Ford Police Interceptor Sedan

3.5L V6 Flex DOHC,
3.7L V6 Flex DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Police Interceptor Sedan



3.5L V6 Flex DOHC,
3.7L V6 Flex DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2014

 

2015

 

2014

 
Ford Police Interceptor Sedan

3.5L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Police Interceptor Sedan



3.5L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Ford Police Interceptor Sedan

3.7L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Police Interceptor Sedan



3.7L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2013

 

2013

 
Ford Police Interceptor Sedan

3.5L V6 Gas DOHC
1
 
Downstream Left (Driver)
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Police Interceptor Sedan



3.5L V6 Gas DOHC

Downstream Left (Driver) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2015

 

2015

 
Ford Police Interceptor Utility

3.7L V6 Flex DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Police Interceptor Utility



3.7L V6 Flex DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Ford Police Interceptor Utility

3.7L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Police Interceptor Utility



3.7L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2015

 
Ford Taurus

3.5L V6 Flex DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Taurus



3.5L V6 Flex DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2014

 

2015

 

2014

 
Ford Taurus

3.5L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Taurus



3.5L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2013

 

2013

 
Ford Taurus

3.5L V6 Gas DOHC
1
 
Downstream Left (Driver)
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Taurus



3.5L V6 Gas DOHC

Downstream Left (Driver) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2015

 

2015

 
Ford Transit-150

3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
1
 
Downstream Left (Driver)
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Transit-150



3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Downstream Left (Driver) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2015

 

2015

 
Ford Transit-250

3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
1
 
Downstream Left (Driver)
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Transit-250



3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Downstream Left (Driver) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2015

 

2015

 
Ford Transit-350

3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
1
 
Downstream Left (Driver)
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Transit-350



3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Downstream Left (Driver) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2015

 

2015

 
Ford Transit-350 HD

3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
1
 
Downstream Left (Driver)
 
OE Style
O.E. Quality Replacement Sensor
 

Ford Transit-350 HD



3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Downstream Left (Driver) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2016

 

2016

 
Lincoln MKS

3.7L V6 Gas DOHC
2
 
Downstream
 
OE Style
To 12/07/2015
O.E. Quality Replacement Sensor
 

Lincoln MKS



3.7L V6 Gas DOHC

Downstream OE Style
To 12/07/2015
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Lincoln MKS

3.7L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Lincoln MKS



3.7L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2015

 

2015

 
Lincoln MKT

3.7L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Lincoln MKT



3.7L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2014

 

2014

 
Lincoln MKT

3.7L V6 Gas DOHC
1
 
Downstream Right (Passenger)
 
OE Style
w/ 17.5 Downstream Right Sensor
O.E. Quality Replacement Sensor
 

Lincoln MKT



3.7L V6 Gas DOHC

Downstream Right (Passenger) OE Style
w/ 17.5 Downstream Right Sensor
O.E. Quality Replacement Sensor

1 Per Vehicle

2014

 

2013

 

2014

 

2013

 
Lincoln MKT

3.7L V6 Gas DOHC
1
 
Downstream Left (Driver)
 
OE Style
w/ 15 Downstream Left Sensor
O.E. Quality Replacement Sensor
 

Lincoln MKT



3.7L V6 Gas DOHC

Downstream Left (Driver) OE Style
w/ 15 Downstream Left Sensor
O.E. Quality Replacement Sensor

1 Per Vehicle

2013

 

2013

 
Lincoln MKT

3.7L V6 Gas DOHC
2
 
Downstream Right (Passenger)
 
OE Style
w/ 17.5 Downstream Right Sensor
O.E. Quality Replacement Sensor
 

Lincoln MKT



3.7L V6 Gas DOHC

Downstream Right (Passenger) OE Style
w/ 17.5 Downstream Right Sensor
O.E. Quality Replacement Sensor

2 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2016

 

2015

 

2014

 

2013

 
Lincoln MKZ

3.7L V6 Gas DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Lincoln MKZ



3.7L V6 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Lincoln MKZ

2.5L L4 Electric/Gas DOHC
1
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Lincoln MKZ



2.5L L4 Electric/Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2011

 

2011

 
Mercury Mariner

2.5L L4 Electric/Gas DOHC,
2.5L L4 Gas DOHC
1
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Mercury Mariner



2.5L L4 Electric/Gas DOHC,
2.5L L4 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2011

 

2011

 
Mercury Mariner

3.0L V6 Flex DOHC
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 

Mercury Mariner



3.0L V6 Flex DOHC

Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2011

 

2011

 
Mercury Milan

2.5L L4 Gas DOHC
1
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
Automatic Transmission
 

Mercury Milan



2.5L L4 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor
Automatic Transmission

1 Per Vehicle

2011

 

2011

 
Mercury Milan

2.5L L4 Gas DOHC
1
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
Manual Transmission
 

Mercury Milan



2.5L L4 Gas DOHC

Downstream OE Style
O.E. Quality Replacement Sensor
Manual Transmission

1 Per Vehicle

2011

 

2011

 
Mercury Milan

3.0L V6 Flex DOHC
1
 
Downstream Front
 
OE Style
O.E. Quality Replacement Sensor
 

Mercury Milan



3.0L V6 Flex DOHC

Downstream Front OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle


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