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 Replacement Parts Catalog
OEM Replacement Parts Catalog
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How do I replace my oxygen sensor?
An oxygen sensor is straight forward to replace. Sometimes also known as the o2 sensor, you can have up to 3 or more oxygen sensors in your vehicle. Most modern cars and trucks have at least 2, with one located before the catalytic converter typically on the downpipe, or on the exhaust manifold sometimes also known as the header, and after the catalytic converter. To replace the o2 sensor behind your catalytic converter, simply unscrew the sensor from the exhaust pipe, and unplug it from the connector. Make sure not to strip the sensor, as it could be very sensitive if you use the wrong size wrench to remove it. You would follow the same steps to replace the one before the catalytic converter, but it is typically tougher to get to due to location.
Are the front and rear o2 sensors interchangeable?
Because each sensor is there for a different purpose, they are not interchangeable.
What does the oxygen sensor do? Why does my car not pass smog with a bad o2 sensor?
Many times, if an oxygen sensor goes bad, then your car will not pass smog, and have a very high emissions reading. The reason for this, is the oxygen sensor is responsible for reading how much oxygen to fuel there is in the exhaust, to determine if your car is running too rich, or too lean, and helps the ECU adjust properly. If the exhaust gas is determined to be too lean, your car would run too hot, and melt engine parts such as pistons and valves. If it's too rich, you are burning too much gas, so you could foul your spark plugs, and cause your car to have bad emissions. The rear o2 sensor, behind the catalytic converter, is simply responsible to ensure the catalytic converter is working, and could throw a check engine light if it is broken.
What kind of o2 sensors do you offer?
We have both OEM factory replacement o2 sensors, and also universal sensors that need to have the harness spliced for install. The installation on these is much tougher, but the cost is usually significantly less than a factory sensor. All factory sensors come with a plug and play harness, and install in minutes.
Where can I get more info on installing an o2 sensor?
We setup a car forum for you to be able to discuss repairs and installs such as o2 sensors.
Latest Ford Oxygen Sensor Applications
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Walker Products Inc. Oxygen Sensor
98 - Ford Contour SE V6 2.5 Rear - 2 Required Oxygen Sensor |
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Walker Products Inc. Oxygen Sensor
87 - 90 Ford E-150 Econoline XL V8 5.0 Oxygen Sensor |
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Bosch Oxygen Sensor
87 - 90 Ford E-150 Econoline XL V8 5.0 Oxygen Sensor Length of Wiring Harness 8 1/2" |
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Denso Oxygen Sensor
01-06 Ford Escape XLT 2WD Rear
Radiator Side
In Exhaust Pipe Oxygen Sensor w/ 10.6 |
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Denso Oxygen Sensor
- 03 Ford Expedition Eddie Bauer Rear - 2 Required Oxygen Sensor w/ 18.82 |
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Denso Oxygen Sensor
- 03 Ford Expedition Eddie Bauer Rear - 2 Required Oxygen Sensor w/ 14.84 |
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Denso Oxygen Sensor
91 - Ford Ranger 2.3 Front Oxygen Sensor w/ 18.82 |
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Denso Oxygen Sensor
91 - Ford Ranger 2.3 Front Oxygen Sensor w/ 14.84 |
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Walker Products Inc. Oxygen Sensor
- 95 Ford Thunderbird LX V8 4.6 Front - 2 Required Oxygen Sensor |
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Delphi Oxygen Sensor
- 95 Ford Thunderbird LX V8 4.6 Front - 2 Required Oxygen Sensor |
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Denso Oxygen Sensor
00 - 00 Ford F-250 SD R/Cab 4WD Front
Front 2 Required Oxygen Sensor w/ 18.90 |
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Denso Oxygen Sensor
00 - 02 Ford F-250 SD R/Cab 4WD Front - 2 Required Oxygen Sensor w/ 18.90 |
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Denso Oxygen Sensor
00-04 Ford Focus ZX3 L4 2.0 OE Style
Rear Length of Wiring Harness 10.60" Oxygen Sensor w/ 10.6 |
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NTK Oxygen Sensor
05 - 05 Ford Ranger V6 3.0 V6 3.0 w/ 482 mm Oxygen Sensor |
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Walker Products Inc. Oxygen Sensor
05 - 05 Ford Ranger V6 3.0 V6 3.0 w/ 482 mm Oxygen Sensor |
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Denso Oxygen Sensor
05 - 05 Ford Ranger V6 3.0 V6 3.0 w/ 482 mm Oxygen Sensor |
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Bosch Oxygen Sensor
05 - 05 Ford Ranger V6 3.0 V6 3.0 w/ 482 mm Oxygen Sensor Length of Wiring Harness: 16 1/2" |
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Denso Oxygen Sensor
02-05 Ford Thndrbrd V8 3.9 Front
Front - 2 Required
w/ 8.3" Pigtail Oxygen Sensor w/ 10.63 |
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Denso Oxygen Sensor
- 00 Ford F-150 XL S/Cab 4WD Rear
Front Oxygen Sensor w/ 18.82 |
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Denso Oxygen Sensor
- 00 Ford F-150 XL S/Cab 4WD Rear
Front Oxygen Sensor w/ 14.84 |
Some Ford Oxygen Sensor Applications (View Full Catalog Above)
| Ford Aerostar 2W V6 3.0 |
Ford Aerostar 2W V6 4.0 |
Ford Aspire L4 1.3 |
| Ford Bronco II 4W V6 2.9 |
Ford Bronco V8 5.0 |
Ford Bronco V8 5.8 |
| Ford Contour GL |
Ford Contour 2.0 |
Ford Contour SE |
| Ford Contour SVT |
Ford Crown Victoria Police |
Ford Crown Victoria |
| Ford E-150 Club Wagon XL |
Ford E-150 Econoline |
Ford E-150 Econoline XL |
| Ford E-250 Econoline |
Ford E-350 C/Wag Chateau |
Ford Escape XLT 2WD |
| Ford Escape XLT 4W V6 3.0 |
Ford Escape XLT 4WD |
Ford Escort GT L4 1.8 |
| Ford Escort L4 1.9 |
Ford Escort L4 2.0 |
Ford Escort LX L4 1.9 |
| Ford Escort LX L4 2.0 |
Ford Escort SE L4 2.0 |
Ford Escort ZX2 Cl L4 2.0 |
| Ford Escort ZX2 L4 2.0 |
Ford Expedition Eddie Bauer |
Ford Expedition 2WD XLT |
| Ford Expedition Eddie Bauer |
Ford Expedition 4WD XLT |
Ford Expl S/Trac XLT 2WD |
| Ford Explorer 2WD E/Baur |
Ford Explorer 2WD Limited |
Ford Explorer 2WD XLS |
| Ford Explorer 2WD XLT |
Ford Explorer 4WD E/Baur |
Ford Explorer 4WD Sport |
| Ford Explorer AWD E/Baur |
Ford Explorer XL 2WD SOHC |
Ford Explorer XL 4WD OHV |
| Ford Explorer XL 4WD SOHC |
Ford Explorer XLT AWD |
Ford Explr 4WD XLS OHV |
| Ford Explr 4WD XLT OHV |
Ford Explorer XLT |
Ford F150 Custom Truck |
| Ford F-150 Cstm R/Cab 4WD |
Ford F-150 Cstm S/Cab 2WD |
Ford F-150 Lar S/Cab 4WD |
| Ford F-150 Lightning |
Ford F150 Truck |
Ford F150 XL
Regular Cab 2WD Truck |
| Ford F150 XL |
Ford F-150 XL S/Cab 2WD |
Ford F-150 XL S/Cab 4WD |
| Ford F-150 XLT Lar RC 2WD |
Ford F-150 XLT Lar RC 4WD |
Ford F-150 XLT Lar SC 2WD |
| Ford F-150 XLT Lar SC 4WD |
Ford F-150 XLT R/Cab 2WD |
Ford F-150 XLT R/Cab 4WD |
| Ford F-150 XLT S/Cab 2WD |
Ford F150 XLT |
Ford F-150 XLT S/Crew 2WD |
| Ford F-250 R/Cab 2WD |
Ford F-250 R/Cab 4WD |
Ford F-250 S/Cab 4WD |
| Ford F-250 SD R/Cab 4WD |
Ford F-250 SD S/Cab 4WD |
Ford F-350 S/Crew 4WD |
| Ford F-450 Super Duty |
Ford Focus LX L4 2.0 |
Ford Focus SE SOHC L4 2.0 |
| Ford Focus ZX3 L4 2.0 |
Ford Mustang Cobra SVT |
Ford Mustang Cobra SVT 5.0 |
| Ford Mustang GT 4.6L V8 |
Ford Mustang GT 5.0 Fox Body |
Ford Mstng L4 2.3 |
| Ford Mstng L6 3.3 |
Ford Mustang LX 2.3 Fox Body |
Ford Mustang LX 5.0 Fox Body |
| Ford Mstng SVO L4 2.3 |
Ford Mustang 3.8L V6 |
Ford Mustang 4.0 V6 |
| Ford Mustang V8 5.0 |
Ford Probe GT V6 2.5 |
Ford Probe L4 2.0 |
| Ford Probe SE L4 2.0 |
Ford Ranger 2.3 |
Ford Ranger RWD 2.5 |
| Ford Rngr R/Cab 2W V6 2.9 |
Ford Ranger RWD 3.0 V6 |
Ford Rngr R/Cab 2W V6 4.0 |
| Ford Rngr R/Cab 4W V6 3.0 |
Ford Ranger RWD 2.3 |
Ford Ranger V6 3.0 |
| Ford Rngr S/Cab 4W V6 3.0 |
Ford Ranger V6 |
Ford Taurus G V6 3.0 |
| Ford Taurus GL V6 3.0 |
Ford Taurus GL V6 3.8 |
Ford Taurus L V6 3.0 |
| Ford Taurus LX |
Ford Taurus SE V6 3.0 |
Ford Taurus SHO V6 3.0 |
| Ford Taurus SVG V6 3.0 |
Ford Tempo GL 2W L4 2.3 |
Ford Tempo GLS V6 3.0 |
| Ford Thunderbird LX |
Ford Thunderbird 3.8 V6 |
Ford Thndrbrd V8 3.9 |
| Ford Windstar V6 3.0 |
Ford Windstar V6 3.8 |
| L4 1.3 |
L4 1.8 |
L4 1.9 |
L4 2.0 |
L4 2.3 |
L4 2.5 |
L6 3.3 |
L6 4.9 |
| V6 2.5 |
V6 2.9 |
V6 3.0 |
V6 3.8 |
V6 4.0 |
V6 4.2 |
V8 4.6 |
V8 5.0 |
| V8 5.4 |
V8 5.8 |
V8 7.5 |
More Applications (View Full Catalog Above)
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