Walker Products 350-34410 oxygen sensor for the 2013-2016 Ford Escape 4-cylinder 2.5L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine is burning fuel. It is a four-wire, direct-fit, narrow-band sensor made for its specific application and fitment position, and it returns the diagnostic feedback the ECU expects.
- Electrodes with a gas-permeable platinum layer
- Monitors exhaust gases and helps reduce pollutants
- Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Determines the oxygen content of the exhaust gas to track the air-fuel ratio
Quick facts
- Part: Walker Products 350-34410 oxygen sensor
- Fits: the 2013-2016 Ford Escape 4-cylinder 2.5L and other vehicles
- Position: Upstream, downstream
- Condition: New
Before you replace this sensor, rule out damage to its wiring harness and connector by looking them over for physical damage. Rough running, higher fuel consumption or a lit malfunction indicator light can point to a failing sensor, but other faults can bring on those signs too. Newer vehicles may also store a fault code in the ECU.
Fits
This oxygen sensor is listed for a wide range of Ford and Lincoln models, among them the 2013-2016 Ford Fusion 4-cylinder 2.5L, the 2013-2020 Fusion 4-cylinder 2.0L and the 2013-2016 Ford Ranger 4-cylinder 2.5L. The fitment shows one sensor per application, and this listing is a single sensor. If your Ford or Lincoln is not named here, look up your year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: upstream, downstream
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
Build and materials
- Type: narrow-band, 4-wire
- Electrodes: gas-permeable platinum layer
- Condition: New
Interchange: CTK-OSFD4008
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this a Ford Ranger oxygen sensor for the 2013-2016 4-cylinder 2.5L?
Yes. Walker Products 350-34410 is listed for the 2013-2016 Ford Ranger 4-cylinder 2.5L, with one sensor per vehicle.
Is this a 2013 Ford Escape oxygen sensor for the 4-cylinder 2.5L, and does it cover through 2016?
Yes. Walker Products 350-34410 is listed for the 2013-2016 Ford Escape 4-cylinder 2.5L, so model years 2013 through 2016 are covered.
What thread size and wire count does this narrow-band oxygen sensor have?
The thread is M18 - 1.5, and this is a four-wire narrow-band sensor.
How does a failing narrow-band oxygen sensor show up in the way the engine runs?
Rough running, increased fuel consumption or a lit malfunction indicator light can be signs. A failed sensor may also leave a fault code stored in the ECU.
What does the coating on these sensor electrodes do?
On Walker Products 350-34410, the coating keeps combustion residue and particulates in the exhaust gases from contaminating or eroding the electrode surfaces.
