Delphi Oxygen Sensor P/N:ES10917
Delphi ES20017 oxygen sensor for the 1991-1995 Jeep Wrangler 4-cylinder 2.5L and other vehicles reads the oxygen level in the exhaust and passes it to the engine computer.
A worn oxygen sensor can show up as a check engine light, lower fuel economy or a rough idle. An exhaust leak, a vacuum leak or a misfire can be behind the same signs, so find the cause before you buy a sensor.
It also fits the 1994-1995 Dodge Ram 1500 V6 3.9L, V8 5.2L or 5.9L, and it is a Dodge Ram 2500 oxygen sensor for the 1994-1995 V8 5.2L, 5.9L or V10 8.0L. If your car is not named here, look it up in the "Vehicles it fits" section.
Fit and size
Build and materials
One oxygen sensor and one instruction sheet. This listing is one sensor, and the 1991-1995 Jeep Wrangler 4-cylinder 2.5L takes one.
Is this Ram 1500 oxygen sensor right for a 1994-1995 Dodge Ram 1500 with the V8 5.9L?
Yes. Delphi ES20017 fits the 1994-1995 Dodge Ram 1500 V6 3.9L, V8 5.2L and V8 5.9L, one sensor per vehicle. Other vehicles are listed in the "Vehicles it fits" section.
Can I use it as a Jeep Wrangler oxygen sensor replacement on a 1991-1995 model with the 4-cylinder 2.5L?
Yes. Delphi ES20017 fits the 1991-1995 Jeep Wrangler 4-cylinder 2.5L, and that engine takes one sensor.
Are Delphi O2 sensors like this one validated for E85 fuel?
Yes. Delphi ES20017 is validated for all fuel types, including ethanol blends like E85.
Does the Delphi ES20017 come with an instruction sheet?
Yes. The package holds one oxygen sensor and an instruction sheet. This listing is a single sensor, and each application in the fitment takes one.
What protects this Delphi oxygen sensor from contamination?
It has a patented protective sensor coating that helps prevent contamination. It is also tested to 150,000 miles, plus 2,000 hours of severe thermal testing.
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