DENSO Auto Parts 234-2007 oxygen sensor for the 1980 Jeep Cherokee 6-cylinder 4.2L and other vehicles reads oxygen in the exhaust and reports it to the engine computer. The DENSO Auto Parts oxygen sensor is an upstream, unheated, 2-wire unit with a threaded mount.
- Laser-welded stainless housing that resists corrosion
- PTFE filter that blocks contaminants under harsh engine conditions
- Dual-layer protection around the ceramic element for fast, reliable response times
- Aluminum oxide trap layer designed to protect the ceramic element from silicone and lead poisoning
Quick facts
- Part: DENSO Auto Parts 234-2007 oxygen sensor
- Fits: 1980 Jeep Cherokee 6-cylinder 4.2L and other vehicles
- Position: Upstream
- Condition: New
A worn oxygen sensor can show up as a check engine light, a rough idle or poorer fuel economy. These signs alone do not prove the sensor is the problem; an exhaust leak, for example, can throw off the readings. If the sensor is the cause, this one replaces it.
Fits
The sensor is built and tested to OE standards as an exact-replacement part. It is listed for a wide range of Jeep and American Motors models, including the 1980 Jeep CJ5 6-cylinder 4.2L and the 1980-1982 CJ5 4-cylinder 2.5L, and the 1980 Jeep CJ7 6-cylinder 4.2L and the 1980-1982 CJ7 4-cylinder 2.5L.
Specifications
Fit and size
- Position: Upstream
- Quantity per vehicle: 1
- Thread diameter: 0.708 in
- Wiring harness length: 19.61 in
Build and materials
- Type: unheated, 2 wires
- Connector: male
- Mounting type: threaded
- Condition: New
- Country of origin: United States
In the box
One upstream oxygen sensor. The car takes one.
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
213-1207, 213-2859, OS105, 12007, 12028, 3236656, 3236666, 3240083, 88929634, J3240083, ES10003, 21553, 23021, SG10, 250-22001, 250-22007, 350-32013
Frequently Asked Questions
Is this the right 1980 Jeep Cherokee oxygen sensor for the 6-cylinder 4.2L?
Yes. DENSO Auto Parts 234-2007 is listed for the 1980 Jeep Cherokee 6-cylinder 4.2L. If your car is a different model, look up its year and engine in the "Vehicles it fits" section on this page.
Is the DENSO 234-2007 oxygen sensor heated?
No. DENSO 234-2007 is an unheated sensor with a male connector and a threaded mount. Its thread diameter is 0.708 in.
What protects the ceramic element in this oxygen sensor?
A dual-layer shield surrounds the ceramic element, and an aluminum oxide trap layer is designed to guard it from silicone and lead poisoning. A PTFE filter also blocks contaminants.
Can a check engine light mean this upstream oxygen sensor is wearing out?
It can, and so can a rough idle or lower fuel economy. With the engine off and cool you can look for a damaged wire or connector, and a shop can test the sensor itself.
How long is the wire lead on this oxygen sensor?
The wiring harness on this oxygen sensor is 19.61 in long, with 2 wires on the sensor.
