Oxygen Sensor for 1987-1990 Jeep Wrangler & More - Bosch 12014

Give your engine computer the air-fuel feedback it depends on with the Bosch Switching-Type Oxygen Sensor 12014, a narrow-band, non-heated sensor cataloged for the upstream position. It fits many vehicles, among them the 1988-1995 Chevrolet C1500 4.3L / 5.0L / 5.7L / 7.4L, 1988-1995 Chevrolet K1500 4.3L / 5.0L / 5.7L and 1980-1983 Chevrolet Malibu 3.8L / 4.4L / 5.0L / 5.7L, as a direct-fit replacement for the listed applications.

This Bosch O2 sensor threads into the exhaust and reports the oxygen content of the exhaust stream to the ECU. The ECU uses that signal for closed-loop air-fuel control and to help manage emissions. Bosch pioneered the original thimble-style sensor in 1976 and has supplied oxygen sensors to vehicle manufacturers for more than 50 years.

• Air-fuel feedback: Sends air-fuel-ratio feedback to the ECU and is designed to support efficient running and lower emissions.
• Easy install: Has a direct-fit connector, and conductive anti-seize is pre-applied to the threads for a straightforward swap.
• Specifications: M18-1.5 thread, 22 mm hex and a metal housing. It has a single wire with one female blade terminal and a round male connector. It measures 14.6 in from the sealing surface to the end of the connector and 15.7 in overall.
• Warranty: Covered by a 1-year, unlimited-mileage warranty on non-commercial passenger cars and light trucks.

The wiring harness is included. No mounting bracket is included. This is a standard replacement grade sensor, and the listed applications use one sensor. Country of origin: United States. See the "Vehicles it fits" section for the full list of vehicles and engines.