Oxygen Sensor for 1993-1995 Toyota Corolla & More - Bosch 12201

$74.99

Part number: 12201

UPC: 028851122016

Condition: New

Weight: 0.40 LBS

Item Package Quantity: 1

$74.99

Current Stock: 16

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Bosch Oxygen Sensor P/N:12201

$74.99

Description

Bosch 12201 oxygen sensor for the 1993-1994 Toyota Corolla 4-cylinder 1.8L, the 1994-1995 Corolla 4-cylinder 1.6L and other vehicles measures the air-fuel ratio in the exhaust and sends it to the ECU. The ECU uses that feedback to help keep combustion control stable and emissions down.

Switching-type narrow-band design that sends air-fuel-ratio readings to the ECU
Advanced ceramic element and high-temperature-resistant materials for consistent output under thermal loads
Built to withstand exhaust streams up to 1,880°F
TSP coating to resist vibration, corrosion and contamination

Quick facts

Part: Bosch 12201 oxygen sensor
Fits: the 1993-1994 Toyota Corolla 4-cylinder 1.8L, the 1994-1995 Corolla 4-cylinder 1.6L and other vehicles
Position: Upstream, Downstream
Material: Metal
Condition: New

A worn oxygen sensor can bring a check engine light, rough running or poorer fuel economy. These signs alone do not prove the sensor is at fault, since an exhaust leak ahead of it can skew the readings too.

Fits

The 1993-1994 Toyota Corolla 4-cylinder 1.8L, the 1994-1995 Corolla 4-cylinder 1.6L, the 1993-1994 Geo Prizm 4-cylinder 1.8L, the 1993-1995 Prizm 4-cylinder 1.6L and the 1991-1995 Toyota Previa 4-cylinder 2.4L all take this sensor, along with many other vehicles. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one sensor, and the fitment lists a quantity of one.

Specifications

Fit and size

Position: Upstream, Downstream
Quantity per vehicle: 1
Thread size: M18 - 1.5
Hex size: 22 mm
Length (sealing surface to end of connector): 23.7 in

Build and materials

Type: Narrow-band, non-heated
Housing material: Metal
Wiring harness: Included
Condition: New
Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
Country of origin: United States

In the box

One oxygen sensor with its wiring harness. A mounting bracket is not included.

Installation notes

Conductive anti-seize comes pre-applied on the threads.
Direct-fit connectors are made for quick installation.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is this a Toyota Corolla oxygen sensor for the 1993-1994 4-cylinder 1.8L or the 1994-1995 4-cylinder 1.6L?

Yes. Bosch 12201 fits the 1993-1994 Toyota Corolla 4-cylinder 1.8L and the 1994-1995 Corolla 4-cylinder 1.6L. For other models, open the "Vehicles it fits" section.

Will this Previa oxygen sensor work on a 1991-1995 Toyota Previa 4-cylinder 2.4L?

Yes. Bosch 12201 is listed for the 1991-1995 Toyota Previa 4-cylinder 2.4L, and the listing is one sensor.

Is this Bosch O2 sensor narrow-band or wideband?

Narrow-band. Bosch 12201 is a switching-type narrow-band sensor, listed as non-heated, with an M18 - 1.5 thread and a 22 mm hex.

What comes with this Bosch premium oxygen sensor?

One sensor with its wiring harness comes in the box. A mounting bracket is not included.

Is anti-seize already on the Bosch 12201 threads?

Yes. Conductive anti-seize is pre-applied on the threads, and the direct-fit connectors are made for quick installation.

Manufacturer resources

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