Oxygen Sensor for 2008-2010 Mitsubishi Lancer - Bosch 18020

Be the first to review this product

$115.99

MPN: 18020

Item Package Quantity: 1

Current Stock:

Quantity:

Adding to cart… The item has been added

Have questions?

Ask an Expert

Bosch Oxygen Sensor P/N:18020

$115.99

Description

Bosch 18020 oxygen sensor for the 2008-2010 Mitsubishi Lancer 4-cylinder 2.0L and the 2009-2010 Lancer 4-cylinder 2.4L sends air-fuel-ratio readings to the ECU. This upstream sensor supports stable combustion control and helps reduce emissions.

Narrow-band heated design with an integrated heater element
Withstands exhaust streams up to 1,880°F
Metal housing and TSP coating resist vibration, corrosion and contamination
Reaches operating temperature in under 10 seconds for quick closed-loop control

Quick facts

Part: Bosch 18020 oxygen sensor
Fits: the 2008-2010 Mitsubishi Lancer 4-cylinder 2.0L and the 2009-2010 Lancer 4-cylinder 2.4L
Position: Upstream
Material: Metal (housing)
Condition: New

A check engine light, rough idle or poor fuel economy can mean this oxygen sensor is worn, though a damaged wiring harness or a leaking exhaust manifold can produce similar symptoms, so find the cause before you replace it.

Fits

This is a direct-fit oxygen sensor for the 2008-2010 Mitsubishi Lancer L4-2.0L, the 2017 Lancer L4-2.0L, the 2009-2010 Lancer L4-2.4L and the 2014 Lancer L4-2.4L. This listing is one sensor, and the 2009-2010 Mitsubishi Lancer L4-2.4L takes one.

Specifications

Fit and size

Position: Upstream
Quantity per vehicle: 1
Mounting type: Threaded, M18 - 1.5 thread
Hex size: 22 mm
Overall length: 26.4 in
Length, sealing surface to end of connector: 25.2 in
Wiring harness length: 22.7 in
Wires: 4
Connector: Square, male, 4 male blade terminals

Build and materials

Sensor type: Narrow-band, heated
Housing material: Metal
Grade: Standard replacement
Condition: New
Warranty: Bosch 1 year, unlimited mileage, 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

Threads come with pre-applied conductive anti-seize.
Direct-fit connectors are made for quick installation.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

Frequently Asked Questions

Is the Bosch 18020 oxygen sensor right for a 2008-2010 Mitsubishi Lancer L4-2.0L?

Yes. Bosch 18020 is an upstream sensor for the 2008-2010 Mitsubishi Lancer L4-2.0L, and it also fits the 2009-2010 Lancer L4-2.4L.

Does the Bosch 18020 come with its wiring harness?

Yes. Bosch 18020 comes with its wiring harness, which is 22.7 in long. A mounting bracket is not included.

What thread and hex size does this oxygen sensor have?

The thread is M18 - 1.5 and the hex size is 22 mm. The sensor has four wires and a square male connector.

How can I tell if this upstream oxygen sensor is worn?

A check engine light, poor fuel economy or a rough idle can be signs of a worn sensor. With the engine off and cool, look over the wiring and connector for damage; a shop can test the sensor itself.

How quickly does this narrow-band heated oxygen sensor warm up?

It reaches operating temperature in under 10 seconds. That gets a signal to the ECU quickly for closed-loop control.