Oxygen Sensor for 2003-2006 Toyota Matrix & More - Bosch 15273

Bosch 15273 oxygen sensor for the 2003-2006 Toyota Matrix 4-cylinder 1.8L and other vehicles measures the oxygen content of the exhaust and reports it to the ECU. It is a heated, narrow-band switching-type sensor made for the downstream position.

• Precise air-fuel-ratio measurements for stable combustion control and lower emissions
• Built to withstand exhaust streams up to 1,880°F
• Metal housing, integrated heater element and TSP coating to resist vibration, corrosion and contamination
• Reaches operating temperature in under 10 seconds for quick closed-loop control

Quick facts

• Part: Bosch 15273 oxygen sensor
• Fits: 2003-2006 Toyota Matrix 4-cylinder 1.8L and other vehicles
• Position: Downstream
• Material: Metal housing
• Condition: New

A lit check engine light, poorer fuel economy or a failed emissions test can mean a worn oxygen sensor, though a damaged wire or an exhaust leak can produce them too. Find the cause before you replace anything; with the engine off and cool, start by looking over the sensor wiring and connector for damage.

Fits

This downstream oxygen sensor is a direct-fit replacement for the 2003-2006 Toyota Matrix 4-cylinder 1.8L, the 2003-2006 Pontiac Vibe 4-cylinder 1.8L and the 2000-2002 Toyota Echo 4-cylinder 1.5L. The listing is a single sensor, and the downstream position on these engines takes one.

Specifications

In the box

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

Installation notes

• Conductive anti-seize is already applied to the threads.
• Direct-fit connectors are made for quick installation.