2004 Mitsubishi Galant 4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1930

High quality A-Premium aftermarket parts - Oxygen Sensor
A-Premium offers a 3-Year unlimited mileage warranty on our expertly engineered Oxygen Sensor Replacement for cars. Get the perfect car Oxygen Sensor match for your vehicle by using our Vehicle Selector.

• Installation Position: Upstream & Downstream
• 4-PC A-Premium Oxygen Sensor
• Made from durable components to protect against wear and corrosion.
• Formulated to reach highest quality protocols in the sector.
• Maintains the correct air-fuel ratio for boosted operational efficiency.
• Straightforward installation with just a handful of tools.

Reliable Detection. Through its assessment of oxygen concentration in exhaust output, the oxygen sensor guarantees the engine maintains optimal combustion, leading to greater fuel savings and lower emissions.
Extensive Compatibility Assured. A-Premium's oxygen sensors, whether upstream or downstream, are crafted to integrate smoothly with a multitude of popular vehicle models, providing exceptional flexibility.