Delphi Oxygen Sensor Pre-Cat

Specifications

Cable Length : 400 mm
Lambda Sensor : Planar probe
Lambda Sensor : Heated
Trade Numbers : ES20135

The oxygen sensor, otherwise known as an O2 sensor or lambda sensor, measures the amount of oxygen in the exhaust. Whilst this may sound like a fairly modest task, the O2 sensor is actually one of the most important sensors on any vehicle, responsible for maintaining a harmonious balance between air and fuel for optimal emissions. Too much fuel produces hydrocarbons and carbon monoxide. Too little fuel produces nitrogen-oxide pollutants. The O2 sensor helps keep this mixture just right. Because of this you’ll want to fit a quality OE brand, such as Delphi Technologies. Every one of our O2 sensors incorporates proven OE technology, for fast-acting, long-lasting performance.

The Delphi Difference

• OE planar technology delivers industries fastest light-off time
• Dual-layer protection shield and special coating protects from contaminants
• Stainless steel housing tested up to 15 years/150,000 miles for durability and environmental compliance
• Breathable membrane filter improves air supply for optimal functionality
• Water seal offers resistance against high temperatures, vibration and water ingress
• Anti-seize compound pre-applied or included in the box for easy installation
• Backed by advanced diagnostic, technical information and training