Auto Parts Lambda Sensor OEM No.: 12578624 Downstream Oxygen Sensor for Buick Chevrolet Express Savana 1500 2500

• Customization: Available
• Type: SemiConductor Gas Sensor
• Conductivity Type: Surface Type
• Model NO.: 12578624
• Output Signal Type: Digital Type
• Production Process: Ceramics
• Sensitivity: High
• Certification: ISO
• Customized: Customized
• Trademark: JINLI
• Origin: China
• HS Code: 9032900090
• Production Capacity: 30000PCS/Month

Product Description

OEM	12578624
OEM	5S4283
OEM	8245773030
OEM	SU1489
OEM	SU9602
OEM	24577303

ISUZU 
ASCENDER    4.2L L6    2003 SAAB 9-7X    4.2L L6    2005 BUICK RAINIER    4.2L L6    2004 CHEVROLET MALIBU    2.2L L4    2005 COLORADO    2.8L L4    2004 3.5L L5    2004 TRAILBLAZER    4.2L L6    2002 OLDSMOBILE BRAVADA    4.2L L6    2002 PONTIAC G6    2.4L L4    2006 GMC     2.8L L4    2004 3.5L L5    2004 ENVOY    4.2L L6    2002 2003 2004 2005

High Quality Raw Material   Copper / Ceramics

Oem Standard

Qaulity Warranty: 1 Year

What does the oxygen sensor do?     

Oxygen sensors are a critical component of the fuel and emissions systems because they monitor the amount of oxygen in the exhaust and transmit that information to the engine computer, which adjusts the air-to-fuel ratio accordingly.   

What causes an oxygen sensor to fail?

O2 sensor failures can be caused by various contaminants that enter the exhaust. These include silicates from internal engine coolant leaks (due to a leaky head gasket or a crack in a cylinder wall or combustion chamber) and phosphorus from excessive oil consumption (due to worn rings or valve guides).

What happens to a car when the oxygen sensor is bad?

If your vehicle has a bad oxygen sensor, it could run irregularly or sound rough when it idles. A faulty oxygen sensor can impact your engine's timing, combustion intervals, and other essential functions. You could also notice stalling or slow acceleration.