Spectra Premium® Oxygen Sensor OS5121

Spectra Premium Oxygen Sensor are featured as follows:

• Designed with a protective cap that keeps the sensing element away from contamination and dirt.
• Features a pre-applied anti-seize coat to prevent possible corrosion of the sensor.
• Made to provide an OE replacement that precisely fits the vehicle's connecting harness.
• Designed to measure oxygen concentration in exhaust gases.
• Includes all necessary push-in clips, rubber grommets, and tie wraps for smooth installation.

The Spectra Premium Oxygen Sensor OS5121 is a high quality automotive component designed to increase vehicle fuel economy and engine performance while decreasing exhaust emissions. It is 100% performance tested to meet vehicle requirements and features a protective cap to shield the sensing element from dirt and contamination. The sensor is fully waterproof and resistant to external climate conditions such as car washes, puddle spray and dust. It comes with anti seize pre-applied to prevent corrosion and ensure easy removal. The sensor's electrical connectors are an exact match to the vehicle's mating harness to ensure a perfect fit. Comes with a limited lifetime warranty and is continuously quality tested throughout the manufacturing process. It is part of Spectra Premium commitment to innovative engineering, manufacturing technology and quality control. Ensuring it meets or exceeds the performance of the original equipment it replaces.

Spectra Premium, which started in 1989, has become a reputable maker of car parts such as radiators, heaters, condensers, oil pans, filler necks and fuel tanks. The firm boasts of 17 plants and factories and a workforce comprising of about 1,200 people with the mission of improving on what it offers through advanced engineering and scrupulous product validation. The company also holds other quality certifications like ISO/TS-16949:2009, ISO 14001:2004 and ISO 9001:2008.