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Seasonal Pick Bmw S55 - Post-cat Oxygen Sensor - 11787848486 - Today Only [yPSZtWXm]

$45.99 $147.99 -69%

BMW S55 Post-Cat Oxygen Sensor - 11787848486 The BMW S55 Post-Cat Oxygen Sensor - 11787848486 is a crucial component for maintaining optimal engine performance and fuel efficiency in BMW vehicles equipped with the S55 3.0L engine. This genuine BMW un

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BMW S55 Post-Cat Oxygen Sensor - 11787848486

The BMW S55 Post-Cat Oxygen Sensor - 11787848486 is a crucial component for maintaining optimal engine performance and fuel efficiency in BMW vehicles equipped with the S55 3.0L engine. This genuine BMW unit is designed to be located after the catalytic converter on the longer downpipe, ensuring precise monitoring of the exhaust gases.

Key Features and Specifications

This oxygen sensor is engineered to measure the amount of unburned fuel in the exhaust pipe, allowing for accurate fuel mapping and reduced emissions. By replacing a malfunctioning sensor, you can expect several benefits, including improved fuel economy and enhanced performance. The sensor is easy to replace, and it's recommended to apply anti-seize lubricant to the threads to prevent it from becoming a permanent part of the exhaust system. Here are some key features and specifications:

  • Engineered for BMW S55 3.0L engines
  • Measures unburned fuel in the exhaust pipe
  • Improves fuel economy and performance
  • Easy to replace with anti-seize lubricant for long-lasting performance

Practical Uses and Benefits

The BMW S55 Post-Cat Oxygen Sensor is an essential component for drivers who want to maintain their vehicle's peak performance and fuel efficiency. Whether you're a daily driver or an enthusiast, this sensor can help you achieve better MPG and a smoother driving experience. Here are some practical uses and benefits:

  • Restores engine performance and fuel economy
  • Reduces emissions and contributes to environmental sustainability
  • Prevents check engine light and potential costly repairs

What Our Customers Say

December 29, 2025

Absolutely no complaints!

It is a brilliant design.

- Cheyenne Y..

December 29, 2025

Absolutely no complaints!

A really well designed product.

- Mylo W..

December 29, 2025

Absolutely no complaints!

I'm very satisfied with my choice.

- Leon C..

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