Air and Fuel› Oxygen Sensors, Controllers and Components

Bosch

OXYGEN SENSOR

$302.28

SKU: B00G 17026

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Bosch 17026 Air / Fuel Ratio Sensor is a premium-grade upstream oxygen sensor engineered to OEM standards for select Audi models. It monitors exhaust oxygen concentration to ensure optimal air-fuel mixture, reduce emissions, and enhance engine efficiency. This sensor has a typical lifespan of up to 100,000 miles, making it an essential component for maintaining vehicle performance and longevity.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBosch
Part NumberB00G 17026

Videos

Replacing a Bosch Oxygen Sensor on Your Car

Replacing a Bosch Oxygen Sensor on Your Car
Installation: Bosch O2 Sensor with SmartLink™

Installation: Bosch O2 Sensor with SmartLink™
The Best Way to Splice A Universal O2 Sensor | Bosch OE SmartLink Kit Tutorial

The Best Way to Splice A Universal O2 Sensor | Bosch OE SmartLink Kit Tutorial

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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