Air and Fuel› Oxygen Sensors, Controllers and Components

Bosch

BOSCH PREMIUM OXYGEN SENSOR

$140.80

SKU: B00G 18188

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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

BOSCH PREMIUM OXYGEN SENSOR

MIA's Description

The Bosch 18188 is a heated narrow-band oxygen sensor designed for precise emissions control and improved fuel economy. This downstream sensor features a 4-pin connector and includes OE connectors and harness for easy installation.

It is engineered as a direct-fit replacement, ensuring compatibility with specific Mazda models. The sensor's robust design and pre-coated threads with anti-seize compound contribute to its reliability and ease of installation.

Fitment

Fitment Guaranteed

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on fit.

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 18188

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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