Air and Fuel› Oxygen Sensors, Controllers and Components

NGK

NTK O2 SENSOR WIDEBAND A/F

$172.36

SKU: N003 27040

In Stock
In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The NTK 27040 is an OE-identical air/fuel ratio sensor. It utilizes a sophisticated sensing element to produce a precise output proportional to the air/fuel ratio. This wideband sensor provides the ECU with an exact AFR response for better performance, lower emissions, and increased gas mileage. The planar sensor design is compact, requiring less power and fitting into tighter areas. It features a dual-coated platinum element for longevity and quick response time, and includes OE-specified connectors and hardware for easy installation.

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

BrandNGK
Part NumberN003 27040

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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