Ignitions and Electrical› Ignition Components

NGK

NGK BMW 545i 2005-2004 Direct Fit Oxygen Sensor

$159.63

SKU: N003 25627

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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 NGK 25627 is a direct-fit oxygen sensor designed to provide accurate readings and optimal engine performance. It features a 4-wire heated design with a 17.75-inch wire length. This sensor has a thread-in mounting style with an 18 mm thread diameter and requires a 7/8-inch wrench size for installation.

This oxygen sensor is compatible with various BMW models, including the 545i (2004-2005), 645Ci (2004-2005), 745i (2002-2005), 745Li (2002-2005), 760Li (2003-2006), X5 (2004-2006), M5 (2006-2010), and M6 (2006-2010).

Fitment

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Specifications

BrandNGK
Part NumberN003 25627

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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