Ignitions and Electrical› Ignition Components

Denso

O2 OXYGEN SENSOR

$183.23

SKU: D00A 234-4118

Special Order
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 Denso 234-4118 is an OE-identical oxygen sensor designed to meet or exceed original equipment specifications. It features an aluminum-oxide trap layer to protect its ceramic and platinum electrode from silicone and lead poisoning. A double protection cover helps maintain proper unit temperature for quicker response times and shields the ceramic element from contamination.

The sensor has a stainless steel housing that resists corrosion and contamination, ensuring a rugged and watertight body. Its porous PTFE filter allows atmospheric oxygen to enter while preventing water and contaminants from seeping into the casing. This heated, 4-wire sensor has a 25-inch wire length and OE-type connector.

Fitment

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Specifications

BrandDenso
Part NumberD00A 234-4118

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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