Ignitions and Electrical› Ignition Components

Denso

O2 OXYGEN SENSOR

$260.49

SKU: D00A 234-4353

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 234-4353 is an OE Identical oxygen sensor designed to meet or exceed original equipment specifications. It features a Zirconia thimble sensor type and a rugged, watertight stainless steel housing that resists corrosion and contamination. The sensor includes a double protection cover to maintain optimal unit temperature for quicker response times and protect the ceramic element. Its aluminum-oxide trap layer prevents contamination of the platinum electrode, while a porous PTFE filter allows atmospheric oxygen entry without permitting contaminants.

Fitment

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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.

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Specifications

BrandDenso
Part NumberD00A 234-4353

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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