Easy — 1–2 hours
Description
Constructed with a stainless steel housing that resists corrosion and contamination, this Denso oxygen sensor also incorporates an aluminum-oxide trap layer to safeguard the platinum electrode from silicone and lead poisoning. A double protection cover ensures proper operating temperature for faster response times and shields the ceramic element. Its porous PTFE filter allows atmospheric oxygen entry while preventing contaminants from entering the casing.
Fitment
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Available on iOS & Android
Specifications
| Brand | Denso |
| Part Number | D00A 234-4094 |
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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