Easy — 1–2 hours
Description
This Denso oxygen sensor is manufactured and tested to strict OE standards for optimal performance and longevity. It includes an aluminum oxide trap layer to protect the ceramic element from contaminants like silicone and lead, which helps prevent damage to the platinum electrode. The double protection cover ensures quicker response times for improved fuel efficiency and maintains proper unit temperature. Its rugged stainless steel housing and porous PTFE filter resist corrosion and contamination while allowing atmospheric oxygen to enter.
Fitment
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Available on iOS & Android
Specifications
| Brand | Denso |
| Part Number | D00A 234-4374 |
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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