Air and Fuel› Oxygen Sensors, Controllers and Components

Denso

O2 SENSOR

$412.58

SKU: D00A 234-4585

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The DENSO 234-4585 Oxygen Sensor is a downstream, 4-wire, heated sensor measuring 27.56 inches long, designed for an exact fit. It features DENSO's exclusive aluminum oxide trap layer to protect the ceramic element from silicone and lead poisoning, ensuring improved engine performance, greater fuel efficiency, and extended longevity. Each component is precision-built and 100 percent checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance. It is manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDenso
Part NumberD00A 234-4585

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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