Ignitions and Electrical› Ignition Components

Denso

AUDI

$245.92

SKU: D00A 234-4994

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Denso 234-4994 is an OE-identical oxygen sensor designed to meet or exceed original equipment specifications. It features an aluminum-oxide trap layer to protect the platinum electrode from silicone and lead poisoning. The sensor's stainless steel housing resists corrosion and contamination, while a porous PTFE filter allows atmospheric oxygen entry without contaminants.

This heated, 4-wire planar sensor has a threaded mounting type and comes with a 585mm/23" wire length. It includes an OE-type connector. Denso oxygen sensors are built with a double protection cover to maintain optimal unit temperature for quicker response times.

Fitment

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Specifications

BrandDenso
Part NumberD00A 234-4994

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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