Denso Direct

Oxygen Sensor

$68.54

SKU: 234-4655

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Denso 234-4655 is a direct-fit, OE identical oxygen sensor engineered to ensure optimal engine performance and emissions control. A double protection cover works to maintain the sensor's proper operating temperature, leading to quicker response times and safeguarding the ceramic element against contamination. The sensor features a robust, watertight stainless steel housing that offers superior resistance to corrosion and contaminants. Additionally, a porous PTFE filter is incorporated, allowing atmospheric oxygen to enter the sensor efficiently while simultaneously preventing the ingress of water and other engine contaminants into the casing. This Denso oxygen sensor meets or exceeds all original equipment specifications. Product Specifications: - Sensor Type: Thimble - Material: Zirconia - Heated: Yes - Number of Wires: 4 - Mounting Type: Threaded - Connector Type: OE Type - Wire Length: 34.5" (876mm) - Thread Diameter: 0.71" (0.708") - Warranty: 12 Months

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDenso Direct
Part Number234-4655
CategoryAir and Fuel

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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