Air and Fuel› Oxygen Sensors, Controllers and Components

Denso

OXYGEN SENSOR

$340.05

SKU: D00A 234-9028

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

Upgrade your Toyota RAV4 with the DENSO Air/Fuel Ratio Sensor, part number 234-9028, engineered to meet stringent OE standards for superior performance and reliability. This direct-fit, heated sensor is precision-built to guarantee an accurate replacement and seamless installation, featuring a durable four-wire design and an 11.81-inch wire length for impeccable connectivity. As an essential component in your vehicle's air intake and fuel delivery system, this sensor ensures optimal air-fuel mixture, enhancing fuel economy and engine efficiency. Recognizable signs of a failing sensor include poor fuel economy, rough idling, and increased emissions. Installation requires basic mechanical skills and can be completed with standard tools. Consider purchasing replacement gaskets or additional sensors as complementary items to enhance your service.
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OXYGEN SENSOR

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

Fitment Guaranteed

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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 234-9028

Videos

Toyota Rav 4 code p1155 p1135 sensor replacement

Toyota Rav 4 code p1155 p1135 sensor replacement

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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