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Walker Products 350-34266 4-Wire Titania Narrow Band Oxygen Sensor

(2021-2023 Toyota Sienna; 1999-2002 Hyundai Sonata; 2001-2002 Hyundai Santa Fe; 2001-2003 Kia Optima)

Manufacturer

Picture for manufacturer Walker Products

Part Number

350-34266
14 reviews
Sale Price

$85.71

1 left at this price

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Walker Products 350-34266 is a 4-wire titania narrow-band oxygen sensor designed to monitor exhaust oxygen levels and provide critical feedback to your vehicle's engine control module. This OE-quality sensor helps optimize fuel efficiency, reduce emissions, and maintain proper engine performance.

Key Features:

  • 4-wire titania sensing element design for reliable oxygen detection
  • Narrow-band configuration for precise air-fuel ratio monitoring
  • OE-equivalent construction ensures direct-fit installation
  • Meets or exceeds original equipment specifications
  • Manufactured to strict quality standards for long-lasting performance
  • Helps restore proper fuel economy and reduce harmful emissions

Walker Products oxygen sensors are engineered to deliver accurate readings across a wide range of operating conditions. The titania element technology provides fast light-off times and dependable performance in demanding exhaust environments. This sensor is a direct replacement for the original equipment part, ensuring proper fitment and function.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Products specifications

Fits

2021-2023 Toyota Sienna; 1999-2002 Hyundai Sonata; 2001-2002 Hyundai Santa Fe; 2001-2003 Kia Optima

Prop 65

WARNING: This product can expose you to chemicals, including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov

Sensor Type

Heated

Mounting Type

Threaded

Wire Gauge Measurement

20

Universal Or Specific Fit

Specific

Thread Diameter

18.0

Connector Shape

Radiused Polygon

Connector Gender

Male

Wire Quantity

4

Wiring Harness Length

13.7

Overall Length

17.24

---- very fast delivery (next day) --- bolted right up -- looks good -- works good -- only way it would have been better is - if Autoplicity would have installed them for me

Very easy to purchase an item.

Very easy with great prices and free shipping.

gave me a 20% off shipping code but didn't give me a place to use it

So far good

Thank you

Good price

Thanks Eddie! Love you long time!

Easy to find part and order.

Super Quick and easy order $50 cheaper than any auto store

Excellent site easy to use

The only recommendation I have is to include the position in the description for brake pads. I had to check another site to verify front vs. rear pads. It's not a major issue, especially because you have some of the best prices on these pads.

I was a bit skeptical about your website since I've never purchased from you before, but your customer service representative was great at answering my questions. Thanks.

Hello, i am very pleased with Autoplicity, i found that they have the best price for the item that i ordered. I ordered Borla Atak exhaust for my 2013 Mustang 5.0. they save me well over a 100.00 on this muffler. I will tell all my friends about this site too, so they can get on the band waggon and save some $'s.<br>:)

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