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Walker Products

Walker Products 250-24942 Oxygen Sensor

Based on 24 reviews
Condition: New
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$49.88
Save $8.81 was $58.69

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30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Homestead Supply & More ✅
Arrives Nov 7 – Nov 10
Order within 6 hours and 6 minutes

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At a glance

Condition
New
Model
250-24942
Dimensions
5.75 x 1.85 x 2.13 in
Weight
0.27 g
Material
Ceramic, Stainless Steel
Style
Modern
Measurement Accuracy
±1.5%
In the box
Per Item Description
Warranty
30 Days

Features 5

  • 100% OE base sensor program
  • Dual OEM shield, rolled threads, crimped weather shield
  • Direct fit style connectors
  • Industry exclusive product to serve all makes, all models, and all customers

Description

Introducing Walker Products' cutting-edge oxygen sensor, the most intelligent Oxygen (O2) Sensor program in the industry, serving all makes, all models, and all customers. Our oxygen sensors feature a 100% OE base sensor program with a dual OEM shield, as well as a dual lower shield design, ceramic element, laser-welded body and shield, high-temperature sleeving, and plasma-sprayed protective coating, providing reliable and optimal performance for your vehicle. Additionally, our O2 Bungs and Kits are available for repairing damaged or seized threads, making our oxygen sensor a complete and comprehensive solution for all your vehicle needs. With exact fit, form, and function, our oxygen sensors are engineered, assembled, and 100% performance tested in the USA, ensuring high-quality and easy installation. Our oxygen sensors are also corrosion-resistant and have industry-proven performance approved by professional technicians nationwide. They offer the highest coverage of all North American vehicle applications, including wideband and air fuel ratio applications. When it comes to choosing an oxygen sensor, don't settle for anything less than a 100% OE base sensor program with industry- proven performance that is approved by professional technicians nationwide. Choose Walker Products and experience the best possible performance for your vehicle.

Specs 22

Brand Walker Products
Item dimensions L x W x H 5.75 x 1.85 x 2.13 inches
Material Ceramic, Stainless Steel
Item Weight 0.27 g
Style Modern
Measurement Accuracy ±1.5%
Mounting Type Flange Mount
Output Type Electrical Signal

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 7 – Nov 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Good quality sensor.
Seems to be good quality. Made in Japan, looked exactly the same as the OE one that I pulled out. Made my check engine light go away too so that’s a plus. Will update review if it fails prematurely.
Reviewed in the United States on March 2, 2026 by TAE
This one worked on my 1997 Jeep TJ
This O2 sensor worked well on my 1997 Jeep TJ. Be aware. I had to clear the code several time to get it to function.
Reviewed in the United States on August 15, 2024 by Challenger
Good OEM Replacement
Good fit, metal and threads were clean, went right in. The plug housing is high quality.
Reviewed in the United States on September 30, 2026 by Rockford Lodge
Works with Chrysler 2.5
The 2.5L Chrysler mini vans and jeeps from the 90s are very picky about their O2 sensors. This 02 sensor works great in my 99 Jeep 2.5.
Reviewed in the United States on May 28, 2025 by Weee
Great fit on my 97 Jeep Wrangler TJ
Bought this for my jeep and it's running alot better.
Reviewed in the United States on September 26, 2024 by Sharon
They are good.
They are good.
Reviewed in the United States on May 21, 2022 by Dan
Replaced the bad one on my 97 Dakota 3
Replaced the bad one on my 97 Dakota 3.9 and no more lights and the truck has more power. Good sensor.
Reviewed in the United States on October 10, 2017 by Simon Van Gelder
One Star
Did not work.
Reviewed in the United States on April 26, 2016 by Carlos Carrizal
How it works
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