Walker Products 350-34039 Oxygen Sensor 4-Wire Direct Fit (Original Equipment Replacement O2 Sensor)

Name: Walker Products 350-34039 Oxygen Sensor 4-Wire Direct Fit (Original Equipment Replacement O2 Sensor)
Brand: Walker Products
SKU: awhd-us-b01iaftudo
Price: 25.53 USD
Availability: InStock

Brand: Walker Products

Condition: Used

$25⁵³

$28⁸⁹

-12% Save $3³⁶

Updated: 3 days ago

Buy at Amazon.com

Description

PACKAGE CONTENTS: One (1) Unit – Walker Products 350-34039 Oxygen Sensor 4-Wire Direct Fit; See Amazon Confirmed Fit to verify vehicle compatibility

AIR-FUEL MONITORING: Determines the oxygen content in exhaust gas to monitor the air-fuel ratio for combustion efficiency

EFFICIENCY AND EMISSIONS: The 02 Sensor measures oxygen levels to help fine-tune the air-fuel mixture, improving fuel economy and reducing pollutants

PLATINUM ELECTRODE LAYER: Coated with gas-permeable platinum electrodes for accurate sensing

COATING PROTECTION: A protective coating on this O2 Oxygen Sensor helps prevent erosion of electrode surfaces from combustion residue and exhaust particulates

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b01iaftudo
Model:: d3775db1-553a-4d86-bead-87d41609fa6c
Country:: US
ASIN:: B01IAFTUDO
GTIN:: 00724620088636
UPC:: 724620088636

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $3 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Walker Products products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.