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APW Warehouse Supplies AP4-40 Oxygen Sensor

Part of: APW Warehouse Supplies OE Style Replacement Oxygen Sensor

Other options in this family: APW Warehouse Supplies AP4-54 APW Warehouse Supplies AP4-336 APW Warehouse Supplies AP4-334 APW Warehouse Supplies AP4-330 APW Warehouse Supplies AP4-46

Manufacturer

Picture for manufacturer APW Warehouse Supplies

Part Number

AP4-40
13 reviews
Sale Price

$22.20

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The APW Warehouse Supplies AP4-40 is a direct-fit oxygen sensor designed to monitor exhaust gas oxygen levels and provide critical feedback to your vehicle's engine control unit. This sensor plays an essential role in maintaining proper air-fuel mixture ratios, optimizing fuel economy, and reducing harmful emissions.

Key Features:

  • Designed for direct replacement installation
  • Helps maintain optimal engine performance and fuel efficiency
  • Monitors oxygen levels in exhaust gases for precise air-fuel ratio control
  • Assists in reducing emissions and maintaining compliance
  • Manufactured by APW International, a trusted distributor of automotive replacement parts since 1972

Oxygen sensors are critical emission control components that degrade over time due to exposure to extreme heat and combustion byproducts. A failing oxygen sensor can trigger check engine lights, reduce fuel economy, and cause rough engine operation. The AP4-40 provides reliable oxygen monitoring to keep your engine running efficiently.

great

only a few online u.s. vendors will ship to Canada,well done!

I like how autoplicty puts listing on ebay so you have more options for cheaper prices.

Awesome

Easy to use website. Could use more detail on items. I had to get fit requirement from maker.

competitive price and shipping cost

Fast thats all i gotta say

Cheapest price, manufacturer direct

Fast and efficient

Easy to use website, had the best price for the item I was looking for, and quick shipping! What else can you ask for?

Great, fast and easy website!

Autoplicity is Awesome!!!!! I ordered a Aeromotive Stealth 340hp fuel pump for my 89 Supra Turbo. Not only did they have the best price on the part I ordered, the shipping was the fastest I've seen in a long time from any company. I ordered it on Wednesday, had it shipped to a freinds house where my car is and the part was there Friday morning. I was like DAMN!!!! That was fast I wasn't expecting it till Saturday or even Monday. Luckly my friend was off work that day so he could sign for it. With service like that I will definitely order from them again, even if the part cost a little more, cause I know I will get it ASAP!!!! On top of getting the awesome price, shipping, and customer service, now they are offering another $5.00 off my order. The only thing that could have been better is if they offer Military Discount which I forgot to ask about. Well kids the moral of the story is, that if you don't order from Autoplicity you are just plain DUMB!!!!!!

Great pricing on almost every product! Quick process and fast shipping! Will definitely order from Autoplicity again in the future.

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Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy