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A-Premium

2017-2020 BMW 540i 1-Pc Oxygen Sensor Downstream 4-Pin A-Premium APOS0766

Part # APOS0766
Item # 100329RA
$48.99
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Dispatch within 1 business day
90 days free return

Specifications

Quantity
1
Installation Position
Downstream
Terminal Quantity
4
Brand
A-Premium
Warranty
3-Year
Item Located
United States
Quantity
1
Installation Position
Downstream
Terminal Quantity
4
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Note
This part only fits the L6 3.0L model.

Features

A-Premium Aftermarket Oxygen Sensor: Multiple Options Available
With A-Premium, you have a variety of expertly engineered Oxygen Sensor options to suit your vehicle's needs. Each replacement is backed by a 3-Year unlimited mileage warranty for peace of mind. Use our Vehicle Selector to explore multiple options and find the perfect fit.
  • Installation Position: Downstream
  • 1-PC A-Premium Oxygen Sensor
  • Guarantees perfect air-fuel balance to boost fuel economy.
  • Manufactured to fulfill exceptional safety and performance norms.
  • Tailored to fit precisely, making additional adjustments unnecessary.
  • Made from durable components to protect against wear and corrosion.

Straightforward Connection. A-Premium O2 Sensors facilitate an uncomplicated installation, free from the need for special tools or modifications—just plug in and it's ready.
Durable Construction for Extended Life. A-Premium Oxygen Sensors incorporate robust heat-resistant coatings and resilient wiring to withstand moisture, debris, and contaminants, ensuring dependable sensor function and prolonged service life.
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Specifications

Part interchange

Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
2348012, 234-8012 - NAPA, DENSO AUTO PARTS
250241214, 250-241214 - WALKER PRODUCTS

Compatibility

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This part is compatible with (22)vehicles
All
BMW
2017 - 2020BMW740i xDrive
2017 - 2020BMW440i
2017 - 2019BMW340i GT xDrive
2017 - 2020BMW540i
2017 - 2020BMW440i Gran Coupe
2018 - 2019BMWX3
2017 - 2020BMW540i xDrive
2016 - 2018BMW340i xDrive
2019 - 2019BMWX4
2021 - 2021BMWX3
2021 - 2021BMWM240i xDrive
2017 - 2021BMWM240i
2018 - 2019BMW640i xDrive Gran Turismo
2017 - 2020BMW440i xDrive
2020 - 2020BMWX4
2017 - 2020BMWM240i xDrive
2016 - 2016BMW340i
2020 - 2020BMWX3
2021 - 2021BMWX4
2017 - 2020BMW440i xDrive Gran Coupe

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Frequently Asked Questions

How do I know if this Oxygen Sensor is compatible with my vehicle?

Use our Vehicle Selector tool by entering your vehicle's make, model, and year to verify if this Oxygen Sensor fits.

Can I return Oxygen Sensor if it doesn't fit?

Yes, returns or exchanges are accepted within 90 days if the item is unused.

How do I install A-Premium Oxygen Sensor?

Most parts include instructions for DIY installation with standard tools. Complex parts may require professional help.

How do I know if my car needs a new Oxygen Sensor?

Look for signs like wear, unusual noises, or performance decline.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.