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2-Pc Oxygen Sensor Downstream 4-Pin A-Premium OS122
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2-Pc Oxygen Sensor Downstream 4-Pin A-Premium OS122
A-Premium

2-Pc Oxygen Sensor Downstream 4-Pin A-Premium OS122

Part # OS122
Item # 1004A7HG
$50.99
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Dispatch within 1 business day
90 days free return

Specifications

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Features

High quality A-Premium aftermarket parts - Oxygen Sensor
A-Premium offers a 3-Year unlimited mileage warranty on our expertly engineered Oxygen Sensor Replacement for cars. Get the perfect car Oxygen Sensor match for your vehicle by using our Vehicle Selector.
  • Installation Position: Downstream
  • 2-PC A-Premium Oxygen Sensor
  • Strategically designed for superior function and uncomplicated installation.
  • Recognized for exceptional standards in auto components.
  • Made from durable components to protect against wear and corrosion.
  • Adjusts air and fuel flow for peak efficiency and improved mileage.

Convenient Fitment. A-Premium Oxygen Sensors ensure a straightforward installation process, eliminating the need for any alterations or additional tools—just connect and go.
Versatile Options Available. A-Premium provides both upstream and downstream oxygen sensors that are designed to fit a broad spectrum of popular vehicle models, increasing adaptability.
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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.
25024125, 250-24125 - WALKER PRODUCTS
11781742051 - BMW

Compatibility

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This part is compatible with (9)vehicles
All
BMW
1997 - 2003BMW540i
1997 - 2001BMW740i
1996 - 2001BMW740iL
1995 - 1998BMW750iL
1996 - 1997BMW840Ci
1995 - 1997BMW850Ci
2000 - 2003BMWM5
2000 - 2003BMWZ8
2003 - 2003BMWZ8

Highlights

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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.

Is A-Premium Oxygen Sensor corrosion-resistant?

Yes, corrosion-resistant materials and coatings are used.

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

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

What materials are used in A-Premium Oxygen Sensor?

Our Oxygen Sensor uses high-grade metals, durable plastics, and corrosion-resistant coatings for longevity.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

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