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1994
A-Premium

1994 BMW 540i 2-Pc Oxygen Sensor Upstream 4-Pin A-Premium APOS0841

Part # APOS0841
Item # 10049Z4S
$62.99
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Dispatch within 1 business day
90 days free return
Quantity
2
Installation Position
Upstream
Terminal Quantity
4
Brand
A-Premium
Warranty
3-Year
Item Located
United States
Quantity
2
Installation Position
Upstream
Terminal Quantity
4
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A-Premium Aftermarket Oxygen Sensor: Built for Great Performance
A-Premium Oxygen Sensor is designed to deliver exceptional performance for your vehicle. Backed by our 3-Year unlimited mileage warranty, tough working conditions are no longer a concern.
  • Installation Position: Upstream
  • 2-PC A-Premium Oxygen Sensor
  • Adheres to elite quality norms set by the industry.
  • Uses up-to-date technology for heightened reliability.
  • Tailored to uphold long-term effectiveness and reliable functionality.
  • Smooth installation process for time-saving benefits.

Robust Material Selection. Crafted from premium components, A-Premium sensors are engineered to fight corrosion and wear, delivering dependable performance and extended lifespan.
Comprehensive Performance Validation. A-Premium Oxygen Sensors are precisely evaluated for reliable air-fuel ratio monitoring, enhancing the engine's performance and fuel management.
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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.
11781735500, 11 78 1 735 500 - BMW
25024605, 250-24605 - WALKER PRODUCTS

Compatibility

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This part is compatible with (5)vehicles
All
BMW
1994 - 1994BMW530i
1994 - 1994BMW540i
1993 - 1994BMW740i
1993 - 1994BMW740iL
1995 - 1995BMWM3

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

What should I do if the Oxygen Sensor doesn't fit after purchase?

Contact our 24/7 live chat support for assistance with returns or exchanges under our return policy.

Is A-Premium Oxygen Sensor compatible with OEM standards?

Yes, it meets or exceeds OEM standards for compatibility.

What if I can't find the right Oxygen Sensor?

Contact support for help locating the part or alternatives.

Does A-Premium offer installation support?

Yes, our team is available to assist via live chat.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

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