BlackFriday2025NoticeEarly Black Friday: Claim Your 12% OFF Code!
24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
1996-1999 Mercedes-Benz S420 1-Pc Oxygen Sensor 4-Pin A-Premium OS221
Click to enlarge
1996-1999 Mercedes-Benz S420 1-Pc Oxygen Sensor 4-Pin A-Premium OS221
Videos
Which year is your Mercedes-Benz S420?
Choose a Year
1996
1997
1998
1999
A-Premium

1996-1999 Mercedes-Benz S420 1-Pc Oxygen Sensor 4-Pin A-Premium OS221

Part # OS221
Item # 10031CRQ
$35.99
Check if this fits your vehicle
Add vehicle
Check if this fits your vehicle
Add vehicle
Dispatch within 1 business day
90 days free return

Specifications

Show all

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: Check the fitment chart
  • 1-PC A-Premium Oxygen Sensor
  • Developed with innovative materials to offer robust resistance to wear and corrosion.
  • Rapid installation for a straightforward and simple setup.
  • Celebrated for excellence in the automotive aftermarket industry.
  • Comprehensively tested for reliable, long-lasting performance.

Next-Generation Accuracy in Sensor Technology. A-Premium delivers Oxygen Sensors with leading-edge technology to ensure precise oxygen measurements, supporting the optimal mix of fuel and air for enhanced engine performance.
Superior Monitoring Capabilities. The oxygen sensor keeps a close eye on the exhaust's oxygen levels, allowing the engine to function with superior combustion, which enhances fuel use and lessens emissions.
Show all

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.
0005409717, 000 540 97 17 - MERCEDESBENZ
0005407417, 000 540 74 17 - MERCEDESBENZ
0005406117, 000 540 61 17 - MERCEDESBENZ
25024609, 250-24609 - WALKER PRODUCTS
0005408117, 000 540 81 17 - MERCEDESBENZ
0005407117, 000 540 71 17 - MERCEDESBENZ
0015402817, 001 540 28 17 - MERCEDESBENZ

Compatibility

Check if this fits your vehicle
Add vehicle
Check if this fits your vehicle
Add vehicle
This part is compatible with (23)vehicles
All
Mercedes-Benz
1997 - 1997Mercedes-BenzSL320
1998 - 2000Mercedes-BenzML320
1997 - 1997Mercedes-BenzE420
1998 - 1999Mercedes-BenzCL600
1998 - 1999Mercedes-BenzCL500
2000 - 2000Mercedes-BenzS500
1998 - 1999Mercedes-BenzSLK230
1996 - 1998Mercedes-BenzSL500
2001 - 2001Mercedes-BenzCL500
1996 - 2002Mercedes-BenzSL600
2000 - 2003Mercedes-BenzML55 AMG
1996 - 1996Mercedes-BenzC280
2000 - 2000Mercedes-BenzCL500
1997 - 1997Mercedes-BenzC280
1996 - 1999Mercedes-BenzS500
1996 - 1999Mercedes-BenzS420
1996 - 1999Mercedes-BenzS600
1997 - 1997Mercedes-BenzC36 AMG
2000 - 2000Mercedes-BenzS430
1999 - 2000Mercedes-BenzML430

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

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.

What warranty does A-Premium offer for Oxygen Sensor?

A limited warranty covers manufacturing defects. See policy details for terms.

How do I install A-Premium Oxygen Sensor?

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

What are the benefits of choosing A-Premium's Oxygen Sensor?

We combine quality, competitive pricing, a satisfaction guarantee, and exceptional support.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

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