2017 Mercedes-Benz CLA45 AMG Oxygen Sensors

Keep Your 2017 Mercedes-Benz CLA45 AMG in Top Shape with Quality Oxygen Sensors

Whether you’re repairing or upgrading your Oxygen Sensor, using high-quality parts is key to keeping your 2017 Mercedes-Benz CLA45 AMG looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oxygen Sensors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2017 Mercedes-Benz CLA45 AMG Oxygen Sensor at Advance Auto Parts is around $171.99, with a range that starts at $149.99 and goes up to $193.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Oxygen Sensor: Downstream, 4 Wire, 12.44" Long, Heated, Exact Fit and Wideband Oxygen Sensor: 5 Wire, 18" Long, Heated, Exact Fit start at just $149.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Oxygen Sensor, don’t forget to check out other key components like Fuel Pumps and Gas Caps. At Advance Auto Parts, we’re here to help you keep your 2017 Mercedes-Benz CLA45 AMG in peak condition, inside and out.

Essential 2017 Mercedes-Benz CLA45 AMG Oxygen Sensors

DENSO – Oxygen Sensor: Downstream, 4 Wire, 12.44" Long, Heated, Exact Fit (Part No.234-4839)

Oxygen Sensor: Downstream, 4 Wire, 12.44" Long, Heated, Exact Fit

from

$193.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision built for exact replacement, and a first time fit. This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead poisoning for improved engine performance, greater fuel efficiency, and unparalleled longevity. DENSO gives you the right part and the right fit.

Product Features:
  • Specifically designed to meet the increasing demands of today’s engines
  • 100 percent checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
  • Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
  • Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
  • Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
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Bosch – Wideband Oxygen Sensor: 5 Wire, 18" Long, Heated, Exact Fit (Part No.17341)

Wideband Oxygen Sensor: 5 Wire, 18" Long, Heated, Exact Fit

from

$149.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:
  • Advanced Wideband sensing element for exact air/fuel measurement
  • Robust sensor design increases sensor longevity
  • Seared protection tube due to 100% functional quality test
  • True Direct-fit
  • Pre-coated threads with anti-seize compound right out of the box
See More

Most Popular Oxygen Sensors for 2017 Mercedes-Benz CLA45 AMGs

Enhance your 2017 Mercedes-Benz CLA45 AMG with one of the 2 Oxygen Sensors we have in stock, starting at just $149.99.

DENSO – Oxygen Sensor: Downstream, 4 Wire, 12.44" Long, Heated, Exact Fit (Part No.234-4839)

Oxygen Sensor: Downstream, 4 Wire, 12.44" Long, Heated, Exact Fit

from

$193.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision built for exact replacement, and a first time fit. This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead poisoning for improved engine performance, greater fuel efficiency, and unparalleled longevity. DENSO gives you the right part and the right fit.

Product Features:
  • Specifically designed to meet the increasing demands of today’s engines
  • 100 percent checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
  • Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
  • Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
  • Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
See More

Bosch – Wideband Oxygen Sensor: 5 Wire, 18" Long, Heated, Exact Fit (Part No.17341)

Wideband Oxygen Sensor: 5 Wire, 18" Long, Heated, Exact Fit

from

$149.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:
  • Advanced Wideband sensing element for exact air/fuel measurement
  • Robust sensor design increases sensor longevity
  • Seared protection tube due to 100% functional quality test
  • True Direct-fit
  • Pre-coated threads with anti-seize compound right out of the box
See More

FAQs for 2017 Mercedes-Benz CLA45 AMG Oxygen Sensors

What are the best-selling Oxygen Sensors for 2017 Mercedes-Benz CLA45 AMGs?

Out of 2 Oxygen Sensors that fit 2017 Mercedes-Benz CLA45 AMGs, the following parts are the top sellers:

What’s the price range for 2017 Mercedes-Benz CLA45 AMG Oxygen Sensors?

The prices of Oxygen Sensors for the 2017 Mercedes-Benz CLA45 AMG range from $149.99 up to $193.99 for the most premium parts.

What is the average price of an Oxygen Sensor for a 2017 Mercedes-Benz CLA45 AMG?

The average price for Oxygen Sensors for the 2017 Mercedes-Benz CLA45 AMG is $171.99. Keep in mind the variety of part types within our Oxygen Sensor category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Oxygen Sensors for other Mercedes-Benz CLA45 AMG model years?

Yes, we carry Oxygen Sensors for 4 model years of Mercedes-Benz CLA45 AMGs between 2014 and 2019. The following model years are the most popular for Oxygen Sensor purchases: 2019, 2018, 2016, 2015, and 2014.

What are the cheapest Oxygen Sensors for my 2017 Mercedes-Benz CLA45 AMG?

The cheapest 2017 Mercedes-Benz CLA45 AMG Oxygen Sensors we carry are:

Does Advance Auto Parts sell Oxygen Sensors for any other 2017 Mercedes-Benz models?

Yes. We stock Oxygen Sensors for 44 other popular 2017 Mercedes-Benz models. Some of the most popular are 2017 S600 Oxygen Sensors, 2017 E550 Oxygen Sensors, 2017 Sprinter 2500 Oxygen Sensors, 2017 Sprinter 3500 Oxygen Sensors, and 2017 C300 Oxygen Sensors.

What types of Oxygen Sensors do you sell for my 2017 Mercedes-Benz CLA45 AMG?

We currently have just 1 Oxygen Sensor in stock for a 2017 Mercedes-Benz CLA45 AMG, and as of 11/2/25, it is an Oxygen Sensor.

Can I get help with 2017 Mercedes-Benz CLA45 AMG Oxygen Sensor orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Oxygen Sensors and more.

What is your return policy for Mercedes-Benz CLA45 AMG Oxygen Sensors?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz CLA45 AMG Oxygen Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.