2019 Fiat 500L Oxygen Sensors

Keep Your 2019 Fiat 500L in Top Shape with a Quality Oxygen Sensor

When it comes to maintaining or upgrading your 2019 Fiat 500L, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Oxygen Sensor for your 500L. We currently carry a top Oxygen Sensor in stock that is built to last. Whether you’re replacing a damaged Oxygen Sensor or looking to upgrade, our selection for the 2019 Fiat 500L ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Fuel Injectors and Fuel Tanks to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2019 Fiat 500L running smoothly and looking great.

Essential 2019 Fiat 500L Oxygen Sensors

Bosch – Oxygen Sensor: 4 Wire, 25.87" Long, Heated, Universal (Part No.15741)

Oxygen Sensor: 4 Wire, 25.87" Long, Heated, Universal

from

$72.99
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:
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Includes Smart Link Connector, no soldering required
  • No special tools required for installation
  • Seared protection tube due to 100% functional quality test
  • Performance meets or exceeds OE specifications
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DENSO – Oxygen Sensor: Downstream, 4 Wire, 12.24" Long, Heated, Exact Fit (Part No.234-4748)

Oxygen Sensor: Downstream, 4 Wire, 12.24" Long, Heated, Exact Fit

from

$88.99
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 – Oxygen Sensor: 4 Wire, 12.2" Long, Heated, Exact Fit (Part No.18145)

Oxygen Sensor: 4 Wire, 12.2" Long, Heated, Exact Fit

from

$68.99
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 advancements. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.  Bosch oxygen sensors deliver exceptional OE level reliability, performance and durability, further improving service life of the product. 

Product Features:
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
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Most Popular Oxygen Sensor for 2019 Fiat 500Ls

Enhance your 2019 Fiat 500L with this popular Oxygen Sensor we have in stock, for $88.99.

DENSO – Oxygen Sensor: Downstream, 4 Wire, 12.24" Long, Heated, Exact Fit (Part No.234-4748)

Oxygen Sensor: Downstream, 4 Wire, 12.24" Long, Heated, Exact Fit

from

$88.99
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

FAQs for 2019 Fiat 500L Oxygen Sensors

What’s the price range for 2019 Fiat 500L Oxygen Sensors?

We currently have just one Oxygen Sensors for the 2019 Fiat 500L in stock: Oxygen Sensor: Downstream, 4 Wire, 12.24" Long, Heated, Exact Fit and it costs $88.99.

Does Advance Auto Parts sell Oxygen Sensors for other Fiat 500L model years?

Yes, we carry Oxygen Sensors for 5 model years of Fiat 500Ls between 2014 and 2020. The following model years are the most popular for Oxygen Sensor purchases: 2020, 2018, 2017, 2016, 2015, and 2014.

What types of Oxygen Sensors do you sell for my 2019 Fiat 500L?

We currently have just 1 Oxygen Sensor in stock for a 2019 Fiat 500L, and as of 11/2/25, it is an Oxygen Sensor.

Can I get help with 2019 Fiat 500L Oxygen Sensor orders?

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

What is your return policy for Fiat 500L Oxygen Sensors?

Advance Auto Parts keeps returns simple. For new Fiat 500L Oxygen Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.