Best Delphi Car Oxygen Sensors of 2025

Joseph Prokop Avatar
Joseph Prokop
Last Updated: 11 Feb 2025

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Car oxygen sensors are a crucial component of any modern vehicle's engine management system. They are responsible for monitoring the level of oxygen in the exhaust gas and providing feedback to the engine control unit (ECU) to ensure the engine is running at optimum efficiency. Delphi is a leading brand in the automotive industry, providing high-quality oxygen sensors that are designed to meet or exceed OEM specifications. These sensors are reliable, durable, and easy to install, making them a great choice for anyone looking to maintain or improve the performance of their vehicle.

At a Glance: Our Top Picks

Delphi Lambda Sensor for Seat and VW Cover #TOP 1
Delphi Lambda Sensor for Seat and VW
ftb score rating icon 9.9
Delphi ES10789-12B1 Lambda Sensor for Vehicles Cover #TOP 2
Delphi ES10789-12B1 Lambda Sensor for Vehicles
ftb score rating icon 9.8
Delphi ES20316 Oxygen Sensor with Advanced Features Cover #TOP 3
Delphi ES20316 Oxygen Sensor with Advanced Features
ftb score rating icon 9.6

Top 10 Delphi Car Oxygen Sensors

#TOP 1

Delphi Lambda Sensor for Seat and VW

Delphi
ES20289-12B1
Delphi Lambda Sensor for Seat and VW Cover
Delphi ES20289-12B1 Lambda Sensor

The Delphi Lambda Sensor is a heated sensor with four contacts and a length of 480 mm, designed to improve the performance of your vehicle. It is specifically suitable for models like the Seat Toledo III and VW Caddy III, ensuring a perfect fit for your car. This quality sensor helps in optimising fuel efficiency, which can save you money on fuel. Additionally, it ensures lower emissions, contributing to a cleaner environment. With its precise design, you can count on enhanced engine performance.

What We Like
Heated for quick response
Fits various Seat and VW models
Optimises fuel efficiency
Reduces harmful emissions
Improves engine performance
#TOP 2

Delphi ES10789-12B1 Lambda Sensor for Vehicles

Delphi
ES10789-12B1
Delphi ES10789-12B1 Lambda Sensor for Vehicles Cover
Delphi ES10789-12B1 Lambda Sensor

The Delphi Lambda Sensor is designed to meet or exceed Original Equipment (OE) quality specifications, ensuring it performs as well as, if not better than, the part originally supplied by the manufacturer. This means you can rely on its efficiency and durability. By ensuring you select the correct part for your vehicle, you can avoid installation issues and enjoy peace of mind. This product is ideal for anyone looking to maintain optimal vehicle performance and compliance with emission standards.

What We Like
High OE quality specifications
Reliable performance
Easy installation
Improves vehicle efficiency
#TOP 3

Delphi ES20316 Oxygen Sensor with Advanced Features

Delphi
ES20316
Delphi ES20316 Oxygen Sensor with Advanced Features Cover
Delphi ES20316 Oxygen Sensor

The Delphi ES20316 Oxygen Sensor is designed for easy installation, featuring OE connectors and wire lengths that simplify the process for you. This product also boasts unique sensor coatings that protect against contaminants, helping to prevent "check-engine" lights and extend the lifespan of the sensor. With three times more planar sensor technology coverage than its nearest competitor, you can trust its performance. As an original equipment brand, Delphi ensures that the parts you receive are made to the same standards as those originally fitted to your vehicle.

What We Like
Easy installation process
Protects against contaminants
Superior technology coverage
Original equipment quality
#TOP 4

Delphi Lambda Sensor for Car Oxygen Quality

Delphi
ES10966-12B1
Delphi Lambda Sensor for Car Oxygen Quality Cover
Delphi ES10966-12B1 Lambda Sensor

The Delphi Lambda Sensor is designed to meet Original Equipment (OE) quality specifications, ensuring it performs at least as well as the part originally supplied with your vehicle. This means you can trust its reliability and efficiency. By choosing this sensor, you can improve your car's performance and fuel efficiency, which can lead to savings on fuel costs. Additionally, the sensor contributes to reduced emissions, making it a more environmentally friendly choice for your vehicle.

What We Like
OE quality performance
Improves fuel efficiency
Reduces vehicle emissions
Reliable and efficient
#TOP 5

Delphi ES20645-12B1 Heated Lambda Sensor

Delphi
ES20645-12B1
Delphi ES20645-12B1 Heated Lambda Sensor Cover
Delphi ES20645-12B1 - Lambda Sensor

The Delphi Lambda Sensor is designed to ensure your vehicle runs efficiently. It's essential to check the compatibility with your car using your vehicle documents, helping you avoid incorrect orders. This sensor features a cable length of 624mm and a heated planar probe, which aids in quicker response times and enhances overall performance. With one piece included in the box, you can easily replace your old sensor and enjoy improved fuel efficiency and reduced emissions.

What We Like
Easy installation
Improves fuel efficiency
Reduces vehicle emissions
Heated for quick response
Compatible with various models
#TOP 6

Delphi ES20317 Oxygen Sensor

Delphi
ES20317
black
Delphi ES20317 Oxygen Sensor Cover
Delphi ES20317 Oxygen Sensor, black

Features
Unique Sensor-Coatings Protect The Sensor Elements From Contaminants That Can Trigger "check-Engine" Lights And Premature Sensor Failure
OE Connectors And Wire Lengths For Easier, Faster Installation Product Line Features 3 Times More Planar Sensor Technology Coverage Then The Nearest Competitor
Product Line Features 3 Times More Planar Sensor Technology Coverage Then The Nearest Competitor
International Products Have Separate Terms, Are Sold From Abroad And May Differ From Local Products, Including Fit, Age Ratings, And Language Of Product, Labeling Or Instructions.
Delphi Is An Original Equipment Brand That Partners With Other Manufacturers To Supply The Parts Your Car Was Originally Built With. This Product Is In A Delphi Package, Note That The Part May Have Been Manufactured By An Independent Delphi Supplier.
#TOP 7

Delphi Lambda Sensor for Car Oxygen

Delphi
ES10798-12B1
Delphi Lambda Sensor for Car Oxygen Cover
Delphi ES10798-12B1 Lambda Sensor

The Delphi Lambda Sensor is designed to meet Original Equipment (OE) quality specifications, ensuring it performs just like the part originally supplied by the manufacturer. This means you can trust its reliability and efficiency in monitoring your car's oxygen levels. With its superior quality, you can expect improved engine performance and reduced emissions, which is beneficial for both your vehicle and the environment. Installing this sensor can lead to better fuel economy, saving you money in the long run.

What We Like
OE quality specifications
Improves engine performance
Reduces emissions
Enhances fuel economy
#TOP 8

Delphi ES20113 Oxygen Sensor with Advanced Features

Delphi
ES20113
Delphi ES20113 Oxygen Sensor with Advanced Features Cover
Delphi ES20113 Oxygen Sensor

The Delphi ES20113 Oxygen Sensor boasts impressive features designed to enhance your vehicle’s performance. With OE connectors and tailored wire lengths, installation becomes easier and quicker for you. It also offers three times the coverage of planar sensor technology compared to competitors, ensuring better reliability. The unique sensor coatings protect against contaminants, helping to prevent annoying "check-engine" lights and extending the sensor's lifespan. Overall, this sensor provides you with the convenience and peace of mind you need for optimal vehicle operation.

What We Like
Easy and fast installation
Extensive sensor technology coverage
Protects against contaminants
Prevents check-engine lights
Enhances sensor lifespan
#TOP 9

Delphi ES20540-12B1 Heated Lambda Sensor

Delphi
ES20540-12B1
Delphi ES20540-12B1 Heated Lambda Sensor Cover
Delphi Lambda Sensor ES20540-12B1

The Delphi Lambda Sensor is designed to fit your vehicle perfectly, ensuring compatibility with the specific requirements outlined in your vehicle documents. With a cable length of 290 mm, this broadband heated lambda probe assists in optimising engine performance and efficiency. It comes as a single new piece, ready to install. Additionally, the product is backed by reference numbers to help you verify its suitability for your car, making your purchasing process straightforward and stress-free.

What We Like
Easy vehicle compatibility check
Broadband heated sensor
Optimal engine performance
New condition product
Quick delivery time
#TOP 10

Delphi ES20051 Oxygen Sensor with Advanced Features

Delphi
ES20051
Delphi ES20051 Oxygen Sensor with Advanced Features Cover
Delphi ES20051 Oxygen Sensor

The Delphi ES20051 Sensor offers exceptional convenience for car owners. With OE connectors and appropriate wire lengths, installation becomes quicker and easier for you. Additionally, its unique sensor coatings protect against contaminants, reducing the risk of triggering "check-engine" lights and preventing premature sensor failures. This means you can enjoy a more reliable performance, without the hassle of frequent replacements. Moreover, the product line boasts extensive coverage of planar sensor technology, ensuring you have access to superior quality compared to competing brands.

What We Like
Easy installation process
Protects against contaminants
Reduces premature failures
Extensive technology coverage
Buying Guide Image
Editor's Notes

During our Delphi car oxygen sensor research, we found 150 Delphi car oxygen sensor products and shortlisted 10 quality products. We collected and analyzed 3,999 customer reviews through our big data system to write the Delphi car oxygen sensors list. We found that most customers choose Delphi car oxygen sensors with an average price of £39.94.

The Delphi car oxygen sensors are available for purchase. The top 10 picks range in price from a low of £27.00 to a high of £80.00, find the one that fits your budget. The seller of top 1 product has received honest feedback from 28,148 consumers with an average rating of 4.2.

Written by
Joseph Prokop Avatar

Joseph is a seasoned writer who's also passionate about automotive. His passion for automotive care and maintenance fuels his drive for more knowledge in the field. He currently resides in Middlesbrough, where he finds time to write informative contents on automotive. His automotive related articles are quite popular in journals around the world. Joseph continues to use his wealth of experience in the industry to create helpful guides on automotive.