Custom Oil Level Sensor Manufacturers in China


  • Approved by CE & UL
  • Passed ISO 9001 Quality Management System
  • Stable Function and Quality Assurance
  • Private Label Custom Manufacturing Ability

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Oil Level Sensor Types Product

As an oil level sensor manufacturer, we are making our contribution to manufacturing oil level sensor for all kinds of applications including heating oil level sensor, hydraulic oil level sensor, fuel oil level sensor and lubricating oil level sensor. An oil level sensor is an electronic device used to measure the amount of oil present in an engine’s oil pan or reservoir. It plays a crucial role in monitoring the oil level to ensure optimal lubrication and prevent potential engine damage. 

We will provide our oil level sensor solutions for you according to your real function and application requirement. Therefore, if you want to know oil level sensor cost, feel free to ask our oil level sensor price. Here are the types of the oil level sensor. Welcome to get a free quote.

Ultrasonic Oil Tank Level Sensor

Capacitive Oil Level Sensor

Fuel Oil Level Sensor

Optical Oil Level Sensor

Knowledge about Oil Level Sensor

How Does an Oil Level Sensor Work?

Oil level sensors are electronic devices designed to detect the amount of oil present in an engine’s oil pan or reservoir. The working principle of oil level sensor is to utilize various technologies such as capacitive, ultrasonic, or resistive sensors to accurately measure the oil level. It sends signals to the engine control unit (ECU) or dashboard display, providing real-time information about the oil level. This allows the driver or operator to take necessary action, such as refilling the oil, to maintain the engine’s performance and prevent any adverse effects caused by inadequate oil levels. 

What is Oil Level Sensor Application and Function?

The application of an oil level sensor is primarily in automotive and industrial machinery where engines or equipment rely on proper lubrication for efficient performance. The function of an oil level sensor is to monitor the quantity of oil present in the engine’s oil pan or reservoir and provide real-time information about the oil level.

The sensor continuously measures the oil level using various sensing technologies, such as capacitive, ultrasonic, or resistive sensors. It then sends signals to the engine control unit (ECU) or dashboard display, alerting the driver or operator about the oil level status. This information is crucial as it helps prevent potential engine damage due to low oil levels.

The oil level sensor serves as an early warning system, allowing timely action to be taken, such as adding oil or scheduling maintenance. By ensuring the engine operates with an optimal oil level, the sensor contributes to improved engine efficiency, reduced maintenance costs, and enhanced overall performance.

In automotive applications, oil level sensors are commonly found in cars, trucks, and motorcycles, ensuring the engine runs smoothly and protecting it from damage. In industrial machinery, such as generators, turbines, and heavy equipment, oil level sensors play a vital role in maintaining proper lubrication and preventing equipment malfunctions.

Overall, the application and function of an oil level sensor are crucial in monitoring and maintaining the appropriate oil levels for efficient engine performance, extending the engine’s lifespan, and preventing costly repairs or breakdowns.

Why Choose Us as Your Oil Level Sensor Suppliers

Benefit from Your Oil Level Sensor Manufacturers

Using an oil level sensor offers several advantages for both automotive and industrial applications. Some key benefits include:

  • Early Warning System: Oil level sensors provide real-time monitoring, allowing for timely maintenance or refilling, thus preventing potential engine damage.
  • Improved Engine Efficiency: By ensuring the engine operates with an optimal oil level, oil level sensors contribute to enhanced performance, fuel efficiency, and reduced emissions.
  • Cost Savings: Preventing engine damage and avoiding unnecessary oil changes leads to cost savings in terms of repairs, maintenance, and oil consumption.

Good Manufacturing Ability & Good Quality Control

You can obtain good manufacturing ability and ISO9001 quality management system to support your level sensor quality, your machine and your brand. You can provide sketches/designs for us to design, and we will protect all the designs of every client. Then we will do our OEM & ODM for you.

Leading R&D Ability & Professional Service

You can get our leading R&D ability to design and develop the new products for your use according to your idea or the design. You can also get our professional pre service and after service to finish your project perfectly and it will give you satisfaction and make you feel at home.

Multiple Payment Method & Safe Packaging

You can make the payment by various methods, such as paypal, west union, stripe, T/T, D/P, Xtransfer, Pingpong, Payoneer, Moneygram and so on. You can be assured that you will receive the complete parcels with nice packaging. We will be responsible the goods arrive safely.

Quick Delivery & Various Transportation Solutions

You will get the cargo within 7 to 15 days on general once you give us the order and make the payment already. For our products, we usually send the goods to you by express, such as DHL,FEDEX,TNT,ARAMEX,SHUNFENG and so on. Besides, we can also provide door to door service by air. The sea, rail and truck transport is also available for you. ​

Get Your Custom Oil Level Sensor Step by Step

If you would like to know oil level sensor datasheet and oil level measurement solutions, you will get the process here to finish your project!



Confirm Medium Type,Temperature & Pressure



Check Tank Type,Material & Size



Type & Working

Tell equipment method,level sensor types and working principle


Function & Output

Give required function & output



2D/3D Prototype Confirmed



Mould Lead Time



Finally, we will make samples and send to customers

Need Help with Easier Oil Level Sensor Solutions? We Are Experts!

FAQ about the Oil Level Sensor Manufacturers

Yes, we are a leading Liquid level sensor manufacturer, supplier and factory in china.

Of course, we are professional in OEM/ODM projects and we protect all the designs of every client, we will sign NDA to be ensure that we won’t send your artwork to any other clients and won’t sell your OEM items to anyone else. Any questions please send us your inquiry.

Yes, we provide PDF technical drawing by CAD on general. However, if you need 3D drawing to match with your 3D drawing to confirm if our developed product is suitable, we can provide 3D drawings by Solidwork and so on.

Yes, we have our R&D teams, hardware and software, lab equipment and instruments to design and develop new product for every customer.

Yes, we have ISO9001 quality management system and IATF 16949 quality management system to control our water level sensor quality. We also have CE and UL certification to fulfill European and North American markets.

Aether level sensor MOQ is 1 pc. We are willing to give samples for our every customer if you are interested in establishing good and long relationship with us. The samples lead time is short and it is usually within 3 to 5 days.

We have pvc pipe, bubble bag, foam, custom carton,blister box to make our packaging safe and provide affordable dhl, tnt, fedex for every customer. If you want door to door service, we can give DDP trade term.

Our delivery time is 7 to 15 days on general and payment terms can be T/T, D/P,L/C and so on.

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