Professional Auto Parts 4 Wire Oxygen Lambda Sensor OE 22690-50f03

The function of the oxygen sensor is to measure the information of whether there is excess oxygen in the exhaust gas after combustion of the engine, that is, the oxygen content, and convert the oxygen content into a voltage signal and transmit it to the engine computer, so that the engine can achieve closed-loop control with excess air factor as the goal; Ensure that the three-way catalytic converter has the maximum conversion efficiency for the three pollutants of hydrocarbon (HC), carbon monoxide (CO) and nitrogen oxides (NOX) in the exhaust gas, and maximizes the conversion and purification of pollutants.
Simply put, the oxygen sensor is a detection tool to detect whether the vehicle exhaust emissions exceed the standard.
 

Hubei Tianbang Automotive Electronic Technology Co., Ltd. was established in 2006, specializing in the research and development and manufacturing of automotive sensors. Tianbang has sophisticated production and testing equipment, and has passed the international quality management system certification TATF16949. The products mainly include oxygen sensors, exhaust gas temperature sensors, nitrogen and oxygen sensors, fuel injectors for motorcycles, automobiles and trucks of many well-known brands in the world. After years of unremitting precipitation and efforts, Tianbang has established friendly cooperative relations with premium automobile manufacturers and dealers all over the world with high-quality products and professional services, including Europe, North America, South America, Middle East, etc...
 

We passed IATF16949 international quality management system. The product has obtained CE certificate, and quality is strictly controlled from the raw materials.


 

All of ours are neutral packing and can withstand long-distance air or sea shipments. 
 

-Provide the product quality testing report
-Contact the logistics company and provide the logistics number to clients, ensure that the goods are delivered in good condition
-Timely follow up on the sales of goods and customer future needs,actively to solve after-sales problems if have
 

1.Q: What is the MOQ and MOV?
A: MOQ: 50pcs/item, MOV:$3000

2.Q: Are you really a factory?
A: Yes, we are a factory, we can make a video call at your convenience, you can visit our production workshop online.

3.Q: Do you do OEM or after-sales?
A: We do both OEM and after-sales. 15% OEM, 85% after-sales.

4.Q: Can the product be marked with the original logo, and is there a fee for marking?
A: Sorry, the original logo is not allowed to be marked. But, the marking content will be as close to the original as possible, and can also be marked with the customer's logo, part number, batch number. There is no charge for marking.

5.Q: Can the packaging be customized? What kind of packaging do you have?
A: We can provide customized box for free, but the minimum order quantity is 5000pcs. All of ours are neutral packing and can withstand long-distance air or sea shipments.

6.Q: Can I pay part of the deposit first and pay the balance before delivery?
A: Yes, usually 30% deposit + 70% balance paid before delivery.

7.Q: How is the quality of your products?
A:The quality and appearance of our products can be the same as the original, 100% inspection before leaving the factory. We have 16 years experience of production, the quality is reliable.

8.Q: How long is your warranty period?
A: All products are covered 12 months warranty. If any quality claim, pls send us pictures or videos of defective products,displaying where the problem is, our experienced engineers would help you to resolve.If failed to resolve them, replacement would be sent with your next order or refund if you required.

9.Q: How long will it take to ship?
A: Samples can be shipped within 3 days, usually, normal order needs 7-15 days, depending on the order quantity.

10.Q: Can you tell me about the customers you work with? 
A: Sorry, we have signed a non-disclosure agreement with our customers and it is inconvenient to disclose clients' information.