| Product Size | Length: 20.00cm | Width: 14.00cm | Height: 2.00cm | Product Weight | 0.110kg |
| Packing Size | Length: 20.00cm | Width: 14.00cm | Height: 2.00cm | Packing Weight | 0.110kg |
Replacement Part Number: Oxygen sensor 5149180AA
Describe the 3rd product corresponding to the failure problem
1.In the event of an oxygen sensor failure, the optimum fuel mixture cannot be maintained and the engine emits harmful carbon monoxide and excessive hydrocarbons, Oxygen Sensor Damage and emits black smoke. Therefore, it is important to troubleshoot or replace it in time. 2.Since the catalytic converter is responsible for eliminating harmful gases such as carbon monoxide and excess hydrocarbons from the vehicle's exhaust system, a faulty oxygen sensor can lead to premature catalytic converter damage. 3.A faulty oxygen sensor will increase the engine's fuel consumption and exhaust gas pollution. The engine will have unstable idle speed, increased fuel consumption, excessive oxygen consumption, lack of engine power, slow acceleration and black smoke. Therefore, it must be promptly troubleshoot or replaceProduct optimization and solution points
1.Oxygen sensors are designed to solve problems such as erratic idling, frequent stalling, and poor acceleration, thereby improving fuel economy and reducing carbon emissions, among other features 2.Oxygen sensors improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage and lean or rich engine operation, thus ensuring efficient engine operation to receive the correct air/fuel mixture
The location where the product is installed
1.Direct plug-in replacement oxygen sensors are easy to install in your vehicle and come with pre-coated threads to assist with installation 2.Oxygen sensor easy to install on your vehicle with pre-coated threads to assist with installation 3.Replacement of damaged sensors at the exhaust pipe, easy to install with pre-coated threads to assist with installation
The composition and material quality of the product
1.O2 sensors are made of high quality metal materials with electronic components, high temperature resistant wire, with double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing, durable, anti-oxidation, to ensure long-term stable performance 2.O2 sensors are made of high quality metal materials with electronic components and high temperature resistant materials for faster response time. Dual laser-welded stainless steel bodies can be fully submerged to seal in water for long life, oxidation and high temperature resistance to ensure long-term stable performance
Description 4 Solve and help
1.Quality oxygen sensing accurately detects the oxygen content of exhaust gases, optimizing emissions and fuel economy and preventing the emission of harmful amounts of carbon monoxide and excessive hydrocarbons 2.Oxygen sensors ensure that the engine receives the correct air/fuel mixture, thus preventing the engine from running lean or rich, thus ensuring efficient engine operation, maintaining an optimal fuel mixture and eliminating harmful emissions from the vehicle exhaust systemConfidence in quality
1.Oxygen sensors are manufactured to the highest standards of durability, oxidation resistance and high temperature resistance to ensure consistent long-term performance and to prevent lean or rich engine operation, thus ensuring that the engine runs efficiently and receives the correct air/fuel mixture 2.Manufactured to the highest standards of durability, oxidation resistance and high temperature resistance to ensure long term performance and fully tested to ensure 100% accurate data transfer to the engine management system for optimum engine operation and life
Description 5 Service & Maintenance
1.12 months warranty. If there is any problem during the one-year quality warranty period, please feel free to contact us for a free replacement or refund
Product Tips
1.To avoid mistakes, please double check our product photos to make sure our products are the same as your old parts and have the same sockets. And please make sure your vehicle type is in the parts description on the back. 2.Please note - Please check the car's build model trim engine, product appearance and part number to make sure this is the correct part you need. If you have any questions, please contact us for answers 3.Please double check the connectors and insert your old parts into our pictures to make sure they are the same before purchase. Failure to do so can lead to compatibility issues and easy return issues










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Delivery Policy – Trend369.Shop
At Trend369.Shop, we strive to deliver your orders quickly, safely, and efficiently.
1. Processing Time
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Time
Estimated delivery times vary depending on your location:
Domestic Orders: 3–7 business days
International Orders: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, or unforeseen circumstances.
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Refund Policy – Trend369.Shop
At Trend369.Shop, customer satisfaction is important to us. If you are not completely satisfied with your purchase, we’re here to help.
1. Returns Eligibility
You may request a return within 14 days of receiving your order. To be eligible for a return:
The item must be unused and in the same condition that you received it.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items such as clearance products, gift cards, or personal care items may not be eligible for return.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or clearance items
Gift cards
Items damaged due to misuse or improper handling
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. Once approved, you will receive instructions on how to send the item back.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
4. Refund Process
After we receive and inspect the returned item:
You will be notified of the approval or rejection of your refund.
If approved, the refund will be processed to your original payment method within 5–10 business days.
Please note that processing times may vary depending on your bank or payment provider.
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If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery with photos of the item and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you haven’t received your refund:
Check your bank account again.
Contact your credit card company, as processing times may vary.
If the issue persists, please contact our support team.
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