Introduction of fuel pump assembly：
Fuel pump assembly is a professional term in the auto parts industry. Fuel pump assembly is one of the basic components of the fuel injection system of an EFI vehicle. It is located inside the fuel tank of the vehicle. This automotive fuel pump for Mercedes Benz in our family works when the engine is started and the engine is running. If the engine stops and the ignition switch is still on, the HFM-SFI control module turns off the power of the automotive fuel pump to avoid accidental ignition. The function of automotive fuel pump is to suck the fuel out of the fuel tank, pressurize it and transport it to the oil supply pipe, and cooperate with the fuel pressure regulator to establish a certain fuel pressure.
Product parameter table：
| Parameter category | Parameter description | Specific values/characteristics |
| Oil supply performance | Large flow design | High-lift, high-flow automotive fuel pump |
| Pressure stability | Built-in regulator valve to maintain a constant pressure of 3.5~5Bar | |
| Energy-saving characteristics | Precise fuel control | Optimize pump core design |
| Low-energy motor | High efficiency DC motor | |
| Durability | Wear-resistant material | Carbon brush/brushless motor + high-strength pump shell |
| Service life | Life span of more than 60,000 kilometers | |
| Environmental adaptability | Protection level | IP67 protection level |
Frequently asked questions about automotive fuel pump:
1. Q: Why is it difficult for automotive fuel pump to start cold?
A: Because the connection pipe on the fuel pump assembly is damaged, the fuel leaks.
2. Q: What is the reason for the engine flameout?
A: The automotive fuel pump power plug is loose and in poor contact.
3. Q: Why does the car make noise and abnormal noise?
A: The high pressure inline fuel pump power plug is loose and in poor contact.
The advantages of our production and export of high pressure inline fuel pump：
1. The high pressure inline fuel pump we manufacture can supply oil efficiently and stably to ensure power output. We have specially adopted a high-flow design, high-lift, high-flow fuel pump, which can enable the engine to get sufficient fuel supply under any operating conditions (such as high speed and turbocharging) to avoid insufficient power or oil loss.
2. The pressure of this high pressure inline fuel pump designed and produced by us is stable. We have a built-in pressure regulating valve to maintain a constant fuel pressure (such as 3.5~5Bar), and it is suitable for various engines such as EFI and direct injection to improve combustion efficiency.
3. This high pressure inline fuel pump saves energy and reduces consumption, and improves fuel economy. Not only that, our fuel pump can also perform accurate fuel control. The pump core design has been updated and upgraded to effectively reduce invalid oil supply and reduce fuel consumption by 3% to 8%.
4. Our fuel pump for Mercedes Benz is also a low-energy motor, which is a high-efficiency DC motor, which will reduce power loss and reduce the burden on the battery.
5. At the same time, this is also a long-life, durable and reliable fuel pump for Mercedes Benz. Its wear-resistant material (carbon brush/brushless motor + high-strength pump shell) is resistant to fuel corrosion and has a life span of more than 60,000 kilometers. We have specially designed it to be dustproof and waterproof, so that this fuel pump has an IP67 protection rating and can adapt to harsh fuel tank environments (such as sediment and high temperature).
About us：
Sortech Company was established in 2008, is a high-tech enterprise focusing on the research and development and manufacturing of auto parts. We have always insisted on the production of high-end auto parts made in China. We have been deeply engaged in the field of accessories for high-end models such as BMW for many years and are committed to providing high-quality fuel pump for Mercedes Benz. We have adopted IP67 protection level, which can adapt to harsh fuel tank environments (such as sediment and high temperature). We hope that the products we provide are all products that can satisfy you. We support fuel pump for Mercedes Benz's customized services. You are welcome to consult us at any time!
A: Our products have passed ISO/TS 16949 quality management system certification, and meet the European CE, Russian GOST and other regional standards. Specific certification can be provided according to customer needs.
A: Yes! Please provide your requirements or refer to our product catalogue on the website. We will send you detailed technical documents (including size, material, vehicle type, etc.).
A: The regular model is available in stock, and the delivery cycle is 3-5 working days; the production cycle of customized products needs to be confirmed according to the order.
A: Please provide the brand, model and year of the vehicle (such as BMW 2020), we will match the corresponding accessories.
A: We provide OEM number comparison service or verify compatibility through third-party tools.
A: The default quotation is the factory price (excluding tax). If you need FOB price, you need to specify the freight forwarder and bear the international freight, we will cooperate with you.
A: The larger the order volume, the higher the discount. For example: -MOQ 100 pieces: unit price $10. -MOQ 500 pieces: unit price $8. Specific step prices can be negotiated after the procurement plan is provided.
A: The quotation is not included in tax (tax number of customer is required for export tax exemption in China). If DDP (tax paid delivery) is required, additional tax confirmation is required.
A: You can send the purchase list by email or submit the order online (official website link), we will confirm within 24 hours.
A: The modification can be made free of charge before production; the cancellation during production will incur the material loss fee (30% of the order amount); the cancellation after delivery is not allowed.
A: The freight shall be borne by your company under FOB price; the cost to the destination port/denominated place shall be borne by us under CIF/DAP price.
A: To be provided: -Commercial invoice (including HS code). -Packing list. -Certificate of origin (FORM A). -Technical documents (e.g. product certification certificates). We can assist in preparing the documents, but the customer is responsible for customs clearance.
A: It can be agreed to take the spot selling price of the Bank of China at the time of signing the contract as the benchmark, or avoid the risk of volatility through forward exchange contracts.
A: 2 years and 60,000 kilometers, electronic components 1 year warranty.
A: Please provide photos, test report and batch number to confirm the quality problem: -Free replacement or repair within the warranty period (24 months); -Negotiate partial compensation for non-quality issues.
A: The return freight shall be borne (except for quality problems), and the return shall be confirmed by our quality inspection.
A: Provide multi-language installation video and graphic manual, complex accessories can arrange engineers for remote guidance.
