1.Precise Fuel Control: Fuel injectors enable highly precise control, ensuring accurate fuel delivery and enhancing combustion efficiency.

2.Improved Fuel Efficiency: Through precise fuel injection, fuel injectors contribute to improved fuel efficiency, reducing fuel consumption.

3.Reduced Emissions: Fuel injectors can minimize the production of unburned fuel and harmful emissions, contributing to environmental pollution reduction.
 

4.Enhanced Power Output: Effective combustion results in increased power output, improving engine performance.

5.Reduced Noise and Vibration: The precise injection of fuel by fuel injectors helps reduce vibration and noise, providing a smoother and quieter driving experience.

6.Extended Engine Lifespan: By reducing incomplete combustion and fuel deposits, fuel injectors help prolong the engine's lifespan.
 

1. First, ensure the engine is in a stopped state for safety.

2. Locate the position of the fuel injector on the engine, typically found in the intake manifold or within the combustion chamber.

3. Carefully insert the new fuel injector into its mounting position, ensuring correct alignment and connection.

4. Use the appropriate tool or wrench to gently tighten the fuel injector's mounting screw, avoiding over-tightening to prevent damage to the injector or seals.

5. Connect the fuel supply line or fitting to the fuel injector, ensuring a secure connection with no leaks.

6. Recheck all screws and connections to ensure everything is secure and tight.

7. Start the engine to ensure the fuel injector operates properly and has no leaks.
 

Hangzhou Jiuxin Auto Trade Co., Ltd. was established on June 1, 2023. It is a subsidiary of Hangzhou FAW Spare Parts Co., Ltd. and specializes in the trading of spare parts for Chinese commercial vehicles. Its parent company, Hangzhou FAW Spare Parts Co., Ltd., has over 30 years of experience in auto parts. The company is located in Hangzhou, Zhejiang, approximately two hours' drive from both Shanghai and Ningbo ports. Currently, the warehouse covers an area of over 10,000 square meters, with over 60,000 SKUs covered. The company has a staff of over 100 people.

1. We supply parts to many truck exporting companies as our competitive edge. We have a large number of direct suppliers for you to choose from, whether they are original products or similar replacement products.
2. You can get FAW/HOWO/SHACMAN/DONGFENG/JAC spare parts at below market price.  
3. "One-stop foreign trade service": Quotation--Preparation--Delivery
4. With 10+year experience,we are proficient in parts business management process.
5. After getting your order, we will take pictures of every part for you. Even if you have 500 items.
6. With the heavy truck manufacturer's system, we can get accurate information based on chassis numbers and assembly nameplates with 95% accuracy.

Q1. What is your package of goods ?

A: Generally, we will pack the goods by Neutral boxes ,Pallets or Wooden boxes.  If any special needed ,please inform us earlier .

Q2. What the quality of your goods ?

A: We have different qualities, including Original, OEM, High copy, Copy, Refurbished and Second-hand. We can quote according to your real requirements and according to our experiences about your market requirements.

Q3. How do you make a price offer and how long is the validity period?

A: Generally we quote prices according to goods' part number , if you don't have , please provide us chassis number , we can confirm the exactly goods according to the chassis number. About the inquiry list, we usually finish the quotation within 24 hours . If you are very urgent ,please inform us earlier. The prices are valid within 20 days.

Q4. What is your terms of delivery?

A: EXW, FOB, CIF,CPT 

Q5. What is your delivery time?

A:  20GP normally 7 to 14 days , 40HC normally 13- 18 days after receiving prepayment. The exactly delivery time depends on the items and quantities which you ordered.

Q6: whats your advantages ?

1.We have more than 31 years truck parts experiences. We can provide professional suggestions to customers.
2.Strict and complicated inspection process .
3.Perfect After-sales service.
4.Reply on time.