Product Description:

 
​Auto fuel pump assembly
OE number: 30761742
Applicable vehicle type: For Volvo
 
 

The fuel pump of a car is a core component of the modern internal combustion engine's fuel supply system, responsible for delivering fuel from the tank to the engine and establishing sufficient fuel pressure to meet the needs of the fuel injection system.

Core functions and importance:

• Establish fuel supply pressure: Provide sufficient pressure for the electronic fuel injection system (typically 3-6 bar, higher for direct fuel injection engines) to ensure atomization of the injectors.
• Stabilize fuel delivery: Ensure stable and continuous fuel flow regardless of engine speed, guaranteeing accurate air-fuel ratio.
• Maintain residual pressure: Keep a certain residual pressure in the fuel line after the engine is turned off to facilitate the next start.
• Integrate multiple functions: Modern fuel pump modules typically integrate fuel level sensors, filters, pressure regulators, and fuel pump controllers.

Symptoms of faults:

• Difficult starting: Requires multiple ignition attempts to start.
• Weak acceleration, jerking: During driving, especially when accelerating quickly, there is a sensation of power interruption or 'jerky' movement.
• Unstable idling, stalling: The engine shakes, and may even stall unexpectedly.
• High RPM noise: A sharp 'buzzing' sound comes from the fuel tank, increasing with higher RPMs.
• Complete inability to start: The fuel pump does not work at all, and there is no 'buzzing' sound from the fuel tank during ignition (2-second pre-supply sound).

Usage advice: Developing good refueling habits is the best way to maintain a fuel pump. If any of the aforementioned fault symptoms appear, timely inspection should be carried out to avoid vehicle breakdowns on the road. When replacing, choosing a high-quality brand fuel pump is the most economical and safest option in the long run.

Multiply Brands Auto Parts We Offer:

Why choice us:

1. Industry Experience: 20 years of experience in the auto parts industry, with in-depth market and product knowledge.

2. Professional Team: A team of experienced experts who can professionally answer all customer inquiries about auto parts.

3. Direct Partnerships: Direct partnerships with multiple auto repair shops, offering first-hand industry feedback and technical support.

4. High-Quality Products: Providing high-quality auto parts to ensure reliability and durability.

5. Comprehensive Inventory: A wide range of product lines and ample inventory to meet diverse customer needs.

6. Quick Response: Offering rapid response services to quickly address customer questions and needs.

7. Customized Services: Providing customized part solutions to meet specific vehicle or customer requirements.

8. Technical Support: Offering professional technical support and installation guidance.

9. After-Sales Service: A strong after-sales service network to ensure customers receive necessary support after product use,If you have any questions after receiving the goods, please contact us in time and we will provide the best solution.

10. Price Advantage:Competitive pricing due to long-standing supply chain relationships.

11. Quality Assurance:All products go through strict quality control processes to meet industry standards.

12. Fast Shipping: Over 500000+ in stock, we can ship them in a short time.

Company Profile:

Beijing Huarui Jietong Trading Co., Ltd. has been engaged in the automotive aftermarket for 20 years and is a professional supplier of auto parts. Located in the capital of China, Beijing, we have factories in Beijing, Guangzhou, and Jiangsu, which enable us to meet our customers' demands for quality and quantity in a timely and efficient manner.
 

 
The company primarily focuses on accessories for Land Rover, Jaguar, and Volvo product series, including Air Conditioning Systems, Braking Systems, Driving Systems, Engine Systems, Cooling Systems, Auto Body Systems, Steering Systems, Suspension Systems, Transmission Systems, and other related parts. Facing the trend of economic globalization, our company is committed to bringing better products and services to the world, providing high-quality products and services for domestic and foreign enterprises and customers.
 
We welcome any inquiries and look forward to your contact.
 
 
 

 
 
 
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