Product Description:

Auto body height sensor
OE number: 31288273
Applicable vehicle type: For Volvo

The car height sensor (also known as the body height sensor or vehicle height sensor) is a key component used to detect real-time changes in the relative displacement between the body and the suspension. It is widely applied in air suspension systems, active suspension systems, and automatic headlight adjustment systems.

Product Functions:

1. Monitor changes in body height

Real-time perception of changes in vehicle body attitude, such as load changes, road undulations, etc.

2. Support suspension system adjustment

Provide signals to the ECU to control the inflation and deflation of air suspension bladders or adjust dampers, thereby improving comfort and stability.

3. Automatic headlight level adjustment

Adjust the headlight illumination angle automatically according to changes in vehicle body attitude, avoiding glare and enhancing driving safety at night.

Product Features

• High Precision: Can detect millimeter-level changes in vehicle body height;
• Non-contact: Improves service life and reduces wear;
• Fast Response: Real-time signal feedback, supporting dynamic adjustment;
• Strong Adaptability: Suitable for various vehicle types such as sedans, SUVs, and commercial vehicles;
• High Integration: Some models integrate temperature compensation, signal processing functions, etc.

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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