Transmission oil cooler inlet hose for Volv o Inlet oil cooler 30668628 Coolant water hose
Transmission oil cooler inlet hose for Volv o Inlet oil cooler 30668628 Coolant water hose
Product Description:
Auto gearbox cooler tube
OE NO.: 30668628
Applicable vehicle type: For Vol vo
The car transmission cooler tube (also known as the transmission oil cooler tube or ATF cooler) is a key thermal management component in the automotive powertrain system. It is primarily used to control the operating temperature of automatic transmission fluid (ATF), ensuring stable operation of the transmission within the ideal temperature range of 80°C to 93°C. This product prevents issues such as reduced oil viscosity, lubrication failure, sludge formation, and seal aging caused by overheating of the oil through efficient heat exchange. Consequently, it extends the service life of the transmission, guarantees smooth shifting, and maintains transmission efficiency.
Maintenance and Servicing
- Regular Inspection: Check pipe joints for leaks every 20,000 kilometers.
- Replacement Cycle: It is recommended to replace it synchronously with the transmission oil (40,000-60,000 kilometers).
- Cleaning Radiator: Wind-cooled products require regular cleaning of dust and oil stains.
- Coolant Maintenance: Ensure the quality of the engine coolant to prevent clogging of the heat exchanger.
- Fault Warning: Immediate inspection is required when gear shifting jolts or oil temperature alarm occurs.
Company Profile:
Beijing Huarui Jietong Trading Co., Ltd. brings 20 years of automotive aftermarket expertise as a professional auto parts supplier. With strategic locations in Beijing, Guangzhou, and Jiangsu, we efficiently meet quality and quantity demands for global customers.
The company primarily focuses on accessories for Land Rover, Jaguar, and Vo lvo 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.
- 20 years of specialized auto parts industry experience
- Expert technical team for comprehensive support
- Direct partnerships with repair shops for real-world feedback
- Premium quality parts ensuring reliability and durability
- Extensive inventory with over 500,000+ items ready to ship
- Responsive customer service with quick turnaround
- Customized solutions for specific vehicle requirements
- Professional technical guidance and installation support
- Comprehensive 12-month warranty coverage
- Competitive pricing through optimized supply chains
- Rigorous quality control meeting industry standards
- Efficient global shipping via multiple carriers
Items ship within 3-7 business days via Epacket/UPS/FEDEX/DHL/EMS.
Remote areas may incur additional shipping fees.
Inspect items upon delivery and contact us immediately for any damage.
Russian customers must provide full name; Brazilian customers must provide tax number for courier shipments.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.