Factory OEM 1385966 Chiller Engine Coolant Expansion Bottle Tank Cooling System for SCANIA Brand Car

Customization:

Customized logo（Min.Order: 2000 pieces）

Factory OEM 1385966 Chiller Engine Coolant Expansion Bottle Tank Cooling System for SCANIA Brand Car

Name: Factory OEM 1385966 Chiller Engine Coolant Expansion Bottle Tank Cooling System for SCANIA Brand Car
Brand: Xiamen Thaicool Oriental Industry Co., Ltd.
SKU: 62293306076_1
Price: 19.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Coolant Storage & Management: Designed to store and regulate coolant levels in SCANIA vehicles, ensuring efficient heat dissipation and engine protection.
Pressure Regulation: Features a vent valve to manage pressure fluctuations, preventing leaks and maintaining system integrity.
Transparent Monitoring: Made of durable plastic with full visibility, allowing users to easily check coolant levels without opening the engine.

Key features

1. Transparent Polyethylene Material for Easy Monitoring

With transparent polyethylene material, easily monitor coolant levels without opening the engine, unlike opaque tanks*. The clear design allows real-time visibility of fluid levels, reducing the risk of overheating or leaks.

2. Pressure-Regulating Vent Valve and Secure Mounting

With a pressure-regulating vent valve and secure mounting brackets, maintain stable pressure and secure installation in tight engine spaces, ensuring better stability than non-vent designs*. The vent valve prevents pressure buildup, while brackets adapt to compact engine bay layouts.

3. SCANIA-Specific OEM Design for Precision Fit

With SCANIA-specific design and compact build, ensure optimal coolant storage and compatibility with your vehicle’s cooling system, fitting better than universal models*. The OEM certification guarantees seamless integration with SCANIA engine components.

4. Adaptive Temperature Management for Reliable Performance

With adaptive temperature management, prevent leaks or overheating in varying driving conditions, outperforming standard expansion tanks in extreme environments*. The tank withstands temperature fluctuations to maintain consistent coolant flow.

5. OEM Certification for Automotive Quality Standards

With OEM certification for SCANIA vehicles, ensure compatibility and reliability, surpassing aftermarket alternatives*. The tank meets automotive industry quality requirements for durability and safety.

Product details

The Factory OEM 1385966 Chiller Engine Coolant Expansion Bottle is a SCANIA-branded plastic reservoir designed for automotive cooling systems. Its transparent construction enables real-time coolant level monitoring, while its compact rectangular design with mounting brackets ensures secure installation in tight engine compartments. Engineered for durability and efficiency, it integrates a vent valve to regulate pressure and prevent leaks, supporting reliable coolant circulation in vehicles.

Technical specifications

Feature	Specification	Application Scenario
Material	Transparent polyethylene plastic	Easy visual inspection of coolant levels
Design	Rectangular shape with rounded edges	Fits compact engine bay spaces
Vent Valve	Integrated black lid vent valve	Pressure regulation in fluctuating temperatures
Mounting Brackets	Pre-installed brackets	Secure attachment to vehicle frames
Compatibility	OEM fit for SCANIA vehicles	Direct replacement for original cooling systems
Type	Expansion tank with overflow capacity	Stores excess coolant during thermal expansion

Customization guide

Adjustable parameters include material thickness (for enhanced pressure resistance) and bracket design (to accommodate non-STANDARD engine bay layouts). Custom coolant compatibility testing is available for specialized fluids.

Get inspired

With its transparent material, you can monitor coolant levels without opening the engine—ideal for routine maintenance. The vent valve ensures safe pressure management in extreme temperatures, extending radiator and water pump lifespan. For SCANIA vehicles, this tank provides a direct OEM solution that integrates seamlessly with existing cooling system components.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Material Durability	Standard polyethylene	Reinforced polymer (+15% strength)	UV-resistant composite (+30% longevity)
Temperature Range	-30°C to 120°C	-40°C to 130°C	-50°C to 140°C*
Pressure Tolerance	1.5 bar	2.0 bar (+33%)	2.5 bar (+66%)

Supplier's note

Technical Breakthroughs:
- Material Innovation: UV-resistant Pro Model polymer withstands harsh sunlight 2x longer than standard plastics.
- Pressure Valve Efficiency: Advanced Model vent valves reduce pressure fluctuations by 20% compared to industry baselines.
- Mounting Stability: Pro Model brackets are 25% wider, enabling secure installation in off-road vehicles.
Optimal Version Selection:
- Base Model: Ideal for routine passenger cars with standard climate needs.
- Advanced Model: Preferred for commercial trucks requiring -40°C cold-weather resilience and higher pressure tolerance.
- Pro Model: Tailored for heavy-duty machinery or extreme environments (e.g., mining vehicles), offering triple the corrosion resistance of competitors.
  With the Pro version’s 140°C max temperature rating, users can safely operate in desert climates while maintaining stable coolant flow. Pair this with its reinforced brackets to ensure zero leakage during off-road vibrations.

Frequently asked questions

Which SCANIA models is this Factory OEM 1385966 expansion tank compatible with?
How do I clean the transparent plastic coolant reservoir for SCANIA?
Why is this SCANIA expansion tank made of plastic instead of metal?
Can this expansion tank be customized for different coolant types?
Is this SCANIA coolant expansion tank certified for automotive use?
What mounting options does the SCANIA expansion tank provide?
How does the plastic material ensure durability in the cooling system?
What’s the capacity and overflow management of this SCANIA coolant tank?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Industry Standard Expansion Tank	General automotive cooling systems	Material: Polyethylene (ASTM D790) Pressure Resistance: 1.5 bar (ISO 1043) Vent Valve: 0.5 L/min (ASME PTC 19.3)	Widely compatible, cost-effective. Transparent for coolant monitoring.	Limited pressure tolerance (▲1 vs Our Base). Requires frequent manual checks.
Our Base Expansion Tank	Entry-level vehicles, routine maintenance	Material: Reinforced Polyethylene (ASTM D790 ▲1) Pressure Resistance: 1.8 bar (ISO 1043 ▲1) Vent Valve: 0.6 L/min (▲1)	Enhanced durability over standard. Improved pressure handling (▲1).	Still limited compared to advanced models (▲2). Moderate cost increase.
Our Advanced Expansion Tank	High-performance engines, heavy-duty use	Material: UV-Resistant Polyethylene (ASTM D471 ▲2) Pressure Resistance: 2.2 bar (ISO 1043 ▲2) Vent Valve: 0.8 L/min (▲2)	Superior UV resistance and pressure tolerance (▲2). Longer lifespan.	Higher cost. Heavier weight may complicate installation.
Radiator	Engine cooling in combustion engines	Core Material: Aluminum (ASTM B209) Cooling Efficiency: 20°C reduction/min (SAE J1723) Corrosion Resistance: Passivated finish (ASTM B117)	Lightweight and efficient cooling. Standard in most vehicles.	Prone to corrosion without protective coatings. Complex maintenance.
Coolant Reservoir	Hybrid systems, supplemental storage	Capacity: 5 L (ISO 3801) Material: Polypropylene (ASTM D3487) Leak Resistance: 10 bar (ISO 1043)	High-pressure tolerance (10 bar). Compact design.	Limited transparency. System-specific compatibility.
Water Pump	Engine coolant circulation	Flow Rate: 150 L/min (SAE J1928) Noise Level: 45 dBA (ISO 3744) Motor Type: Brushless DC (IEC 60034-30)	Quiet operation (45 dBA, quieter than a whisper). High flow efficiency.	Requires electrical power. Voltage fluctuations may reduce lifespan.