AUTOOL Conical Adapter Fittings Use for SC301 Cooling System Tester Accessory
US$26.00
- SC301 Accessory Fit
- Conical Adapter
- Replacement Fitting
- SC301 Accessory Fit: The title identifies this item as an accessory intended for the AUTOOL SC301 cooling system tester.
- Conical Adapter: Presented as a conical adapter fitting, which suggests a sealing or connection role within tester setup.
- Replacement Fitting: Listed under pressure test adapters, indicating a replacement or add-on fitting rather than a complete tester.
- 3-Year Warranty Main unit 3 years · Accessories 1 year
- 90-Day Returns Eligible returns within 90 days
- Official Store Genuine products · Direct support
Product Overview
The AUTOOL SC301 conical adapter fitting set is an accessory for compatible AUTOOL SC301 cooling-system testing and filling work. Three tapered rubber adapters in 33 mm, 41 mm and 52 mm sizes help seal different radiator or coolant reservoir openings. Confirm the opening size and SC301 connection before use.
Click to enlargeKey Features
Use the three tapered adapters to match different cooling-system filler necks during compatible SC301 pressure testing, vacuum filling or coolant service. Select the size that forms a stable seal without forcing the adapter.
Three Conical Adapter Sizes
The set includes 33 mm, 41 mm and 52 mm tapered adapter sizes for different cooling-system filler neck openings.
Cooling-System Service Accessory
Designed as an accessory for compatible AUTOOL SC301 cooling-system tester and filler equipment.
Tapered Sealing Design
The tapered rubber bodies help create a seal across different radiator and coolant reservoir opening sizes.
Three-Size Selection
Choose the 33 mm, 41 mm or 52 mm adapter according to the service opening and required seal.
Vehicle Fit Confirmation
Compatibility depends on the vehicle cooling-system opening and SC301 connection; confirm fit before ordering or use.
Accessory Only
This set contains conical fittings only and is not a complete cooling-system tester or filler.
Product Details
The product image identifies three tapered adapter sizes. Use the adapter that matches the cooling-system opening and creates a stable seal.
Applications
This accessory set is intended for compatible SC301 cooling-system service and is not a complete tester or filler by itself.
Radiator Opening Fit
Select the tapered size that matches the radiator or coolant reservoir service opening.
SC301 Connection
Connect only with compatible AUTOOL SC301 cooling-system service equipment.
Seal Inspection
Inspect the rubber adapter and connection before applying pressure or vacuum.
Cooling-System Preparation
Allow the cooling system to cool and select the correct fitting before pressure testing or vacuum filling.
Before You Order And Use
Because this accessory is used on cooling systems, allow the engine to cool and choose the correct adapter size before applying pressure or vacuum.
Choose The Right Size
Confirm the filler-neck opening and select the most suitable adapter before use. Do not force an incorrect size.
Avoid Excessive Pressure
Follow the SC301 operating limits and vehicle service procedure. Excessive pressure may damage cooling-system components.
Use As An SC301 Accessory
This is an accessory set. Use it only with compatible cooling-system service equipment and procedures.
Safety Reminder
- Allow the cooling system to cool before opening the cap or connecting an adapter.
- Stop the test if the adapter leaks, shifts or fails to maintain a stable seal.
- Confirm the cooling-system opening and adapter size before connection.
- Contact support if you are unsure whether the adapter set fits your SC301 or vehicle cooling-system opening.
Questions And Answers
These answers cover SC301 compatibility, adapter sizes, cooling-system fit, safety reminders and support.
It is a three-piece conical adapter fitting set for compatible AUTOOL SC301 cooling-system tester and filler service.
The image shows three adapter sizes: 33mm, 41mm, and 52mm. Each adapter is shown with a 70mm height. The lower widths are shown as 16mm, 23mm, and 34mm respectively.
Vehicle fit depends on the radiator or coolant reservoir opening. Confirm the adapter size and SC301 connection before use.
No. This package contains three conical adapter fittings only; the SC301 tester/filler is not included.
Allow the cooling system to cool, do not force an incorrect adapter, and stop if the fitting leaks or shifts during pressure or vacuum service.
If you are unsure whether the 33 mm, 41 mm or 52 mm adapter fits your vehicle, contact AUTOOL Store support with the vehicle model and SC301 service setup.
Warranty And Contact
For adapter size, SC301 compatibility and vehicle cooling-system fit confirmation, contact AUTOOL Store support before ordering or use.
Pre-Sales And Product Support
Use support if you need help confirming whether this conical adapter set is suitable for your AUTOOL SC301 and vehicle cooling-system opening.
- Adapter size confirmation: 33mm / 41mm / 52mm
- SC301 connection and cooling-system fit questions
- Radiator and coolant reservoir opening support
- Cooling-system pressure and vacuum service guidance
- Adapter suitability confirmation before ordering





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