1. Coolant Funnel Kit 2. Radiator Flush Funnel Kit 3. Car Coolant Bleeder Kit 4. Radiator Bleeder Funnel Kit 5. Automoti

[Radiator Funnel Kit] Our radiator funnel kit is a precision tool designed for easy and efficient refilling of radiators, ensuring your vehicle operates at optimal performance. The kit includes:

• 4pcs filler caps
• 5pcs adapters
• 2pcs 45° elbows
• A 5-inch extension tube
• A high-quality transparent antifreeze funnel

[Durability and Materials] Crafted from high-quality, high-temperature resistant and wear-resistant materials, this product ensures a long-lasting service life. The sturdy accessories are built to withstand tough conditions.

[Innovative Design] Unlike ordinary funnels, our radiator vent funnel features a unique, high-end rotary switch that can be easily closed by gently rotating it. This design effectively prevents overflow and the formation of bubbles, while the highly sealed interface provides clear visibility, allowing for quick visual checks of the coolant.

[Functionality] Our coolant filler funnel is perfect for discharging air from the cooling system. After installing a new radiator, refilling it helps flush out the system, ensuring it operates without air. The 5-inch straight extension and 45° elbows enable multiple configurations, making it ideal for hard-to-reach areas.

[Compatibility and Features] The radiator or reservoir is compatible with most vehicles, including both domestic and imported cars and light trucks. The thread reinforcement design ensures no leakage in extreme environments, allowing for easy refueling without the risk of belt squeaking or air pockets.

This detailed and user-centric approach will help potential buyers understand the value and convenience of our radiator funnel kit, making it an essential tool for vehicle maintenance.