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BILITOOLS Coolant Funnel Kit, Automotive Radiator Coolant Filling Tool
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
B
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 3:58 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 12% off its standard going rate, this offer delivers clear value for the money.
- 🏷️A 15% cut from the official retail price adds further appeal.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
13.87/28
Recent Value
11.59/22
Market Standing
14.55/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
BILITOOLS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Coolant Refill & Bleeding Tool】Designed for refilling, topping off, and bleeding automotive cooling systems after coolant changes, radiator service, thermostat replacement, or coolant flush work. Helps keep coolant supplied above the fill point while trapped air escapes. For quick, easy coolant filling on a wide range of cars & vans.
✓【Less Splashback, Cleaner Engine Bay】The Coolant funnel form and pressure-balancing vent tube work together to help reduce coolant overflow, bubbling, and splashback. This helps keep coolant away from belts and surrounding engine components while making refills cleaner and easier to manage.
✓【Shut-Off Valve for Flow Control】Built-in shut-off valve lets you pause or control coolant flow during service. It helps reduce overfilling, backflow, and coolant spillage when the system level rises or when removing the funnel after refilling.
✓【Extension Pipe & Angled Adapters】The 45-degree adapters help reach tight engine bay spaces, recessed filler necks, and angled coolant tank openings. ABS plastic construction keeps the adapters lightweight, easy to handle, and resistant to rust.
✓【Multiple Size Adapters】Includes 31 mm, 35 mm, 40 mm, 42 mm, 45 mm rubber adapters and a tapered universal adapter for different radiator filler necks. Choose the closest fit, then use the twist-lock mechanism to expand the adapter for a more stable connection.
⚙️ Specifications
Material
Acrylonitrile Butadiene Styrene (ABS), Polypropylene (PP)
Brand
BILITOOLS
Color
Red
Capacity
2 liters
Product Dimensions
6.7"W x 7.7"H
Brand Name
BILITOOLS
Unit Count
1 Count
Manufacturer
BILITOOLS
Included Components
13-Piece Coolant Funnel for Automotive Use
Model Number
13-Piece Coolant Funnel Kit
Part Number
B1N92262
