Check the listing for details. 39190 Heater Hose Disconnect Tool 3/4'' for GM Tahoe Silverado Chevy Metal. Condition: New. Listed at 11.79 USD. 39190 Heater Hose Disconnect Tool 3/4'' for GM Tahoe Silverado Chevy Metal Feature Designed to separate quick-connect fittings on the 3/4 heater lines, the hinge design allows the tool to slide on the heater hose, even in narrow spaces.Installation Slide the tool into the connector in order to release the line. We recommend to get the tool into place and push the fitting in first before pulling off.Material Made of premium aluminum alloy with an orange finish, makes it convenient to spot the tool in complex lines and hose. Provides better performance, longer service life than other plastic ones.Warranty Not satisfied with the product? Let us make it up to you! We promise full returns for items within 60 days of receipt of shipment, and free 365-day-warranty is guaranteed.Fitment:Suitable for most motorcycles, cars, or boats, for GM 3/4" fitting heater hose, oil cooler lines, transmissions lines, trans cooler lines, and radiators lines fitting Features: 1) Using this quick connect tool can disconnect the line without removing the clip. Improve your maintenance efficiency. The teeth of the tool fit well into tight tolerance of the connectors and when rotated allow the line to be pulled without damage to the connector or retaining clip, can be reused 2) Made of aluminum alloy material, which is anti-rust, wearable, durable, and scratch-resistant for long lasting life 3) 39190 Heater Hose Disconnect designed to separate quick-connect fittings on 3/4" heater lines on GM vehicles. How to Install: 1. Put the tool over the hose. 2. Close the tool opening to clamp the hose. 3. Push the tool towards the connector. 4. Pull on the line and remove the connector Package included:1 Pcs 3/4'' Heater Hose Disconnect