









🔧 Master your GM heater line swaps with ease — don’t get left behind!
The LAIKOU 39190 Heater Hose Quick Disconnect Tool is a precision-engineered, corrosion-resistant aluminum alloy tool designed specifically for quick and easy separation of 3/4" heater line fittings on GM vehicles. Compact and lightweight, it features a smart hinge design for effortless use even in tight engine compartments. Backed by a 30-day satisfaction guarantee and 12-month warranty, it’s a must-have for professional-grade automotive maintenance.



































| ASIN | B0BKZSD1QR |
| Best Sellers Rank | #26,915 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Line Disconnect Tools |
| Brand | LAIKOU |
| Brand Name | LAIKOU |
| Color | Silver |
| Colour | Silver |
| Connector Type | Quick-connect |
| Connector type | Quick-connect |
| Customer Reviews | 4.4 out of 5 stars 229 Reviews |
| Exterior Finish | Aluminum |
| Included Components | Heater Hose Disconnect |
| Item Dimensions | 38 x 38 x 19 millimeters |
| Item Type Name | Heater Hose Disconnect |
| Item Weight | 0.02 Kilograms |
| Item dimensions L x W x H | 38 x 38 x 19 millimeters |
| Item height | 1.9 centimeters |
| Manufacturer | LAIKOU |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 39190 |
| Number of Pieces | 1 |
| Size | 3/4 inch |
| Thread Size | 0.75 inch |
| Thread Type | NPT |
| Unit Count | 1.0 Count |
A**O
Simple to use
J**E
Perfect tool
T**Z
product
M**O
Great buy
K**©
Work as expected
Trustpilot
2 weeks ago
1 month ago