HEATER HOSE DISCONNECT GM - Lisle

The Lisle 39190 Heater Hose Disconnect Tool provides a precise and efficient solution for releasing quick-connect heater hose fittings found on many late-model GM cars and light trucks. This specialized tool enables technicians to cleanly separate stubborn plastic fittings at the firewall or engine without damaging the components, streamlining cooling system maintenance.

Key Features

• GM-Specific Design: Engineered to fit heater hose quick-connect fittings on a wide range of General Motors vehicles, ensuring a secure and effective disconnection.
• Prevents Component Damage: Designed to support and separate the connector evenly, significantly reducing the risk of cracking brittle plastic fittings or damaging hoses during removal.
• Streamlined Service: Facilitates a consistent and repeatable method for disconnecting heater hoses, accelerating repairs involving heater cores, heater hoses, and other cooling system components.
• Compact Profile: With its slim design, this tool provides excellent access in tight engine compartment and firewall areas where space is often restricted.
• Professional Durability: Constructed from robust materials to withstand daily shop use and resist exposure to coolants and underhood temperatures.

Applications

Use the Lisle 39190 when performing heater core replacements, servicing heater hoses, or maintaining firewall and engine-side quick-connect fittings on GM vehicles. This tool is particularly valuable in situations with limited access, helping technicians avoid damage often caused by generic pliers or prying methods. It promotes a more efficient workflow for all cooling system services by providing fast and reliable disconnections.

Specifications

• Manufacturer: Lisle
• Model: 39190
• Product Type: GM Heater Hose Disconnect Tool
• Weight: 0.06 lb
• Dimensions: 5" x 4.2" x 0.75"