Weber 42140 Natural Gas 3/8" Quick Connect Fitting

What Problem This Part Solves

Permanent natural gas installations require a safe and reliable way to connect a grill to the home's gas supply. The Weber 42140 quick-connect fitting allows the grill hose to be attached or removed instantly without tools while maintaining a sealed gas connection. This makes grill installation, maintenance, or seasonal storage much easier.

Key Features

3/8" quick-connect gas fitting for natural gas grill systems
3/8" FNPT (Female National Pipe Thread) connection
Solid brass construction for corrosion resistance
Allows quick connect and disconnect of grill gas lines
Includes protective dust cap for the quick-connect port

Compatibility / Fits Models

Fits Weber natural gas grills and outdoor gas appliances that use a 3/8" quick-connect hose connection, including many:

Genesis Series natural gas models
Spirit Series natural gas models
Summit Series natural gas models

Also compatible with other low-pressure outdoor gas appliances using 3/8" quick-disconnect fittings. Confirm hose size and grill model before ordering.

Installation / Use Instructions

Thread the 3/8" FNPT side onto the gas supply line.
Attach the grill’s quick-connect hose until it locks into place.
To disconnect, pull back the quick-release collar and remove the hose.

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FAQ

Does this fit my grill?
This fitting works with grills that use a 3/8" natural gas quick-connect hose system. Always confirm your hose size before ordering.

What is this part made of?
The fitting is made from solid brass designed for outdoor gas connections and corrosion resistance.

How long should this part last?
Brass gas fittings can last many years when properly installed and kept clean from debris and corrosion.

How do I install it?
Thread the fitting onto the gas supply pipe and insert the grill hose quick-connect plug until it locks.

Why choose this replacement part over others?
A genuine Weber fitting ensures proper sizing, secure gas sealing, and compatibility with Weber natural gas grill systems.