Weber 79190 Summit 650 Natural Gas Manifold

What Problem This Part Solves

A worn, cracked, or leaking manifold can cause uneven heat, unstable flame output, ignition issues, or potentially unsafe gas delivery. Replacing the manifold restores proper gas regulation, balanced burner operation, and consistent temperature control—bringing your Summit 650 grill back to dependable performance.

Key Features

• Genuine Weber OEM natural gas manifold
• Designed for Summit 650 natural gas grills
• Integrated valves for accurate flame adjustment
• Ensures balanced gas flow and burner performance
• Durable construction for outdoor use

Compatibility / Fits Models

Fits Weber Summit 650 natural gas grills

Weber Models

1880001, 47100001, 91880301, 91881301, Spirit S-210, Summit E-650, Summit S-650

Confirm your grill’s exact model number and fuel type before ordering. This manifold is for natural gas models only.

Installation / Use Instructions

Turn off the natural gas supply and disconnect the grill from the line.
Remove control knobs and access panel to access the existing manifold.
Disconnect the old manifold and install the new Weber 79190 assembly, reconnecting valves and fittings.
Reinstall knobs and panels, then test for proper ignition and perform a gas leak test before use.

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FAQ Section

Does this fit my grill?
This natural gas manifold fits Weber Summit 650 grills configured for natural gas. Verify your exact model number before purchasing.

What is this part made of?
The manifold assembly is constructed from durable metal components built to withstand grill heat and outdoor conditions.

How long should this part last?
With proper installation and regular maintenance, a quality manifold can last many grilling seasons. Replace if you notice leaks or uneven performance.

How do I install it?
Disconnect the natural gas line, remove the old manifold, install the new assembly using original hardware, reconnect gas lines, and perform a leak test before use.

Why choose this replacement part over others?
This is a genuine Weber OEM manifold designed specifically for Summit 650 natural gas grills, ensuring proper fit, safe gas flow, and reliable heat performance.