Weber 64606 Genesis 325 & 335 Series (2022+) Natural Gas Manifold

What Problem This Part Solves

The manifold assembly controls the distribution of natural gas from the supply line to each burner valve. If the manifold becomes damaged, clogged, or develops leaks, the grill may produce uneven flames, poor heat output, or unsafe gas flow. Replacing the manifold restores proper burner control, consistent heat distribution, and safe grill operation.

Key Features

Natural gas manifold assembly with four control valves
Designed for Genesis 335 grills with sear/side burner configuration
Ensures consistent gas flow to all burners
Factory-calibrated valves for precise temperature control
OEM Weber replacement gas delivery component

Compatibility / Fits Models

Fits Weber Genesis 335 Series natural gas grills (2022 and newer)

Compatible models commonly include:
1500534, 1500536, 1500538, 1500577, 1500579, 1500582, 1500584, 1500586, 1500591, 1500593, 1500595, 1501147, 37300001, 37310001, 37313001, 37320001, 37373201, 37383301, 37400001, 37410001, 37480001, 37500001, 37510001, 37600001, 37603001, 37610001, 37810001, 37813001, 37913401, 37973401, GENESIS E-325, GENESIS E-325S, GENESIS E-330, GENESIS E-330 (STEALTH EDITION), GENESIS E-335, GENESIS E-335C, GENESIS EPX-335, GENESIS EX-325S, GENESIS S-325S, GENESIS S-335, GENESIS S-335C, GENESIS SA-E-325, GENESIS SA-E-325S, GENESIS SA-E-330, GENESIS SE-E-325S, GENESIS SE-EPX-335 SMART GRILL, GENESIS SE-SX-335 SMART GRILL, GENESIS SP-E-335, GENESIS SP-E-325S, GENESIS SP-S-325, GENESIS SP-S-335, GENESIS SX-335

Fits grills equipped with four control valves for main burners and sear/side burner configuration.

Fits most grills within this series—confirm model number before ordering.

Installation / Use Instructions

Turn off the natural gas supply before installation
Remove the control knobs and front control panel
Disconnect the old manifold assembly from the burner valves
Install the replacement manifold and secure with mounting hardware
Reconnect gas line and check connections for leaks before use

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FAQ Section

Does this fit my grill?
This manifold fits Weber Genesis 335 Series natural gas grills manufactured in 2022 and newer. Always confirm your grill model number before ordering.

What is this part made of?
The manifold assembly includes durable metal gas piping and factory-calibrated burner control valves designed for natural gas operation.

How long should this part last?
With normal grill maintenance, a manifold assembly can last many years before replacement is required.

How do I install it?
Remove the control panel, disconnect the existing manifold, install the replacement assembly, reconnect the gas line, and test all connections for leaks before lighting the grill.

Why choose this replacement part over others?
This OEM Weber manifold ensures proper valve alignment, safe gas flow, and full compatibility with Genesis 335 natural gas grills compared with aftermarket assemblies.