Weber 40428 Burner Tube Kit - Summit 400, 425 & 450

What Problem This Part Solves
This burner tube kit solves issues such as uneven cooking, weak or inconsistent flame, and deteriorated burners caused by wear, corrosion, or clogging. It restores consistent heat across the cooking surface and reliable performance at every grilling session.

Key Features
• OEM burner tube kit for Summit 400, 425 & 450 grills
• Engineered for balanced heat and reliable ignition
• Durable, high-temperature-resistant metal construction
• Designed as a direct fit for specified Summit models
• Supports both propane and natural gas configurations (model-specific)

Compatibility / Fits Models
Fits Weber Summit 400, 425, and 450 series gas grills — confirm your grill model and fuel type before ordering.

Weber Models:
151001, 161001, 261008, 261009, 261101, 261102, 261109, 921001, 921002, 921008, 921009, 940009, 941001, 941002, 941008, 941009, 971002, Summit 400, Summit 425, Summit 450, Summit 475, Summit 675, Summit FT 400, Summit FT 600

Installation / Use Instructions (1–3 steps)
• Turn off the gas supply and ensure the grill is cool.
• Remove the cooking grates and access panels to reach the burner area.
• Remove the old burner tubes, install the Weber 40428 replacement tubes per the owner’s manual, and test for proper ignition and heat distribution.

Why Buy From Bar-B-Que.com
• Trusted grill experts since 1974
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FAQ Section (5 questions & answers)

Does this fit my grill?
This burner tube kit fits Weber Summit 400, 425, and 450 series gas grills. Confirm your exact model and fuel type before ordering.

What is this part made of?
The burner tubes are made from durable, high-temperature-resistant metal engineered for long-lasting outdoor grill use.

How long should this part last?
With proper installation and regular maintenance, these burner tubes should last many grilling seasons.

How do I install it?
Turn off gas and cool the grill, then remove the old tubes and install the replacements per your owner’s manual — no specialized tools required.

Why choose this replacement part over others?
This OEM Weber burner tube kit is engineered for correct fit, consistent heat distribution, and long-lasting performance compared to generic replacements that may fit poorly or fail prematurely.