Weber 30125801 Summit & Genesis (2007-2013) Side Burner Knob

What Problem This Part Solves

Over time, grill knobs can crack, fade, or become loose from heat exposure and frequent use. A worn knob makes it difficult to control burner temperatures accurately. Replacing the knob restores smooth flame adjustment and reliable operation of your grill’s side burner.

Key Features

Direct replacement side burner control knob
Designed for Genesis and Summit grills (2007–2013)
Easy-grip design for smooth flame adjustment
Durable heat-resistant plastic construction
OEM Weber replacement part

Compatibility / Fits Models

Fits Weber Genesis gas grills with side burners (2007–2013)
Fits Weber Summit gas grills with side burners (2007–2013)

1710001, 1711001, 1740001, 1740301, 1741001, 1741301, 1742001, 1750001, 1751001, 1780001, 1780301, 1781001, 1781301, 1810001, 1811001, 1840001, 1840301, 1841001, 1841301, 1850001, 1851001, 1880001, 1880301, 1881001, 1881301, 2740001, 2740301, 2780001, 2780301, 2840001, 2840301, 2880001, 2880301, 3750101, 3750201, 3751001, 3751301, 3751701, 3752301, 3752701, 3754301, 3756301, 3757301, 3780001, 3850101, 3851001, 3851301, 3851701, 3880001, 6521001, 6521301, 6521701, 6522301, 6531001, 6531301, 6531701, 6532301, 6533301, 6534301, 6535301, 6535701, 6536301, 6536701, 6537301, 6570001, 6621001, 6621301, 6631001, 6631301, 6631701, 6635701, 6636701, 6670001, 7120001, 7121001, 7170001, 7171001, 7220001, 7221001, 7270001, 7271001, 7320001, 7321001, 7370001, 7371001, 7420001, 7470001, 7471001, 7710001, 77170001, 77171001, 77270001, 77271001, 77370001, 77371001, 77470001, 77471001, 83750101, 83750201, 83751001, 83751301, 83751701, 83780001, 83850101, 83851001, 83851301, 83851701, 83880001, 86521001, 86531001, 86531301, 86531701, 86570001, 86621001, 86631001, 86631301, 86631701, 86670001, 91710001, 91711001, 91740301, 91741301, 91780301, 91781301, 91811001, 91840301, 91841301, 91850001, 91880301, 91881301, 92740301, 92741301, 92780301, 92781301, 92840301, 92880301, 93750101, 93750201, 93751001, 93751301, 93751701, 93780001, 93850101, 93851001, 93851301, 93851701, 93880001, 97120001, 97121001, 97170001, 97171001, 97220001, 97221001, 97270001, 97271001, 97320001, 97321001, 97370001, 97371001, 97420001, 97421001, 97470001, 97471001, GENESIS CEP-320, GENESIS CEP-330, GENESIS E-320 (2007-2010 MODELS), GENESIS E-320 (2011-2013 MODELS), GENESIS E-330, GENESIS EP-320 (2007-2010 MODELS), GENESIS EP-320 (2011-2013 MODELS), GENESIS EP-330, GENESIS ESP-310, GENESIS ESP-320, GENESIS PREMIUM CEP-330, GENESIS S-320, GENESIS S-320 (2007 MODEL), GENESIS S-330, SUMMIT E-420, SUMMIT E-450, SUMMIT E-470, SUMMIT E-620, SUMMIT E-650, SUMMIT E-670, SUMMIT S-420, SUMMIT S-450, SUMMIT S-470, SUMMIT S-620, SUMMIT S-650, SUMMIT S-670

Fits many Genesis 300-series and Summit models with a side burner—confirm model number before ordering.

Installation / Use Instructions

Ensure the grill is turned off and completely cool
Pull the old knob straight off the valve stem
Align the new knob with the valve shaft
Push firmly until the knob is fully seated

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FAQ Section

Does this fit my grill?
This knob fits Weber Genesis and Summit grills with side burners from approximately 2007–2013. Confirm your grill model before ordering.

What is this part made of?
The knob is made from durable heat-resistant plastic designed for outdoor grill environments.

How long should this part last?
With normal use and proper care, a control knob can last many grilling seasons before showing signs of wear.

How do I install it?
Simply pull off the old knob and press the new knob onto the valve stem until it fits securely.

Why choose this replacement part over others?
This OEM Weber knob ensures proper fit and smooth burner control compared to generic knobs that may not align correctly with Weber valve stems.