Easy
Less than 15 minutes
This is a genuine manufacturer sourced replacement part designed for use with Weber gas grills. It is secured on the regulators shaft to provide user with comfortable grip for control your burners. One durable grey plastic control knob is included per order.
Control Knob - Grey 30125801
OEM part for: Weber
Part Number: 30125801
$12.30
In Stock
Ships within 1 business day 
Compatibility
This Control Knob - Grey will fit the following 168 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Weber
Show More Compatible ModelsThis item works with the following types of products:
Repair Videos ?
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November 08, 2012
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Customer Part Reviews ?
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Weber grill part
Arrived promptly, good tracking
Guest -
July 4, 2023
Verified Purchase
Exact replacement!
Part was an exact replacement and worked well. Was going to buy two rubber bumpers for the burner lid but the were too expensive.
Overall good timely receipt of order.
Guest -
July 30, 2019
Verified Purchase
Just what I needed
good service am very happy with my purchase
iGlobal -
April 25, 2019
Verified Purchase
As Advertised, As Delivered
Part fit and matched exactly the side burner control knob for a Genesis S330. Good price, quick delivery.
Guest -
June 10, 2021
Verified Purchase
Questions & Answers ?
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Damaged knob
irvin - May 10, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, no tools
Parts Used
Just pulled off the damaged knob, then pushed on the new one
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Control knob was damaged
Leslie - August 21, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed the old one and popped on the new one. Real simple!
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My knobs were faded and loose and the side burner flame wasn't right.
steven - July 8, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Pulled off the knobs and pushed on the new ones and unscrewed the pilot for the side burner and screwed in the new pilot.
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The parts in the Weber Grill side burner melted as the flame was left on with the lid closed.
Seng - August 4, 2021
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, No tools needed
We just had to remove the melted bumpers and Control Knob in the side burner and replaced them with the new parts. They perfectly fit our Weber Grill side burner. The parts arrived sooner than expected!
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Someone left the burner on and closed the cover. It melted the control knob.
Glenn - July 16, 2018
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Simply pulled, by hand, the old knob off and put the new one on. It was an exact match to the old knob. Could not have been easier. With my model number the part was easy to find and order. No stress at all.
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
