Easy
Less than 15 minutes
This is a Genuine OEM Sourced replacement part designed for use with Weber Gas Grills. It helps to control your Burners. This part is made out of Plastic and it is Sold Individually. Replacing this part does not require any tools, this Knob fits over the Regulator Shaft. Please note Bezel is Sold Separately.
Control Knobs 70378
OEM part for: Weber
Part Number: 70378
$25.78
In Stock
Order within the next 10 hours and your part ships today! 
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Frequently Purchased Together ?
Compatibility
This part will fit the following 108 machines
Weber
1730501 Summit S-440 Built-In Gas Grill View Diagrams & Manuals
1740001 (2007) Summit S-450 Gas Grill View Diagrams & Manuals
1740301 (2009) Summit 450 Gas Grill View Diagrams & Manuals
1741001 (2008) Summit E-450 Gas Grill View Diagrams & Manuals
1741301 (2009) Summit 450 Gas Grill View Diagrams & Manuals
1770501 Summit S-640 Built-In Gas Grill View Diagrams & Manuals
1780301 (2009) Summit 650 Gas Grill View Diagrams & Manuals
1781001 (2007) Summit E-650 Gas Grill View Diagrams & Manuals
1781301 (2009) LP Summit 650 Gas Grill View Diagrams & Manuals
1830501 Summit S-440 Built-In Gas Grill View Diagrams & Manuals
1840001 Summit S-450 Gas Grill View Diagrams & Manuals
1840301 (2009) Summit 450 Gas Grill View Diagrams & Manuals
1841001 (2008) Summit E-450 Gas Grill View Diagrams & Manuals
1841301 (2009) Summit 450 Gas Grill View Diagrams & Manuals
1870501 Summit S-640 Built-In Gas Grill View Diagrams & Manuals
1880001 (2007) Summit S-650 Gas Grill View Diagrams & Manuals
1880301 (2009) Summit 650 Gas Grill View Diagrams & Manuals
1881001 (2007) Summit E-650 Gas Grill View Diagrams & Manuals
1881301 (2009) Summit 650 Gas Grill View Diagrams & Manuals
2730501 (2009) Summit 460 Built-In Gas Grill View Diagrams & Manuals
2740001 (2008) Summit S-470 Gas Grill View Diagrams & Manuals
2740301 (2009) Summit S-470 Gas Grill View Diagrams & Manuals
2770501 (2009) Summit 660 Built-In Gas Grill View Diagrams & Manuals
2780001 (2008) Summit S-670 Gas Grill View Diagrams & Manuals
2780301 (2009) Summit S-670 Gas Grill View Diagrams & Manuals
2830501 (2009) Summit 460 Built-In Gas Grill View Diagrams & Manuals
2840001 (2008) Summit S-470 Gas Grill View Diagrams & Manuals
2840301 (2009) Summit S-470 Gas Grill View Diagrams & Manuals
2870501 (2009) Summit 660 Built-In Gas Grill View Diagrams & Manuals
2880001 (2008) Summit S-670 Gas Grill View Diagrams & Manuals
2880301 (2009) Summit S-670 Gas Grill View Diagrams & Manuals
7160001 Summit 460 Gas Grill View Diagrams & Manuals
7170001 (2010) Summit 470 Gas Grill View Diagrams & Manuals
7171001 (2010) Summit 470 Gas Grill View Diagrams & Manuals
7260001 Summit 460 Gas Grill View Diagrams & Manuals
7270001 (2010) Summit 470 Gas Grill View Diagrams & Manuals
7271001 (2010) Summit 470 Gas Grill View Diagrams & Manuals
7360001 Summit Bl 620 Gas Grill View Diagrams & Manuals
7370001 Summit 670 Gas Grill View Diagrams & Manuals
7371001 (2010) Summit 670 Gas Grill View Diagrams & Manuals
7460001 Summit 660 Built-In Gas Grill View Diagrams & Manuals
7470001 (2010) Summit 670 Gas Grill View Diagrams & Manuals
7471001 (2010) Summit 670 Gas Grill View Diagrams & Manuals
91740301 (2010) Summit 450 Gas Grill View Diagrams & Manuals
91741301 (2010) Summit 450 Gas Grill View Diagrams & Manuals
91781301 (2010) Summit 650 Gas Grill View Diagrams & Manuals
91840301 (2010) Summit 450 Gas Grill View Diagrams & Manuals
91841301 (2010) Summit 450 Gas Grill View Diagrams & Manuals
91881301 (2010) Summit 650 Gas Grill View Diagrams & Manuals
92740301 (2010) Summit 470 Gas Grill View Diagrams & Manuals
92780301 (2010) Summit 670 Gas Grill View Diagrams & Manuals
92840301 (2010) Summit 470 Gas Grill View Diagrams & Manuals
92880301 (2010) Summit 670 Gas Grill View Diagrams & Manuals
294001 Summit Grill, NG View Diagrams & Manuals
7171001 Summit E-470, Black LP View Diagrams & Manuals
7271001 Summit E-470 Black NG View Diagrams & Manuals
92741301 (2010)(LP) Summit E-470 Grill - Black View Diagrams & Manuals
97171001 (2012)(LP) Summit E-470 Grill - Black View Diagrams & Manuals
97271001 (2012)(NG) Summit E-470 Grill - Black View Diagrams & Manuals
97170001 (2012)(LP) Summit S-470 Grill - SS View Diagrams & Manuals
97270001 (2012)(NG) Summit S-470 Grill - SS View Diagrams & Manuals
92781301 (2010)(LP) Summit E-670 Grill - Black View Diagrams & Manuals
97371001 (2012)(LP) Summit E-670 Grill - Black View Diagrams & Manuals
97471001 (2012)(NG) Summit E-670 Grill - Black View Diagrams & Manuals
97370001 (2012)(LP) Summit S-670 Grill - SS View Diagrams & Manuals
97470001 (2012)(NG) Summit S-670 Grill - SS View Diagrams & Manuals
97160001 (2012)(LP) Summit S-460 Built-In Grill View Diagrams & Manuals
97260001 (2012)(NG) Summit S-460 Built-In Grill View Diagrams & Manuals
7360001 (2011)(LP) Summit S-660 Built-In Grill View Diagrams & Manuals
97360001 (2012)(LP) Summit S-660 Built-In Grill View Diagrams & Manuals
97460001 (2012)(NG) Summit S-660 Built-In Grill View Diagrams & Manuals
9292101 (2012)(NG) Summit Grill Center - Black View Diagrams & Manuals
9292001 (2012)(NG) Summit Grill Center - SS View Diagrams & Manuals
9291101 (2012)(LP) Summit Grill Center - Black View Diagrams & Manuals
298101 (2012)(NG) Summit Grill Center - L Lhs w/Social Area - Black View Diagrams & Manuals
298001 (2012)(NG) Summit Grill Center - L Lhs w/Social Area - SS View Diagrams & Manuals
297101 (2012)(LP) Summit Grill Center - L Lhs w/Social Area - Black View Diagrams & Manuals
297001 (2012)(LP) Summit Grill Center - L Lhs w/Social Area - SS View Diagrams & Manuals
294101 (2011)(NG) Summit Grill Center - L Rhs w/Social Area - Black View Diagrams & Manuals
293101 (2011)(LP) Summit Grill Center - L Rhs w/Social Area - Black View Diagrams & Manuals
293001 (2011)(LP) Summit Grill Center - L Rhs w/Social Area - SS View Diagrams & Manuals
292101 (2011)(NG) Summit Grill Center - Black View Diagrams & Manuals
292001 (2011)(NG) Summit Grill Center - SS View Diagrams & Manuals
291101 (2011)(LP) Summit Grill Center - Black View Diagrams & Manuals
291001 (2011)(LP) Summit Grill Center - SS View Diagrams & Manuals
1780001 Summit S-650 Lp Ss (Usa/Canada) View Diagrams & Manuals
7291101 (2017) Summit Grill Center S Lp Blk (Us/Ca) View Diagrams & Manuals
7292001 (2017) Summit Grill Center S Ng Ss (Us/Ca) View Diagrams & Manuals
7292101 (2017) Summit Grill Center S Ng Blk (Us/Ca) View Diagrams & Manuals
77160001 (2017) Summit S-460 Lp Ss Built-In (Us/Ca/Mx) View Diagrams & Manuals
77170001 (2017) Summit S-470 Lp Ss (Us/Ca/Mx) View Diagrams & Manuals
77171001 (2017) Summit E-470 Lp Blk (Us/Ca/Mx) View Diagrams & Manuals
77260001 (2017) Summit S-460 Ng Ss Built-In (Us/Ca/Mx) View Diagrams & Manuals
77270001 (2017) Summit S-470 Ng Ss (Us/Ca) View Diagrams & Manuals
77271001 (2017) Summit E-470 Ng Blk (Us/Ca) View Diagrams & Manuals
77360001 (2017) Summit S-660 Lp Ss Built-In (Us/Ca) View Diagrams & Manuals
77370001 (2017) Summit S-670 Lp Ss (Us/Ca) View Diagrams & Manuals
77371001 (2017) Summit E-670 Lp Blk (Us/Ca/Mx) View Diagrams & Manuals
77460001 (2017) Summit S-660 Ng Ss Built-In (Us/Ca) View Diagrams & Manuals
77470001 (2017) Summit S-670 Ng Ss (Us/Ca) View Diagrams & Manuals
77471001 (2017) Summit E-670 Ng Blk (Us/Ca) View Diagrams & Manuals
91780301 (2010) Summit S-650 Lp Ss (Usa/Canada) View Diagrams & Manuals
91880301 (2010) Summit S-650 Ng Ss View Diagrams & Manuals
9293001 (2012) Summit Grill Center W/Social Area Lp Ss Right-Hand View Diagrams & Manuals
9293101 (2012) Summit Grill Center W/Social Area Lp Blk Right-Hand View Diagrams & Manuals
9294001 (2012) Summit Grill Center W/Social Area Ng Ss Right-Hand View Diagrams & Manuals
9294101 (2012) Summit Grill Center W/Social Area Ng Blk Right-Hand View Diagrams & Manuals
SUMMIT S-440 Summit S-440 View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
Repair Videos ?
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Having trouble getting your grill to light up? A common cause of this issue is a defective ignition switch. We'll sho...
November 08, 2012
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Replacement parts for my weber Summit
Replacement parts for my weber Summit all the parts were exactly what I ordered and a great fit. I would re-order new replacement parts to keep my grill up-to-date.
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June 6, 2019
Verified Purchase
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Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Control Knobs
Is this a set of two
Daman
asked on 2023-05-11
Hi Daman, Thank you for the question. The Knobs are Sold Individually. We hope this helps!
eReplacementParts Team May 11, 2023
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.
Missing knobs.
james - June 22, 2017
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Replaced the missing knobs with the new ones.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Knobs worn out
Robert - October 20, 2016
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Pull the old knobs off , then press the new knobs on.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Control knobs worn out
Mark - July 1, 2016
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Simply pull the knobs off, then line them up to the stem and push them on.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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.
