Easy
15-30 minutes
This is a genuine Weber part used with the Q and Baby Q portable grills. The valve end fits onto a fuel tank in order to control the flow of fuel to the burner; do not overtighten this connection. This part includes written instructions provided by the manufacturer.
Valve And Regulator Assembly 80477
OEM part for: Weber
Part Number: 80477
$125.82
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 9 machines
Weber
386001 Weber Baby Q 100 Gas Grill View Diagrams & Manuals
386002 (2008) Weber Q 100 Gas Grill View Diagrams & Manuals
516002 (2008) Weber Q 120 Gas Grill View Diagrams & Manuals
516501 Weber Q 120 Gas Grill View Diagrams & Manuals
Q120 (2008) Portable Gas Grill View Diagrams & Manuals
516801 Weber Q 120 - Silver w/Stand View Diagrams & Manuals
BABY Q Baby Q View Diagrams & Manuals
Q100 Q100 View Diagrams & Manuals
Q120 Q120 View Diagrams & Manuals
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This item works with the following types of products:
Repair Videos ?
Watch the Repair Video for
Valve And Regulator Assembly
Articles:
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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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Step-by-step instructions for removing and installing the valve and regulator on your Weber portable grill....
April 09, 2018
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Customer Part Reviews ?
Average Rating (out of 5):
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Weber
Was able to bring my discontinued weber barbecue back to life, they had parts I could Not find anywhere else at a reasonable price.
James -
April 9, 2021
Verified Purchase
Fixed!!
My grill sat all year and the regulator stuck and it would not work so I replaced it and it works great ,Thanks ereplacement for having the part !
James -
April 1, 2021
Verified Purchase
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t days ago
Verified Purchase
eReplacementParts Team
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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.
Propane insuffient for cooking.
John - July 22, 2016
👍 6 of 8 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
30-60 minutes
Tools Used
Power Drill, Socket set, Wrench Set
Parts Used
Followed the instructions included with the part.
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Low delivery of propane to the burner
Coral - September 7, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
1 Removed hose from Grill and removed burner
2 Removed control knob old regulator
3 Installed new regulator
4 Reattached burner , control knob, and gas hose
5 Tested grill ; works like new
2 Removed control knob old regulator
3 Installed new regulator
4 Reattached burner , control knob, and gas hose
5 Tested grill ; works like new
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Gas regulator failed after 2 years
Richard - July 20, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
Parts Used
I opened the box and was surprised to see installation instructions. They made this repair much easier.
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No gas through the regulator.
Tom - November 27, 2016
👍 2 of 3 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set, Rag
Parts Used
Removed old regulator.
Cleaned connection where new regulator was to be installed
Installed new regulator. (Very easy)
Tested by lighting grill - OKAY-
I'm very glad to have my grill back in operation.
Cleaned connection where new regulator was to be installed
Installed new regulator. (Very easy)
Tested by lighting grill - OKAY-
I'm very glad to have my grill back in operation.
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Propane wasn't flowing to the burner, defective regulator
Allen - June 26, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Removed the regulator from the box and low and behold. There were installation instructions with the part. Thank you.
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Valve/regulator not working
Lon - August 1, 2018
Tool Type
Outdoor Grill
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Nutdriver, Adjustable Wrench
Parts Used
1. Removed the old valve, regulator and 2 support brackets.
2. Talked to an erepair agent to confirm model and part number match (which I couldn't discern on the website). Also that I could return the part if it did not fit.
3. Installed new valve/reg assembly and supports. Note, I had to remove the burner tube to be able to remount the left side support bracket -- I spent almost an hour trying to attach the support bracket before I realized it was not going to happen unless I removed the burner (duh).
4. Hooked up gas supply and started the grill, no prob!
2. Talked to an erepair agent to confirm model and part number match (which I couldn't discern on the website). Also that I could return the part if it did not fit.
3. Installed new valve/reg assembly and supports. Note, I had to remove the burner tube to be able to remount the left side support bracket -- I spent almost an hour trying to attach the support bracket before I realized it was not going to happen unless I removed the burner (duh).
4. Hooked up gas supply and started the grill, no prob!
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Regulator broken on gas grill.
Alan - July 4, 2018
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set, None
Parts Used
Regulator on gas grill replaced. Now works fine.
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Gas valve assembly not flowing.
David - April 17, 2018
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Replaced the valve assembly.
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Replaced the valve and regulator assembly.
Jim - September 12, 2017
Tool Type
Outdoor Grill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
Followed detailed instructions that came with the part. Too easy. It even listed the tools need to complete each step. Fool proof.
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Bad regulater
Fred - December 19, 2016
Tool Type
Outdoor Grill
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
I just followed the instructions that were with the part when I opened the box.
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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.
