Easy
Less than 15 minutes
This is an authentic manufacturer-sourced component that is specially made for use with Napoleon grills. The purpose of a sear plates is to direct grease and drippings away from the burner tubes, which cuts down on flare ups tremendously. An extra benefit of these plates is that they help to add that “cooked on a grill” flavor to your food. They tend to rust is the combination of heat and moisture and should be replaced if they are damaged or lost. Please make sure to refer to the owners manual and the appropriate diagrams of your model for the correct application of these parts. Keep in mind this high-quality set includes two durable metal plates.
Sear Plates, Stn Stl 405 (set 77405
OEM part for: Napoleon
Part Number: 77405
$120.81
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 1 machine
Napoleon
U405RB Ultra Chef Series Grill View Diagrams & Manuals
This item works with the following types of products:
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Napolean Sear Plate Replacement
Happy to find the exact part I was looking for to replace sear plates that were over five years old for my Napolean built in grill. Prompt delivery and reasonable price. By the way the measurement was two plates at 13.5 X 13.5 inches each.
Guest -
June 21, 2019
Verified Purchase
Perfect replacement
The ordering process was simple - received it when promised and I found these replacement plates to be better quality than the original plates. Ereplacementparts will be my go to place for my grill parts.
Guest -
May 28, 2019
Verified Purchase
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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.
Sear plates were rotted out
Jerry - April 20, 2017
👍 2 of 2 people found this instruction helpful
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Removed old Sear Plates and replaced with new.
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Burners and sear plates rusted out
Paul - June 20, 2019
Tool Type
Outdoor Grill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Power Drill, Nutdriver
Removed old rusted parts and replaced them with the new parts which was a perfect fit. Grill now works like new. Saved hundreds of dollars over replacing the grill. Only minor issue was the sear plate mounts rusted out as well. So bent a few pieces of scrap stainless steel and screwed them into the grill with self tapping screws. Once the mounts were replaced the plates and burning just basically lay in the grill. Also used self tapping screws to replace one of the burner mounting screws that had rusted out as well. Overall very pleased and hope to get an additional 5 years with these new parts.
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Original sear plates deteriorated.
Gary - April 7, 2019
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, No tools needed
Parts Used
Remove grills, remove and replace old sear plates, put grills back in place. Also a good time to clean out base of grill
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Rusted sear plates
Michael - August 9, 2018
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, No tools needed
Parts Used
Simply removed the old plates and installed the new ones. Could not have been easier
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Burner and sear plates were corroded and had some holes in them.
Doug - August 3, 2018
Tool Type
Outdoor Grill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Nutdriver
1. Shut off gas supply.
2. Removed grates, old sear plates, and burner assembly.
3. Cleaned the grill compartment.
4. Installed the new burner and sear plates.
5. Put the grates back in.
6. Opened the gas supply valve and tested for proper operation, ok.
2. Removed grates, old sear plates, and burner assembly.
3. Cleaned the grill compartment.
4. Installed the new burner and sear plates.
5. Put the grates back in.
6. Opened the gas supply valve and tested for proper operation, ok.
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Burner and heat shield rotted out.
Mary - September 2, 2017
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Unscrewed 2 screws, replaced burner, screwed in the 2 screws.
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Sear plates were rusted out after 7 years of use.The rest of the grill unit is in great condition.
Bill - April 29, 2017
Tool Type
Outdoor Grill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers
Parts Used
Took off cooking grids, removed old sear plates & installed new ones. One could almost do it
blindfolded. Great service !!
blindfolded. Great service !!
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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.
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