Weber Summit Platinum B4 Grill Parts

Highest quality replacement parts for your Weber Summit Platinum B4 - Free USA shipping $49 or more* - No Sales Tax*

Weber Summit Platinum B4 owners manual and diagrams

Diagrams & owners manual not available for grill model# Summit Platinum B4. If you have a manual you're willing to share, please click here to send us an email with the attached manual. Thank You!

Replacement grill parts to fit Weber model: Summit Platinum B4

This page shows all of the parts we know fit model Weber Summit Platinum B4. We might not show the part you need here but we may still have it, or a functional equivalent. In this case, try the category buttons on the right. For example, if your looking for an ignitor, or other ignition components, and there are none here, click the ignition button to see what we have for Weber grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Weber Summit Platinum B4 BBQ parts

You should measure your existing parts and compare them to what we show here. This is best done with them removed from the grill.
Verify your Weber model number by checking the CSA appliance tag on your grill to make sure you have the correct model number. Do not rely solely on the owners manual as these are frequently mixed up at retail stores when the grills are assembled. You'd be surprised at how many folks have the wrong owners manual.

Summit Platinum B4 Burners

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Stainless steel burner kit includes two tube burners 20 5/8” long and one cross-over tube 7 1/16” long for Weber model Summit Platinum B4.

Part Number: 11853
Dimensions: 20 5/8” x 7 1/16”
Material: stainless steel
Weight: 1.8

==> All Weber Burners.

Summit Platinum B4 Cooking Grids

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Channel formed U-shaped Weber cooking grids for Weber model Summit Platinum B4. Set of two (2) large grids. Channel formed is rolled steel stamped in a U-shape; is not solid round rods.

Part Number: CG-99SSET
Dimension Front-to-Back: 17/5/16”
Dimension Side-to-Side: 13/3/4”
Material: stamped stainless steel
Weight: 5.45

==> All Weber Cooking Grids.

Summit Platinum B4 Heat Plates

Heat Plate/ Flame Tamer not known for Weber model Summit Platinum B4. Our parts information for this grill model is incomplete, and we really don't know with certainty which heat plate fits this model. It may be that we have the part but don't show it here due to data or other error.

If you know the original OEM part number, try searching for it in the search box at the top of this page.

You can also browse through all of the heat plates we carry for your brand grill. If we don't have the exact fit for your grill, we may have a suitable replacement part. Measure your existing part so you'll know exactly what size is needed.

If you have this grill model and know the number and dimensions of your original heat plates, click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: HP-DUMMY
Weight: 1.0

==> All Weber Heat Plates.

Summit Platinum B4 Accessories

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Cast iron smoker box with six oblong venting holes. Designed to release wood smoke. Make sure this part will fit into your grill before ordering 8 3/8” x 5 1/4” x 1 3/8”.

Part Number: 00150
Dimensions: 5 1/4” x 8 3/8”
Material: cast iron
Weight: 3.90

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Universal Grid Lifting Tool

Part Number: BRGG
Weight: 1.0

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Chrome plated rib/potatoe rack. Spaces up to 6 racks of ribs and 6 potatoes. Fits all grills. 12” x 7 1/4”.

Part Number: RR-2
Material: chrome steel
Weight: 1.0

==> All Summit Platinum B4 Accessories.

BBQ Part Categories

Weber Summit Platinum B4 -Tuesday, Jun 10 2025

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46010074 \| 46010674 \| 46100001 \| 46100001 (2013) \| 46100001 2013 \| 46110001 \| 46112001 \| 46113101 \| 46410674 \| 46510001 \| 46512008 \| 46513101 \| 46700574 \| 46802101 \| 46810001 \| 46810002 \| 47100001 \| 47100001 2013 \| 47502001 \| 47513101 \| 50060001 \| 50060301 \| 5210001 \| 5210501 \| 5220001 \| 5230001 \| 5240001 \| 5240501 \| 5260001 \| 5270001 \| 5290001 \| 5290501 \| 53060001 \| 5310001 \| 5310501 \| 5320001 \| 5330001 \| 5340001 \| 5340501 \| 5360001 \| 5370001 \| 5390001 \| 5390501 \| 5470501 \| 56514 \| 57060001 \| 5710001 \| 5710501 \| 5720001 \| 5730001 \| Complete list of Weber grill models...

More Weber grill models we have parts for

46010074 | 46010674 | 46100001 | 46100001 (2013) | 46100001 2013 | 46110001 | 46112001 | 46113101 | 46410674 | 46510001 | 46512008 | 46513101 | 46700574 | 46802101 | 46810001 | 46810002 | 47100001 | 47100001 2013 | 47502001 | 47513101 | 50060001 | 50060301 | 5210001 | 5210501 | 5220001 | 5230001 | 5240001 | 5240501 | 5260001 | 5270001 | 5290001 | 5290501 | 53060001 | 5310001 | 5310501 | 5320001 | 5330001 | 5340001 | 5340501 | 5360001 | 5370001 | 5390001 | 5390501 | 5470501 | 56514 | 57060001 | 5710001 | 5710501 | 5720001 | 5730001 | Complete list of Weber grill models...