Ducane Affinity S 3400 S3400-LP Grill Parts

Highest quality replacement parts for your Ducane Affinity S 3400 S3400-LP - Free USA shipping $49 or more* - No Sales Tax*

Ducane S3400-LP owners manual and diagrams

Diagrams & owners manual not available for grill model# S3400-LP. 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 for Ducane Affinity S 3400 (S3400-LP)

All of the parts we have for Ducane S3400-LP are shown on this page. If the part you need is not shown below, try clicking the appropriate category button on the right side of the page. For example, if your looking for a Flame Tamer/Heat Plate and there are none here, click the Heat Plate button to see all of the Heat Plates we have for Ducane grills. You will need to know the dimensions of your existing grids to help you find the right part.

To get the correct Ducane S3400-LP 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 Ducane 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.

S3400-LP Burners

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Adjustable universal front-to-back tube burner with top-ported flame holes for Ducane model S3400-LP. This burner may not work with existing ignition electrodes and back burner cross-overs.

Variable length burner adjusts from 13 1/2” to 17 1/2”.
Includes extra hardware and mounting brackets to accommodate almost all grills.
Comes with complete installation instructions and diagrams.

WARNING: Before ordering this universal burner, please verify that it will work in your grill per the specifications above. If you order this universal burner and it does not work in your grill, please review our Return Policy for ”Ordered Wrong Part.” You will be responsible for all shipping fees.

Part Number: FP-BR1001
Material: stainless steel
Weight: 0.7

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Stainless steel tube burner for Ducane model S3400-LP. Includes adjustable air shutter.

Part Number: DUCHD1
Dimensions: 17 1/8”
Material: stainless steel
Weight: 0.7

==> All Ducane Burners.

S3400-LP Cooking Grids

Cooking grid not known for Ducane model S3400-LP. Our parts information for this grill model is incomplete, and we really don't know with certainty which cooking grid 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 Ducane cooking grids we carry. If we don't have the exact fit grid for your grill, we may have a suitable replacement part. Measure your existing part as well as the the grid support area of the grill so you'll know exactly what size grids will fit.

If you have this grill model and know the number and dimensions of your original cooking grids, please share this information with us. Click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: CG-DUMMY
Weight: 1.0

==> All Ducane Cooking Grids.

S3400-LP Heat Plates

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Stainless steel Flame Tamer for Ducane model S3400-LP. Fits Ducane 3-burner stainless models sold at Home Depot and elsewhere. Made in USA. Sold individually.

Also available in 3-packs.

NOTE: Sometimes shipped with vinyl peel-off coating. Remove before use.

Part Number: CLA-TS0011
Dimension Front-to-Back: 16 7/8”
Dimension Side-to-Side: 6 7/8”
Material: stainless steel
Weight: 1.2

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Stainless steel heat plate for Ducane model S3400-LP.

Part Number: DUCHP1
Dimension Front-to-Back: 16 7/8”
Dimension Side-to-Side: 6 5/8”
Material: stainless steel
Weight: 1.0

==> All Ducane Heat Plates.

S3400-LP Accessories

Wundersmoke Hickory Chips. These unique hickory wood smoking chips add distinctive hickory wood flavoring to your food. For use will all grills. Comes with reusable puck. One 1lb bag.

Part Number: BP-6
Weight: 1.0

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15” Stainless steel tong.

Soft comfort grip
Locking mechanism

Part Number: 40259
Dimensions: 15
Material: stainless steel
Weight: 0.14

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Aluminum foil grilling trays. Package of three.

Heavy duty aluminum foil
Re-usable
Great for grilling delicate foods like fish and veggies

Part Number: 50426
Dimensions: 9” x 13”
Weight: 0.4

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8” Plastic grill brush with scraper.

Part Number: 77330
Weight: 0.3

==> All S3400-LP Accessories.

BBQ Part Categories

Ducane grill S3400-LP - Sunday, Jan 26 2025

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5004SHNE \| 5005 \| 5005SHLPE \| 5005SHNE \| 6000 \| 6002 \| 6002SLPE \| 6004SNE \| 7100 \| 7100R \| 7200 \| 7200R \| 800 \| 800SHLP \| 802 \| 802HN \| 802S \| 802SHLP \| 802SHN \| 804 \| 804SHLP \| 804SHN \| 805 \| 805SHLP \| 805SHN \| COSTCO \| MDBQ-30 \| MDBQ-30F \| MDBQ-42 \| MDBQ-42F \| PT-4SLPE \| Par-T-Grill \| S3200-LP \| S3200-NG \| S3400-NG \| S5200-LP \| S5200-NG \| S5400-LP \| S5400-NG \| SF-2SLPE \| South Fork \| TGL-4SLPE \| 1000 \| 1005 \| 1005SHLPE \| 1005SHNE \| 1200 \| 1200HLPE \| Complete list of Ducane grill models...

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5004SHNE | 5005 | 5005SHLPE | 5005SHNE | 6000 | 6002 | 6002SLPE | 6004SNE | 7100 | 7100R | 7200 | 7200R | 800 | 800SHLP | 802 | 802HN | 802S | 802SHLP | 802SHN | 804 | 804SHLP | 804SHN | 805 | 805SHLP | 805SHN | COSTCO | MDBQ-30 | MDBQ-30F | MDBQ-42 | MDBQ-42F | PT-4SLPE | Par-T-Grill | S3200-LP | S3200-NG | S3400-NG | S5200-LP | S5200-NG | S5400-LP | S5400-NG | SF-2SLPE | South Fork | TGL-4SLPE | 1000 | 1005 | 1005SHLPE | 1005SHNE | 1200 | 1200HLPE | Complete list of Ducane grill models...