Jenn-Air JBQ42L Grill Parts

Cast iron burner and venturi assembly for Jenn-Air model JBQ42L.

Part Number: CIDYN (Replaces Jenn-Air 70002056)
Dimensions: 18” x 7 3/4”
Material: cast iron
Weight: 10.0

Heavy duty cooking grid with 3/8” diameter solid stainless rods for Jenn-Air model JBQ42L.

Part Number: CG-93SS (Replaces Jenn-Air 70001724)
Dimension Front-to-Back: 19 7/8”
Dimension Side-to-Side: 8 1/2”
Weight: 7.0

Heat Plate/ Flame Tamer not known for Jenn-Air model JBQ42L. 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

Stainless Steel Heat Plate without notched corner for Many Dynasty Grills. Sold individually. Briquettes not included, see part numbers BQLYX and 41650.

Part Number: DYNHP1 (Replaces Jenn-Air 70002054)
Dimensions: 18” x 11 1/4”
Material: stainless steel
Weight: 1.0

Stainless steel heat plate with notched corner for many Dynasty grills. Sold individually. Briquettes not included, see part numbers BQLYX and 41650.

Part Number: DYNHP2 (Replaces Jenn-Air 70002055)
Dimensions: 18” x 11 1/4”
Material: stainless steel
Weight: 2.1

Universal 3 outlet rotary spark generator. Includes knob.

For more information about ignition systems and components, please see article Ignition 101 in our help center.

Part Number: UP-8B (Replaces Jenn-Air 70001707)
Weight: 0.3

Universal collector box with electrode and wire. Fits most H burners, cast iron and stainless. Mounts to burner using venturi screws. Slotted construction allow universal adjustment of electrode position.

For more information about ignition systems and components, please see article Ignition 101 in our help center.

Part Number: IG-15B
Weight: 0.3

Ceramic briquette. Briquettes collect heat and radiate it to the food on the cooking grids. They also help prevent flare-ups and keep the flames from actually touching the food allowing for more efficient and uniform heat distribution.

Designed primarily to work in stainless steel trays on Lynx, Alfresco, and other brand grills, these briquettes can be and often are used on any grill with an ordinary grate to support them.

• Individual briquettes measure 2” x 2”
• Set includes 28 ceramic briquettes
• More than one set may be required per grill model

Part Number: BQLYX
Dimensions: 2” x 2”
Material: ceramic
Weight: 4.0

Ceramic briquettes 48 pieces. Fits briquette trays 94751, 92571 and and simular trays. Works in all grills designed for briquettes or lava rock. Each briquette measures 2” x 2” x 3/4".

Part Number: 41648
Dimensions: 2” x 2”
Material: ceramic
Weight: 7.5

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

Part Number: BP-5
Weight: 1.0

Fish Spatula. Stainless steel fish spatula with genuine rosewood handle. 18 1/2”. 10” spatula width.

Part Number: FS-1
Dimensions: 18 1/2
Material: stainless steel
Weight: 1.0

Bamboo Appetizer 7” Skewers - pack of eight. Limited to supplies on hand.


Part Number: 11040
Dimensions: 7
Weight: 0.4

GrillPro EZ Check Gas level indicator. Accurate from -22° to 104°F. Magnetic back. Works on all sizes of tanks.

This tank gauge will monitor your propane level, while you grill, and let's you know when you're running low on gas.

The magnetic tank gauge offers fast, accurate propane level monitoring for any size LP tank. The magnetic backing makes it easy to attach, remove, and reuse across multiple tanks—perfect for grilling, camping, patio heaters, and more

Part Number: 00030
Weight: 0.1

Stainless steel chicken roaster. Commonly called Beer Can roasters.

• The best way to roast poultry on the grill
• For use in barbecues and ovens
• Dishwasher safe
• Includes rack, rack support, and basting brush

Part Number: 41333
Material: stainless steel
Weight: 0.10

Venturi Tube 12” Brush. Recommended by all grill manufacturers. Specially designed flexible brush to clean venturis of spider webs and other obstructions that can cause flashback fires. Stainless steel.

Part Number: VTC-B
Material: stainless steel
Weight: 0.3