Parts for Jenn-Air 2390ERS: 03 - Controls Parts

This burner ring cap base provides the support and alignment for a gas cooktop burner cap, helping direct the flame for consistent heating and safe operation. It replaces damaged or warped bases that prevent proper burner seating. What it does:

• Supports and centers the burner cap so the flame is properly directed
• Restores even heating and stable flame pattern when the original base is cracked or warped
• Helps maintain correct burner-to-cap spacing for reliable ignition and simmer control
• Prevents burner cap wobble that can cause uneven cooking or noisy flames

• Turn off the gas supply and power to the appliance before starting any work
• Remove burner cap and grate to access the base; ensure all surfaces are clean and dry before installing
• Fit the new base into the burner assembly and ensure the cap seats evenly and securely

Replace worn, cracked, or faded burner control knobs on your cooktop. Restores clear temperature markings and secure grip for adjusting heat settings.

Fix burners that won't turn on or heat up with this burner switch kit. Includes mounting hardware and instructions. Easy 30-minute DIY repair.

PLEASE NOTE No longer has the indicator light in the center due to a manufacturer change

A fastening bolt used to secure insert components within range assemblies, commonly found in the oven cavity or cooktop area. Replace when bolts become stripped, corroded, or lost, which can cause loose components or rattling during operation.

This part has been discontinued by the manufacturer and is no longer available.

Fastener screw that secures panels, brackets, and assemblies in appliances. Replace when missing, stripped, or damaged to restore proper fastening.

This part has been discontinued by the manufacturer and is no longer available.

Gas valve shaft seal.