Twin Eagles Aftermarket Hot Surface Electrode (Replaces OEM S16321)
Premium Aftermarket Hot Surface Electrode for Twin Eagles Grills — engineered for fast, reliable ignition and extended service life. This high-quality replacement is precision-built to match OEM fit and function and replaces Twin Eagles OEM part S16321.
Constructed with a thick probe, this aftermarket electrode is designed to withstand repeated ignition cycles. An excellent replacement for cracked, worn, or non-igniting OEM electrodes on compatible Twin Eagles main burners only (not for rotisserie burners).
BBQ Depot Advantage: Every aftermarket ignition component we offer is carefully selected and tested by experienced grill technicians to meet OEM performance standards.
How This Compares to the OEM S16321
- OEM S16321: Factory-installed part used in original Twin Eagles production grills.
- This Aftermarket Version: Features a thick probe designed for improved resistance to breakage.
Many customers choose this aftermarket version when replacing cracked or repeatedly damaged OEM electrodes.
Twin Eagles Ignition Troubleshooting – Not Lighting?
If your Twin Eagles burner is not lighting, follow the steps below in order. This sequence mirrors how our technicians diagnose hot surface ignition issues and helps prevent unnecessary part replacement.
Step 1: Confirm Power to the Grill
Before checking any ignition components, verify the grill is receiving power:
- Are the control panel lights illuminated?
- If the lights do not turn on, the issue is likely power-related (GFCI, outlet, transformer, or wiring).
If the lights are on, proceed to the next step.
Step 2: Check the Flash Tube (Gas Delivery)
Confirm that gas can reach the igniter:
- Locate the flash tube / crossover tube that the igniter sits in.
- Ensure the tube is clear of debris, grease buildup, or corrosion.
- If gas cannot collect in this tube, the igniter may glow but will not ignite the burner.
- Check the air adjustment in the burner as well as be sure the port holes are clear and gas can flow through
Step 3: Inspect the Igniter Tip
Once power and gas delivery are confirmed, visually inspect the igniter tip:
- Cracked, chipped, or broken tip: Even minor damage interrupts the circuit. The igniter must be replaced.
- Durability option: This aftermarket igniter is available for customers seeking increased resistance to breakage.
Step 4: Cross-Check the Igniter (Isolate the Failure)
If your grill has multiple burners, this is the most accurate electrical test:
- Disconnect the igniter from the non-working burner’s micro-switch.
- Connect that same igniter to the closest microswitch that is working.
- If the igniter glows: The igniter is functioning correctly. The issue is the micro-switch on the original valve.
- If the igniter does not glow: The igniter has failed and should be replaced.
Step 5: Check the Micro-Switch (S15121)
If Step 4 points to the micro-switch, perform this common service check:
- Feel for the click: You may feel the click through the control knob more than you hear it.
- Adjustment: Using a flat-head screwdriver, gently adjust the metal actuator tab on the front of the micro-switch slightly forward.
If the click returns but the igniter still does not glow, the internal contacts are worn and the micro-switch should be replaced.
Safety note: Always disconnect the grill from power before servicing any electrical components.
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