The 12V silicon nitride ceramic glow pin igniter is designed for parking heaters and compatible fuel-fired heating systems. The Si₃N₄ ceramic heating element provides high strength, good thermal shock resistance, and stable ignition performance. It features a threaded mounting structure and PTFE-insulated wire harness for convenient installation.
Supplied in sets of 10 pieces.
Product Properties
Product Details
The 12V silicon nitride ceramic glow pin igniter is designed for parking heaters and other compact fuel-fired ignition systems requiring rapid and reliable ignition.
The Si₃N₄ ceramic heating element offers high mechanical strength, good thermal shock resistance, and stable performance during repeated heating cycles. Its compact heating tip provides concentrated heat for efficient ignition, while the threaded mounting structure and PTFE-insulated wire harness support convenient installation in compatible heater systems.
This glow pin igniter is suitable for 12V parking heater applications and can be used as a ceramic ignition heater in compatible diesel air heating equipment.
| Parameter | Specification |
|---|---|
| Product Type | Silicon Nitride Ceramic Glow Plug |
| Material | Silicon Nitride Ceramic |
| Rated Voltage | 12V |
| Rated Power | 50–70W |
| Ceramic Diameter | Ø4.2 mm |
| Total Length | 44.5 mm, including threaded section |
| Heating Zone Length | 19 mm |
| Standard Wire Length | 300 mm |
| Wire Type | PTFE Insulated Wire Harness |
| Application | Parking Heater Ignition |
The product is supplied in sets of 10 pieces.
Shipping & Customs
Your order may require payment of import duties or other customs clearance fees. Please check the notifications from the logistics company or relevant parties and complete the payment in time to prevent the shipment from being returned.
Frequently Asked Questions
A silicon nitride ceramic glow pin uses a ceramic heating element rather than a conventional metal heating coil. It offers fast heat-up, good thermal shock resistance, and stable performance during repeated ignition cycles.
Yes. The glow pin is designed for repeated ignition use. Its service life mainly depends on the heater control system, installation condition, combustion environment, and whether the ceramic tip is exposed to impact or contamination.
No. The ceramic heating tip should not be bent, knocked, or subjected to excessive side force during installation. Although silicon nitride has high mechanical strength for a ceramic material, improper handling can still damage the heating element.
Common causes include incorrect voltage, poor electrical connection, excessive carbon buildup, mechanical damage to the ceramic tip, improper installation, or abnormal heater control conditions.
Light deposits can be removed carefully when necessary. Abrasive tools, metal scraping, and strong impact should be avoided because they may damage the ceramic surface.
Replacement is recommended if the ceramic tip is cracked or damaged, the igniter fails to heat normally, the electrical resistance becomes abnormal, or the heater repeatedly fails to ignite under otherwise normal operating conditions.
No. The glow pin should only be used in a heater with a compatible mounting structure, electrical connection, installation depth, and control system.
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