WATERPROOF SPARK PLUG CONNECTOR (P/N 186) - New Surplus
P/N: 186
Category: Magnetos & Ignition
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 6 Available |
Product Description
Part 186 is a waterproof spark plug connector for shielded ignition leads on piston aircraft engines. The connector provides a sealed, single-conductor high-voltage interface that mates with threaded spark plug barrels (typically 5/8-24 or 3/4-20). It maintains insulation and shielding continuity under engine vibration and environmental washdown conditions.
Installation requires verification of spark plug thread size and compliance with engine manufacturer specifications and applicable SAE ignition system standards. Used throughout general aviation piston engine installations where reliable high-voltage spark delivery is critical.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the WATERPROOF SPARK PLUG CONNECTOR (P/N 186)?
Part 186 is a waterproof spark plug connector for shielded ignition leads on piston aircraft engines. The connector provides a sealed, single-conductor high-voltage interface that mates with threaded spark plug barrels (typically 5/8-24 or 3/4-20).
What certifications or documentation come with the 186?
Depending on condition, the 186 may include an FAA 8130-3 Airworthiness Approval Tag, a yellow serviceable tag, or manufacturer documentation. Currently available in: New Surplus. Contact us for specific documentation details on the condition you need.
Can I use the 186 during an engine overhaul or annual inspection?
Yes, the WATERPROOF SPARK PLUG CONNECTOR can be used in engine overhauls and maintenance events. Always verify part compatibility against your engine's Type Certificate Data Sheet (TCDS) and Illustrated Parts Catalog (IPC) before installation.
What is the lead time for the 186?
In-stock items ship same business day when ordered before 3 PM EST. We also offer 24/7 AOG (Aircraft on Ground) support at (904) 998-9101 for urgent engine part needs.
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