Replacement Inboard Ignition Coil - Compatible with MerCruiser Thunderbolt IV and V Ignition Systems with HEI - Replaces 18-5438, 392-805570A2, 392-7803A4, 392-805570A1, 72115, 40511
4.4 (87 items)
Limited Time SaleUS$54.00 cheaper than the new price!!
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Product details
| Management number | 212899506 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 212899506 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Replacement Inboard Marine Engine Ignition Coil - The ignition coils or ignition coil plug provides spark for your engine. Over time the factory ignition coil packs can fail, leading to hard starting, losing power when the engine is hot, or your boat may run erratically. Replace your faulty ignition coil and restore performance and driveability on your boat.
- Compatible with Mercruiser GM V6, V8 308 & 350 Engine With Thunderbolt IV & V Ignition System - Only works with HEI (High Energy Ignition) Systems and will not work with Point Ignition Systems. This replacement ignition coil by AA Ignition, made by an original equipment supplier, will get your 4.3L, 5.0L, 5.7L, 6.2L, 7.4L & 8.2L petrol engines with Thunderbolt 4 and 5 ignition systems back up and running properly.
- Replaces Part# 18-5438, 392-805570A2, 392-7803A4, 392-805570A1, 72115, 40511, 9-29701, 64570, RL5438. The ignition coil of your boat can easily be located beside the distributor, which is found in the engine.
- OEM Fit, Quality & Finish - While this is not a genuine OEM part, it is a direct replacement for your boat or boat engine and it will appear, fit and work like the factory part. Save time and hundreds of dollars off of dealer prices by replacing the part yourself.
- 2 years or 24,000 Mile Warranty - This mercruiser ignition coil pack comes complete with a 2 year or 24, 000 mile warranty. If the coil ever fails on your boat within the warranty period, simply contact us for a free replacement. See our website for full details.
| Brand Name | AA Ignition |
|---|---|
| Item Weight | 0.6 Kilograms |
| Manufacturer | AA Ignition |
| Connector Gender | Male-to-Female |
| Installation Type | Plug In |
| Part Interchange Info | replacement |
| Compatible with Vehicle Type | Boat |
| Manufacturer Warranty Description | 2 Years or 24,000 Miles |
| EU Spare Part Availability Duration | 2 Years |
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