Ignition Sensor for MerCruiser Thunderbolt 4.3 5.7
$85.99
Sale price
$85.99
Regular price
$111.99
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Ignition Sensor for MerCruiser Thunderbolt 4.3 5.7
$85.99
Sale price
$85.99
Regular price
$111.99
This ignition sensor is designed for MerCruiser Thunderbolt systems, specifically for 4.3 and 5.7 engines, ensuring reliable ignition timing.
- Brand: MerCruiser | Fitment: Thunderbolt 4.3 & 5.7
- Part Number: 87-91019A3
- Function: Monitors ignition timing