Tune Up Kit Thunderbolt HEI V8 Complete Tune Up Kit
$41.50
Competitor Price:
$51.79
Tune-up kit includes cap and rotor fits Mercruiser V8 marine engines with Thunderbolt distributors.
- For Mercruiser V8 HEI Thunderbolt ignitions
- Includes 18-5395 distributor cap and 18-5431 rotor
- Replaces Mercury 805759T3, 805759Q3
- Replaces Mallory 9-29350
- Replaces Sierra 18-5249
WARNING- This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65warnings.ca.gov.
Most in-stock orders ship within 24 hours. Orders placed by 1:00 PM EST typically ship the same business day, subject to availability.
Average delivery time within the Continental U.S. is 3–7 business days.
Expedited shipping options are available on select products. Weekend delivery is not available.
Oversized items, drop-shipped products, and shipments to Alaska, Hawaii, or international destinations may require additional time or shipping costs.
Tracking information is emailed once your order ships.