⚡ Power Up Your Ride with Precision!
The Distributor Cap Rotor for MerCruiser 4.3L V6 Thunderbolt IV and V HEI Ignition Systems is engineered for optimal performance and compatibility. Constructed from high-quality PBT and PET plastic, it ensures durability and insulation while featuring low resistance brass for superior voltage transfer. Designed for easy, direct installation, this cap rotor meets OE standards, making it the perfect choice for enthusiasts and professionals alike.
| Manufacturer | THEBIGDEALS |
| Brand | THEBIGDEALS |
| Package Dimensions | 20.29 x 15.7 x 12.7 cm; 399 g |
| Manufacturer reference | T3121ID |
| Manufacturer part number | T3121ID |
| Item Weight | 399 g |
W**.
Works great
Good quality,,, thanks
A**R
Perfect fit
Cap and rotor worked perfect on my 4.3 with thunderbolt ignition
M**N
Fit Perfect
I put it in my boat 2007 Tahoe 190 with a 4.4L Mercruiser engine. It matched perfectly and worked perfectly. I would buy again.
J**E
Good
Feels like decent quality
J**Y
Wrong rotor button and possibly damaged distributor cap.
The media could not be loaded. Shipping was acceptable, product appeared to be nice until…
Trustpilot
3 days ago
1 month ago