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⚡ Ignite your Mercruiser’s power with precision and confidence!
This Distributor Cap and Rotor Tune-Up Kit by Boise Boat Works is engineered for Mercruiser 4.3L V6 engines equipped with Thunderbolt I and IV ignition systems from 1985 and newer. The kit includes a distributor cap with brass terminals, rotor, gasket, and bolts, providing an OEM-quality replacement that ensures reliable ignition performance and easy installation. Ideal for both preventative maintenance and ignition troubleshooting, it delivers a cost-effective way to keep your marine engine running at peak efficiency.
| ASIN | B078PPPYK8 |
| Best Sellers Rank | #666,328 in Automotive ( See Top 100 in Automotive ) #135 in Automotive Replacement Distributor Cap & Rotor Kits |
| Brand | Boise Boat Works |
| Customer Reviews | 4.4 4.4 out of 5 stars (128) |
| Date First Available | December 29, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10 ounces |
| Item model number | 43220-8411 |
| Manufacturer | Boise Boat Works |
| Manufacturer Part Number | 43220-8411 |
| Package Dimensions | 5.43 x 4.61 x 4.21 inches |
J**N
Nice cap
Works great on my boat
T**E
Perfect OEM fit
Fits just like the original. Functions exactly the way you'd expect an original factory part, only this one saves you some cash! Recommend to anyone chasing an ignition issue or just doing preventative maintenance.
T**M
Inexpensive and fast delivery
Fast delivery and work good on my boat. And and the price was right.
A**R
Great price!
Parts is fine. Screws didn’t fit. I used the old ones. No big deal.
F**R
previous review was a mistake
I got this fast and was exactly as described. my previous review was meant for something else from another seller that I never got
M**G
Great
Work ok fit fine no issues
C**M
Does not come with everything listed
only came with distributor cap and seal, does not come with screws or rotor bug like the post has listed
B**G
6 cylinder not 8
My fault. I thought I ordered the kit for my 8 cylinder 5.0L. I accidentally ordered the 6 cylinder. The seller let me send it back and sent me the correct one. I appreciate that. Both were well built and a great price.
Trustpilot
2 months ago
2 days ago