

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.
⚡ Ignite your marine engine’s true potential with Quicksilver power!
The Quicksilver 816761Q17 Spark Plug Wire Kit is a complete, precision-engineered set designed specifically for V8 MerCruiser (305 & 350 CID) engines with Thunderbolt IV ignition systems (1993-2003). Built to marine-grade standards, this kit ensures optimal spark delivery, durability, and a perfect fit, backed by over 65 years of Quicksilver’s trusted marine performance expertise.





S**M
Quality product
Fit snug on plugs and on the cap of the rotor. Made the boat run like a champ. Works for 350 GM motors
K**D
Happy
Good quality
C**Y
Fits 5.7 litre 350 mercruiser.
Each boot had a dab if grease to help seal it.
J**N
Fits
Fit perfect
R**T
Manufacture approved.
The length of the wires are good. But the wire for the ignition coil has the wrong connector for a 1998. I will have to use my old one for now.
G**T
Exact fit
Worked perfectly on my 5.7 mercruiser. Exactly as factory.!!
H**Y
01 mercruiser 5.0 carb, perfect fit
Great quality. This is the set with the longer coil wire. My coil is mounted on the port side head and reached like the original wire.
N**S
GOOD
GOOD
S**N
quicksilver ignition wires
haven't installed them yet but they are factory recommended so I don't anticipate any issues
E**D
Exact part required.
This was easy as pie to source
Trustpilot
1 month ago
2 months ago