Quicksilver Inboard & Stern Drive Tune-Up Kit – Prestolite Ignition – 6324Q1
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Keep your inboard or stern drive engine running at peak performance with this Quicksilver tune-up kit, engineered specifically for Prestolite distributors with screw-down caps. Compatible with 4-cylinder, V6, and V8 engine configurations, this kit delivers everything needed to restore reliable ignition timing and spark in a single purchase.
Quicksilver ignition components are built to OEM specifications, ensuring proper fit and function without the guesswork of aftermarket substitutes.
What’s Included
- Distributor cap (screw-down style — Prestolite fitment)
- Rotor
- Points set
- Condenser
Engine Compatibility
- Prestolite distributor — screw-down cap style
- 4-cylinder, V6, and V8 inboard and stern drive engines
- MerCruiser applications using Prestolite ignition systems
Key Features
- OEM-specification components for accurate fit and reliable performance
- Complete kit — cap, rotor, points, and condenser in one package
- Designed for Prestolite screw-down cap distributors
- Restores proper ignition timing and reduces misfires
- Suitable for both scheduled maintenance and breakdown replacement
Best Use Cases
This kit is the right choice for annual engine service on MerCruiser inboard and stern drive engines equipped with a Prestolite distributor. It’s also the go-to solution when diagnosing rough idle, hard starting, or misfires traced to worn ignition components. Confirm your distributor cap style (screw-down vs. snap-in) before ordering — this kit is for screw-down cap applications only.
Parts Desk Insights
The Prestolite ignition system was widely used on older MerCruiser inboard and stern drive engines through the late 1980s and into the 1990s. This kit covers the most common service interval items in one box, making it ideal for annual pre-season tune-ups or when pulling an engine that’s been sitting. The key fitment check is the cap style: screw-down caps use a threaded retention ring, while snap-in caps use spring clips — they are not interchangeable. If you’re unsure which distributor your engine has, cross-reference your engine serial number against the MerCruiser parts catalog. Part number: 6324Q1. SKU: 710-392-6324Q1.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.