This Sierra Marine Distributor Cap is designed for Prestolite V8 marine engines equipped with snap-down style distributor caps.
It ensures reliable spark distribution and consistent ignition timing, helping maintain smooth engine performance and dependable starts.
The cap replaces OEM 982336 and cross-references to 18-5369, 392-6318T, 71570, 835702, and 9-29413, providing direct-fit compatibility with OEM Prestolite marine ignition systems.
Constructed with high-dielectric strength materials, this cap resists cracking, carbon tracking, and moisture intrusion for long-lasting durability in marine environments.
Product Features
- Manufacturer: Sierra Marine
- Application: Prestolite V8 marine engines
- Type: Distributor cap (snap-down style)
- Replaces OEM #: 982336
- Cross Reference #: 18-5369, 392-6318T, 71570, 835702, 9-29413
- Manufacturer Item #: 83393
- Material: High-dielectric plastic with corrosion-resistant terminals
- Condition: 100% brand-new Sierra Marine ignition component
- Warranty: Backed by Sierra’s limited marine parts warranty
Additional Information
Note: For use with Prestolite V8 distributors that use a snap-down cap design.
If your distributor uses a screw-down cap, please refer to the correct Sierra part number or email us for assistance.
For best performance, replace the rotor and ignition wires at the same time as the cap during routine maintenance.
Shipping Information
SHIPPING: Additional shipping fees to Alaska, Hawaii, U.S. Territories, or international destinations will be calculated after checkout.
You will receive an email and a PayPal money request for the additional shipping charges at the email address provided.
(Some items are excluded from international shipping.)
Customer Support
For questions or to confirm compatibility, please email customerservice@marinepartswarehouse.com .
Please include your engine model or serial number to help confirm proper fitment before ordering.
