Stator Mercury 9-Amp Stator - 2, 3 & 4 Cylinder | CDI 174-8778K 1
Stator Mercury 9-Amp Stator - 2, 3 & 4 Cylinder | CDI 174-8778K 1
CDI Electronics
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Stator Mercury 9-Amp Stator - 2, 3 & 4 Cylinder | CDI 174-8778K
Stator Mercury 9-Amp Stator - 2, 3 & 4 Cylinder | CDI 174-8778K
- Mercury 9 Amp Stator, 2, 3, and 4 Cylinder Stator
- Fits Mercury 70-90 HP engines from 1987-1989
- Fits Mercury 40 HP 4 cylinder engines from 1989-1991
- Fits Mercury 90 HP engines from 1987-1992
- Fits Mercury 90 HP 3 cylinder engines from 1993
- Fits Mercury 100 HP engines from 1988-1996
- Fits Mercury 115 HP engines from 1989-1993
- Fits Mercury 125 HP 4 cylinder engines from 1994-1996
- Do not use with flywheels having bolted-in place magnets
- Compatible with voltage regulator or rectifier
- Replaces Mercury 398-8778A6, 398-8778A10, 398-8778A16, 398-8778A17, 398-8778A18, 398-8778A21, 398-8778A22, 398-8778A23, 398-8778A24, 398-8778A25, 398-8778A26, 398-8778A27, 398-8778A28, 398-8778A29, 398-818535A3, 398-818535A5, 398-818535A8, 398-818535A9, 398-818535A10, 398-818535A13, 398-818535A14, 398-818535A15, 749095, and F749095
Additional Information
Efficient power with mercury stator
The Stator Mercury 9-Amp is a high-quality component designed for optimum performance in your outboard engine. Suitable for 2, 3, and 4-cylinder models, this stator ensures consistent and reliable energy supply. Crafted by experts, it's built to last even in challenging marine conditions, helping you maintain smooth operation.
Compatibility and installation details
The CDI 174-8778K 1 Stator is compatible with a variety of Mercury outboard motors. Its user-friendly design makes it easier for technicians and enthusiasts to handle installation without hassle. Detailed guides and support can be found through MacombMarineParts.com, offering help at every step.
Choose reliability with peace of mind
Purchasing from MacombMarineParts.com gives you access to top-grade marine parts that meet the highest standards. The robust construction of the Stator Mercury guarantees durability. You can enjoy your time on water worry-free, knowing your engine's core systems are supported by quality components.
Frequently Asked Questions
- What engines are compatible with this stator? The Stator Mercury 9-Amp is suitable for 2, 3, and 4-cylinder Mercury outboards.
- How easy is the installation? Designed with a user-friendly approach, installation is straightforward with accessible guides available on our website.
- Why choose the CDI 174-8778K 1 model? This model is trusted for its reliability and optimal performance across different conditions.
- Is there customer support if I need help? Yes, MacombMarineParts.com provides support to ensure proper installation and usage of all parts.
- What kind of warranty or return policy is offered? We provide warranty coverage; specific details can be reviewed on our policy page online.

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.