Description
Product Overview
The Rareelectrical MS-003 ignition stator is a precision‑engineered aftermarket component designed for marine outboard engines. Constructed from high‑grade machined aluminum, the stator provides a stable 12‑volt output essential for spark generation. Weighing only 3.27 pounds and measuring 7.4 x 8.4 x 2.75 inches, it fits seamlessly into the original housing. The unit carries OEM part numbers 398-5454A17, 3985454A17, and a range of equivalents, ensuring direct replacement for Mercury and Linde models spanning 1976‑1989. Its robust design resists corrosion and vibration, delivering consistent performance in harsh marine environments.
Usage
Designed for boat owners, marine mechanics, and DIY enthusiasts, this stator excels in both recreational and commercial settings. Install it in Mercury 90HP, 115HP, 150HP, and 175HP inline‑six engines, as well as compatible Linde models. The stator powers the ignition system, delivering the high‑energy spark needed for reliable start‑up and smooth acceleration. Whether you are refurbishing a classic vessel or maintaining a daily‑use workboat, the MS-003 provides the dependable electrical source required for optimal engine performance. 
Why Choose Us
Rareelectrical stands for precision manufacturing and rigorous quality control. Each stator undergoes CNC machining, dimensional verification, and a full electrical test before shipping. Our aftermarket solution matches OEM specifications while offering a more affordable price point. Backed by a 4.2‑star rating from 31 verified customers, the product demonstrates proven reliability. In addition, we provide detailed fitment guides and responsive technical support to ensure a hassle‑free installation.
Key Features
- Precision‑machined aluminum housing for superior durability and heat dissipation.
- 12‑volt output compatible with original Mercury and Linde ignition systems.
- Direct replacement for multiple OEM part numbers, reducing inventory complexity.
- Corrosion‑resistant finish ideal for salt‑water environments.
- Lightweight design (3.27 lb) simplifies handling and installation.
FAQ
Will this stator fit my 115HP Mercury outboard?
Yes. The MS‑003 is listed as a replacement for part numbers 398‑5454A17 and equivalents, which cover 115HP Mercury models produced between 1979 and 1985.
Do I need any special tools to install the stator?
Standard marine mechanic tools are sufficient. You will need a torque wrench, screwdriver set, and a clean work area to avoid contaminating the electrical contacts.
Is the stator waterproof?
The housing is sealed to protect internal components from moisture, but it should be installed with proper gaskets and seals as recommended in the service manual.
Can I use this stator on a Linde outboard?
Yes. The product description notes compatibility with Linde engines; verify your OEM part number against the list to confirm fit.
What warranty does Rareelectrical provide?
Rareelectrical offers a one‑year limited warranty covering manufacturing defects. Contact customer service with your purchase details for assistance.




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