Skip to product information
Usually ships in 2–4 business days.
Regulator Rectifier 804278A12 804278T11 For Mercury Outboard 75-90 HP 4 Stroke
$64.99
Sale price
$64.99
Regular price
Available to Order
Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Regulator Rectifier for Mercury Outboard 75-90 HP 4 Stroke
High-quality regulator rectifier designed for Mercury 75-90 HP 4 stroke outboard engines.
- Ensures stable voltage output for engine performance
- Compatible with Mercury 75-90 HP 4 stroke models
- Easy to install with direct fit design
- Durable construction for long-lasting use
- This is an aftermarket part, not an OEM component
Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
keywords: Mercury outboard regulator rectifier, 75-90 HP outboard part, 4 stroke outboard rectifier, aftermarket regulator for Mercury, marine engine voltage regulator, Mercury outboard electrical part, 804278A12 rectifier replacement
