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Complete Distributor for EST GM 3.0 & 2.5 L MerCruiser OMC Volvo 817377 986653
$143.09
Sale price
$143.09
Regular price
Available to Order
This Complete Distributor for EST GM 3.0 & 2.5 L is a high-quality aftermarket replacement part compatible with MerCruiser, OMC, and Volvo and matches OEM Part# 817377, 986653.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This marine ignition distributor is engineered to provide precise spark timing for GM-based 4-cylinder engines. It serves as a direct replacement for engines utilizing Electronic Spark Timing systems to ensure optimal performance and fuel efficiency.
Key Features & Performance
- Precise Timing:Supports Electronic Spark Timing (EST) for improved engine efficiency.
- Marine Grade:Built with components designed to withstand harsh saltwater and freshwater environments.
- Complete Assembly:Includes essential components for a straightforward replacement process.
Fitment & Compatibility
- Applications:MerCruiser, OMC, Volvo Penta
- Engine Models:GM 2.5L & 3.0L 4-Cylinder
- Part Number(s):817377, 986653
Technical Specifications
- Ignition Type:Electronic Spark Timing (EST)
- Cylinder Count:4
- Engine Displacement:2.5L (153 CID), 3.0L (181 CID)
Frequently Asked Questions
Q:Is this distributor a direct bolt-on for my 3.0L MerCruiser?A:Yes, it is designed as a direct replacement for 3.0L engines using the EST ignition system.
Q:Does this unit come pre-assembled?A:This is a complete distributor assembly designed for immediate installation into compatible marine engines.
Compatibility may vary by serial number. Verify fitment before purchase.