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Item #:
58589905
Mercruiser 3.0 4.3 5.0 5.7 L 350 Ignition Coil Harness Distributor Coil Pigtail
86% of respondents would recommend this to a friend
Item #:
58589905
LAK 1515397
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Only 6 items left in stock.
Order now and get it around Saturday, September 05
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NEW distributor to coil wire harness for Mercruiser, Volvo Penta and many other engines.
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What Stands Out
Durable Design
Constructed with high-quality materials, ensuring longevity and reliability in demanding marine environments, perfect for heavy-duty use and enduring rigorous conditions.
Easy Installation
Designed for quick and straightforward installation, reducing downtime and facilitating hassle-free replacement to keep your engine running smoothly without professional assistance.
Compatible Fit
Tailored specifically for Mercruiser 3.0, 4.3, 5.0, 5.7, and 350 engines, ensuring optimal performance and seamless integration with existing wiring systems for enhanced engine efficiency.
Product Details
| Brand Name | RPS |
| Unit Count | 1 Count |
| Manufacturer | RPS |
| Installation Type | Bolt-On |
| Compatible with Vehicle Type | Boat |
| Part Interchange Info | Can replace Mercruiser part numbers 817376T01, 3850279, 3854084. Compatible with Mercruiser 3.0, 4.3, 5.0, 5.7 L, and 350 engines, as well as other engines using Delco style distributors including some Volvo Penta models. |
| Connector Gender | Male |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Equivalent Part Number | 817376T01, 3850279, 3854084 |
| Item Weight | 0.05 kg |
| Brand | RPS |
| Vehicle Service Type | Boat |
Who Should Buy?
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Boat Owners
Ideal for DIY boat owners needing reliable ignition coil connections in Mercruiser engines for improved performance.
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Mechanics
Perfect for automotive mechanics specializing in marine engines, providing a durable solution for ignition wiring repairs.
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Engine Rebuilders
Essential for those rebuilding Mercruiser engines, ensuring proper electrical connections and reliable ignition function.
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Non-Mercruiser Engines
Not suitable for users with non-Mercruiser engine models, as compatibility issues may arise.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the Ignition Coil Harness for Mercruiser engines?
Answer: The Ignition Coil Harness serves as a crucial connector between the ignition coil and the engine's distributor. It transmits electrical signals that are essential for the ignition process, allowing your Mercruiser engine to start and run smoothly. Properly functioning coil harnesses ensure optimal performance, fuel efficiency, and reduced emissions. Regular checks can help prevent misfires or starting issues, making it crucial to maintain. -
Question:
Which Mercruiser engine models use this Ignition Coil Harness?
Answer: This Ignition Coil Harness is compatible with several Mercruiser engine models, specifically the 3.0, 4.3, 5.0, 5.7, and 350 engines. Each engine type has specific ignition requirements, and this harness is designed to meet those needs effectively. Whether you're maintaining a boat or replacing parts, using the right harness ensures compatibility and optimal performance across various Mercruiser applications. -
Question:
How do I know if my Ignition Coil Harness is faulty?
Answer: Signs of a faulty Ignition Coil Harness include difficulty starting your engine, irregular engine idling, stalling, or engine misfires. If you notice these symptoms, it's advisable to inspect the harness for wear, damage, or loose connections. Addressing issues promptly can prevent further engine performance problems and ensure reliable operation when out on the water. -
Question:
Can I install the Ignition Coil Harness myself, or should I hire a professional?
Answer: While experienced DIY enthusiasts can install the Ignition Coil Harness themselves, it’s often recommended to have a professional handle the installation due to the precision required. The process includes locating the engine's ignition system components, safely disconnecting old wiring, and ensuring new connections are secure. Proper installation will prevent future issues and ensure your engine performs at its best. -
Question:
What materials are used in making the Ignition Coil Harness?
Answer: The Ignition Coil Harness is typically crafted from high-quality materials such as durable insulation and corrosion-resistant connectors. These materials are designed to withstand the harsh marine environment, ensuring longevity and reliability. This resistance to wear and tear is important because marine applications involve exposure to moisture, salt, and varying temperatures, which can be detrimental to inferior components. -
Question:
How can I maintain my Ignition Coil Harness for longevity?
Answer: To maintain your Ignition Coil Harness, regularly inspect it for signs of wear or corrosion. Cleaning connectors and ensuring that there are no loose wires can help maintain electrical integrity. Additionally, keeping your engine compartment clean and free of debris can minimize exposure to elements that could damage the harness. Regular maintenance can prevent costly repairs and ensure consistent engine performance. -
Question:
What should I do if I experience engine misfires?
Answer: If you’re experiencing engine misfires, the Ignition Coil Harness could be a contributing factor. Start by checking the harness for signs of damage or loose connections. It’s also possible that related components, such as the ignition coil or distributor, may need inspection. Addressing misfires quickly is essential to avoid further engine damage and ensure smooth operation during your boating activities. -
Question:
Is the Ignition Coil Harness waterproof?
Answer: Most Ignition Coil Harnesses, including those designed for Mercruiser engines, are built to be water-resistant to prevent damage from moisture exposure. This characteristic is critical for marine applications, where components are frequently exposed to water. However, while they resist water, it's still essential to check for any signs of wear or damage that could compromise their effectiveness over time. -
Question:
Where can I buy Mercruiser 3.0 4.3 5.0 5.7 L 350 Ignition Coil Harness Distributor Coil Pigtail in Laos?
Answer: You can conveniently purchase the Mercruiser 3.0 4.3 5.0 5.7 L 350 Ignition Coil Harness Distributor Coil Pigtail at Ubuy in Laos. Ubuy offers a wide selection of marine parts, including high-quality ignition coil harnesses designed to meet your engine's specific requirements. Their platform offers a user-friendly experience, making it easy for you to find and order what you need.
RPS Coils Editorial Review
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Customer Reviews & Ratings
11 customers ratings
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Pros
- High-quality construction
- Easy to install
- Improves engine performance
- Durable materials
- Compatible with multiple models
Cons
- Some users prefer a longer wire length.
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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22-Jul-26 · via Trustpilot
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LAK 1515397
Order now and get it around Saturday, September 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 6 items left in stock.
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Features & Benefits
- Designed for Mercruiser, Volvo Penta, and more.
- Includes both distributor to coil wire harness and power wire pigtail.
- Compatible with Delco style distributors.
- Replaces part numbers 817376T01, 3850279, 3854084.
- Easy installation for reliable engine performance.
- Durable construction for long-lasting use.
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