Unlock Optimal Performance with the Best Mercruiser 5.7 Thunderbolt Ignition Module!

The Mercruiser 5.7 Thunderbolt Ignition module is a powerful and reliable performance-enhancing component that can provide your boat with better acceleration, improved fuel economy, and increased torque. With its advanced design, this ignition system offers superior spark delivery and is designed to handle even the most extreme conditions. It offers a combination of perplexity and burstiness, making it the ideal choice for those looking to make their boat run more efficiently and powerfully. With its advanced features, the Mercruiser 5.7 Thunderbolt Ignition module is sure to give your boat a serious performance boost!

Why Best Mercruiser 5.7 Thunderbolt Ignition Module Is Necessary?

The Best Mercruiser 5.7 Thunderbolt ignition module is an essential part of the Mercruiser engine. This module is designed to provide precise electronic timing for fuel injection, spark control, and other engine functions. It helps to ensure that the engine runs smoothly and efficiently, while also reducing emissions and improving fuel economy. The Thunderbolt ignition module also helps to protect the engine from damage due to misfiring or other problems caused by low voltage or poor connections. By providing reliable and consistent performance, this module ensures that your boat will stay on the water longer and with less hassle.

Comparison Chart for Best mercruiser 5.7 thunderbolt ignition module

Recommended Product Briefs on Best mercruiser 5.7 thunderbolt ignition module Are Listed Below

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87-91019A3 Ignition Sensor Kit Replacement for MerCruiser Thunderbolt Distributor on 4.3L, 5.0L, 5.7L, 7.4L, 8.2L Engine - Replace 87-91019A2, 87-91019A6, 87-892150Q02, 87-861780Q4 - Ignition Pickups

PRODUCT NAME

87-91019A3 Ignition Sensor Kit Replacement for MerCruiser Thunderbolt Distributor on 4.3L, 5.0L, 5.7L, 7.4L, 8.2L Engine – Replace 87-91019A2, 87-91019A6, 87-892150Q02, 87-861780Q4 – Ignition Pickups

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Ignition module for Mercruiser, Volvo Penta 4.3, 5.0, 5.7, 7.4, 8.2 with Delco EST distributor.

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Ignition module for Mercruiser, Volvo Penta 4.3, 5.0, 5.7, 7.4, 8.2 with Delco EST distributor.

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A-Team Performance - Marine Ignition Module - Compatible with GM Mercruiser 3.0L 4 Cyl, 4.3L V-6, 5.3L 5.7L V-8 Engines with Delco EST Ignitions 18-5107-1

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A-Team Performance – Marine Ignition Module – Compatible with GM Mercruiser 3.0L 4 Cyl, 4.3L V-6, 5.3L 5.7L V-8 Engines with Delco EST Ignitions 18-5107-1

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TITAN 757 PERFORMANCE Mercruiser Thunderbolt Ignition Sensor Kit 87-91019A3 87-892150Q02 V6 V8 4.3 5.7

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TITAN 757 PERFORMANCE Mercruiser Thunderbolt Ignition Sensor Kit 87-91019A3 87-892150Q02 V6 V8 4.3 5.7

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Autoslegend Thunderbolt Ignition Sensor Boat Replacement for MerCruiser Pick Up 4.3 5.0 5.7 7.4 8.2 Engines

PRODUCT NAME

Autoslegend Thunderbolt Ignition Sensor Boat Replacement for MerCruiser Pick Up 4.3 5.0 5.7 7.4 8.2 Engines

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87-91019A3 Ignition Sensor Kit Replacement for MerCruiser Thunderbolt Distributor on 4.3L 5.0L, 5.7L, 7.4L, 8.2L Engine – Replace 87-91019A2, 87-91019A6, 87-892150Q02, 87-861780Q4 – Ignition Pickups

 87-91019A3 Ignition Sensor Kit Replacement for MerCruiser Thunderbolt Distributor on 4.3L 5.0L, 5.7L, 7.4L, 8.2L Engine - Replace 87-91019A2, 87-91019A6, 87-892150Q02, 87-861780Q4 - Ignition Pickups

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If youre looking to replace your MerCruiser Thunderbolt Distributor and Ignition Sensor Kit, then this 87-91019A3 Ignition Sensor Kit Replacement is the perfect fit. With parts compatible with 4.3L, 5.0L, 5.7L, 7.4L, 8.2L engines, this kit is a great way to get your boat running properly again without breaking the bank. Its designed to be an exact replacement for the factory part and is made from premium quality material for long-term use and reliability. Plus, it comes with a 12 month warranty should you ever encounter any issues with it!

Why We Like This
Direct replacement for MerCruiser Thunderbolt I IV, Gen VI, MR ,MAG, ALPHA, BRAVO engines
Compatible with 4.3L 5.0L 5.7L 7.4L 8.2L engines
Replaces 87-91019A3 87-91019A2 87-91019A6; 87-892150A02 87-861780A2 87-861780A4;87-892150Q02 87-861780Q4; Sierra 18-5116-1 Mallory 9-29804
Premium quality and 100% tested before shipping
Comes with 12 months warranty

Common Questions & Answers
Q: What parts come in this kit?
A: This kit includes an ignition sensor that fits inside the distributor as well as other necessary parts such as connectors and wires needed to properly install it in your engine.
Q: Is this compatible with my engine?
A: Yes! This kit is designed to fit 4.3L, 5.0L, 5.7L, 7.4L and 8.2 L engines so it should work perfectly for your boat!
Q: What if I have any issues with my kit?
A: No worries! This kit comes with a 12 month warranty so if you ever encounter any problems just contact us for a replacement part!

Additional Product Information

Ignition module for Mercruiser Volvo Penta 4.3, 5.0, 5.7, 7.4, 8.2 with Delco EST distributor.

 Ignition module for Mercruiser Volvo Penta 4.3, 5.0, 5.7, 7.4, 8.2 with Delco EST distributor.

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Are you looking for an ignition module that is compatible with Mercruiser, Volvo Penta, OMC 4-cyl. V6 & V8 engines with Delco breakerless distributors? Look no further the Ignition Module for Mercruiser, Volvo Penta 4.3, 5.0, 5.7, 7.4, 8.2 with Delco EST distributor is the perfect choice! This new ignition module is designed to meet OEM specs and is compatible with Volvo Penta / OMC 3854003 and Mercruiser 811637, 811637T and 850487.

Why We Like This
Compatible with a range of Mercruiser and Volvo Penta models
Meets OEM specs
Compatible with OMC 4-cyl., V6 & V8 engines
Compatible with Delco breakerless distributors
New ignition module no need to buy a used one!

Common Questions & Answers
Q: Does this ignition module fit all Mercruiser engines?
A: No, it is compatible with Mercruiser 4.3, 5.0, 5.7, 7.4 and 8.2 models only – please check your engine specifications to ensure compatibility before making a purchase.
Q: Is this an original manufacturer’s product?
A: Yes, this ignition module meets OEM specs and is designed to replace the original part on your engine.
Q: Does this part come with a warranty?
A: Yes – it comes complete with a 12 month warranty for peace of mind!

Additional Product Information

A-Team Performance – Marine Ignition Module – Compatible with GM Mercruiser 3.0L 4 Cyl 4.3L V-6, 5.3L 5.7L V-8 Engines with Delco EST Ignitions 18-5107-1

 A-Team Performance - Marine Ignition Module - Compatible with GM Mercruiser 3.0L 4 Cyl 4.3L V-6, 5.3L 5.7L V-8 Engines with Delco EST Ignitions 18-5107-1

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If you need an ignition module for your GM Mercruiser 3.0L 4 Cyl, 4.3L V-6, 5.3L 5.7L V-8 engines with Delco EST Ignitions 18-5107-1 then A-Team Performance has you covered! This Marine Ignition Module is compatible with the engines mentioned and is interchangeable with Crusader 7243110, GLM 73190, Mallory 9-29800, Mercruiser 811637001, 811637T, 811637, 802464, 850487, 811637002, 804412 and OMC 3854003 and Penta 3854003 parts. Each A-Team Ignition Module is designed to meet or exceed the original equipment it replaces and comes with a 1 year warranty.

Why We Like This:
Compatible with Engines with Delco EST Ignitions 18-5107-1 and 4, 6 and 8 Cylinder Engines
Interchangeable with various parts
Meets or exceeds original equipment
1 Year Warranty
Durable construction

Common Questions & Answers:
Q: Does this ignition module fit my engine?
A: This ignition module is compatible with GM Mercruiser 3.0L 4 Cylinder 4.3L V-6 5.3L 5.7L V-8 engines with Delco EST Ignitions 18-5107-1.
Q: Is this part interchangeable?
A: Yes! It is interchangeable with Crusader 7243110, GLM 73190, Mallory 9-29800, Mercruiser 811637001, 811637T, 811637, 802464, 850487, 811637002 and OMC 3854003 Penta 3854003 parts.
Q: Is there a warranty?
A: Yes! There is a 1 year warranty on all A Team Performance products.

Additional Product Information

TITAN 757 PERFORMANCE Mercruiser Thunderbolt Ignition Sensor Kit 87-91019A3 87-892150Q02 V6 V8 4.3 5.7

 TITAN 757 PERFORMANCE Mercruiser Thunderbolt Ignition Sensor Kit 87-91019A3 87-892150Q02 V6 V8 4.3 5.7

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The TITAN 757 PERFORMANCE Mercruiser Thunderbolt Ignition Sensor Kit 87-91019A3 87-892150Q02 is an essential replacement part for Mercruiser V6 and V8 engines manufactured between 1981 and 1997. This aftermarket kit replaces the OE parts and is designed to meet the same quality standards. The kit includes a sensor, mounting hardware, and all necessary components for a hassle-free installation. This is an inexpensive and reliable solution for keeping your boat running smoothly.

Why We Like This
Easy to install: The Mercruiser Thunderbolt Ignition Sensor Kit comes with all the necessary components and detailed instructions for a straightforward installation process.
High Quality: This aftermarket kit is made to meet OE standards, ensuring that it will work as well as the original parts.
Affordable: The TITAN 757 PERFORMANCE Mercruiser Thunderbolt Ignition Sensor Kit offers an economical solution for repairing your engine without breaking the bank.
Durable: This kit has been tested to ensure that it will last for years with proper maintenance.
Versatile: Fits both V6 and V8 engines manufactured between 1981 and 1997, making it a great option for a wide range of boats.

Common Questions & Answers
Q: What models does this sensor fit?
A: The TITAN 757 PERFORMANCE Mercruiser Thunderbolt Ignition Sensor Kit fits both V6 and V8 engines manufactured between 1981 and 1997.
Q: Does this kit include the necessary mounting hardware?
A: Yes, this kit includes all necessary components and mounting hardware for installation.
Q: What is the part number for this kit?
A: The part number for this kit is 87-91019A3 / 87-91019A2 / 87-892150Q02 / 87-892150A02 / Sierra 18-5116-1 / Mallory 9-29804.

Additional Product Information

Autoslegend Thunderbolt Ignition Sensor Boat Replacement for MerCruiser Pick Up 4.3 5.0 5.7 7.4 8.2 Engines

 Autoslegend Thunderbolt Ignition Sensor Boat Replacement for MerCruiser Pick Up 4.3 5.0 5.7 7.4 8.2 Engines

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The Autoslegend Thunderbolt Ignition Sensor Boat Replacement is the perfect solution for replacing your MerCruiser Pick Up 4.3 5.0 5.7 7.4 8.2 Engines. This Thunderbolt Ignition Sensor is designed to provide a reliable, consistent spark and maximum performance, making sure your boat stays safe and running smoothly while you’re out on the water.

Why We Like This
Easy to install – The Autoslegend Thunderbolt Ignition Sensor comes with all the necessary hardware and instructions for an easy, hassle-free installation process.
Durable – Built with premium materials and craftsmanship, this ignition sensor is designed to last even under tough conditions on the water.
Reliable Performance – This ignition sensor is designed to deliver a consistent spark while providing maximum performance for your engine, no matter what conditions you’re in.
Quality Guarantee – Autoslegend provides a limited lifetime warranty on all their products, giving you peace of mind that your purchase will be protected for years to come.
Affordable Price – With a price that’s affordable for most budgets, you won’t have to worry about breaking the bank just to keep your boat running smoothly.

Common Questions & Answers
Q: What engines are compatible with this ignition sensor?
A: This Autoslegend Thunderbolt Ignition Sensor Boat Replacement is specifically designed for MerCruiser Pick Up 4.3 5.0 5.7 7.4 8.2 Engines.
Q: Does this ignition sensor come with instructions for installation?
A: Yes! This ignition sensor comes with full instructions and all the necessary hardware needed for an easy installation process.
Q: Is there a warranty included?
A: Yes! Autoslegend provides a limited lifetime warranty on all their products, giving you extra peace of mind that your purchase will be protected for years to come

Additional Product Information

Benefits of Best mercruiser 5.7 thunderbolt ignition module

1. Increased Performance: The Best Mercruiser 5.7 Thunderbolt Ignition Module provides a boost to the engines power and efficiency, allowing for quicker acceleration and higher top speeds.

2. Improved Fuel Economy: The module allows for more efficient combustion, which leads to improved fuel economy.

3. Reduced Emissions: The improved combustion process reduces pollution emissions from the engine, making it environmentally friendly.

4. Easier Starting: The module makes it easier to start the engine, even in cold weather conditions, thanks to the improved spark timing and electric current delivery system.

5. Durable Construction: The Best Mercruiser 5.7 Thunderbolt Ignition Module is made from high-quality materials that are designed to withstand extreme temperatures and conditions, making it reliable and long-lasting.

Buying Guide for Best mercruiser 5.7 thunderbolt ignition module

Overview
The Mercruiser 5.7 Thunderbolt ignition module is an electronic device that provides a spark to the fuel/air mixture in the engine to create combustion. This module is specifically designed for use with the Mercruiser 5.7L V8 engines, and is an important component for proper engine operation. With this module, you will have improved performance, reliability, and fuel efficiency.

Types of Modules
There are two types of Thunderbolt ignition modules available for the 5.7L V8: the 888725A1 and the 888725A2. The A1 has a single output coil while the A2 has two output coils for dual-fire operation. The A2 module also has additional features such as advanced timing control and cylinder-specific timing adjustments that can be used to optimize performance.

Installation
Installation of the Thunderbolt ignition module requires some knowledge of electrical systems and should be done by a professional or someone with experience in marine engines. It is important to follow all instructions carefully when installing this device, as incorrect installation can cause damage to both the engine and the module itself.

Maintenance
Regular maintenance should be done on any marine engine, including those with a Thunderbolt ignition module installed. This includes changing spark plugs regularly as well as checking all electrical connections for corrosion or loose wires/connectors. If any issues are found, they should be addressed immediately to avoid any further damage or performance issues related to the ignition system.

Price Range
The price range for these modules can vary depending on where you purchase them from, but generally they range from $50 – $200 USD depending on the type and quality of the part you buy. It is important to research different manufacturers before purchasing a module so that you know that it will fit your engine properly and provide reliable operation over time.

The Mercruiser 5.7 Thunderbolt Ignition Module is a great way to upgrade your boats engine performance and power output. It offers reliable starting, improved fuel efficiency and better overall performance. The module is easy to install and comes with all the necessary hardware for a quick and hassle-free installation. With its advanced design, it is able to deliver higher torque and horsepower than other ignition systems on the market. Its high quality construction ensures that it will last for years to come. The Mercruiser 5.7 Thunderbolt Ignition Module is an excellent choice for anyone looking to get the most out of their engine.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

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