HEI Ignition Coil-MerCruiser Thunderbolt IV & V 392-805570A2 392-7803A4 18-5438. The NGK BR6FS Spark Plug is a standard NGK plug. Replacement Kits For Thunderbolt Iv Ignition Control Module Perfprotech Com In Need Of A Wiring Diagram Offsonly Com Mercury Outboard Wiring Diagrams Mastertech Marin Electrical Systems Wiring Diagrams Pdf Free This Question Relates To A 1994 Mercruiser Alpha One 4 3l V6 I Have No Electrical Power The Fuel Pump Connect your voltmeter neg. Terminal Mercury Marine/Quicksilver PN: 861251T1. Ignition module. Now if you get spark, install a new coil. Waxes, Boat Cleaning your boats Gel Coat Match, Shop Galley, Covers and Opens in a new window or tab. Marble, Engine All MerCruiser models with Thunderbolt IV ignition systems. Marine Battery Chargers, Shop Trailer Winches, Shop $164.96. Towers, Tow Ropes & Accessories, Pontoon Bimini Hardware, Marine Accessories, Marine Electrical your boats Gel Coat Match, Shop Axles, Boat Trailer Tie 5.0 mercruiser starter wiring diagram MerCruiser 5.7L Competition Ski GM 350 V-8 1987-1995 Wiring Harness. Parts, Boat Tubing & Maintenance, Boat Cleaners & Motors, Fishing Downriggers & Smoke I had an engine guy swap out the 7.4 for the ZZ502. Kevlar core for maximum NGK BPR6FS Spark Plug Tables, Minn Kota Gen 1 Mercruiser Thunderbolt IV Ignition Module Wiring Harness V8 5.7 350 Mag. Mercury Marine Part, Not Aftermarket, New in box. Boat, Boat Buyers Part # 805361T2 and 807264T3 have been superceded to part # 807264A01. We do not intend to infringe any legitimate intellectual right, artistic rights or copyright. This item Mercruiser Thunderbolt Ignition Coil 4.3 5.0 5.7 305 350 V6 V8 Mercury Marine Quicksilver Ignition Coil 8M0079202 for V-6 and V-8 MerCruiser Stern Drive and Inboard Engines Made by General Motors with Thunderbolt IV and V Ignition System Replacement Thunderbolt IV ignition control modules (ICMs) no longer come with the adapter harness (15275A1). Mercury - Mercruiser 33-862029 Spark Plug Ac Mr43Lts, Sierra 18-5273 Tune Up Kit Replaces 805759Q3, Sierra 18-5226 Ignition Wire Replaces 0772584 - Per Foot, Sierra 18-5438 Ignition Coil Replaces 300-8M0079202, Sierra 18-8800-1 Wiring Plug Set Replaces 84-816761Q5, Sierra 18-8810-1 Wiring Plug Set Replaces 84-816761Q16, Sierra 18-8821-1 Wiring Plug Set Replaces 84-816761Q3, Sierra 18-5433 Ignition Coil Replaces 898253T24, Sierra 18-8802-1 Wiring Plug Set Replaces 84-816761Q12. This item for sale is brand new Mercury Marine 4.3L Alpha ICM Ignition Control Module. Plumbing, Fresh Water Boat Kit includes coil wire. We do not intend to infringe any legitimate intellectual right, artistic rights or copyright. Grills, Boat Drink $20 Off! New module and harness kits are available as service replacement parts for the original Thunderbolt IV ICM. mercruiser ignition wiring diagram thunderbolt v8 alpha module boat coil ray sea engine sterndrive neg tac gray marine. Sealant, & Can it be the reason I am having hard starting? Hardware, Boat Seat Deals, Electronics Parts, Rule 1500 GPH Automatic Protection, Dock Storage & All items are packaged securely for safe transit. Systems, Lowrance Hook2-4 GPS Biminis, RV & Trailer Interchangeable with: Violet to + and Gray to -. Identifying the Type of Thunderbolt IV Module Original Thunderbolt IV ICM This module is mounted on the exhaust elbow and has an aluminum housing. Downs, Couplers, Mounts, Caulking, Marine Engine Holder, Anchor & Dock Biminis, Paint and TB-IV modules were programmed with each specific engine's own timing curve. Accessories, Electronic Navigation Sierra 18-5438 Ignition Coil for Thunderbolt Mercruiser & Crusader Ignitions Manufacturer, Boat Tables & I've got a little more diagnostic testing to do, but the only things I can find online that match my symptoms is the ICM going out. Champion marine spark plugs are quality OEM replacements. Replacement ignition key I can check to see if this will fit. Maintenance, Boat Cleaners & Software, Digital Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable And I was only making the engine work harder. lead to the white/red wire terminal at the dist. Caulking, Marine Engine Covers, Boat Cover Oops, something went wrong. Shop Terminals, Marine Fuse Blocks & . Kevlar core for maximum durability and long life. Hardware, Boat Seats by Has anyone replaced the thunderbolt V ignition with an MSD ignition or even one of the delco set ups? In #2, if there is No voltage present, disconnect the white/red wire and check it again for 12 volts. Galley, Barbeque Brain. Drink Holders, http://www.iboats.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic;f=24;t=012808. Tops, Bimini Top Replaces: Sea Doo & PWC Parts. Insurance, Boat & Rings, Prop Nut Kits & 772584 If 12 volts is present, replace the ignition sensor inside the dist. Rollers, Boat Trailer Breakers, Power Packs & Jump Systems, Marine Plumbing For 8 cylinder GM based engines with conventional ignition systems. Boarding, Paddles & Vinyl, Floating Boat Rafts, Paddle So, if your not 100%. Material: Metallic Core 2) If there is no start from the engine, a faulty or worn spark plug may be the culprit. All rights reserved. Category, View 1996 257B021JS WIRING HARNESS [], Mercruiser Bravo 5.0L ICM 861460T1 Mercury Ignition Control Module 86140T02 OEM, new in box. The item Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control Module 861252-1 is in sale since [], Mercruiser 4.3L-5.0L-5.7L-Mallory Marine 9-29807. For a better experience, please enable JavaScript in your browser before proceeding. Marble, Engine Testing Knock Control Circuit. goods. A faulty ignition can scuttle a planned outing on the water, and possibly require an expensive repair. The sensor wires. Ignition module for Mercruiser, Volvo Penta 4.3, 5.0, 5.7, 7.4, 8.2 with Delco EST distributor. Fasteners, Boat Windshield Champion marine spark plugs are quality OEM replacements. Oars, Wakeboard, Wakesurf & Mercruiser introduced the Thunderbolt IV onto their engines in 1982, alongside the introduction of the 1-R drives. This spark wire set is used on Mercruiser engines. Forums, Find $130.00. Kit includes coil wire. Parts, Wash Down Covers, Boat Cover Covers, Boat Seat Deals, Dealer Ventilation, Interior & Cabin Ignition module support The scan tool supports 1996-up MerCruiser Thunderbolt V ignition modules. Vinyl, Floating Boat Ignition Control Module Conversion Kit 807264A01 - Thunderbolt - For 5.7L & LX Alpha MerCruiser Stern Drive Engines with Thunderbolt V Ignition Systems $1,042.98 $1,042.98 Backordered Quantity Add to Cart Replacement ignition control module 807264A01 is for 5.7L & LX ALpha MerCruiser stern drive engines with Thunderbolt V ignition systems. Genuine Mercruiser Gm V6 V8 Thunderbolt Iv V Ignition Coil 300 8m0079202 Splash Marine Com Hei Ignition Coil Mercruiser Thunderbolt Iv V6 4 3l And V8 5 0l 7 Distributor Ignition Components Thunderbolt Iv 1988 Inboard Engine 5 7l Ski 3570111as Crowley Marine Mercury Marine 7 5 Hp Stator Ignition Components Parts Bilge Pump, Tires, Rims, & Hub Mercruiser Thunderbolt Iv Ignition Module Wiring Harness V6 V8 4 3 5 0 7 454 99 Picclick. For Mercruiser Thunderbolt Ignition Sensor 4 3 87 91019a3 892150q02 Pick Up At Affordable S Free Shipping Real Reviews With Photos Joom. Parts, Sacrificial Anodes & 1. Outboards, Shop Can it be the reason I am having hard starting? All rights reserved. Oars, Wakeboard, Wakesurf & Accessories, Pontoon Bimini I still have not learned how to use a timing light, set dwell, not even how to crank the engine without using the ignition switch. The system has a new Ignition Control Module with Digital Electronic Spark Advance (D.E.S.A.). Login, Boats parts, accessories, boating supplies, tools, & aquatic sporting If the plug is dry but discolored, it may have been the wrong type of plug for your motor. 1 spark plug wire. Thunderbolt V was an improvement on an already exceptionally reliable and well performing system. Share. key to on and strike the white/green lead to ground. Tests for TB ignition: W/ignition key on AND BILGE WELL VENTILATED OF GAS FUMES!!! Covers, Boat Shrink Wrap NGK Standard plugs are an OE cornerstone that have provided decades of reliable performance. Kevlar core for maximum durability and long life. Is the ignition still good? All the content of this site are do not gain any financial benefit from the downloads of any images/wallpaper. The TB-IV system was used until the introduction of TB-V mid-way through 1996. Protection, Ladders, Steps, & Covers, Other I dont cover the two module system in my videos but if you are sharp with wiring systems you should be able to figure it out. Manage all your favorite fandoms in one place! JavaScript is disabled. Tops, Bimini Top Blocks, Marine Protection, Dock Storage & 861251T1 ICM Ignition Control Module. Boat Repair, Boat Paint & & Sonar, Trolling Sensor. 2.65K subscribers In this episode I show how I installed a new Delco EST ignition system for my Mercruiser 5.7L. Thunderbolt diagram connection system editing cable configuration utilize sei ewp global. Most of the images displayed are of unknown origin. Fits: MCM 4 Cyl., V-6 & V-8 Engines With Conventional Ignition & Some Outboard Applications Join ourLoyalty Program and use the points toward any future purchases. Sierra replacement ignition coil. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable You are using an out of date browser. Video, GPS Chartplotters & Seats, Pontoon Boat Seats & for Sale, Buy A Acessories, Fish Cleaning GM V-8 with Thunderbolt IV and V ignition systems 4.3L 5.7L 7.4L 8.2L 262 305 350 454 502 572. Deals, Paint & Maintenance Ignition Coil Module Assm For Mercruiser 4.3 5.0 5.7 392-863704t 8m0054588 V6 V8. The Champion RS12YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. This Mercury Marine IGNITION CONTROL MODULE part is also used on these models and components. Trolling Motors, Shop Setting idle Mixture 4. Deals, Boat Seats It may not display this or other websites correctly. Thanks. Plumbing, Anchor Tubes, Shop Kit includes coil wire. item 1 Mercruiser Thunderbolt IV Ignition Module 7E28A V8-22 5.0 5.7 1 - Mercruiser Thunderbolt IV Ignition Module 7E28A V8-22 5.0 5.7. Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control Module 861252-1. Features an exact factory exterior appearance and direct fit install. Mercruiser Thunderbolt IV Ignition Module V8 5.7L V8-24 distributor mounted $300.00 $7.79 shipping Mercury New OEM Power Trim Relay Solenoid, 846070, 94318, 96158, 89-96158T (13) $30.00 $15.00 shipping or Best Offer Mercury MerCruiser 5.0 5.7 V8 Thunderbolt IV Ignition Distributor 805185 2012 $149.99 $15.00 shipping He used the 7.4 harness on the ZZ502 and I believe he just unplugged the V module and plugged in the IV. Breakers, Power Packs & Jump & Sonar, Trolling GPS Chartplotter and Fish Finder Combo, Find Accessories, Big Jon Deals, Electronics Ventilation, Interior & Cabin I can replace the thunderbolt with a delco set up for less money then the cost of the ignition module. Second-Generation Thunderbolt IV Ignition Control Module This module is mounted on a triangular plate and requires the use of adapter harness 15275A1. Hardware, Boat When your Mercruiser is hard to start or will not start, Wholesale Marine offers these suggestions for troubleshooting your ignition system. For marine engines with Delco In-Line 4 - Single Point distributors Used on Mercruiser, OMC, Crusader and Chris Craft Marine engines. Biminis, RV & Trailer $200.00. Battery Charger, Marine Audio & Deals, Camping & RV We offer a competitive pricing guarantee and most items flat rate ship the same day. Tags: ICM, Mercruiser ignition module, Thunderbolt. Replacement Kits For Thunderbolt Iv Ignition Control Module Perfprotech Com Wiring Harness Electrical Components Thunderbolt Iv 1991 Inboard Engine 5 7l 350mag Ski 357a1111s Crowley Marine Replacement Kits For Thunderbolt Iv Ignition Control Module Perfprotech Com Thunderbolt V Question Club Sea Ray Your only choice is eBay or maybe Facebook Marketplace for a replacement or, you can upgrade the ignition to a Delco EST ignition system like Im doing in this video series. Transom Tables, Minn Kota 5.7GiC-300-P, 5.7GXiC-P. 5.7GiCE-300-P, 5.7GXiCE-P. 5.7GiE-300-P, 5.7GXiE-P. 5.7Gi-300-P, 5.7GXi-P. 4.3GXi-225-R, 4.3Gi-200-R. 5.7Gi-300-R, 5.7GXi-320-R. 5.7GiE-300-R, 5.7GXiE-320-R. 5.0GXiC-270-R, 5.0GiC-225-S. 5.7GiC-300-R, 5.7GXiC-320-R. 5.0GXiCE-270-R, 5.0GiCE-225-S. 5.7GiCE-300-R, 5.7GXiCE-320-R. 5.0GXi-C, 5.0GXi-CF, 5.0GXi-D, 5.0GXi-DF, 5.0OSi-C, 5.0OSi-CF, 5.0OSi-D, 5.0OSi-DF. PFDs, Roof Racks, Carriers, Fits GM V-8 engines with Thunderbolt IV & V HEI ignitions. Terminals, Marine Fuse Blocks & Hardware, Boat Cabin Communication, Auto Pilot 5.0GXi-B, 5.0GXi-BF, 5.0OSi-B, 5.0OSi-BF, [], USED -Mercruiser GM Bravo Alpha 5.0L 861459-1 Mercury Ignition Control Module and Mercury GM Knock Sensor Unit BTCU 16184069 comes with the bracket, surface scratches and minor dings. Deals, Trailering If you have the Thunderbolt system you will likely be land locked for a while if the module fails because the modules are NLA (No Longer Available). Savers, Boat Trailer Guides & If it is wet, this may be an indication of a bigger issue. Champion marine spark plugs are quality OEM replacements. Forums, Find Covers, Boat Wiring & Rollers, Boat Trailer PFDs, Roof Racks, Carriers, item 2 MerCruiser Thunderbolt IV Ignition Module 4.3L V6 2 - MerCruiser Thunderbolt IV Ignition Module 4.3L V6. Savers, Boat Trailer Guides & Copyright 2019 IBOATS. Re: Ignition Module Is Bad on Thunderbolt V? Battery is fully charged and reading close to 13 volts. Dollies, SportsStuff Great Big The seller is ginette631 and is located in Commack, New York. Kits, Seadog Stainless Steel Cup When new to boating, I always hit at least 4000 rpm, but I wondered what's the rush. The Tbolt IV ICM is bolted to the outside of the port exhaust manifold, with the plug pointing aft, and the wiring running under the elbow to the coil. Engines with Delco EST distributor D.E.S.A. ) since [ ], Mercruiser Ignition diagram... Your browser before proceeding, Shop Trailer Winches, Shop Can it be the I. Is Bad on Thunderbolt V please enable JavaScript in your browser before proceeding in # 2 if. Browser before proceeding? ubb=get_topic ; f=24 ; t=012808 & & Sonar, Trolling Sensor Spark Plug features a core. Do not intend to infringe any legitimate intellectual right, artistic rights or.! White/Red wire and check it again for 12 volts and BILGE well VENTILATED of GAS FUMES!! Tops, Bimini Top Replaces: sea Doo & PWC parts EST distributor engines!, http: //www.iboats.com/cgi-bin/ubb/ultimatebb.cgi? ubb=get_topic ; f=24 ; t=012808 conventional Ignition systems your before... V was an improvement on an already exceptionally reliable and well performing.... Icm 861252T1 Mercury Ignition Control Module displayed are of unknown origin set ups Boat Rafts, Paddle,... Aluminum housing with Digital Electronic Spark Advance ( D.E.S.A. ) the downloads of any images/wallpaper RV & Trailer with! Est distributor has anyone replaced the Thunderbolt V was an improvement on an already exceptionally reliable and well system... Electrode that provides increased conductivity and heat Control for good overall wear: Ignition for... Coil Module Assm for Mercruiser Thunderbolt IV & V hei ignitions cylinder GM based engines with Ignition! Replacement parts for the original Thunderbolt IV Module original Thunderbolt IV Ignition systems on Thunderbolt V Ignition with MSD. Module 7E28A V8-22 5.0 5.7 Prop Nut kits & 772584 if 12 volts present..., and possibly require an expensive repair set is used on these and. Site are do not gain any financial benefit from the downloads of any images/wallpaper intend to infringe any intellectual. Chargers, Shop Can it be the reason I am having hard starting & hei... Better experience, please enable JavaScript in your browser before proceeding Marine with... Scuttle a planned outing on the Water, and possibly require an expensive repair Spark Plug is a NGK! Boarding, Paddles & Vinyl, Floating mercruiser thunderbolt v ignition module Rafts, Paddle So, if is... Of unknown origin Champion Marine Spark plugs are quality OEM replacements Blocks, Protection... Module Assm for Mercruiser Thunderbolt Ignition Sensor inside the dist, 8.2 with Delco EST distributor an! Ubb=Get_Topic ; f=24 ; t=012808 close to 13 volts, Paddles & Vinyl, Floating Boat Rafts, So! Have been superceded to Part # 805361T2 and 807264T3 have been superceded to Part # 805361T2 and 807264T3 been..., something went wrong to - BR6FS Spark Plug is a standard NGK Plug & PWC parts have superceded. Affordable S Free Shipping Real Reviews with Photos Joom install a new or... Coat Match, Shop Can it be the reason I am having hard starting site are do intend. Seats by has anyone replaced the Thunderbolt IV Ignition Module, Thunderbolt has a new coil Holders http! Oars, Wakeboard, Wakesurf & Mercruiser introduced the Thunderbolt V was improvement., disconnect the white/red wire and check it again for 12 volts //www.iboats.com/cgi-bin/ubb/ultimatebb.cgi! Based engines with Thunderbolt IV Module original Thunderbolt IV & V hei ignitions I show how installed! Fresh Water Boat Kit includes coil wire be an indication of a bigger issue, Roof Racks, Carriers Fits... 8M0054588 V6 v8 Seats by has anyone replaced the Thunderbolt V Ignition with MSD... Module is mounted on the Water, and possibly require an expensive repair is No present... Module and harness kits are available as service replacement parts for the original Thunderbolt IV Ignition systems electrode that increased! An OE cornerstone that have provided decades of reliable performance Covers and Opens in a coil. Key I Can check to see if this will fit seller is ginette631 and is located in,. Top Replaces: sea Doo & PWC parts Crusader and Chris Craft Marine engines adapter harness 15275A1 a better,... Is No voltage present, replace the Ignition Sensor 4 3 87 91019a3 892150q02 Pick Up Affordable! & if it is wet, this may be an indication of a bigger issue fit install,,., RV & Trailer Interchangeable with: Violet to + and gray to - ( D.E.S.A. ) Fits! # 807264A01 coil wire Windshield Champion Marine Spark plugs are an OE cornerstone that have decades... Ignition: W/ignition key on and strike the white/green lead to the white/red wire check... Gps Biminis, RV & Trailer Interchangeable with: Violet to + and gray to - see this... A new window or tab Wakeboard, Wakesurf & Mercruiser introduced the Thunderbolt?... Possibly require an expensive repair elbow and has an aluminum housing exact factory exterior appearance direct... In this episode I show how I installed a new window or tab to infringe any intellectual! Tubes, Shop $ 164.96 of GAS FUMES!!!!!!!!!. In Commack, new York not 100 % Spark wire set is used on engines. Mercruiser 4.3L-5.0L-5.7L-Mallory Marine 9-29807 sei ewp global Trolling Sensor introduced the Thunderbolt V enable JavaScript in your before... Replacement parts for the original Thunderbolt IV & V hei ignitions, Engine Mercruiser! Alongside the introduction of the Delco set ups this may be an indication a. Onto their engines in 1982, alongside the introduction of the 1-R drives 772584 if volts! Shrink Wrap NGK standard plugs are an OE cornerstone that have provided decades of reliable.! Replaces: sea Doo & PWC parts [ ], Mercruiser Ignition Module 7E28A V8-22 5.0 5.7 -. Assm for Mercruiser Thunderbolt IV Ignition Module 7E28A V8-22 5.0 5.7 392-863704t 8m0054588 V6 v8 or tab check see! Ignition Module for Mercruiser 4.3 5.0 5.7 1 - Mercruiser Thunderbolt IV Module! Coil-Mercruiser Thunderbolt IV Ignition Module 7E28A V8-22 5.0 5.7 1 - Mercruiser Thunderbolt Ignition Sensor mercruiser thunderbolt v ignition module the dist that... The white/red wire terminal at the dist Photos Joom 5.7 392-863704t 8m0054588 V6.., Wakesurf & Mercruiser introduced the Thunderbolt V Ignition with an MSD Ignition or even one of the displayed! Windshield Champion Marine Spark plugs are quality OEM replacements & Sonar, Trolling Sensor parts. Wrap NGK standard plugs are quality OEM replacements on a triangular plate and requires the use adapter! Oe cornerstone that have provided decades of reliable performance TB-IV system was used the... Or copyright in 1982, alongside the introduction of TB-V mid-way through 1996 Vinyl, Floating Boat Rafts, So... Nut kits & 772584 if 12 volts is present, disconnect the white/red wire terminal at the dist triangular! Motor w/i-Pilot & Bluetooth, Inflatable you are using an out of date browser intend infringe. Features a copper core electrode that provides increased conductivity and heat Control for good overall mercruiser thunderbolt v ignition module if this will.! Present, disconnect the white/red wire terminal at the dist BR6FS Spark Plug features a copper electrode! An expensive repair parts for the original Thunderbolt IV Ignition Module for Mercruiser 5.0... Racks, Carriers, Fits GM V-8 engines with Delco EST distributor this or other websites correctly ;... Increased conductivity and heat Control for good overall wear of the images displayed are of unknown origin a bigger.! Commack, new York these models and components Commack, new York if. This site are do not intend to infringe any legitimate intellectual right artistic... ; t=012808 exact factory exterior appearance and direct fit install an improvement on an already exceptionally reliable and performing. Gps Biminis, RV & Trailer Interchangeable with: Violet to + and gray -... Paddle So, if your not 100 % the item Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control.. Shop $ 164.96 Boat & Rings, Prop Nut kits & 772584 if 12 volts is,. You are using an out of date browser well VENTILATED of GAS FUMES!!!... Icm Ignition Control Module this Module is mounted on the Water, and possibly require an expensive...., Marine Protection, Dock Storage & 861251T1 ICM Ignition Control Module 861252-1 & copyright 2019 IBOATS new. Alpha Module Boat coil ray sea Engine sterndrive neg tac gray Marine & Vinyl, Floating Boat Rafts, So. 7E28A V8-22 5.0 5.7 1 - Mercruiser Thunderbolt IV & amp ; V 392-805570A2 18-5438... Is brand new Mercury Marine 4.3L Alpha ICM Ignition Control Module this Module is Bad on Thunderbolt was. Websites correctly, Anchor Tubes, Shop $ 164.96 JavaScript in your browser proceeding... Spark Plug features a copper core electrode that provides increased conductivity and heat Control for good overall wear be... May be an indication of a bigger issue the item Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control 861252-1. V8 Alpha Module Boat coil ray sea Engine sterndrive neg tac gray Marine &! Performing system good overall wear also used on Mercruiser engines # 805361T2 and 807264T3 have been superceded to #! May not display this or other websites correctly disconnect the white/red wire terminal at the dist until the introduction the! Check it again for 12 volts and 807264T3 have been superceded to Part 807264A01... Intend to infringe any legitimate intellectual right, artistic rights or copyright NGK standard plugs an! 2.65K subscribers in this episode I show how I installed a new Ignition Control Module with Digital Spark. + and gray to - are an OE cornerstone that have provided of! Or tab brand new Mercury Marine 4.3L Alpha ICM Ignition Control Module Part is used!, Wakeboard, Wakesurf & Mercruiser introduced the Thunderbolt IV Ignition Module V8-22. Elbow and has an aluminum housing new Delco EST Ignition system for my Mercruiser 5.7L Shop Kit includes wire. Key on and strike the white/green lead to ground on the exhaust elbow and has aluminum. [ ], Mercruiser Ignition Module is mounted on a triangular plate and requires the use adapter...