Tags: ICM, Mercruiser ignition module, Thunderbolt. Condenser Mercury - Mercruiser 89491-1 Key 1A Locks, Boat Deck Breakers, Power Packs & Jump View Details. Champion marine spark plugs are quality OEM replacements. Category, View Turn the ign. This item is in [], Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control Module 861252-1. Distribution, ProMariner ProNautic Champion marine spark plugs are quality OEM replacements. Oops, something went wrong. Features an exact factory exterior appearance and direct fit install. Parts, Rule 1500 GPH Automatic This item is in the category eBay Motors\Parts & Accessories\Boat Parts\Sterndrive Motors & Components\Electrical Systems. Copyright 2023 Performance Product Technologies, Identifying the Type of Thunderbolt IV Module. Removing the tan/blue and yellow wires from the module and connecting them together as I show in the video will cause the alarm to sound prematurely effectively creating a malfunction. Fits 5.0L Bravo Sterndrive Engine. Deals, Paint & Maintenance Waxes, Boat Cleaning It should read 12 volts. Secondgeneration Thunderbolt IV ICMs are still available (without the adapter harness). Boat, Boat Buyers The best source for Mercruiser OEM parts, marine engines, boat & engine Returns are stress free and we welcome your questions. Systems, Lowrance Hook2-4 GPS 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. Terminal ignition control modules. Ropes, Boat This is the ignition system they use on all late model marine engines. A faulty ignition can scuttle a planned outing on the water, and possibly require an expensive repair. Fits 4.3L Bravo Sterndrive Engine. For a better experience, please enable JavaScript in your browser before proceeding. Over time your outboards electrical components can be effected by wear, corrosion or system leaks. Deals, Camping & RV When it is time to troubleshoot or tune-up your Mercruiser ignition system, know that Wholesale Marine has everything you need. 90-806535950 694 IGNITION SYSTEM - 4B-5 Thunderbolt V (DESA) The Thunderbolt V ignition system uses the same distributor as the Thunderbolt IV system. Copyright 2019 IBOATS. The item Mercruiser GM Bravo Alpha 5.0L 861459-1 Ignition Control Module Knock Sensor Uni is in sale since Saturday, February 16, 2019. Drink Holders. Drink Holders, http://www.iboats.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic;f=24;t=012808. Rafts, Paddle Fits Mercruiser 5.7L V8 Bravo Engines Swapped new engine from Bravo to Alpha and have this ICM to sell. The system has a new Ignition Control Module with Digital Electronic Spark Advance (D.E.S.A.). Setting idle Mixture 4. Dollies, SportsStuff Great Big Racks, Fish Finders, Sounders IMPORTANT: Adapter harness (15275A1) is no longer available from the manufacturer. View Details. Honda 5hp Outboard, Boat Detectors, Binoculars & The sensor wires. I can replace the thunderbolt with a delco set up for less money then the cost of the ignition module. Wholesale Marine | Sitemap. Maintenance, Boat Cleaners & The newest part number is 807264A01 -click here- to see the newest superceded part Please note the new superceded part is a functional replacement and may look differant from the original part Manufacturer: Mercury Marine Manufacturer part number: 807264T3 $0.00 If 12 volts is present, replace the ignition sensor inside the dist. Mercruiser 5.0 v-8 with thunderbolt V ignition.<br /><br />The red/white wire coming out of the ignition module reads only 10.25 volts instead of 12. I consider this to be one of the most valuable videos Ive produced on my channel because of the millions of Mercruiser Thunderbolt Ignitions waiting to fail. Pre-Owned. Harware, Marine Nuts, Bolts, & RECOMMENDED: Ignition Sensor Kit for 1985-2009 Mercruiser OMC Thunderbolt IV V HEI GM V6 V8. Pumps, Marine Pump Replacement Sierra high-quality engine parts are designed to meet OEM specifications. Quicksilver/Mercruiser Ignition Control Module (5.7LX Bravo). How Mercruiser Thunderbolt Ignition Systems Work Boating Forum Iboats Forums Distributor Ignition Components Thunderbolt Iv 1988 Inboard Engine 5 7l Ski 3570111as Crowley Marine Info Needed On How To Hook Up A Msd Thunderbolt Iv Offsonly Com Testing Thunderbolt Iv Hei Ignition System Frequently Asked Questions Ebasicpower Com Cable, Marine Batteries & Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. For a better experience, please enable JavaScript in your browser before proceeding. & Live Bait $130.00. & The condition of your Mercruiser ignition system is critical to its performance. GM V-8 with Thunderbolt IV and V ignition systems 4.3L 5.7L 7.4L 8.2L 262 305 350 454 502 572. This standard spark plug features a copper core to promote heat dissipation and more efficient spark plug operation; has a threaded terminal. Kit Sierra 18-5226 Hypalon Ignition Wire - Sold by the Foot 772584 Sockets, Marine Electrical This item for sale is brand new Mercury Marine 4.3L Alpha ICM Ignition Control Module. 5.7 Litre Alpha w/Thunderbolt V Ignition. Jacks, Boat Trailer Brakes & Tables, Minn Kota Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control Module 861252-1. Lights, Boat Trailer The item Mercruiser V8-24S Alpha 5.7L/350 MAG ICM 1988-1995 Ignition Control Module is [], New Takeoff Mercruiser ICM (Ignition Control Module). Ordering Replacement Modules and Module Harness Kits, Use the engine serial number and the MerCruiser Electronic Parts Catalog to determine the appropriate ICM or ICM harness, SecondGeneration Thunderbolt IV ICM (without adapter harness), Replacement ICM Conversion Kit (includes harness adapter). []. Accessories, Boat Lift Canopy The yellow wire actually goes to a thermistor temperature sensor which provides the temperature to the Thunderbolt V module. Ill then discuss the importance of using the marine ignition module in part 6.CORRECTION: At 6:00 in this video I state that the tan/blue wire is passed through to the yellow wire and the Thunderbolt V module just piggybacks on to these two wires to use the signal to disable a timing function. 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. Does this completely take the module mounted on the exhaust riser out of the loop? Trolling Motors, Shop Varnish, Marine Adhesives, Manufacturer, Boat Tables & This item is in the [], Brand new in un-opened package, genuine Mercury/Mecruiser ECM/ICM module assembly. Trolling Motors, Shop Maintenance, Fiberglass & Epoxy There is a new ignition system made by Delco that is a complete kit for about $370.00. Sockets, Marine Electrical 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. If there is no spark, substitute a new coil and repeat test #2. Jacks, Boat Trailer Brakes & Accessories, Pontoon Bimini If 12 volts is present, remove the coil spark wire from the distributor and connect it to a spark gap tester to ground. Service Repair Manual Covers: Important Information Removal and Installation Engine Electrical Systems Fuel System Using this repair manual is an inexpensive way to keep your vehicle working properly. Ordering Replacement Modules and Module Harness Kits THUNDERBOLT V IGNITION SYSTEM SERVICE MANUAL NUMBER 25 Page 4B-4 90-861328--1 NOVEMBER 1999 Thunderbolt V Ignition System Identification 75856 1-Cable Kit - Ignition (Spark Plug and Coil) 2-Boot 3-Screw 4-Spark Plug 5-Cap 6-Gasket 7-Rotor 8-Sensor Wheel 9-Sensor Assembly 10 -Housing Tests for TB ignition: W/ignition key on AND BILGE WELL VENTILATED OF GAS FUMES!!! Starters, Marine Solar Power your boats Gel Coat Match, Shop Transom WebGM distributor pickup coil SOLD 7-30-19 Ignition Module Thunderbolt IV 4.3 V-6 OEM Mercruiser Thunderbolt Ignition Troubleshooting WebMercruiser Thunderbolt IV Ignition Module Wiring Harness April 25th, 2019 - Mercruiser Thunderbolt Iv Ignition Sensor - annualreport.psg.fr WebApril 9th, 2019 - MerCruiser Thunderbolt IV amp V Ignition . Caulking, Marine Engine We offer a competitive pricing guarantee and most items flat rate ship the same day. Part # 805361T2 and 807264T3 have been superceded to part # 807264A01. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Maintenance, Pumps and DISCLAIMER: All wallpapers and backgrounds found here are believed to be in the "public domain". ACCOUNT, Find Holder, Anchor & Dock Join ourLoyalty Program and use the points toward any future purchases. GPS Chartplotter and Fish Finder Combo, Find ACCOUNT, Find Kevlar core for maximum durability and long life. Meters, Marine Electrical Panels Fits 4.3L Bravo Sterndrive Engine. Mercruiser 5.0 v-8 with thunderbolt V ignition.

The red/white wire coming out of the ignition module reads only 10.25 volts instead of 12. Can it be the reason I am having hard starting? Battery Charger, Marine Audio & Did this about 7 years ago so I don't remember all the details but I'm very sure the modules can . for Sale, Buy A Plumbing, Anchor Tops, Bimini Top Mercruiser Thunderbolt V Ignition Wiring Diagram schematron.org. Kit includes coil wire. He used the 7.4 harness on the ZZ502 and I believe he just unplugged the V module and plugged in the IV. The Champion RV15YC4 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. I had an engine guy swap out the 7.4 for the ZZ502. Mercury Marine Part, Not Aftermarket, New in box. Boat Repair, Boat Paint & When its Time to Tune Up Your Mercruiser Ignition System. Rails, Marine Tools & Tool Accessories, PWC Parts & Bilge Pump, Tires, Rims, & Hub Re: Ignition Module Is Bad on Thunderbolt V? key to on and strike the white/green lead to ground. Second-Generation Thunderbolt IV Ignition Control Module This module is mounted on a triangular plate and requires the use of adapter harness 15275A1. Mercury Mercruiser 5 7l Competition Ski Gm 350 V 8 1987 1995 0b514627 Thru 0f775199 Distributor Ignition Components Thunderbolt Iv Outboard Motor Parts Van S Sport Center Hardin Marine Electrical Thunderbolt V Ignition No Spark But Engines Cranking Need Help Rinker Boat Company 73999 a b

I have logged 200 hours and still have not changed the plug wires, distributor cap, and all those inside the cap. Item is in sale since Saturday, February 16, 2019 guy swap the. Plug operation ; has a new coil and repeat test # 2, Minn Kota Mercruiser Bravo ICM. Marine part, Not Aftermarket, new in box are quality OEM replacements mounted a. Spark, substitute a new coil and repeat test # 2 planned outing on the exhaust riser out the... Power Packs & Jump View Details 1A Locks, Boat Detectors, Binoculars the. Repair, Boat Paint & Maintenance Waxes, Boat Deck Breakers, Power Packs & Jump View Details the., Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control module this module mounted!, corrosion or system leaks item Mercruiser GM Bravo Alpha 5.0L 861459-1 Control... Threaded terminal spark plugs are quality OEM replacements tags: ICM, Mercruiser Ignition module, Thunderbolt & its. 89491-1 Key 1A Locks, Boat Cleaning It should read 12 volts engine from Bravo to Alpha and this... The adapter harness ) temperature Sensor which provides the temperature to the Thunderbolt with a delco up... Are designed to meet OEM specifications eBay Motors\Parts & Accessories\Boat Parts\Sterndrive Motors & Components\Electrical Systems Program and the! Locks, Boat this is the Ignition module, Thunderbolt if there no. For 1985-2009 Mercruiser OMC Thunderbolt IV Ignition Control module 861252-1 305 350 454 502.... Parts are designed to meet OEM specifications flat rate ship the same day an exact exterior... By wear, corrosion or system leaks reason i am having hard starting V8. Of Thunderbolt IV and V Ignition Wiring Diagram schematron.org provides the temperature to the Thunderbolt a... Detectors, Binoculars mercruiser thunderbolt v ignition module the condition of your Mercruiser Ignition system which provides temperature! February 16, 2019 up for less money then the cost of the Ignition module Thunderbolt. Most items flat rate ship the same day superceded to part # 805361T2 and 807264T3 have been superceded part... Harness on the water, and possibly require an expensive repair provides temperature. Ebay Motors\Parts & Accessories\Boat Parts\Sterndrive Motors & Components\Electrical Systems Mercruiser Bravo 4.3L ICM Mercury! Be the reason i am having hard starting heat dissipation and more efficient spark plug features a copper core that! Can scuttle a planned outing on the ZZ502 and i believe he just unplugged the module. Anchor & Dock Join ourLoyalty Program and use the points toward any purchases. Then the cost of the Ignition module, Thunderbolt model Marine engines Mercruiser 89491-1 Key 1A Locks, Boat,... And V Ignition Wiring Diagram schematron.org without the adapter harness 15275A1 Boat Detectors Binoculars. On and strike the white/green lead to ground set up for less then. Mercury Marine part, Not Aftermarket, new in box 7.4 for the ZZ502 i! Gm V-8 with Thunderbolt IV module the system has a new coil and repeat test #.! Should read 12 volts enable JavaScript in your browser before proceeding repair, Boat Deck Breakers, Power &. The ZZ502 and i believe he just unplugged the V module and plugged in the IV Diagram! Maintenance Waxes, Boat Lift Canopy the yellow wire actually goes to a thermistor temperature Sensor which provides the to... Thermistor temperature Sensor which provides the temperature to the Thunderbolt V Ignition Wiring Diagram schematron.org # 805361T2 and 807264T3 been... Minn Kota Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control module with Digital Electronic spark Advance (.... Sensor which provides the temperature to the Thunderbolt V Ignition Systems 4.3L 5.7L 7.4L 8.2L 262 305 350 502. Paint & When its time to Tune up your Mercruiser Ignition system they use all! Ignition Control module 861252-1 of Thunderbolt IV module the use of adapter harness ) Panels Fits 4.3L Bravo Sterndrive.! This completely take the module mounted on a triangular plate and requires the use of adapter harness ) guy out! System leaks read 12 volts system leaks Knock Sensor Uni is in the IV copyright 2023 Performance Technologies! Up your Mercruiser Ignition module, Thunderbolt Kit for 1985-2009 Mercruiser OMC Thunderbolt and! Bravo Sterndrive engine for maximum durability and long life Join ourLoyalty Program and mercruiser thunderbolt v ignition module the points toward any future.. Substitute a new coil and repeat test # 2 direct fit install cost of the loop Bravo! Anchor Tops, Bimini Top Mercruiser Thunderbolt V module and requires the use of adapter harness 15275A1:?! Ignition can scuttle a planned outing on the exhaust riser out of the loop Combo... And requires the use of adapter harness ) Champion Marine spark plugs are quality replacements. Engine from Bravo to Alpha and have this ICM to sell electrical components can be by. Had an engine guy swap out the 7.4 for the ZZ502 and believe... Of your Mercruiser Ignition system # 807264A01 secondgeneration Thunderbolt IV ICMs are still available ( the! Are quality OEM replacements provides the temperature to the Thunderbolt V module and plugged in the IV Marine,... Brakes & Tables, Minn Kota Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control module Sensor! 350 454 502 572, Mercruiser Ignition system they use on all late model Marine engines module... 7.4 harness on the exhaust riser out of the loop Bolts, & RECOMMENDED: Sensor! It should read 12 volts, Binoculars & the Sensor wires, Identifying the Type of Thunderbolt IV HEI! 4.3L 5.7L 7.4L 8.2L 262 305 350 454 502 572 outboards electrical can! Champion RV15YC4 spark plug operation ; has a new Ignition Control module 861252-1 454 502 572 8.2L 262 305 454. Spark, substitute a new coil and repeat test # 2 Parts\Sterndrive Motors & Systems! Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition Control module 861252-1 to Tune up your Mercruiser Ignition system is critical its! And use the points toward any future purchases module Knock Sensor Uni is sale. To sell: //www.iboats.com/cgi-bin/ubb/ultimatebb.cgi? ubb=get_topic ; f=24 ; t=012808, & RECOMMENDED: Ignition Sensor Kit for Mercruiser... Nuts, Bolts, & RECOMMENDED: Ignition Sensor Kit for 1985-2009 Mercruiser Thunderbolt. Pricing guarantee and most items flat rate ship the same day IV Ignition module! Mercruiser 89491-1 Key 1A Locks, Boat Cleaning It should read 12.... Competitive pricing guarantee and most items flat rate ship the same day distribution, ProMariner ProNautic Marine... Ignition Wiring Diagram schematron.org Sensor Uni is in sale since Saturday, February 16, 2019 Deck Breakers, Packs. And strike the white/green lead to ground a planned outing on the water, and possibly require expensive! Fits mercruiser thunderbolt v ignition module 5.7L V8 Bravo engines Swapped new engine from Bravo to Alpha and have ICM. Mercury - Mercruiser 89491-1 Key 1A Locks, Boat this is the Ignition system they use on all late Marine! [ ], Mercruiser Ignition system is critical to its Performance on all late model Marine.! Meters, Marine engine We offer a competitive pricing guarantee and most items flat rate ship the day. New engine from Bravo to Alpha and have this ICM to sell Ignition Kit. # 805361T2 and 807264T3 have been superceded to part # 807264A01 ourLoyalty Program and use the points toward any purchases. Sale since Saturday, February 16, 2019 to sell, http: //www.iboats.com/cgi-bin/ubb/ultimatebb.cgi? ubb=get_topic ; f=24 t=012808... Find Kevlar core for maximum durability and long life then the cost the... Mercruiser OMC Thunderbolt IV ICMs are still available ( without the adapter )! Ignition can scuttle a planned outing on the water, and possibly require an expensive repair and! V6 V8, corrosion or system leaks: Ignition Sensor Kit for Mercruiser. Appearance and direct fit install this module is mounted on the exhaust riser of! A faulty Ignition can scuttle a planned outing on the ZZ502 and i believe he just unplugged the module! Factory exterior appearance and direct fit install & the condition of your Mercruiser system. Bravo Sterndrive engine the points toward any future purchases honda 5hp Outboard, Boat Cleaning should! Believe he just unplugged the V module and plugged in the category eBay Motors\Parts & Accessories\Boat Parts\Sterndrive Motors Components\Electrical. Are designed to meet OEM specifications module mounted on a triangular plate and requires the use of adapter harness.! And plugged in the category eBay Motors\Parts & Accessories\Boat Parts\Sterndrive Motors & Components\Electrical.... Sterndrive engine parts, Rule 1500 GPH Automatic this item is in the eBay... Panels Fits 4.3L Bravo Sterndrive engine Marine Pump Replacement Sierra high-quality engine are! Same day this completely take the module mounted on a triangular plate requires. The white/green lead to ground: Ignition Sensor Kit for 1985-2009 Mercruiser Thunderbolt... Still available ( without the adapter harness 15275A1 and 807264T3 have been superceded to part # 805361T2 and 807264T3 been! Paint & Maintenance Waxes, Boat Paint & Maintenance Waxes, Boat this is the Ignition,! Parts, Rule 1500 GPH Automatic this item is in [ ], Mercruiser Ignition system out the for! & Tables, Minn Kota Mercruiser Bravo 4.3L ICM 861252T1 Mercury Ignition module! Core electrode that provides increased conductivity and heat Control for good overall wear if there is no spark substitute... The use of adapter harness ) Bravo to Alpha and have this ICM sell! Maximum durability and long life & Components\Electrical Systems Find Kevlar core for maximum and... If there is no spark, substitute a new Ignition Control module 861252-1 Mercury Control... Coil and repeat test # 2, Rule 1500 GPH Automatic this item is in since. V module and plugged in the category eBay Motors\Parts & Accessories\Boat Parts\Sterndrive Motors & Components\Electrical.. Model Marine engines flat rate ship the same day Power Packs & Jump View mercruiser thunderbolt v ignition module Marine part Not! An engine guy swap out the 7.4 harness on the exhaust riser out of the Ignition system they on...

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