Mercruiser Ignition System

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Mercruiser Tune Up Kit

Mercruiser Tune Up Kit
Mercruiser Ignition Coils

Mercruiser Ignition Coils
Mercruiser Spark Plug Wires

Mercruiser Spark Plug Wires
Mercruiser Spark Plugs

Mercruiser Spark Plugs
Mercruiser Ignition Modules

Mercruiser Ignition Modules
Mercruiser Electronic Conversion Kits

Mercruiser Electronic Conversion Kits
Mercruiser Distributors

Mercruiser Distributors
      • Sierra 18-8822-1 Spark Plug Wire Set
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        Sierra 18-8822-1 Spark Plug Wire Set

        $77.99

        Sierra 18-8822-1 Spark Plug Wire Set Sierra replacement spark plug wire set for Delco HEI engines. Ignition Type: Delco HEI Wire Lengths: 2 Spark Plug Wires 27.5" 2 Spark Plug Wires 30.5" 2 Spark Plug Wires 39" 2 Spark Plug Wires 41" 1 Coil...

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      • CDI E18-0008 Ignition Coil
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        CDI E18-0008 Ignition Coil

        $50.99

        CDI E18-0008 Ignition Coil The CDI E18-0008 is an ignition coil designed for Mercruiser Engines V or thunderbolt IV. Fits: Mercruiser 1975-2017 Gen+ 1987 175 (262c.i.) 1987 175 2 BBL. GM 1985-1993 175, 185, 4.3 (262c.i.) 1985-1987 185 (2bbl)...

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      • Sierra 18-26111-1 Mercruiser Distributor
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        Sierra 18-26111-1 Mercruiser Distributor

        $471.99

        Sierra 18-26111-1 Mercruiser Distributor Sierra replacement electronic distributor for Mercruiser engines. Fits: Mercruiser 3.7L Rotation: Conventional Stabilized points eliminate point float and bounce High dielectric condenser with brass case...

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      • Sierra 18-7648 Ignition Coil
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        Sierra 18-7648 Ignition Coil

        $125.99

        Sierra 18-7648 Ignition Coil Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mercruiser Stern Drives and Volvo Penta engines. Fits MCM 496 Mag & HO (s/n 0M025000-0M376087) & MIE 8.1L & HO (s/n 0M026000...

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      • Mercruiser 8M0178581 Ignition Coil
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        Mercruiser 8M0178581 Ignition Coil

        $184.99

        Mercruiser 8M0178581 Ignition Coil Genuine OEM Mercury-Mercruiser part. Fits: MCM 496 Mag & HO (s/n 0M376088 thru 1A352731) and MIE 8.1L & HO (s/n 0M315053 thru 1A380318). Supersedes: 889925 Special Order Item.

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      • Mercury - Mercruiser 8M6001222 Rotor
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        Mercury - Mercruiser 8M6001222 Rotor

        $23.49

        Mercury - Mercruiser 8M6001222 Rotor Genuine OEM Mercury-Mercruiser part. Replacement rotor for Mercruiser stern drives. Fits: 2001 and newer MCM/MIE 4.3L, 5.0L, 5.7L & 6.2L MPI engines with ECM 555 (s/n 0M300000 and up)

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      • Sierra 18-5347 Condenser Replaces 8M6001249
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        Sierra 18-5347 Condenser Replaces 8M6001249

        $6.49

        Sierra 18-5347 Condenser The Sierra 18-5347 Condenser is a replacement part for Ford & GM 4, 6, & 8 cylinder engines with Prestolite conventional ignition. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements...

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      • EMP 300-03085 MerCruiser Tune Up Kit
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        EMP 300-03085 MerCruiser Tune Up Kit

        $35.19

        EMP 300-03085 MerCruiser Tune Up Kit with Cap This tune up kit comes with a cap and is intended for use with MerCruiser engines. This tune up kit meets all OEM requirements. Tune Up Kit Application: For 1981-2001 V8 180-800HP GM & MIE engines with...

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      • Mercruiser 8M6001106 Distributor Cap
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        Quicksilver 8M0215003 Distributor Cap

        $86.49

        Mercruiser 8M0215003 Distributor Cap Genuine OEM Mercruiser part. Fits 2001‑2015 MCM/MIE 5.0L, 5.7L & 6.2L MPI engines with ECM 555 (s/n 0M300000 thri 2A455878) Application: 357 HRZ BOBTAIL RM - [1G300000 THRU 1G399999] 383 MAG...

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      • Sierra 18-5269 Tune Up Kit
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        Sierra 18-5269 Tune Up Kit

        $37.99

        Sierra 18-5269 Tune Up Kit - Delco In-line 6 Single Point Sierra high-quality tune up kit for Delco In-Line single point. Kit Includes: (1) 18-5311 Contact Set (1) 18-5345 Condenser (1) 18-5418 Rotor (1) 18-5386 Distributor...

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      • Sierra 18-5312-1 Distributor
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        Sierra 18-5312-1 Distributor

        $317.99

        Sierra 18-5312-1 Distributor - Ford V8 For: Most Ford 351 CID V-8 engines Rotation: Conventional Stabilized points eliminate point float and bounce High dielectric condenser with brass case eliminates corrosion Mylar insulation provides greater...

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      • Sierra Marine Distributor - 18-5313-1
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        Sierra 18-5313-1 Distributor

        $407.49

        DISTRIBUTOR for GM V-8 Engines Contact Controlled Stabilized points eliminate point float and bounce High dielectric condenser with brass case eliminates corrosion Mylar insulation provides greater protection against current leaks and...

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      • CDI E64-0006 Distributor Cap
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        CDI E64-0006 Distributor Cap

        $66.99

        CDI E64-0006 Distributor Cap The CDI E64-0006 is a distributor cap designed for use with Mercruiser & Volvo engines. Fits: Mercruiser 2001-2004 350 MAG HORIZON MIE 1975-2017 350 MAG MPI 2001-2017 350 MAG MPI ALPHA/BRAVO 2001-2017 350 MAG...

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      • Mercury - Mercruiser 33-941 Spark Plug QL77CC
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        Mercury - Mercruiser 33-941 Spark Plug QL77CC

        $10.99

        Mercury - Mercruiser 33-941 Spark Plug QL77CC Replacement Mercury/Mercruiser Champion copper marine spark plug.  Resist fouling Superior corrosion resistance Dependable starts Improved performance Sold individually Special Order Item...

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      • Sierra 18-5494-2 Electronic Distributor
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        Sierra 18-5494-2 Electronic Distributor

        $585.99

        Sierra 18-5494-2 Electronic Distributor for Mallory YLM624AV For Chevrolet V-8 including 482, 502, 540 CID (except 348, 409 & Tall Deck Big Block) Conventional rotation Contains: (1) 18-5376 Distributor Cap (1) 18-5488 Module (1)...

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      Mercruiser OEM Engine Parts Finder

      Mercruiser Ignition Tune Up

      The condition of your Mercruiser ignition system is critical to its performance. Over time your outboard’s electrical components can be effected by wear, corrosion or system leaks. A faulty ignition can scuttle a planned outing on the water, and possibly require an expensive repair. When your Mercruiser is hard to start or will not start, Wholesale Marine offers these suggestions for troubleshooting your ignition system. This procedure enables owners to fault trace if it requires a simple fix or a significant repair.

      When it’s Time to Tune Up Your Mercruiser Ignition System

      1)  First, check the obvious. Is there plenty of gas in the tank? Are all the fluids at the correct levels? Lastly, make sure all the wires are corrosion-free and connected properly. Try to start the engine. A quick fix may be all that it required.

      2)  If there is no start from the engine, a faulty or worn spark plug may be the culprit. Pull the plug and ensure that it is clean. If it is wet, this may be an indication of a bigger issue. If the plug is dry but discolored, it may have been the wrong type of plug for your motor. Check your owner’s manual and install the right plug.

      3)  If the plug is working disconnect the black/yellow wire from the engine to check the kill circuit. If the engine still does not start, the white/green and green/white stator wires need to be replaced. This will impact the engine starting cylinder. If the engine still will not start, the stator is bad and requires replacement.

      When it is time to troubleshoot or tune-up your Mercruiser ignition system, know that Wholesale Marine has everything you need. We offer a competitive pricing guarantee and most items flat rate ship the same day. Returns are stress free and we welcome your questions. Make us your one-stop boating shop! Join our Loyalty Program and use the points toward any future purchases. We’re here to take your call Monday through Friday from 9:00 AM until 6:00 PM EST at (877) 388-2628.