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Boating & Marine > Marine Engine Parts > Spark Plugs & Tune Up Kits >

Boating & Marine>Marine Engine Parts>Spark Plugs & Tune Up Kits>

Engine Parts

For the mechanic or do-it-yourselfer, we offer parts from Sierra, Arrowhead, Arco, and more for most outboard motors and inboard engines. Our engine parts include starters, water pumps, manifolds, mufflers, alternators, starters, spark plugs, carburetors, solenoids, tilt and trim motors, and more. Seloc Counterman makes finding the right part easy.

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Sierra Distributor Cap For Mercury Marine/OMC/Volvo Engine Sierra Part #18-5361

Sierra Distributor Cap For Mercury Marine/OMC/Volvo Engine Sierra...

Key Features
  • Sierra Part #18-5361

  • Distributor cap

  • For Mercury Marine/OMC/Volvo engine

$8.04
Magstar Marine Spark Plug Wire Set for 4-Cyl. with Electronic Ignition

Magstar Marine Spark Plug Wire Set for 4-Cyl. with Electronic ...

Key Features
  • High performance marine wire set

  • Eliminates radio interference

  • Stainless steel spark plug terminals

  • Corrosion-proof connection

  • Pure silicone boots for maximum heat protection

$24.99
$21.96
Aqua Power Complete Performance Marine Tune-Up Kit

Aqua Power Complete Performance Marine Tune-Up Kit

Key Features
  • Includes cap, rotor, points, and condenser

  • For Mercruiser V-6 engines with:

  • Thunderbolt IV ignition systems

$27.99
Sierra Spark Plug Wire Kit For Mercury Marine Engine, Sierra Part #18-5225

Sierra Spark Plug Wire Kit For Mercury Marine Engine, Sierra Part...

Key Features
  • Sierra Part #18-5225

  • Spark plug wire kit

  • Designed for Mercury Marine engine

$32.99
Sierra Wiring/Plug Set For Mercury Marine/OMC Engine, Sierra Part #18-8810-1

Sierra Wiring/Plug Set For Mercury Marine/OMC Engine, Sierra Part...

Key Features
  • Sierra Part #18-8810-1

  • Wiring/plug set

  • For Mercury Marine/OMC engine

$38.99
Sierra Wiring/Plug Set For Mercury Marine/OMC Engine, Sierra Part #18-8800-1

New! Sierra Wiring/Plug Set For Mercury Marine/OMC Engine, Sierra...

Key Features
  • Sierra Part #18-8800-1

  • Wiring/plug set

  • For Mercury Marine/OMC engine

$35.99
Sierra Wiring/Plug Set, Sierra Part #18-8839-1

Sierra Wiring/Plug Set, Sierra Part #18-8839-1

Key Features
  • Sierra Part #18-8839-1

  • Wiring/plug set

$31.99
Magstar Marine Spark Plug Wire Set for V8 GM Ford Engines

Magstar Marine Spark Plug Wire Set for V8 GM & Ford Engines

Key Features
  • Stainless steel spark plug terminals

  • Positive corrosion-proof connection

  • Pure silicone boots for maximum heat protection

$39.99
$34.96
Sierra Wiring/Plug Set For Chrysler Inboard Engine, Sierra Part #18-8827-1

Sierra Wiring/Plug Set For Chrysler Inboard Engine, Sierra Part #...

Key Features
  • Sierra Part #18-8827-1

  • Wiring/plug set

  • For Chrysler Inboard engine

$69.99
Sierra Tuneup Kit, Sierra Part #18-5279

New! Sierra Tuneup Kit, Sierra Part #18-5279

Key Features
  • Sierra Part #18-5279

  • Tuneup kit

$29.99
Sierra Tuneup Kit For OMC Engine, Sierra Part #18-5258

Sierra Tuneup Kit For OMC Engine, Sierra Part #18-5258

Key Features
  • Sierra Part #18-5258

  • Tuneup kit

  • For OMC engine

$22.99
Sierra Tuneup Kit For OMC Engine, Sierra Part #18-5251

Sierra Tuneup Kit For OMC Engine, Sierra Part #18-5251

Key Features
  • Sierra Part #18-5251

  • Tuneup kit

  • For OMC engine

$22.99
Sierra Tuneup Kit For OMC Engine, Sierra Part #18-5256

Sierra Tuneup Kit For OMC Engine, Sierra Part #18-5256

Key Features
  • Sierra Part #18-5256

  • Tuneup kit

  • For OMC engine

$30.99
Aqua Power Complete Performance Marine Tune-Up Kit..

Aqua Power Complete Performance Marine Tune-Up Kit

Key Features
  • Includes cap, rotor, points, and condenser

8 models to choose from
$12.99 - $84.99
Electronic Conversion Kits

Electronic Conversion Kits

Key Features
  • Easy to install

  • Performance not affected by oil, heat, or moisture

  • Not for use in OMC enfines w/shift assist module

  • Distributor cap and rotor not included

6 models to choose from
$139.99 - $174.99
Sierra Tuneup Kit For Volvo Engine, Sierra Part #18-5257

Sierra Tuneup Kit For Volvo Engine, Sierra Part #18-5257

Key Features
  • Sierra Part #18-5257

  • Tuneup kit

  • For Volvo engine

$36.99
CDI 7" Spark Tester Wire

CDI 7" Spark Tester Wire

Key Features
  • 7" extension wire

  • Use with CDI-5119766 spark gap tester

  • Set includes 4 wires

$29.99
Sierra Spark Plug Wire Set For Mercury Marine, Sierra Part #18-8804-1

Sierra Spark Plug Wire Set For Mercury Marine, Sierra Part #18-...

Key Features
  • Sierra Part #18-8804-1

  • Mercury Marine spark plug wire set

$39.99
Sierra Electronic Conversion Kit, Sierra Part #18-5296-2

Sierra Electronic Conversion Kit, Sierra Part #18-5296-2

Key Features
  • Sierra Part #18-5296-2

  • Electronic conversion kit

$129.99
Sierra Tuneup Kit For OMC Engine, Sierra Part #18-5006

Sierra Tuneup Kit For OMC Engine, Sierra Part #18-5006

Key Features
  • Sierra Part #18-5006

  • Tuneup kit

  • For OMC engine

$19.99

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