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Ignition - Wire Sets

30 Ft. Boat Wiring Harness
Your Price:
$249.99

30 Ft. Boat Wiring Harness

620-08841

30 Ft. Boat Wiring Harness, Wired for Voltmeter and Mercury Style Cannon Plug

Wiring your boat does not have to be a hassle due to tangled wires, bad connections, and guess work. Poor wiring can ruin a boat. These boat harnesses use 275 degree, thermal crossed linked wire that will not kink and is abrasive resistant. Don’t take chances with your boat; trust the leader in marine wiring, Hardin Marine.

Note: Uses 14 AWG wire


Big Block Chevy Mercruiser Style Engine Harness For MSD Ignition
Your Price:
$269.99

Big Block Chevy Mercruiser Style Engine Harness For MSD Ignition

620-08904

Big Block Chevy Mercruiser Style Engine Harness For MSD Ignition

These wiring harnesses were designed for use in custom engine installations that use an MSD Ignition Box. Don't suffer from a tangled spaghetti-wire nightmare. Both the custom and universal harnesses are engineered of the highest quality wire, connections, terminals, and components. Harness is 6 ft. long.

Note: Uses 14 AWG wire


Coil,Lead
Your Price:
$12.99

Coil,Lead

676-18-28101

Key Features:

  • 12" or 304.8mm long w/ 90° female distributor end and 90° female coil end

Use With:

  • 18-5472: Hi-Performance Ignition Coil

Interchanges/Replaces

Mallory

  • 9-28101

Custom MerCruiser Style Engine Harness
Your Price:
$159.99

Custom MerCruiser Style Engine Harness

620-08900

Custom MerCruiser Style Engine Harness - This unit is a Mercury style engine plug with 6-ft of un-terminated wire extending from it for the do-it-yourself installer.

These wiring harnesses were designed for use in custom engine installations. If you've ever tried to use an original Mercury harness on a custom engine installation you know that all of the wires either aren't located where you need them, or they're the wrong length. And there's so many that end up not being used. We have stepped in to build both a custom harness and a do-it-yourself harness using a factory Mercury style engine plug. Don't suffer from a tangled spaghetti-wire nightmare. Both the custom and universal harnesses are engineered of the highest quality wire,connections, terminals, and components.

Note: Uses 14 AWG wire


MerCruiser Style Wiring Pigtail - Mercury Plug, Instrument Side 12"
Your Price:
$89.99

MerCruiser Style Wiring Pigtail - Mercury Plug, Instrument Side 12"

620-08813

MerCruiser Style Wiring Pigtail - Mercury Plug, Instrument Side 12"

This plug is for use when building a boat harness. They are designed to plug into a Mercury engine harness. You can then connect your wiring and run it to your necessary gauges, switches, etc.

Note: Uses 14 AWG wire, the large red power wire and large black ground wire is 10 AWG wire.


Set, Plug Wire
Your Price:
$85.99

Set, Plug Wire

676-18-28086

Key Features:

  • 6 Wires

Additional Details:

  • Fits: Mercury V6 EFI/DFI/DTS

Interchanges/Replaces

CDI

  • 934-0004

Mallory

  • 9-28086

Mercury Marine

  • 84-821945T65
  • 84-821945T74
  • 84-881908T

Mercury Race Outboard

  • 84-821945T65
  • 84-821945T74
  • 84-881908T

Mercury Sport Jet

  • 84-821945T74
  • 84-881908T

Set,Plug Wire
Your Price:
$67.99

Set,Plug Wire

676-18-28044

Key Features:

  • Kevlar core for maximum durability and long life
  • Durable stainless steel wound conductor for maximum horsepower and engine performance
  • Premium silicone jacketing and boots for the ultimate in high temperature protection
  • Superior RFI suppression for the most sensitive electronic system
  • Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity

Additional Details:

  • Cyl.: V8
  • Ignition Type: Presolite w/135 Degree Plug Boots

Interchanges/Replaces

Mallory

  • 9-28044

Start Solenoid Kit
Your Price:
$44.99

Start Solenoid Kit

620-08816

Start Solenoid Kit

Note: Uses 14 AWG wire


Terminal Block Style Complete Boat Wiring Harness
Your Price:
$285.99

Terminal Block Style Complete Boat Wiring Harness

620-08840

Terminal Block Style Complete Boat Wiring Harness - 20 Foot Wired For Voltmeter

Wiring your boat doesn't have to be a hassle due to tangled wires, bad connections, and guess work. Poor wiring can ruin a boat these boat harnesses use 275 degree, thermal crossed linked wire that won't kink and is abrasive resistant. Don't take chances with your boat; trust the leader in marine wiring, Hardin Marine.

Note: Uses 14 AWG wire


Terminal Block Style Marine Engine Wiring Harness - 460 Ford
Your Price:
$269.99

Terminal Block Style Marine Engine Wiring Harness - 460 Ford

620-08803

Terminal Block Style Marine Engine Wiring Harness - 460 Ford

Wiring your boat's engine can be simple and easy. Take the frustration out of bad connections. These weather proof correct fit engine harnesses make the perfect choice for a new boat or to update an old boat. Save time and money with the right harness. NOTE: Bracket is universal fit and may require bushings or washers on one side of the bracket when mounting (not included).

Note: Uses 14 AWG wire


Terminal Block Style Marine Engine Wiring Harness - BBC / SBC
Your Price:
$289.99

Terminal Block Style Marine Engine Wiring Harness - BBC / SBC

620-08802

Terminal Block Style Marine Engine Wiring Harness - Big Block/Small Block Chevy

Wiring your boat's engine can be simple and easy. Take the frustration out of bad connections. These weather proof correct fit engine harnesses make the perfect choice for a new boat or to update an old boat. Save time and money with the right harness. NOTE: Bracket is universal fit and may require bushings or washers on one side of the bracket when mounting (not included).

Note: Uses 14 AWG wire


Terminal Block Style Marine Engine Wiring Harness - Oldsmobile
Your Price:
$299.99

Terminal Block Style Marine Engine Wiring Harness - Oldsmobile

620-08801

Terminal Block Style Marine Engine Wiring Harness - Oldsmobile

Wiring your boat's engine can be simple and easy. Take the frustration out of bad connections. These weather proof correct fit engine harnesses make the perfect choice for a new boat or to update an old boat. Save time and money with the right harness. NOTE: Bracket is universal fit and may require bushings or washers on one side of the bracket when mounting (not included).

Note: Uses 14 AWG wire


Universal Engine Harness
Your Price:
$228.99

Universal Engine Harness

620-08815

Universal Engine Harness for use in multiple engine applications. The wires are 6' long and do not have any terminals on the engine ends.

Note: Uses 14 AWG wire


Universal Engine Harness w/ Solenoid Kit
Your Price:
$269.99

Universal Engine Harness w/ Solenoid Kit

620-08817

Universal Engine Harness w/ Solenoid Kit for use in multiple engine applications. The wires are 6' long and do not have any terminals on the engine ends.

Note: Uses 14 AWG wire


Universal Mercury Plug Harness 20 FT
Your Price:
$199.99

Universal Mercury Plug Harness 20 FT

620-08814

Universal Mercury Plug Harness 20 FT (Male Plug)

This plug is for use when building a boat harness. They are designed to plug into a Mercury engine harness. This is a perfect start for the handy do-it-yourselfer. This universal style harness will provide connections for power, ignition and sender wires for the engine. Additional wiring is required to complete a factory style harness.

Note: Uses 16 AWG wires, red and black wires are 10 AWG.


Wire Set
Your Price:
$54.99

Wire Set

676-18-28082

Additional Details:

  • Fits: Mercury 100, 115, 125 & 80 Jet (4 cyl) G301750 & Below

Interchanges/Replaces

Mallory

  • 9-28082

Mercury Marine

  • 84-813715A8

Wiring, Plug Set
Your Price:
$44.99

Wiring, Plug Set

676-18-8833-1

Additional Details:

  • Ignition Type: Delco EST

Interchanges/Replaces

Mallory

  • 9-28056

Mercruiser Stern Drive

  • 84-816761A14
  • 84-816761Q14

Wiring, Plug Set
Your Price:
$97.99

Wiring, Plug Set

676-18-8829-1

Interchanges/Replaces

Mallory

  • 9-28057

Mercury Marine

  • 84-863656A2

Wiring, Plug Set
Your Price:
$54.99

Wiring, Plug Set

676-18-8840-1

Key Features:

  • Kevlar core for maximum durability and long life
  • Durable stainless steel wound conductor for maximum horsepower and engine performance
  • Premium silicone jacketing and boots for the ultimate in high temperature protection
  • Superior RFI suppression for the most sensitive electronic system
  • Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity

Interchanges/Replaces

Mallory

  • 9-28090

Wiring, Plug Set
Your Price:
$41.99

Wiring, Plug Set

676-18-8839-1

Key Features:

  • Kevlar core for maximum durability and long life
  • Durable stainless steel wound conductor for maximum horsepower and engine performance
  • Premium silicone jacketing and boots for the ultimate in high temperature protection
  • Superior RFI suppression for the most sensitive electronic system
  • Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity

Interchanges/Replaces

Mallory

  • 9-28092

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