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LS Engine Parts and Accessories - Electrical System

High Performance 1.4KW LS marine starter
Your Price:
$269.99

High Performance LS Marine Starter

620-3121

This is a "TRUE" High Performance 1.4KW LS marine starter designed for use on late model GM LS Chevrolet marine engine application including 4.8,5.3,6.0,6.2, and 7.0 Litre versions. The application has a slight off-set and uses the OE bolts for installation and features Genuine precision N.D starter motor coupled to patented design billet mount.

Technical specs:
  • Rotation CW
  • kW 1.4
  • Gearing 4.44 to 1
  • Rotatable Yes
  • Voltage 12v

USCG Approved (SAE J1171)


Starter for Chevy LS Engines - Polished - Pertronix S3002P-M
Your Price:
$297.99

Starter for Chevy LS Engines - Polished - Pertronix S3002P-M

701-1520P

Starter for Chevy LS Engines - Polished - Pertronix S3002P-M

This starter features a special sleek design that looks great in all engine installations. This starter combines form and function with the fully enclosed solenoid protecting key components from the elements and damaging heat. This starter is designed so that the body can rotated for improved clearance around headers and other parts in tight engine bays. Built with all new parts the Contour starters feature a powerful Nippondenso motors with a 4.4:1 gear ratio and over 200 foot pounds of torque to handle high compression engines with ease. This starter is polished.

US Coast Guard Approved SAE J1171 Certified


Starter for LS Engines - Black - Pertronix S3002B-M
Your Price:
$282.99

Starter for LS Engines - Black - Pertronix S3002B-M

701-1520B

Starter for LS Engines - Black - Pertronix S3002B-M

This starter features a special sleek design that looks great in all engine installations. This starter combines form and function with the fully enclosed solenoid protecting key components from the elements and damaging heat. This starter is designed so that the body can rotated for improved clearance around headers and other parts in tight engine bays. Built with all new parts the Contour starters feature a powerful Nippondenso motors with a 4.4:1 gear ratio and over 200 foot pounds of torque to handle high compression engines with ease. This starter is black powder coated.

US Coast Guard Approved SAE J1171 Certified


MSD 8.5 MM Spark Plug Wire Set
Your Price:
$82.99

8.5 MM Super Conductor Spark Plug Wire Set, GM LS1, 1997-Present

120-32819

MSD 8.5 MM 8.5 MM Super Conductor Spark Plug Wire Set, GM LS1, 1997-Present

    Features:
  • Made in the USA
  • Custom fit for make and model listed.
  • Wires are precut to exact specifications
  • Bolt-on performance

Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 8 inch length of Super Conductor Wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.


Ignition Coils Pro Power Series, 8 Pack for 1999-2006 GM LS
Your Price:
$673.95

Ignition Coils Pro Power Series, 8 Pack for 1999-2006 GM LS

120-82868

MSD's engineering team have been working diligently the past year to improve our Multiple Spark Coils for the GM LS-engine platform. The new coils fit in place of the OEM coils yet are capable of delivering higher spark energy to the plugs, topped with multiple sparks at idle rpm.

Features:

  • Multiple sparks at idle rpm
  • Direct bolt-in to factory connectors
  • Improved spark energy and voltage output
  • Patented winding design and materials
  • Offset 2.508" Bolt Pattern Center to Center

GM LS1/LS6 DIRECT FIT IGNITION COIL
Starting From:
$60.74

This Part has options, please click the button below to order.

GM LS1/LS6 DIRECT FIT IGNITION COIL

108-30-2878 + Option(s)

AEM’s High Output Direct-Fit Ignition Coil (PN 108-30-2878) is for 1998-2006 GM LS1 and LS6 engines. It delivers up to 15% increased spark energy over the factory coil and provides an OE fit and finish. It uses the OE connector so there is no additional wiring necessary. This high output coil delivers the spark energy you need to optimize combustion for improved performance.


GM LS2/LS3/LS4/LS7/LS9 DIRECT FIT IGNITION COIL
Starting From:
$57.96

This Part has options, please click the button below to order.

GM LS2/LS3/LS4/LS7/LS9 DIRECT FIT IGNITION COIL

108-30-2880 + Option(s)

AEM’s High Output Direct-Fit Ignition Coil (PN 108-30-2880) is for 2005-2015 GM LS2, LS3, LS4, LS7 and LS9 engines. It delivers up to 15% increased spark energy over the factory coil and provides an OE fit and finish. It uses the OE connector so there is no additional wiring necessary. This high output coil delivers the spark energy you need to optimize combustion for improved performance.


LS Plug & Play Harness with Tach Adapter
Your Price:
$195.95

LS Plug & Play Harness with Tach Adapter

865-9123

LS Plug & Play Harness with Tach Adapter

This Plug and Play solution lets you quickly and easily install the 105-9117 Tach Adapter onto your LS-derived engine.

    Features:
  • Does not alter factory wiring
  • Plugs into factory ignition coil connectors
  • Sealed connector plug

Wire Harness, Plug & Play GM LS Engines
Your Price:
$95.95

Wire Harness, Plug & Play GM LS Engines

865-2189

Wire Harness, Plug & Play GM LS Engines, for #9117 Tachometer Adapter

    Features:
  • Does not alter factory wiring
  • Plugs into factory ignition coil connectors
  • 3ft harness length
  • Flying leads to hardwire Auto Meter 9117 Tach Adapter

If you’ve tried to get your tach to function after an LS swap, you know that it isn’t always a simple procedure. Save time, frustration and don't make a single cut in your factory wiring with Auto Meter’s Plug and Play LS Tach Harness. This Plug and Play solution lets you quickly and easily install the Auto Meter 9117 Tach Adapter onto your LS-derived engine. OEM spec connectors and wiring assure a hassle free installation that takes minutes rather than hours. No splicing, cutting or risks of voiding your vehicle's warranty. It’s completely reversible and couldn’t be easier. Get the best possible results in the least amount of time with the solution guaranteed to work right, the first time.


Gauge Install Kit for LS Engines
Your Price:
$39.95

Gauge Install Kit for LS Engines

865-5284

AutoMeter's GM LS engine gauge installation kits feature specialized components to ease the installation of an LS engine into your boat. Includes a full color installation guide that not only details the use of the included metric adapter fittings, short depth temperature sensor, and tachometer resistor, but also covers installation procedures for other commonly monitored parameters.

 Each kit includes:

  • 12mm x 1.5 to 1/8 in. NPT adapter 
  • 16mm x 1.5 to 1/8 in. NPT adapter 
  • Low profile electric temperature sender
  • 10K 1/2 watt resistor (tach function)