Made in USA
Replacement Coil Wire Super Conductor 8.5mm
InfoVehicle Info Needed
MSD IGNITIONPART NUMBER: 121-84039

Replacement Coil Wire Super Conductor 8.5mm

$3178
1 left in stock
ShippingShips Today
Lowest PriceLowest Price Guarantee

Replacement Coil Wire
    Replacement Coil Wire
  • Super Conductor 8.5mm
  • 18" Long
  • Blaster 2 HEI (Male Post) Boot
  • Red

    This Super Conductor replacement coil wire is 18" long and for use with a Blaster 2 Coil and a HEI (Male Post) style distributor cap.
  • Coil Wire, Super Conductor

MSD's Universal Spark Plug Wire Sets are available in your choice of black or red wire for a variety of applications and include a spark plug terminal and installed boot with one open end. The set also includes distributor cap boots and terminals so the wire can cut to a specified length and installed with the supplied mini-stripper-crimper.

MSD's Replacement Spark Plug Wires and Coil Wires are made with the same Super Conductor wire as their universal and pre-made sets, just longer than normal for custom tailoring when you need that extra length.

Show More

Features:

    • Only 40-50 ohms resistance per foot of wire (lowest of any helically-wound wire)
    • MSD Ignition Copper alloy conductors result in less spark energy loss so more reaches spark plugs
    • Over 40 feet of conductor per foot of wire
    • Conductors are wrapped around ferro-magnetic center cores, which effectively suppresses electro magnetic interference
    • Outer sleeves consist of silicone and synthetic material for a strong resistance to heat, abrasion, and tearing.

JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

 

Click to enlarge

Part TypeIgnition Coil Wire
Product LineMSD Universal Spark Plug/Coil Wire Sets
BrandMSD IGNITION
Package Height0.7
Package Width6.5
Package Length7.4
Weight0.3 PG
Part CategoryPerformance Parts
Diameter (Mm)8.5
Distributor Boot MaterialSilicone
Wire ColorRed
QuantitySold as a kit
Coil Boot MaterialSilicone
Coil Boot ColorGray
Distributor Terminal EndsMale/HEI
Coil Wire Boot Ends90 degree
Distributor Boot ColorGray
Coil Wire Length18 in (457.2 mm)
Coil Plug EndsMale/HEI
Part FitmentSemi Universal
Terminals IncludedYes
Vendor Part Number84039
Package Qty1
Package TypeEA
No Questions
No Reviews

Items You Need

High-Output Ignition Coil for CD Ignition System

JEGS

High-Output Ignition Coil for CD Ignition System

Part Number : 555-40150
$4499$48.59
You Save$3.60
High-Output Ignition Coil for Electronic and CD Ignition Systems [Red]

JEGS

High-Output Ignition Coil for Electronic and CD Ignition Systems [Red]

Part Number : 555-40155
$4299$46.39
You Save$3.40
Replacement Boots and Terminals 90° MSD Logo

MSD IGNITION

Replacement Boots and Terminals 90° MSD Logo

Part Number : 121-3311
$1611
Replacement Boots and Terminals 90° HEI

MSD IGNITION

Replacement Boots and Terminals 90° HEI

Part Number : 121-3320
$1500
Thermo-Sleeve 2-1/8" to 2-1/2" Diameter

THERMO TEC

Thermo-Sleeve 2-1/8" to 2-1/2" Diameter

Part Number : 893-14025
$3823

ITEM YOU MAY ALSO CONSIDER

8.5mm Black Ultra Pow'r Wire Coil Wire Kit (3 ft.)

JEGS

8.5mm Black Ultra Pow'r Wire Coil Wire Kit (3 ft.)

Part Number : 555-402007
$1379$14.99
You Save$1.20
8.5mm Red Ultra Pow'r Wire Coil Wire Kit (3 ft.)

JEGS

8.5mm Red Ultra Pow'r Wire Coil Wire Kit (3 ft.)

Part Number : 555-4020077
$1770$18.99
You Save$1.29
8.5mm Yellow Ultra Pow'r Coil Wire Kit (3 ft.)

JEGS

8.5mm Yellow Ultra Pow'r Coil Wire Kit (3 ft.)

Part Number : 555-40207
$1350$14.99
You Save$1.49
Replacement Coil Wire Super Conductor 8.5mm

MSD IGNITION

Replacement Coil Wire Super Conductor 8.5mm

Part Number : 121-84049
$3508
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!