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MSD Ignition 31223 - MSD Universal Spark Plug/Coil Wire Sets



MSD Ignition 31223 - MSD Universal Spark Plug/Coil Wire Sets

JEGS Part Number: 121-31223

Black Universal 8.5mm Spark Plug Wire Set
  • 8-Cylinder
  • Distributor Boots: 90° HEI (Male Post)
  • Plug Boots: 90°
  • $92.77
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    MSD Ignition 31223 - MSD Universal Spark Plug/Coil Wire Sets Details

    Black Universal Spark Plug Wire Sets

    Set for engines with late model type (HEI "spark plug top") distributor caps. Installed spark plug boots and terminals are 90°.

    Specifications:

    Boot Type
    90 Degree
    Color
    Black
    Engine
    Universal 8 Cylinder
    Position
    N/A
    Spark Plug Boot Material
    Silicone
    Assembled
    No
    Conductor Style
    Spiral core
    Distributor Boot Color
    Gray
    Distributor Boot Material
    Silicone
    Distributor Terminal Ends
    Male/HEI
    Quantity
    Sold as a set
    RFI Suppression
    Yes
    Spark Plug Boot Color
    Gray
    Spark Plug Boot Ends (Deg)
    90 degrees
    Wire Color
    Black
    Diameter (mm)
    8.5
    Coil Wire Included
    Yes
    Manufacturer's Part Number:
    31223

    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.

    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.

    Click to enlarge

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    1981 FORD F-250

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RANGER LARIAT

    1982 FORD MUSTANG

    • EngineType: V8
    • SubModel: GLX

    1977-1982 FORD F-350

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1984-1986 FORD THUNDERBIRD

    • EngineType: V8
    • SubModel: ELAN

    1977-1978 FORD F-100

    • EngineType: ALL
    • SubModel: NORTHLAND

    1977-1978 FORD F-350

    • EngineType: ALL
    • SubModel: SUPER CAB

    1981-1986 GMC C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1984 FORD F-150

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1982-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1981 FORD GRANADA

    • EngineType: V8
    • SubModel: L

    1993 GMC K1500

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA

    1980 BUICK ELECTRA

    • Liter: 4.9
    • EngineType: V8
    • SubModel: ESTATE WAGON

    1979-1981 GMC C1500 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1981 FORD E-350 ECONOLINE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1982 GMC K2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA GRANDE

    1978-1979 CHEVROLET C10 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BIG TEN

    1981 FORD F-150

    • EngineType: V8
    • SubModel: RANGER XLT

    1984-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1982-1986 GMC C2500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1984-1985 FORD LTD

    • EngineType: V8
    • SubModel: BASE

    1988-1992 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA

    1977-1978 BUICK LESABRE

    • EngineType: V8
    • SubModel: CUSTOM

    1992-1993 FORD E-350 ECONOLINE CLUB WAGON

    • Liter: 7.5
    • EngineType: V8
    • SubModel: CUSTOM HD

    1980-1981 PONTIAC FIREBIRD

    • Liter: 4.9
    • EngineType: V8
    • SubModel: ESPRIT

    1981 GMC C1500 SUBURBAN

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8

    1983-1984 GMC CABALLERO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DIABLO

    1979-1982 FORD E-350 ECONOLINE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CARGO

    1987 GMC R1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8

    1983-1986 FORD F-250

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1982-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1989-1993 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA XC

    1985 FORD LTD

    • EngineType: ALL
    • SubModel: LX BROUGHAM

    1988-1993 GMC K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLE

    1980 BUICK LESABRE

    • Liter: 4.9
    • EngineType: V8
    • SubModel: LIMITED

    1981 FORD F-100

    • EngineType: V8
    • SubModel: RANGER XLT

    1985-1987 PONTIAC GRAND PRIX

    • EngineType: V8
    • SubModel: LE

    1983 FORD F-250

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SUPER CAB

    1977 FORD F-350

    • EngineType: ALL
    • SubModel: XLT

    1980-1981 OLDSMOBILE 98

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LUXURY

    1982-1986 GMC C2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1983-1984 GMC G25/G2500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RALLY CUSTOM

    1978-1982 FORD E-350 ECONOLINE

    • Liter: 7.5
    • EngineType: V8
    • SubModel: SUPER PASSENGER WAGON

    1984 FORD F-150

    • Liter: 5.8
    • EngineType: V8
    • SubModel: XLT

    1987 GMC R2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1988-1992 CHEVROLET C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1991-1994 FORD E-350 ECONOLINE CLUB WAGON

    • Liter: 7.5
    • EngineType: V8
    • SubModel: XLT

    1979-1981 FORD F-250

    • Liter: 5.8
    • EngineType: V8
    • SubModel: RANGER LARIAT

    1986-1990 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: DELUXE

    1975-1979 FORD E-250 ECONOLINE

    • Liter: 7.5
    • EngineType: V8
    • SubModel: CARGO

    1975-1976 FORD TORINO

    • EngineType: ALL
    • SubModel: ALL

    1979 OLDSMOBILE CUTLASS SALON

    • EngineType: ALL
    • SubModel: HURST

    1982-1993 GMC G15/G1500 VAN

    • EngineType: V8
    • SubModel: RALLY STX

    1987 FORD LTD CROWN VICTORIA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1985 FORD BRONCO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1991-1993 GMC K2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA SLE

    1975-1978 PONTIAC GRAND SAFARI

    • EngineType: ALL
    • SubModel: ALL

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8

    1992-1993 BUICK ROADMASTER

    • EngineType: ALL
    • SubModel: BASE

    1982 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1979 FORD F-100

    • Liter: 5.8
    • EngineType: V8
    • SubModel: RANGER XLT

    1984 PONTIAC GRAND PRIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LE

    1982 FORD F-250

    • EngineType: V8
    • SubModel: XLS

    1976 BUICK RIVIERA

    • EngineType: ALL
    • SubModel: SPORT

    1981-1982 FORD E-100 ECONOLINE

    • EngineType: V8
    • SubModel: CHATEAU

    1980-1982 FORD FAIRMONT

    • Liter: 4.2
    • EngineType: V8
    • SubModel: BASE

    1980-1982 OLDSMOBILE CUTLASS CRUISER

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1979 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: VISTA CRUISER BROUGHAM

    1983-1984 PONTIAC BONNEVILLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1987-1992 FORD F-250

    • Liter: 5.8
    • EngineType: V8
    • SubModel: CUSTOM

    1977-1980 GMC C1500 PICKUP

    • EngineType: V8
    • SubModel: BIG TEN

    1982 CHEVROLET K10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1985-1986 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1976 PONTIAC CATALINA

    • EngineType: ALL
    • SubModel: CATALINA

    1980 GMC C2500 SUBURBAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1983-1993 GMC G35/G3500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RALLY

    1990-1992 FORD F SUPER DUTY

    • Liter: 7.5
    • EngineType: V8
    • SubModel: CUSTOM

    1977-1982 FORD F-250

    • EngineType: V8
    • SubModel: SUPER CAB

    1986 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: BASE

    1987-1991 GMC R3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1985 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1989-1993 GMC C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA XC

    1979 FORD F-100

    • Liter: 5.8
    • EngineType: V8
    • SubModel: RANGER LARIAT

    1982-1986 CHEVROLET K30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM

    1994 FORD MUSTANG

    • Liter: 5.0
    • SubModel: GT
    • CUI: 302
    • EngineType: V8

    1983-1984 FORD F-250

    • Liter: 5.0
    • EngineType: V8
    • SubModel: XLT

    1975-1976 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC SPORT

    1981-1986 GMC C1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1982-1986 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1980-1981 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • EngineType: V8
    • SubModel: LS

    1981-1982 FORD E-250 ECONOLINE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SUPER CARGO

    1978-1980 GMC C1500 PICKUP

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1987 OLDSMOBILE CUTLASS SUPREME

    • EngineType: V8
    • SubModel: 442

    1976 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BROUGHAM D'ELEGANCE

    1981 GMC G15/G1500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RALLY STX

    1980 FORD THUNDERBIRD

    • EngineType: V8
    • SubModel: SILVER ANNIVERSARY

    1982-1983 GMC C3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1979-1981 FORD F-250

    • Liter: 5.8
    • EngineType: V8
    • SubModel: RANGER XLT

    1986 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: BASE
    31223 - MSD Universal Spark Plug/Coil Wire Sets is rated 5.0 out of 5 by 2.
    • 2016-06-25T13:52CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_81278, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Nice wires Much better than the Jegs brand wires I'm replacing. These come with an adequate stripping/crimping tool to aid in assembly. These wires are very long, I used the shortest one supplied for my longest wire.
    Date published: 2016-06-22
    Rated 5 out of 5 by from Perfect wires The wires were perfect. The instructions were thorough, and they came with a handy tool for crimping and cutting the ends.
    Date published: 2015-09-03
    • 2016-06-25T13:52CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_81278, PRD, sort_relevancy
    • clientName_jegs
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