Jegs Free Catalog
1-800-345-4545
FREE SHIPPING!
Orders Over $95
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Free Shipping on Orders Over $95
Shop By Vehicle
Shop By
Category
Close Menu
Top Categories
All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

MSD Ignition 8243

Blaster Coil-on-Plug 2005-2015 Ford 4.6L/5.4L SOHC 3V

MSD Ignition 8243

121-8243

jegs shipping
Ships 03/10/17 if Ordered Today
MSD Ignition 8243 Blaster Coil-on-Plug 2005-2015 Ford 4.6L/5.4L SOHC 3V $41.57
Blaster Coil-on-Plug
  • 2005-2015 Ford 4.6L/5.4L SOHC 3V
  • 1/pkg

  • MSD Ignition 8243 Details

    2005-15

    Specs at 14 Volts
  • Turns Ratio: 80 to 1
  • Primary Resistance: .51 ohms
  • Secondary Resistance: 5.7K ohms
  • Inductance: 1.7 mH
  • Secondary Current: 100 mA
  • Spark Duration (mS): 750 us
  • Energy: 38 mJ
  • Maximum Voltage: 25KV

  • Specifications:

    Mounting Bracket Included
    No
    Coil Shape
    Square
    Coil Wire Included
    No
    Ballast Resistor Included
    No
    CARB EO Number
    D-40-42 (pdf)
    Coil Color
    Red
    Coil Internal Construction
    Epoxy
    Coil Style
    Coil pack
    Coil Wire Attachment
    Female/Socket
    Quantity
    Sold individually
    Manufacturer's Part Number:
    8243

    Direct Bolt-In Replacements That Use Factory Connectors

    Designed for Ford coil-on-plug applications, these reliable Blaster Coils improve spark energy, voltage output, and high-RPM operation. They feature patented winding and are legal via CARB E.O. #D-40-42.

    View MSD 6-Mod Ignition Controller and Blaster Coil Tech Article

    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.

    Does MSD Ignition 8243 fit your vehicle?

    Narrow Results

    2006-2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: DESIGNER SERIES
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 FORD E-150 ECONOLINE

    • Liter: 4.6
    • SubModel: XL
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 FORD F-150

    • Liter: 5.4
    • SubModel: LARIAT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2005 FORD EXPLORER

    • Liter: 4.6
    • SubModel: XLT SPORT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005-2007 FORD E-250 ECONOLINE

    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2002 FORD EXPEDITION

    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2007 FORD EXPLORER SPORT TRAC

    • Liter: 4.6
    • SubModel: LIMITED
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 FORD CROWN VICTORIA

    • EngineType: ALL
    • SubModel: POLICE INTERCEPTOR

    2005 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: POLICE INTERCEPTOR
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: S
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: SPECIAL EDITION
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2004-2005 FORD F-150

    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2006-2007 FORD F-150

    • Liter: 5.4
    • SubModel: FX4
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2004-2005 FORD F-150

    • EngineType: ALL
    • SubModel: FX4

    2005 FORD E-150 ECONOLINE CLUB WAGON

    • Liter: 4.6
    • SubModel: CHATEAU
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 FORD F-150

    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2006 MERCURY MOUNTAINEER

    • EngineType: ALL
    • SubModel: PREMIER

    2006-2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: EXECUTIVE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 FORD EXPLORER

    • CC: 4601
    • Liter: 4.6
    • SubModel: XLT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006 FORD F-150

    • Liter: 5.4
    • SubModel: HARLEY-DAVIDSON EDITION
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2005 LINCOLN TOWN CAR

    • EngineType: ALL
    • SubModel: EXECUTIVE

    2006-2007 MERCURY GRAND MARQUIS

    • Liter: 4.6
    • SubModel: GS
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 MERCURY MOUNTAINEER

    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2007 FORD EXPLORER SPORT TRAC

    • Liter: 4.6
    • SubModel: XLT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2004-2005 FORD F-150

    • Liter: 5.4
    • SubModel: XL
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2006-2007 FORD F-150

    • Liter: 5.4
    • SubModel: KING RANCH
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2005 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: LIMITED EDITION

    2005 LINCOLN TOWN CAR

    • EngineType: ALL
    • SubModel: SIGNATURE

    2006-2007 FORD EXPLORER

    • Liter: 4.6
    • Aspiration: N
    • SubModel: EDDIE BAUER
    • Engine Vin: 8
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 FORD E-150 ECONOLINE

    • Liter: 4.6
    • SubModel: CHATEAU
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2007 FORD F-150

    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2006-2007 FORD E-150 ECONOLINE

    • Liter: 4.6
    • SubModel: XLT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 LINCOLN TOWN CAR

    • EngineType: ALL
    • SubModel: SIGNATURE L

    2005 MERCURY MOUNTAINEER

    • Liter: 4.6
    • SubModel: PREMIER
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 FORD F-150

    • Liter: 5.4
    • SubModel: XL
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2005 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: LS

    2005 FORD EXPLORER

    • Liter: 4.6
    • Aspiration: N
    • SubModel: EDDIE BAUER
    • Engine Vin: W
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 FORD EXPLORER

    • Liter: 4.6
    • Aspiration: N
    • SubModel: LIMITED
    • Engine Vin: 8
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 LINCOLN TOWN CAR

    • EngineType: ALL
    • SubModel: EXECUTIVE L

    2005-2007 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005-2007 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: LX
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2004-2005 FORD F-150

    • EngineType: ALL
    • SubModel: LARIAT

    2006-2007 MERCURY GRAND MARQUIS

    • Liter: 4.6
    • SubModel: LS
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: GS

    2005 FORD E-150 ECONOLINE CLUB WAGON

    • Liter: 4.6
    • SubModel: XL
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: ULTIMATE EDITION

    2005-2006 LINCOLN TOWN CAR

    • Liter: 4.6
    • Aspiration: N
    • SubModel: SIGNATURE LIMITED
    • Engine Vin: W
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 FORD EXPLORER

    • Liter: 4.6
    • Aspiration: N
    • SubModel: LIMITED
    • Engine Vin: W
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: SIGNATURE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005-2007 FORD E-150 ECONOLINE

    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 FORD EXPLORER

    • Liter: 4.6
    • Aspiration: N
    • SubModel: XLT
    • Engine Vin: W
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2007 FORD F-150

    • Liter: 5.4
    • SubModel: FX2
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2007 MERCURY MOUNTAINEER

    • Liter: 4.6
    • SubModel: PREMIER
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: GSL

    2006-2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: EXECUTIVE L
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: SIGNATURE L
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: SIGNATURE LIMITED
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 FORD E-150 ECONOLINE CLUB WAGON

    • Liter: 4.6
    • SubModel: XLT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2002 FORD EXPEDITION

    • Liter: 5.4
    • Aspiration: N
    • SubModel: EDDIE BAUER
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2006 MERCURY MOUNTAINEER

    • Liter: 4.6
    • SubModel: LUXURY
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005-2006 FORD CROWN VICTORIA

    • EngineType: ALL
    • SubModel: LX SPORT

    2005-2007 FORD F-150

    • Liter: 4.6
    • SubModel: STX
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005-2007 FORD F-150

    • Liter: 4.6
    • SubModel: XL
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005 FORD F-150

    • EngineType: ALL
    • SubModel: KING RANCH

    2005-2007 FORD F-150

    • Liter: 4.6
    • SubModel: XLT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )
    Items You Need
    Items You May Also Consider