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Accel Spark Plugs Copper Core Spark Plugs

Accel Spark Plugs 8161C1

111-8161C1

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Estimated to ship directly from the manufacturer on 07/31/18
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Accel Spark Plugs Copper Core Spark Plugs $87.70
Copper Core Spark Plugs
  • 2008-2014 Ford 4.6L/5.4L
  • 12mm Thread
  • 1.04" Reach
  • Tapered Seat
  • Projected Tip
  • 9/16" Hex
  • Heat Range: 1 Step Colder Than Stock
  • 8/Pkg.

  • Specifications:

    Manufacturer's Part Number:
    8161C1

    Since the mid 1980's, Accel's U-Groove spark plugs have set the standard for high performance spark plugs. Accel engineers developed and patented the U-Groove technology which permitted the spark to develop a much larger, hotter and fuller flash front. That effectively gave a more complete burn of the air/fuel mixture in the combustion chamber. Over the past 25 years engine head design and fuel management technology has changed. As a result, Accel is moving away from the U-Groove construction to the familiar "conventional" style ground electrode. In addition, the upper insulator will now be white instead of yellow, and available in convenient 4-packs.

    Bottom line...This one-piece construction spark plug with conventional ground electrode provides exceptional performance and value by producing:

    • Hotter Spark/Faster Burn Rate for more power at high rpms
    • Improved Throttle Response, Fuel Economy, and Reduced Fouling
    • Reduced Mis-fires
    • Purified Alumina Insulator to prevent arcing
    • Machine-rolled threads to protect heads



    Note: The last digit in the part number of the spark plug represents the spark plug heat range. 1 is the coldest. 7 is the hottest.
    Example: 111-0111-4 is the coolest plug and 111-0116-4 is the hottest in that specific style spark plug.





    Click Here for Accel Spark Plug Cross Reference

    Spark Plug Heat Range Explanation, Click Here

    Does Accel Spark Plugs 8161C1 fit your vehicle?

    Narrow Results

    2008 FORD EXPEDITION

    • Liter: 5.4
    • Aspiration: N
    • SubModel: LIMITED
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2009-2010 FORD F-150

    • EngineType: ALL
    • SubModel: PLATINUM

    2009-2010 FORD EXPLORER

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

    2009-2014 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: XLT

    2008-2010 FORD F-250 SUPER DUTY

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

    2008 FORD EXPEDITION

    • Liter: 5.4
    • Aspiration: N
    • SubModel: EDDIE BAUER
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2010 FORD F-150

    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2008 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: FUNKMASTER FLEX EDITION

    2008-2010 FORD F-250 SUPER DUTY

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

    2008 FORD F-150

    • Liter: 5.4
    • SubModel: THE 60TH ANNIVERSARY EDITION
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2009-2010 FORD EXPLORER

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

    2008 FORD F-150

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

    2008-2010 FORD F-350 SUPER DUTY

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

    2008 FORD EXPEDITION

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

    2009 FORD EXPEDITION

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

    2008-2010 FORD F-150

    • EngineType: ALL
    • SubModel: LARIAT

    2008-2010 FORD EXPLORER SPORT TRAC

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

    2008 FORD EXPEDITION

    • Liter: 5.4
    • Aspiration: N
    • SubModel: KING RANCH
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2008-2014 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL KING RANCH

    2008-2010 FORD F-350 SUPER DUTY

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

    2008-2014 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL LIMITED

    2010 FORD EXPEDITION

    • CC: 5409
    • Liter: 5.4
    • SubModel: KING RANCH
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2008-2010 FORD F-250 SUPER DUTY

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

    2008 FORD F-150

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

    2008-2010 FORD F-150

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

    2008-2010 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: MAX EDDIE BAUER

    2008-2014 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL XLT

    2008-2010 FORD F-150

    • EngineType: ALL
    • SubModel: FX4

    2010-2012 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: MAX LIMITED

    2011-2014 FORD EXPEDITION

    • CC: 5408
    • Liter: 5.4
    • SubModel: KING RANCH
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2010 FORD F-150

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

    2011-2013 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: XL

    2008 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SHELBY GT

    2008 FORD EXPEDITION

    • CC: 5409
    • Liter: 5.4
    • SubModel: MAX LIMITED
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2008-2010 FORD F-250 SUPER DUTY

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

    2008-2010 FORD EXPLORER SPORT TRAC

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

    2010 FORD EXPEDITION

    • CC: 5409
    • Liter: 5.4
    • SubModel: LIMITED
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2008-2010 FORD EXPLORER

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

    2008-2009 FORD F-350 SUPER DUTY

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

    2008-2010 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL EDDIE BAUER

    2008-2010 FORD F-350 SUPER DUTY

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

    2008-2010 FORD F-150

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

    2011-2014 FORD EXPEDITION

    • CC: 5408
    • Liter: 5.4
    • SubModel: LIMITED
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2008-2009 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT

    2011-2014 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL XL

    2009-2010 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    2010 FORD MUSTANG

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

    2013-2014 FORD EXPEDITION

    • CC: 5408
    • Liter: 5.4
    • SubModel: MAX LIMITED
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2010 FORD F-150

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

    2014 FORD EXPEDITION

    • CC: 5408
    • Liter: 5.4
    • SubModel: XL
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2008-2009 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BULLITT

    2009 FORD EXPEDITION

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

    2010 FORD F-350 SUPER DUTY

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

    2009-2010 FORD F-350 SUPER DUTY

    • Liter: 5.4
    • SubModel: CABELA'S
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2009-2010 FORD F-250 SUPER DUTY

    • Liter: 5.4
    • SubModel: CABELA'S
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2008-2009 FORD F-250 SUPER DUTY

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

    2008 FORD F-150

    • EngineType: ALL
    • SubModel: LIMITED

    2009-2011 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: MAX KING RANCH

    2008-2009 FORD F-350 SUPER DUTY

    • Liter: 5.4
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2008-2010 FORD F-150

    • EngineType: ALL
    • SubModel: KING RANCH

    2008 FORD F-150

    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2011 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: MAX XL

    2009 FORD EXPEDITION

    • CC: 5409
    • Liter: 5.4
    • SubModel: MAX LIMITED
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )
    Some parts are not legal for use in California or other states with similar laws / regulations