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Accel Spark Plugs 578C1

Copper Core Spark Plug

Accel Spark Plugs 578C1

111-578C1

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Estimated ship date 12/27/17 if Ordered Today
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Accel Spark Plugs 578C1 Copper Core Spark Plug $4.37
Copper Core Spark Plug
  • Ford EcoBoost 1.6L/2.0L/2.3L/3.5L
  • 14mm Thread
  • 1.00" Reach
  • Tapered Seat
  • Projected Tip
  • 5/8" Hex
  • .028" Gap
  • Heat Range: 1 Step Colder Than Stock
  • 1/Pkg.

  • Specifications:

    Manufacturer's Part Number:
    578C1

    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 578C1 fit your vehicle?

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    2017 FORD FIESTA

    • EngineType: ALL
    • SubModel: ST

    2012-2015 FORD EXPLORER

    • CC: 1999
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2017 FORD EDGE

    • CC: 1999
    • Liter: 2.0
    • SubModel: SE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2017 FORD TRANSIT-350 HD

    • CC: 3496
    • Liter: 3.5
    • SubModel: XLT
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2017 FORD EDGE

    • CC: 1999
    • Liter: 2.0
    • SubModel: TITANIUM
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2013-2014 LAND ROVER LR2

    • CC: 1999
    • Liter: 2.0
    • SubModel: SE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2017 LINCOLN MKZ

    • CC: 1999
    • Liter: 2.0
    • SubModel: RESERVE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2016 FORD FUSION

    • CC: 2000
    • Liter: 2.0
    • Aspiration: T
    • SubModel: SE
    • Engine Vin: 9
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2017 LINCOLN MKC

    • CC: 1999
    • Liter: 2.0
    • SubModel: RESERVE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2016-2017 FORD FOCUS

    • EngineType: ALL
    • SubModel: RS

    2017 FORD EDGE

    • CC: 1999
    • Liter: 2.0
    • SubModel: SEL
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2017 LINCOLN MKZ

    • CC: 1999
    • Liter: 2.0
    • SubModel: BLACK LABEL
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2013-2017 FORD TAURUS

    • CC: 1999
    • Liter: 2.0
    • SubModel: SE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2016-2017 FORD EXPLORER

    • CC: 2300
    • Liter: 2.3
    • SubModel: LIMITED
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2011-2017 FORD F-150

    • CC: 3496
    • Liter: 3.5
    • SubModel: KING RANCH
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2016 FORD F-150

    • CC: 4952
    • Liter: 5.0
    • SubModel: XL
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    2013-2017 FORD TAURUS

    • CC: 1999
    • Liter: 2.0
    • SubModel: LIMITED
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2017 FORD ESCAPE

    • CC: 1999
    • Liter: 2.0
    • SubModel: SE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2017 LAND ROVER RANGE ROVER EVOQUE

    • CC: 1999
    • Liter: 2.0
    • SubModel: SE DYNAMIC
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2016-2017 FORD F-150

    • CC: 3496
    • Liter: 3.5
    • SubModel: SSV
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2013 LINCOLN MKT

    • CC: 3496
    • Liter: 3.5
    • SubModel: ECOBOOST
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2013-2015 LAND ROVER LR2

    • EngineType: ALL
    • SubModel: HSE LUX

    2016-2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL SSV

    2017 LAND ROVER RANGE ROVER EVOQUE

    • CC: 1999
    • Liter: 2.0
    • SubModel: HSE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2013 FORD ESCAPE

    • CC: 1601
    • Liter: 1.6
    • SubModel: SEL
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    2017 FORD FUSION

    • CC: 1999
    • Liter: 2.0
    • Aspiration: T
    • SubModel: TITANIUM
    • Engine Vin: 9
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015 LAND ROVER RANGE ROVER EVOQUE

    • EngineType: ALL
    • SubModel: AUTOBIOGRAPHY

    2016-2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: SSV

    2017 LINCOLN MKZ

    • CC: 1999
    • Liter: 2.0
    • SubModel: RESERVE HYBRID
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2013-2017 FORD FOCUS

    • CC: 1999
    • Liter: 2.0
    • SubModel: ST
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2016-2017 FORD EXPLORER

    • EngineType: ALL
    • SubModel: PLATINUM

    2016 FORD EXPEDITION

    • CC: 3496
    • Liter: 3.5
    • SubModel: XL
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2013-2016 FORD ESCAPE

    • CC: 1601
    • Liter: 1.6
    • SubModel: SE
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    2012-2015 FORD EXPLORER

    • CC: 1999
    • Liter: 2.0
    • SubModel: XLT
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL XL

    2014-2017 FORD SPECIAL SERVICE POLICE SEDAN

    • EngineType: ALL
    • SubModel: ALL

    2016 LINCOLN NAVIGATOR

    • EngineType: ALL
    • SubModel: L RESERVE

    2015-2017 FORD TRANSIT-150

    • CC: 3496
    • Liter: 3.5
    • SubModel: XL
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2016 LINCOLN MKC

    • EngineType: ALL
    • SubModel: SELECT

    2012-2015 LAND ROVER RANGE ROVER EVOQUE

    • CC: 1999
    • Liter: 2.0
    • SubModel: DYNAMIC
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2011-2017 FORD F-150

    • CC: 3496
    • Liter: 3.5
    • SubModel: PLATINUM
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2013-2014 FORD F-150

    • EngineType: ALL
    • SubModel: LIMITED

    2017 FORD GT

    • CC: 3496
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2015 LAND ROVER LR2

    • CC: 1999
    • Liter: 2.0
    • Aspiration: T
    • SubModel: HSE
    • Engine Vin: G
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2013-2017 FORD TAURUS

    • CC: 1999
    • Liter: 2.0
    • SubModel: SEL
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2014-2016 FORD ESCAPE

    • CC: 1601
    • Liter: 1.6
    • SubModel: TITANIUM
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: XL

    2014-2016 FORD ESCAPE

    • CC: 2000
    • Liter: 2.0
    • SubModel: TITANIUM
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2017 LINCOLN NAVIGATOR

    • CC: 3496
    • Liter: 3.5
    • SubModel: RESERVE
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2015 LAND ROVER RANGE ROVER EVOQUE

    • EngineType: ALL
    • SubModel: AUTOBIOGRAPHY DYNAMIC

    2013-2016 LINCOLN MKT

    • CC: 1999
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2017 FORD TRANSIT-350

    • CC: 3496
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2016 FORD F-150

    • Liter: 2.7
    • SubModel: XL
    • CUI: 164
    • EngineType: V6 ( 2.7 L / 164 )

    2017 FORD ESCAPE

    • CC: 1999
    • Liter: 2.0
    • SubModel: TITANIUM
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2017 FORD FUSION

    • EngineType: ALL
    • SubModel: PLATINUM

    2015-2017 FORD TRANSIT-150

    • CC: 3496
    • Liter: 3.5
    • SubModel: XLT
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2013-2016 LINCOLN MKZ

    • CC: 1999
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015 LINCOLN NAVIGATOR

    • CC: 3496
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2017 LAND ROVER RANGE ROVER EVOQUE

    • CC: 1999
    • Liter: 2.0
    • SubModel: HSE DYNAMIC
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2010-2015 FORD FLEX

    • CC: 3496
    • Liter: 3.5
    • Aspiration: T
    • SubModel: LIMITED
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2015-2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL PLATINUM

    2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: KING RANCH

    2016-2017 LAND ROVER RANGE ROVER EVOQUE

    • EngineType: ALL
    • SubModel: SE PREMIUM

    2013 FORD ESCAPE

    • EngineType: ALL
    • SubModel: TITANIUM

    2010-2017 FORD TAURUS

    • EngineType: ALL
    • SubModel: SHO

    2013-2014 FORD FUSION

    • CC: 1596
    • Liter: 1.6
    • SubModel: SE
    • CUI: 97
    • EngineType: L4 ( 1.6 L / 97 )

    2016 LAND ROVER RANGE ROVER EVOQUE

    • EngineType: ALL
    • SubModel: HSE

    2016-2017 FORD EXPLORER

    • CC: 2300
    • Liter: 2.3
    • SubModel: XLT
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2017 FORD POLICE INTERCEPTOR SEDAN

    • CC: 3496
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2017 LINCOLN MKZ

    • CC: 1999
    • Liter: 2.0
    • SubModel: SELECT
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2016 FORD MUSTANG

    • EngineType: ALL
    • SubModel: ECOBOOST PREMIUM

    2014 LINCOLN MKS

    • CC: 3496
    • Liter: 3.5
    • SubModel: ECOBOOST
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2016 FORD EXPLORER

    • EngineType: ALL
    • SubModel: SPORT

    2013-2014 FORD EXPLORER

    • EngineType: ALL
    • SubModel: SPORT

    2015-2017 LAND ROVER DISCOVERY SPORT

    • CC: 1999
    • Liter: 2.0
    • SubModel: HSE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL LIMITED

    2014-2016 FORD TRANSIT CONNECT

    • CC: 1596
    • Liter: 1.6
    • SubModel: XLT
    • CUI: 97
    • EngineType: L4 ( 1.6 L / 97 )

    2011-2014 FORD F-150

    • CC: 3496
    • Liter: 3.5
    • SubModel: FX2
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2015 FORD F-150

    • CC: 3496
    • Liter: 3.5
    • SubModel: XLT
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2015-2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: EL XLT

    2015-2017 FORD TRANSIT-250

    • CC: 3496
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2015-2016 FORD EDGE

    • CC: 1999
    • Liter: 2.0
    • SubModel: TITANIUM
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2017 FORD TRANSIT-350 HD

    • CC: 3496
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2017 LINCOLN MKZ

    • EngineType: ALL
    • SubModel: PREMIERE

    2016 LINCOLN MKC

    • EngineType: ALL
    • SubModel: RESERVE

    2017 FORD F-150

    • CC: 3496
    • Liter: 3.5
    • Aspiration: T
    • SubModel: RAPTOR
    • Engine Vin: G
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2017 LINCOLN NAVIGATOR

    • CC: 3496
    • Liter: 3.5
    • SubModel: L RESERVE
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2012-2016 FORD EDGE

    • CC: 1999
    • Liter: 2.0
    • SubModel: SEL
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2017 LINCOLN MKC

    • CC: 1999
    • Liter: 2.0
    • SubModel: SELECT
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2013 FORD FUSION

    • CC: 2000
    • Liter: 2.0
    • SubModel: TITANIUM
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2017 FORD EXPEDITION

    • CC: 3496
    • Liter: 3.5
    • Aspiration: T
    • SubModel: LIMITED
    • Engine Vin: T
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2016 FORD F-150

    • CC: 3496
    • Liter: 3.5
    • SubModel: XL
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2016-2017 FORD MUSTANG

    • CC: 2300
    • Liter: 2.3
    • SubModel: ECOBOOST
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2012-2015 LAND ROVER RANGE ROVER EVOQUE

    • CC: 1999
    • Liter: 2.0
    • SubModel: PURE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2012-2015 FORD EXPLORER

    • CC: 1999
    • Liter: 2.0
    • SubModel: LIMITED
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2010-2013 LINCOLN MKS

    • EngineType: ALL
    • SubModel: ECOBOOST

    2015 LAND ROVER LR2

    • CC: 1999
    • Liter: 2.0
    • Aspiration: T
    • SubModel: SE
    • Engine Vin: G
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2015-2016 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: PLATINUM

    2015-2017 FORD EXPEDITION

    • EngineType: ALL
    • SubModel: XLT

    2015-2016 FORD EXPEDITION

    • CC: 3496
    • Liter: 3.5
    • SubModel: MAX LIMITED
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )
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