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Autolite AP5143

Platinum Spark Plug

Autolite AP5143
Autolite Rebate® Spark Plug Rebate
Expires on December 31, 2017

Purchase select Autolite Spark Plugs and get up to $3 per plug rebate!

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417-AP5143

jegs shipping
Estimated ship date 08/23/17 if Ordered Today
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Autolite AP5143 Platinum Spark Plug $2.99
Platinum Spark Plug

Specifications:

Center Electrode Core Material
Platinum
Center Electrode Tip Material
Platinum
Insulator Material
Ceramic
Center Electrode Design
Standard / Regular
Thread Size
14mm X 1.25
Seat Style
Tapered
Ground Electrode Tip Material
Platinum
Reach (in)
.708"
Drive Size
5/8" (16mm)
Resistor
Resistor
Gap- Factory Preset
.044"/1.1mm
Insulator Type
Extra-Long Projection
Manufacturer's Part Number:
AP5143

Autolite Platinum Spark Plugs give your engine the long lasting performance and fuel economy it deserves. Autolite Platinum Plugs feature a platinum ball design you get a long lasting spark plug that won't allow the gap to burn open like some other brands. The larger the gap is on your plugs the harder your ignition system has to work to maintain performance.

The perfect match for both your stock daily driver or your high performance street machine Autolite Platinum Plugs come in multiple heat ranges to match your engine to give it the power and efficiency you are looking for.

Features
  • OE Approved
  • Platinum ball on center electrode minimizes gap erosion for longer life and resists wear to help maintain gap size
  • Proprietary Platinum Ball Welding Process provides consistent point of contact for better adhesion
  • Optimizes engine performance with greater fuel economy


    Spark Plug Heat Ranges & Sizing

  • Does Autolite AP5143 fit your vehicle?

    Narrow Results

    2009 FORD RANGER

    • EngineType: ALL
    • SubModel: FX4

    1987 MERCURY LYNX

    • Liter: 1.9
    • SubModel: GS
    • CUI: 116
    • EngineType: L4 ( 1.9 L / 116 )

    1987 FORD EXP

    • EngineType: ALL
    • SubModel: SPORT

    2005-2009 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BASE

    2005-2006 FORD EXPLORER

    • Liter: 4.0
    • SubModel: XLT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2007-2009 FORD MUSTANG

    • CC: 4009
    • Liter: 4.0
    • SubModel: LUJO
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2009-2011 FORD RANGER

    • Liter: 4.0
    • SubModel: XL
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2010 FORD EXPLORER

    • EngineType: ALL
    • SubModel: XLT BASE

    2005-2006 FORD EXPLORER

    • EngineType: ALL
    • SubModel: XLS

    1987 FORD EXP

    • EngineType: ALL
    • SubModel: LUXURY

    2005-2010 FORD EXPLORER

    • Liter: 4.0
    • SubModel: EDDIE BAUER
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    1987 MERCURY LYNX

    • Liter: 1.9
    • SubModel: L
    • CUI: 116
    • EngineType: L4 ( 1.9 L / 116 )

    2010-2011 FORD RANGER

    • EngineType: ALL
    • SubModel: SPORT

    2005-2008 FORD EXPLORER

    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2005 FORD EXPLORER

    • EngineType: ALL
    • SubModel: XLS SPORT

    2007-2010 FORD EXPLORER SPORT TRAC

    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2005 FORD RANGER

    • Liter: 4.0
    • SubModel: XL
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2005-2008 LAND ROVER LR3

    • CC: 4009
    • Liter: 4.0
    • SubModel: SE
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2010 FORD MUSTANG

    • CC: 4009
    • Liter: 4.0
    • SubModel: BASE
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2009-2010 FORD EXPLORER

    • CC: 4015
    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    1987 MERCURY LYNX

    • EngineType: ALL
    • SubModel: XR3

    1988-1990 FORD ESCORT

    • EngineType: ALL
    • SubModel: ALL

    1987 FORD ESCORT

    • Liter: 1.9
    • SubModel: GL
    • CUI: 116
    • EngineType: L4 ( 1.9 L / 116 )

    1987 FORD ESCORT

    • EngineType: ALL
    • SubModel: GT

    2006 MERCURY MOUNTAINEER

    • EngineType: ALL
    • SubModel: CONVENIENCE

    2004 FORD RANGER

    • Liter: 4.0
    • SubModel: TREMOR
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2009 FORD RANGER

    • Liter: 4.0
    • SubModel: SPORT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    1987 FORD ESCORT

    • EngineType: ALL
    • SubModel: PONY

    2004-2005 FORD RANGER

    • Liter: 4.0
    • SubModel: XLT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2010 MAZDA B4000

    • EngineType: ALL
    • SubModel: SE

    2007-2010 MERCURY MOUNTAINEER

    • Liter: 4.0
    • SubModel: PREMIER
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2008-2009 MAZDA B4000

    • EngineType: ALL
    • SubModel: ALL

    2007-2010 FORD EXPLORER

    • CC: 4015
    • Liter: 4.0
    • SubModel: XLT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2006 MERCURY MOUNTAINEER

    • Liter: 4.0
    • SubModel: LUXURY
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2005 FORD RANGER

    • EngineType: ALL
    • SubModel: FX4

    2007-2010 FORD EXPLORER SPORT TRAC

    • Liter: 4.0
    • SubModel: XLT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2006 LAND ROVER LR3

    • EngineType: ALL
    • SubModel: BASE

    2007-2010 MERCURY MOUNTAINEER

    • EngineType: ALL
    • SubModel: BASE

    2005 FORD EXPLORER

    • Liter: 4.0
    • SubModel: XLT SPORT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2009-2011 FORD RANGER

    • Liter: 4.0
    • SubModel: XLT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2004-2005 FORD RANGER

    • Liter: 4.0
    • SubModel: EDGE
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )
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