Instant Rebates
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


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

Autolite APP5144

Spark Plug Suppressor

Autolite APP5144
Autolite Rebate® Spark Plug Rebate
Expires on December 31, 2017

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

View All Autolite Spark Plugs

417-APP5144

jegs shipping
Estimated ship date 10/03/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Autolite APP5144 Spark Plug Suppressor $5.99
Spark Plug
  • Suppressor
  • Hex: 5/8"
  • Reach: .708"
  • Seat: Tapered
  • Thread Diameter: 14mm
  • Tip: Power

  • Autolite APP5144 Details

    Copper Core, Double Platinum, Extended Gap, Nickel Plated Shell

    Cross Reference

  • AC-DELCO---41-822
  • AC-DELCO---41-824
  • CHAMPION---7407
  • CHAMPION---RS14PLP
  • MIGHTY---GRF34P
  • MOPAR---SP0RS14PLP
  • MOTORCRAFT---444EE
  • MOTORCRAFT---644FP
  • MOTORCRAFT---AGSF34EE
  • MOTORCRAFT---AGSF34EEM
  • MOTORCRAFT---AGSF34EG
  • MOTORCRAFT---AGSF34FP
  • MOTORCRAFT---AGSF34FPP
  • MOTORCRAFT---AGSF34PP
  • MOTORCRAFT---AWSF34FP
  • MOTORCRAFT---AWSF34PP
  • MOTORCRAFT---SP-440

  • Specifications:

    Insulator Material
    Ceramic
    Center Electrode Core Material
    Double Platinum
    Center Electrode Tip Material
    Double Platinum
    Center Electrode Design
    Standard / Regular
    Ground Electrode Tip Material
    Double Platinum
    Thread Size
    14mm X 1.25
    Seat Style
    Tapered
    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:
    APP5144

    Features:
  • 30% more durable*
  • OE design for DIS systems
  • Full Platinum Tips: Platinum on both center & side electrode for reduced gap wear
  • Platinum Ball Welding provides consistent point of contact for better adhesion
  • Optimizes engine performance, longevity, fuel economy, and starts

    *Durability versus the average of leading competitors

    Spark Plug Heat Ranges & Applications

  • Does Autolite APP5144 fit your vehicle?

    Narrow Results

    1983 MERCURY LN7

    • EngineType: ALL
    • SubModel: ALL

    1991-1996 MERCURY TRACER

    • EngineType: ALL
    • SubModel: BASE

    2006-2008 FORD RANGER

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

    1984-1985 FORD ESCORT

    • EngineType: ALL
    • SubModel: GT TURBO

    2002-2004 FORD FOCUS

    • EngineType: ALL
    • SubModel: SVT

    1997-1998 MERCURY TRACER

    • CC: 1989
    • Liter: 2.0
    • SubModel: LS
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    2003-2004 FORD FOCUS

    • EngineType: ALL
    • SubModel: MID

    1994 FORD ESCORT

    • EngineType: ALL
    • SubModel: LUJO

    1984 MERCURY LYNX

    • EngineType: ALL
    • SubModel: LS

    2005-2008 FORD F-150

    • Liter: 4.2
    • SubModel: STX
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1983 FORD ESCORT

    • EngineType: ALL
    • SubModel: LX

    1997-1998 MERCURY TRACER

    • CC: 1989
    • Liter: 2.0
    • SubModel: TRIO
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1998-2003 FORD F-150

    • Liter: 4.2
    • SubModel: XL
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    2002-2007 MAZDA B4000

    • EngineType: ALL
    • SubModel: ALL

    1997 FORD ESCORT

    • CC: 1989
    • Liter: 2.0
    • SubModel: SPORT
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1985 MERCURY LYNX

    • CC: 1598
    • Liter: 1.6
    • SubModel: L
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    1983-1984 FORD RANGER

    • Liter: 2.3
    • SubModel: XLS
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2000-2002 FORD ESCORT

    • EngineType: ALL
    • SubModel: ALL

    1998-2003 FORD E-250 ECONOLINE

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1998-1999 FORD ESCORT

    • EngineType: ALL
    • SubModel: ZX2 EQUI

    1983 FORD RANGER

    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1984-1985 MERCURY LYNX

    • CC: 1598
    • Liter: 1.6
    • SubModel: BASE
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    1984-1985 FORD ESCORT

    • CC: 1598
    • Liter: 1.6
    • SubModel: BASE
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    2003-2004 FORD FOCUS

    • CC: 1989
    • Liter: 2.0
    • SubModel: ZX3
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1991-1996 FORD ESCORT

    • EngineType: ALL
    • SubModel: LX

    2006-2007 MERCURY MONTEREY

    • EngineType: ALL
    • SubModel: ALL

    1985-1987 MERCURY LYNX

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

    1998-2002 FORD E-150 ECONOLINE CLUB WAGON

    • Liter: 4.2
    • SubModel: XLT
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1998-1999 FORD ESCORT

    • EngineType: ALL
    • SubModel: ZX2 HOT COUPE

    1985 MERCURY LYNX

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

    1987 FORD EXP

    • EngineType: ALL
    • SubModel: LUXURY

    1996 FORD ESCORT

    • EngineType: ALL
    • SubModel: SPORT

    1984-1985 FORD ESCORT

    • CC: 1598
    • Liter: 1.6
    • SubModel: GL
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    2004 FORD F-150 HERITAGE

    • Liter: 4.2
    • SubModel: XL
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1998-2000 FORD E-150 ECONOLINE

    • Liter: 4.2
    • SubModel: XL
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1998-1999 FORD F-150

    • EngineType: ALL
    • SubModel: AUSTERA

    1985-1987 MERCURY LYNX

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

    1985 FORD ESCORT

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

    2004 FORD F-150 HERITAGE

    • Liter: 4.2
    • SubModel: XLT
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1998-2003 FORD E-150 ECONOLINE

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1998-2003 FORD F-150

    • Liter: 4.2
    • SubModel: XLT
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1997-1998 FORD ESCORT

    • CC: 1989
    • Liter: 2.0
    • SubModel: LX
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1989-1990 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: EQUIPADO

    2000-2004 FORD FOCUS

    • CC: 1989
    • Liter: 2.0
    • SubModel: LX
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1984-1985 MERCURY LYNX

    • CC: 1598
    • Liter: 1.6
    • SubModel: GS
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    1991-1996 MERCURY TRACER

    • EngineType: ALL
    • SubModel: LS

    1999 MERCURY TRACER

    • EngineType: ALL
    • SubModel: TRIO

    1993 FORD ESCORT

    • EngineType: ALL
    • SubModel: SPORT

    1998-2000 FORD E-250 ECONOLINE

    • Liter: 4.2
    • SubModel: XL
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1986 FORD ESCORT

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

    1991-1996 FORD ESCORT

    • EngineType: ALL
    • SubModel: BASE

    2005-2008 FORD F-150

    • Liter: 4.2
    • SubModel: XLT
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1998-1999 FORD ESCORT

    • EngineType: ALL
    • SubModel: SE EQUI

    1999 FORD ESCORT

    • EngineType: ALL
    • SubModel: LX

    1983 MERCURY LYNX

    • EngineType: ALL
    • SubModel: ALL

    1985 FORD ESCORT

    • CC: 1598
    • Liter: 1.6
    • SubModel: L
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    2001 MAZDA B4000

    • EngineType: ALL
    • SubModel: SE

    1998-1999 FORD ESCORT

    • EngineType: ALL
    • SubModel: ZX2 COOL COUPE

    1998-1999 FORD ESCORT

    • EngineType: ALL
    • SubModel: ZX2 TIPICO

    2003-2004 FORD FOCUS

    • CC: 1989
    • Liter: 2.0
    • SubModel: ZTS
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1988 FORD EXP

    • EngineType: ALL
    • SubModel: ALL

    2003-2004 FORD FOCUS

    • CC: 1989
    • Liter: 2.0
    • SubModel: ZX5
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1984-1985 MERCURY LYNX

    • CC: 1598
    • Liter: 1.6
    • SubModel: GL
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    2001 MAZDA B4000

    • EngineType: ALL
    • SubModel: DS

    1983 FORD ESCORT

    • EngineType: ALL
    • SubModel: GL

    1997 FORD ESCORT

    • EngineType: ALL
    • SubModel: DEPORTIVO

    1999 FORD ESCORT

    • EngineType: ALL
    • SubModel: ZX2 S/R

    1997 FORD ESCORT

    • EngineType: ALL
    • SubModel: DEPORTIVO EQUI

    1998-1999 FORD ESCORT

    • EngineType: ALL
    • SubModel: SE

    1989-1990 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: BASE

    1983 FORD ESCORT

    • EngineType: ALL
    • SubModel: BASE

    1983-1985 FORD EXP

    • EngineType: ALL
    • SubModel: ALL

    1999 MERCURY TRACER

    • EngineType: ALL
    • SubModel: LS

    2006-2008 FORD RANGER

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

    1985-1986 MERCURY LYNX

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

    1986-1987 FORD ESCORT

    • EngineType: ALL
    • SubModel: PONY

    1989-1990 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: LX

    2006-2008 FORD RANGER

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

    1991-1996 MERCURY TRACER

    • EngineType: ALL
    • SubModel: TRIO

    2002-2003 FORD E-150 ECONOLINE

    • Liter: 4.2
    • SubModel: XL
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1983-1984 FORD RANGER

    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1989-1990 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: ALL

    1995-1997 FORD ESCORT

    • EngineType: ALL
    • SubModel: AUST

    1998-2002 FORD E-150 ECONOLINE CLUB WAGON

    • Liter: 4.2
    • SubModel: CHATEAU
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    2001-2003 FORD RANGER

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

    1991-1995 FORD THUNDERBIRD

    • Liter: 3.8
    • SubModel: LX
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    2005-2008 FORD F-150

    • Liter: 4.2
    • SubModel: XL
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    2006-2007 FORD FREESTAR

    • EngineType: ALL
    • SubModel: ALL

    1985-1986 FORD ESCORT

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

    1998-2000 FORD F-150

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    2002 FORD FOCUS

    • EngineType: ALL
    • SubModel: ZX5

    1997 FORD ESCORT

    • CC: 1989
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    2001-2002 FORD E-150 ECONOLINE CLUB WAGON

    • Liter: 4.2
    • SubModel: XL
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1985 FORD ESCORT

    • EngineType: ALL
    • SubModel: LX

    2002 FORD FOCUS

    • EngineType: ALL
    • SubModel: ZTW

    1995-1997 FORD ESCORT

    • EngineType: ALL
    • SubModel: MID

    1983-1987 FORD ESCORT

    • EngineType: ALL
    • SubModel: GT

    2002 FORD FOCUS

    • EngineType: ALL
    • SubModel: MANUAL

    2001-2003 FORD RANGER

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

    1991-1992 FORD THUNDERBIRD

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List