800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
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

Top Categories

All Categories


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

Autolite APP985

Spark Plug Suppressor

Autolite APP985

417-APP985

jegs shipping
Estimated ship date 03/01/18 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Autolite APP985 Spark Plug Suppressor $4.99
Spark Plug
  • Suppressor
  • Hex: 5/8"
  • Reach: 3/4"
  • Seat: Gasket
  • Thread Diameter: 14mm
  • Tip: Special Power

  • Autolite APP985 Details

    Copper Core, Double Platinum, Nickel Plated Shell

    Cross Reference

  • AC-DELCO---41-807
  • CHRYSLER---RC12LYC

  • 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
    Gasket
    Drive Size
    5/8" (16mm)
    Resistor
    Resistor
    Gap- Factory Preset
    .034"/0.9mm
    Insulator Type
    Extra-Long Projection
    Reach (in)
    3/4"
    Manufacturer's Part Number:
    APP985

    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 APP985 fit your vehicle?

    Narrow Results

    1993 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: S

    1978-1987 JEEP J10

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1987-1990 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: ALL

    2003 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: SPORT

    1998-2002 DODGE VIPER

    • EngineType: ALL
    • SubModel: GTS

    1997 DODGE INTREPID

    • CC: 3497
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    1985-1988 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: CHIEF
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1995-1997 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: ALL

    1991 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: SAHARA

    1996 CHRYSLER CONCORDE

    • EngineType: ALL
    • SubModel: BASE

    1995-1997 EAGLE VISION

    • CC: 3497
    • Liter: 3.5
    • SubModel: ESI
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    1979-1982 AMERICAN MOTORS SPIRIT

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1993-1994 CHRYSLER INTREPID

    • CC: 3497
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    1999-2004 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2006 DODGE VIPER

    • EngineType: ALL
    • SubModel: ALL

    1984-1990 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: BASE
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1982 JEEP SCRAMBLER

    • Liter: 4.2
    • SubModel: SL
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1981-1983 AMERICAN MOTORS EAGLE

    • Liter: 4.2
    • SubModel: LIMITED
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1993-1998 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1996 DODGE DAKOTA

    • CC: 2507
    • Liter: 2.5
    • SubModel: WS
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    1979-1980 JEEP CHEROKEE (SJ)

    • Liter: 4.2
    • SubModel: WIDE TRACK
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1992 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: ALL

    1983-1986 JEEP CJ7

    • Liter: 2.5
    • SubModel: BASE
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1980 AMERICAN MOTORS PACER

    • EngineType: ALL
    • SubModel: ALL

    1980 AMERICAN MOTORS SPIRIT

    • Liter: 4.2
    • SubModel: LIMITED
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1985-1989 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: PIONEER
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1982-1983 JEEP WAGONEER

    • Liter: 4.2
    • SubModel: BROUGHAM
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1981-1982 JEEP SCRAMBLER

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    2005-2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: SPORT

    1996-1997 CHRYSLER INTREPID

    • EngineType: ALL
    • SubModel: ES

    1995 CHRYSLER INTREPID

    • CC: 3518
    • Liter: 3.5
    • SubModel: ES
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    1993-1995 DODGE INTREPID

    • CC: 3497
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    1978-1979 AMERICAN MOTORS AMX

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1991 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: ISLANDER

    2004 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: ALL

    1988-1989 EAGLE PREMIER

    • Liter: 2.5
    • SubModel: LX
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1987-1990 JEEP COMANCHE

    • Liter: 2.5
    • SubModel: BASE
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1997 CHRYSLER INTREPID

    • CC: 3497
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: 65TH ANNIVERSARY EDITION

    1979 AMERICAN MOTORS PACER

    • Liter: 4.2
    • SubModel: LIMITED
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1996-2002 DODGE DAKOTA

    • CC: 2507
    • Liter: 2.5
    • SubModel: SLT
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    1995-1996 CHRYSLER NEW YORKER

    • EngineType: ALL
    • SubModel: ALL

    1981-1983 AMERICAN MOTORS EAGLE

    • Liter: 4.2
    • SubModel: SX4
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1978-1986 JEEP CJ7

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1996 CHRYSLER CONCORDE

    • CC: 3497
    • Liter: 3.5
    • SubModel: LX
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    1980 AMERICAN MOTORS EAGLE

    • EngineType: ALL
    • SubModel: LIMITED

    1995-1996 CHRYSLER INTREPID

    • CC: 3518
    • Liter: 3.5
    • SubModel: BASE
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    1980 AMERICAN MOTORS EAGLE

    • EngineType: ALL
    • SubModel: DL

    2004 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: SPECIAL EDITION
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2002 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: SPORT
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1991-1992 JEEP COMANCHE

    • EngineType: ALL
    • SubModel: ALL

    1996 CHRYSLER CONCORDE

    • EngineType: ALL
    • SubModel: LXI

    1978-1982 AMERICAN MOTORS CONCORD

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1998-2002 DODGE VIPER

    • EngineType: ALL
    • SubModel: R/T-10

    1991-1992 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: ALL

    1978 AMERICAN MOTORS MATADOR

    • CC: 4229
    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1993 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: BASE
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    2001 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: SE

    1987-1988 JEEP COMANCHE

    • Liter: 2.5
    • SubModel: LAREDO
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1981-1982 AMERICAN MOTORS EAGLE

    • Liter: 4.2
    • SubModel: KAMMBACK
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1994-1995 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: SE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1985-1989 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: LAREDO
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1980 AMERICAN MOTORS EAGLE

    • EngineType: ALL
    • SubModel: SPORT

    1979 AMERICAN MOTORS CONCORD

    • Liter: 2.0
    • SubModel: DL
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1984-1986 JEEP GRAND WAGONEER

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    2003 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: RUBICON

    1992-1997 DODGE VIPER

    • EngineType: ALL
    • SubModel: ALL

    1979 AMERICAN MOTORS SPIRIT

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

    1993 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: SAHARA

    1977 AMERICAN MOTORS GREMLIN

    • Liter: 2.0
    • SubModel: CUSTOM
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    1997 CHRYSLER CONCORDE

    • EngineType: ALL
    • SubModel: ALL

    1981-1982 AMERICAN MOTORS EAGLE

    • Liter: 4.2
    • SubModel: DL KAMMBACK
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    2001 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: LIMITED

    1981 JEEP WAGONEER

    • EngineType: ALL
    • SubModel: LIMITED

    1980 JEEP WAGONEER

    • Liter: 4.2
    • SubModel: LIMITED
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1978-1979 AMERICAN MOTORS CONCORD

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

    1978 JEEP CJ5

    • Liter: 3.8
    • SubModel: RENEGADE
    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

    1986 JEEP COMANCHE

    • Liter: 2.5
    • SubModel: CUSTOM
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1982 JEEP CJ7

    • Liter: 4.2
    • SubModel: LIMITED
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1986 JEEP COMANCHE

    • Liter: 2.5
    • SubModel: X
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1984-1988 AMERICAN MOTORS EAGLE

    • EngineType: ALL
    • SubModel: ALL

    1999-2002 DODGE VIPER

    • EngineType: ALL
    • SubModel: ACR

    1982 JEEP SCRAMBLER

    • Liter: 4.2
    • SubModel: SR
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1978-1983 JEEP CJ5

    • Liter: 4.2
    • SubModel: RENEGADE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1987-1988 JEEP COMANCHE

    • Liter: 2.5
    • SubModel: CHIEF
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1998-2000 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: SE
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1979-1982 AMERICAN MOTORS CONCORD

    • Liter: 4.2
    • SubModel: DL
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1984-1985 JEEP GRAND WAGONEER

    • Liter: 4.2
    • SubModel: LIMITED
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1991 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: S

    1993-1995 DODGE INTREPID

    • CC: 3497
    • Liter: 3.5
    • SubModel: ES
    • CUI: 215
    • EngineType: V6 ( 3.5 L / 215 )

    1994 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: SE
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1994 CHRYSLER NEW YORKER

    • EngineType: ALL
    • SubModel: BASE

    1983 JEEP CJ7

    • EngineType: ALL
    • SubModel: LIMITED

    1979-1983 JEEP CHEROKEE (SJ)

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    2004 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: SE

    1991 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: BASE

    1983-1985 JEEP SCRAMBLER

    • EngineType: ALL
    • SubModel: ALL

    1998 JEEP GRAND CHEROKEE (ZJ)

    • CC: 3956
    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 241
    • EngineType: L6 ( 4.0 L / 241 )

    2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: X 65 ANIVERSARIO

    1980 AMERICAN MOTORS AMX

    • EngineType: ALL
    • SubModel: ALL