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Autolite XP646

XP XTREME PERFORMANCE- SP

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-XP646

jegs shipping
Estimated ship date 08/24/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Autolite XP646 XP XTREME PERFORMANCE- SP $7.99
XP XTREME PERFORMANCE� SP

Specifications:

Center Electrode Tip Material
Iridium
Insulator Material
Ceramic
Thread Size
14mm X 1.25
Seat Style
Gasket
Center Electrode Design
Fine Wire
Center Electrode Core Material
Iridium
Ground Electrode Tip Material
Iridium
Insulator Type
Mid Projection
Reach (in)
.708"
Gap- Factory Preset
.050"/1.3mm
Resistor
Resistor
Drive Size
13/16" (21mm)
Manufacturer's Part Number:
XP646

Does Autolite XP646 fit your vehicle?

Narrow Results

1977 CADILLAC FLEETWOOD

  • EngineType: ALL
  • SubModel: FORMAL

1979 CADILLAC DEVILLE

  • Liter: 7.0
  • SubModel: DELEGANCE
  • CUI: 425
  • EngineType: V8 ( 7.0 L / 425 )

1994 DODGE INTREPID

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1996-1997 DODGE GRAND CARAVAN

  • EngineType: ALL
  • SubModel: LE

1997-2000 PLYMOUTH GRAND VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1990-1993 CHRYSLER NEW YORKER

  • EngineType: ALL
  • SubModel: SALON

1988 PONTIAC LEMANS

  • EngineType: ALL
  • SubModel: ALL

1994-1995 PLYMOUTH VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1987 BUICK SKYHAWK

  • EngineType: ALL
  • SubModel: ALL

1991-1993 DODGE DYNASTY

  • CC: 3301
  • Liter: 3.3
  • SubModel: LS
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1980-1981 CADILLAC ELDORADO

  • Liter: 6.0
  • SubModel: BIARRITZ
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1998-1999 DODGE CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: ES
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1995 CHRYSLER INTREPID

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1998-2000 DODGE GRAND CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: LE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1975-1978 CADILLAC ELDORADO

  • EngineType: ALL
  • SubModel: ALL

1999 CHRYSLER TOWN & COUNTRY

  • EngineType: ALL
  • SubModel: SX

1991-1995 DODGE CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: ES
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1994 PLYMOUTH VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: LX
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1980-1981 CADILLAC SEVILLE

  • Liter: 6.0
  • SubModel: BASE
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1993 PONTIAC LEMANS

  • EngineType: ALL
  • SubModel: ALL

1990-1993 CHRYSLER IMPERIAL

  • EngineType: ALL
  • SubModel: ALL

1992-1993 PLYMOUTH GRAND VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: LE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1993-1994 EAGLE VISION

  • EngineType: ALL
  • SubModel: ESI

1994-1995 DODGE GRAND CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: LE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1997-2000 PLYMOUTH VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1978 CADILLAC FLEETWOOD

  • EngineType: ALL
  • SubModel: ALL

1998-1999 PLYMOUTH GRAND VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: EXPRESSO
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1990-1993 DODGE DYNASTY

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1989 PONTIAC LEMANS

  • EngineType: ALL
  • SubModel: LE

1997-2000 DODGE GRAND CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1993 CHRYSLER INTREPID

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1987 OLDSMOBILE FIRENZA

  • EngineType: ALL
  • SubModel: BASE

1990-1991 DODGE GRAND CARAVAN

  • EngineType: ALL
  • SubModel: ALL

1992-1993 PLYMOUTH GRAND VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: SE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1999 PLYMOUTH VOYAGER

  • Liter: 3.8
  • SubModel: SE
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1998-1999 DODGE CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: LE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1979 CADILLAC DEVILLE

  • Liter: 7.0
  • SubModel: BASE
  • CUI: 425
  • EngineType: V8 ( 7.0 L / 425 )

1988 OLDSMOBILE FIRENZA

  • EngineType: ALL
  • SubModel: ALL

2000 CHRYSLER VOYAGER

  • EngineType: ALL
  • SubModel: SE

1995-1997 EAGLE VISION

  • CC: 3301
  • Liter: 3.3
  • SubModel: ESI
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1980-1981 CADILLAC DEVILLE

  • Liter: 6.0
  • SubModel: DELEGANCE
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1980-1981 CADILLAC DEVILLE

  • Liter: 6.0
  • SubModel: BASE
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1999 PLYMOUTH GRAND VOYAGER

  • Liter: 3.8
  • SubModel: EXPRESSO
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1992 DODGE GRAND CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: ES
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1996-2000 PLYMOUTH GRAND VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: SE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1987 OLDSMOBILE FIRENZA

  • EngineType: ALL
  • SubModel: LX

1979-1984 CADILLAC FLEETWOOD

  • EngineType: ALL
  • SubModel: FORMAL

1979 CADILLAC FLEETWOOD

  • Liter: 7.0
  • SubModel: BROUGHAM
  • CUI: 425
  • EngineType: V8 ( 7.0 L / 425 )

1998-2000 DODGE GRAND CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: ES
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1993 DODGE GRAND CARAVAN

  • EngineType: ALL
  • SubModel: SE

1988 BUICK SKYHAWK

  • EngineType: ALL
  • SubModel: SE

1998-1999 DODGE CARAVAN

  • Liter: 3.8
  • SubModel: SE
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1989 PONTIAC LEMANS

  • EngineType: ALL
  • SubModel: SE

1977 CADILLAC FLEETWOOD

  • EngineType: ALL
  • SubModel: 75 FORMAL

1993 DODGE GRAND CARAVAN

  • Liter: 3.3
  • SubModel: ES
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1979 CADILLAC DEVILLE

  • Liter: 7.0
  • SubModel: PHAETON
  • CUI: 425
  • EngineType: V8 ( 7.0 L / 425 )

1980-1981 CADILLAC DEVILLE

  • Liter: 6.0
  • SubModel: CABRIOLET
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1994-1995 DODGE GRAND CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: ES
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1981 CADILLAC ELDORADO

  • Liter: 6.0
  • SubModel: BROUGHAM DELEGANCE
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1988 BUICK SKYHAWK

  • EngineType: ALL
  • SubModel: CUSTOM

1979 CADILLAC DEVILLE

  • Liter: 7.0
  • SubModel: CABRIOLET
  • CUI: 425
  • EngineType: V8 ( 7.0 L / 425 )

1990-1991 PLYMOUTH GRAND VOYAGER

  • EngineType: ALL
  • SubModel: ALL

1975-1984 CADILLAC COMMERCIAL CHASSIS

  • EngineType: ALL
  • SubModel: ALL

1997-2000 DODGE GRAND CARAVAN

  • Liter: 3.8
  • SubModel: SE
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1992 DODGE GRAND CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: LE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1998 DODGE CARAVAN

  • Liter: 3.8
  • SubModel: BASE
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1991-1995 PLYMOUTH VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: LE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1999-2000 CHRYSLER TOWN & COUNTRY

  • Liter: 3.8
  • SubModel: LIMITED
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1997-1999 PLYMOUTH GRAND VOYAGER

  • Liter: 3.8
  • SubModel: SE
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1975-1977 CADILLAC FLEETWOOD

  • EngineType: ALL
  • SubModel: 75

1980-1981 CADILLAC ELDORADO

  • Liter: 6.0
  • SubModel: BASE
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1997-2000 DODGE CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1993 DODGE INTREPID

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1995-1997 DODGE INTREPID

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1987 OLDSMOBILE FIRENZA

  • EngineType: ALL
  • SubModel: LC

1990-1993 CHRYSLER NEW YORKER

  • EngineType: ALL
  • SubModel: FIFTH AVENUE

2000 DODGE GRAND CARAVAN

  • Liter: 3.8
  • SubModel: SPORT
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1990-1995 DODGE CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: C/V
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1990-1998 CHRYSLER TOWN & COUNTRY

  • EngineType: ALL
  • SubModel: ALL

2000 CHRYSLER GRAND VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1975-1976 CADILLAC CALAIS

  • EngineType: ALL
  • SubModel: ALL

1995 CHRYSLER CONCORDE

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1976-1977 CADILLAC FLEETWOOD

  • EngineType: ALL
  • SubModel: BROUGHAM

1975-1976 CADILLAC FLEETWOOD

  • EngineType: ALL
  • SubModel: 60 SPECIAL BROUGHAM

1993 DODGE GRAND CARAVAN

  • EngineType: ALL
  • SubModel: LE

1989 PONTIAC LEMANS

  • EngineType: ALL
  • SubModel: GSE

1993 ASUNA SE

  • EngineType: ALL
  • SubModel: ALL

1999 PLYMOUTH VOYAGER

  • Liter: 3.8
  • SubModel: EXPRESSO
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1998-1999 PLYMOUTH VOYAGER

  • CC: 3301
  • Liter: 3.3
  • SubModel: EXPRESSO
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1989 PONTIAC LEMANS

  • EngineType: ALL
  • SubModel: VALUE LEADER

1992 DODGE GRAND CARAVAN

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1998-2000 DODGE GRAND CARAVAN

  • Liter: 3.8
  • SubModel: LE
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1999-2000 CHRYSLER TOWN & COUNTRY

  • EngineType: ALL
  • SubModel: LX

1980-1981 CADILLAC ELDORADO

  • Liter: 6.0
  • SubModel: CABRIOLET
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1997 PLYMOUTH VOYAGER

  • EngineType: ALL
  • SubModel: LE

1990 CHRYSLER DYNASTY

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1993 CHRYSLER CONCORDE

  • CC: 3301
  • Liter: 3.3
  • SubModel: BASE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

1980-1981 CADILLAC SEVILLE

  • Liter: 6.0
  • SubModel: ELEGANTE
  • CUI: 368
  • EngineType: V8 ( 6.0 L / 368 )

1998-1999 DODGE CARAVAN

  • Liter: 3.8
  • SubModel: ES
  • CUI: 230
  • EngineType: V6 ( 3.8 L / 230 )

1990 DODGE DYNASTY

  • CC: 3301
  • Liter: 3.3
  • SubModel: LE
  • CUI: 201
  • EngineType: V6 ( 3.3 L / 201 )

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