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Autolite APP646

Autolite Spark Plug Suppressor

417-APP646

Ships on 08/27/19
Save $25 off $250, $50 off $500, $100 off $1,000. Promo Code: RACE2SAVE exclusions apply

$9.19
Autolite Spark Plug Suppressor $9.19
Out of stock
QTY
Spark Plug
  • Suppressor
  • Hex: 13/16"
  • Reach: 3/4"
  • Seat: Gasket
  • Thread Diameter: 14mm
  • Tip: Power
  • Autolite APP646 Details

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

    Cross Reference

  • AC-DELCO---41-819
  • CHAMPION---7031
  • CHAMPION---RN14PMP5
  • CHRYSLER---04727114
  • MIGHTY---GR526P
  • MOPAR---SPRN14PMP5

  • Specifications:

    Center Electrode Tip Material
    Double Platinum
    Center Electrode Core Material
    Double Platinum
    Ground Electrode Tip Material
    Double Platinum
    Insulator Material
    Ceramic
    Thread Size
    14mm X 1.25
    Resistor
    Resistor
    Insulator Type
    Mid Projection
    Center Electrode Design
    Standard / Regular
    Drive Size
    13/16" (21mm)
    Seat Style
    Gasket
    Reach (in)
    .708"
    Gap- Factory Preset
    .050"/1.3mm
    Manufacturer's Part Number:
    APP646
    Shipping Weight:
    0.15
    Package Height:
    3.38
    Package Depth:
    1
    Package Width:
    1

    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 APP646 fit your vehicle?

    Narrow Results

    1999  PLYMOUTH GRAND VOYAGER

    • Liter: 3.8
    • SubModel: EXPRESSO
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1999-2000  CHRYSLER TOWN & COUNTRY

    • EngineType: ALL
    • SubModel: LX

    1979  CADILLAC FLEETWOOD

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

    1991-1995  PLYMOUTH VOYAGER

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

    1996-1997  DODGE GRAND CARAVAN

    • EngineType: ALL
    • SubModel: LE

    1981  CADILLAC ELDORADO

    • Liter: 6.0
    • SubModel: BROUGHAM D'ELEGANCE
    • CUI: 368
    • EngineType: V8 ( 6.0 L / 368 )

    2000  CHRYSLER VOYAGER

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

    1989  PONTIAC LEMANS

    • EngineType: ALL
    • SubModel: SE

    1979  CADILLAC FLEETWOOD

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

    1992  DODGE GRAND CARAVAN

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

    1992  DODGE GRAND CARAVAN

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

    1988  PONTIAC LEMANS

    • EngineType: ALL
    • SubModel: ALL

    1997-1999  PLYMOUTH GRAND VOYAGER

    • Liter: 3.8
    • SubModel: SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979  CADILLAC DEVILLE

    • Liter: 7.0
    • SubModel: D'ELEGANCE
    • CUI: 425
    • EngineType: V8 ( 7.0 L / 425 )

    1989  PONTIAC LEMANS

    • EngineType: ALL
    • SubModel: GSE

    1996-1997  DODGE GRAND CARAVAN

    • EngineType: ALL
    • SubModel: ES

    1991-1993  CHRYSLER DYNASTY

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

    1980-1981  CADILLAC DEVILLE

    • Liter: 6.0
    • SubModel: D'ELEGANCE
    • CUI: 368
    • EngineType: V8 ( 6.0 L / 368 )

    1993  CHRYSLER CONCORDE

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

    1992  DODGE GRAND CARAVAN

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

    1994-1995  DODGE GRAND CARAVAN

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

    1988-1989  PONTIAC OPTIMA

    • EngineType: ALL
    • SubModel: ALL

    1998-2000  DODGE GRAND CARAVAN

    • CC: 3301
    • Liter: 3.3
    • SubModel: ES
    • 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 )

    1989  PONTIAC LEMANS

    • EngineType: ALL
    • SubModel: LE

    1996  CHRYSLER CONCORDE

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

    2000  CHRYSLER GRAND VOYAGER

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

    1995-2000  PLYMOUTH GRAND VOYAGER

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

    1976  CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BROUGHAM D'ELEGANCE

    1990-1991  DODGE GRAND CARAVAN

    • EngineType: ALL
    • SubModel: ALL

    1997-2000  DODGE GRAND CARAVAN

    • Liter: 3.8
    • SubModel: SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981  CADILLAC DEVILLE

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

    1998-2000  DODGE GRAND CARAVAN

    • Liter: 3.8
    • SubModel: ES
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1991-1993  DODGE DYNASTY

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

    1987  OLDSMOBILE FIRENZA

    • EngineType: ALL
    • SubModel: S

    1975-1976  CADILLAC CALAIS

    • EngineType: ALL
    • SubModel: ALL

    1994  PLYMOUTH GRAND VOYAGER

    • EngineType: ALL
    • SubModel: SE

    1992-1993  PLYMOUTH GRAND VOYAGER

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

    1998  PLYMOUTH VOYAGER

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

    1995  CHRYSLER CONCORDE

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

    1995-1997  EAGLE VISION

    • CC: 3301
    • Liter: 3.3
    • SubModel: ESI
    • 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 )

    1993  CHRYSLER INTREPID

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

    1997-2000  DODGE GRAND CARAVAN

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

    1993-1995  DODGE INTREPID

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

    1992  DODGE GRAND CARAVAN

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

    1993  ASUNA GT

    • EngineType: ALL
    • SubModel: ALL

    1996-1997  DODGE CARAVAN

    • EngineType: ALL
    • SubModel: LE

    1991-2000  DODGE CARAVAN

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

    1990-1991  PLYMOUTH GRAND VOYAGER

    • EngineType: ALL
    • SubModel: ALL

    1991-2000  PLYMOUTH VOYAGER

    • CC: 3301
    • Liter: 3.3
    • SubModel: SE
    • 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 )

    2000  DODGE GRAND CARAVAN

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

    1988  BUICK SKYHAWK

    • EngineType: ALL
    • SubModel: CUSTOM

    1990  CHRYSLER DYNASTY

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

    1990  CHRYSLER NEW YORKER

    • EngineType: ALL
    • SubModel: LANDAU

    2000  CHRYSLER VOYAGER

    • EngineType: ALL
    • SubModel: SE

    1998-1999  DODGE CARAVAN

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

    1987  OLDSMOBILE FIRENZA

    • EngineType: ALL
    • SubModel: BASE

    2000  DODGE GRAND CARAVAN

    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1993  ASUNA SE

    • EngineType: ALL
    • SubModel: ALL

    1975-1978  CADILLAC ELDORADO

    • EngineType: ALL
    • SubModel: ALL

    1993  DODGE GRAND CARAVAN

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

    1987  OLDSMOBILE FIRENZA

    • EngineType: ALL
    • SubModel: LX

    1997  CHRYSLER INTREPID

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

    1998-1999  DODGE CARAVAN

    • Liter: 3.8
    • SubModel: SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1976-1977  CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BROUGHAM

    1977  CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: FORMAL

    1991-1995  DODGE CARAVAN

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

    1998-1999  PLYMOUTH VOYAGER

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

    1998-1999  DODGE CARAVAN

    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979  CADILLAC DEVILLE

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

    1990-1998  CHRYSLER TOWN & COUNTRY

    • EngineType: ALL
    • SubModel: ALL

    1995-1997  DODGE INTREPID

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

    1980-1981  CADILLAC FLEETWOOD

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

    1991-1995  DODGE CARAVAN

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

    1987-1988  PONTIAC SUNBIRD

    • EngineType: ALL
    • SubModel: ALL

    1975-1978  CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1996-1997  DODGE CARAVAN

    • EngineType: ALL
    • SubModel: ES

    1994-1995  DODGE GRAND CARAVAN

    • CC: 3301
    • Liter: 3.3
    • SubModel: ES
    • 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 )

    1995  CHRYSLER INTREPID

    • CC: 3301
    • Liter: 3.3
    • SubModel: BASE
    • 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 )

    1995  CHRYSLER INTREPID

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

    1975-1976  CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: 60 SPECIAL BROUGHAM

    1978  CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: ALL

    1998-2000  DODGE CARAVAN

    • CC: 3301
    • Liter: 3.3
    • SubModel: SPORT
    • 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 )

    1999-2000  CHRYSLER TOWN & COUNTRY

    • EngineType: ALL
    • SubModel: LXI

    1988  BUICK SKYHAWK

    • EngineType: ALL
    • SubModel: SE

    1990-1993  CHRYSLER IMPERIAL

    • EngineType: ALL
    • SubModel: ALL

    1997-2000  PLYMOUTH GRAND VOYAGER

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

    1994-2000  DODGE GRAND CARAVAN

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

    1993-1994  EAGLE VISION

    • EngineType: ALL
    • SubModel: ESI

    1994  CHRYSLER CONCORDE

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

    1997-2000  DODGE CARAVAN

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

    1993  DODGE GRAND CARAVAN

    • EngineType: ALL
    • SubModel: SE

    1990-1993  CHRYSLER NEW YORKER

    • EngineType: ALL
    • SubModel: SALON

    1990-1995  DODGE CARAVAN

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

    1979  CADILLAC DEVILLE

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

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

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