Autolite XP646 XP Iridium Spark Plug

Name: Autolite XP646 XP Iridium Spark Plug
Brand: Autolite
SKU: XP646

SKU #XP646

ITEM #AUTXP646

BRAND AUTOLITE

Compare

Solid Terminal
Standard Packaging

Typically ships from our warehouse within 7-10 business days.

$8.40 USD

Delayed Shipping

The quantity you are purchasing

This updated lead time is based on the quantity you have selected.

PRICE BREAKS - The more you buy, the more you save

Quantity	Price (Each)
1 - 11	$8.40
12 +	$7.56

Description
Iridium and platinum electrodes provide the durability of double platinum plugs with virtually no gap erosion, longer life, and top fuel efficiency over the life of the plug. Fine wire electrodes provide increased ignitability.
Product Specifications
- Shell
- Thread Diameter14mm
- Thread Pitch1.25mm
- Seat TypeGasket
- Reach19mm (3/4")
- Hex Size13/16" (21mm)
- Terminal TypeSolid
- Gap.050" (1.3mm)
- Center Electrode
- MaterialIridium-Platinum
- TypeFine Wire
- Size0.6mm
- ProjectionProjected
- Ground Electrode
- MaterialPlatinum
- TypeStandard
- ShapeTaper Cut
- Quantity1
- Specifications
- ResistorYes
- Heat Range12
- Torque SpecsCast Iron: 26-29 lb. ft. Aluminum: 15-22 lb. ft.
- Part Information
- BrandAutolite
- WarrantyLifetime
- Longevity100k Miles
Fitment
Verify Fitment

Automotive
- 2000
  - Chrysler
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Town & Country Limited Verify fitment
    
    Town & Country LX Verify fitment
    
    Town & Country LXi Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager SE Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan SE Verify fitment
    
    Caravan Sport Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
    
    Grand Caravan Sport Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager SE Verify fitment
- 1999
  - Chrysler
    
    Town & Country Limited Verify fitment
    
    Town & Country LX Verify fitment
    
    Town & Country LXi Verify fitment
    
    Town & Country SX Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Caravan Sport Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager Expresso Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager Expresso Verify fitment
    
    Voyager SE Verify fitment
- 1998
  - Chrysler
    
    Town & Country LX Verify fitment
    
    Town & Country LXi Verify fitment
    
    Town & Country SX Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Caravan Sport Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager Expresso Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager Expresso Verify fitment
    
    Voyager SE Verify fitment
- 1997
  - Chrysler
    
    Town & Country LX Verify fitment
    
    Town & Country LXi Verify fitment
    
    Town & Country SX Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
    
    Intrepid Base Verify fitment
    
    Intrepid ES Verify fitment
  - Eagle
    
    Vision ESi Verify fitment
    
    Vision TSi Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager SE Verify fitment
- 1996
  - Chrysler
    
    Concorde LX Verify fitment
    
    Concorde LXi Verify fitment
    
    Town & Country Base Verify fitment
    
    Town & Country LX Verify fitment
    
    Town & Country LXi Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
    
    Intrepid Base Verify fitment
    
    Intrepid ES Verify fitment
  - Eagle
    
    Vision ESi Verify fitment
    
    Vision TSi Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager SE Verify fitment
- 1995
  - Chrysler
    
    Concorde Base Verify fitment
    
    Town & Country Base Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan C/V Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
    
    Intrepid Base Verify fitment
    
    Intrepid ES Verify fitment
  - Eagle
    
    Vision ESi Verify fitment
    
    Vision TSi Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager LE Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager LE Verify fitment
    
    Voyager SE Verify fitment
- 1994
  - Chrysler
    
    Concorde Base Verify fitment
    
    Town & Country Base Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan C/V Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
    
    Intrepid Base Verify fitment
    
    Intrepid ES Verify fitment
  - Eagle
    
    Vision ESi Verify fitment
    
    Vision TSi Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager LE Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager LE Verify fitment
    
    Voyager LX Verify fitment
    
    Voyager SE Verify fitment
- 1993
  - Chrysler
    
    Concorde Base Verify fitment
    
    Imperial Base Verify fitment
    
    New Yorker Fifth Avenue Verify fitment
    
    New Yorker Salon Verify fitment
    
    Town & Country Base Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan C/V Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Dynasty Base Verify fitment
    
    Dynasty LS Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
    
    Intrepid Base Verify fitment
    
    Intrepid ES Verify fitment
  - Eagle
    
    Vision ESi Verify fitment
    
    Vision TSi Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager LE Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager LE Verify fitment
    
    Voyager LX Verify fitment
    
    Voyager SE Verify fitment
  - Pontiac
    
    LeMans SE Verify fitment
    
    LeMans Value Leader Verify fitment
- 1992
  - Chrysler
    
    Imperial Base Verify fitment
    
    New Yorker Fifth Avenue Verify fitment
    
    New Yorker Salon Verify fitment
    
    Town & Country Base Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan C/V Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Dynasty Base Verify fitment
    
    Dynasty LS Verify fitment
    
    Grand Caravan Base Verify fitment
    
    Grand Caravan ES Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
  - Plymouth
    
    Grand Voyager Base Verify fitment
    
    Grand Voyager LE Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager LE Verify fitment
    
    Voyager LX Verify fitment
    
    Voyager SE Verify fitment
- 1991
  - Chrysler
    
    Imperial Base Verify fitment
    
    New Yorker Fifth Avenue Verify fitment
    
    New Yorker Salon Verify fitment
    
    Town & Country Base Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan C/V Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Dynasty Base Verify fitment
    
    Dynasty LS Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
  - Plymouth
    
    Grand Voyager LE Verify fitment
    
    Grand Voyager SE Verify fitment
    
    Voyager Base Verify fitment
    
    Voyager LE Verify fitment
    
    Voyager LX Verify fitment
    
    Voyager SE Verify fitment
- 1990
  - Chrysler
    
    Imperial Base Verify fitment
    
    New Yorker Fifth Avenue Verify fitment
    
    New Yorker Landau Verify fitment
    
    New Yorker Salon Verify fitment
    
    Town & Country Base Verify fitment
  - Dodge
    
    Caravan Base Verify fitment
    
    Caravan C/V Verify fitment
    
    Caravan ES Verify fitment
    
    Caravan LE Verify fitment
    
    Caravan SE Verify fitment
    
    Dynasty Base Verify fitment
    
    Dynasty LE Verify fitment
    
    Grand Caravan LE Verify fitment
    
    Grand Caravan SE Verify fitment
  - Plymouth
    
    Grand Voyager LE Verify fitment
    
    Grand Voyager SE Verify fitment
- 1989
  - Pontiac
    
    LeMans GSE Verify fitment
    
    LeMans LE Verify fitment
    
    LeMans SE Verify fitment
    
    LeMans Value Leader Verify fitment
- 1988
  - Buick
    
    Skyhawk Custom Verify fitment
    
    Skyhawk SE Verify fitment
  - Oldsmobile
    
    Firenza Base Verify fitment
    
    Firenza Cruiser Verify fitment
  - Pontiac
    
    LeMans Aerocoupe Verify fitment
    
    LeMans Aerocoupe YL Verify fitment
    
    LeMans Base Verify fitment
    
    LeMans SE Verify fitment
    
    LeMans Value Leader Verify fitment
    
    Sunbird Base Verify fitment
    
    Sunbird GT Verify fitment
    
    Sunbird SE Verify fitment
- 1987
  - Buick
    
    Skyhawk Custom Verify fitment
    
    Skyhawk Limited Verify fitment
    
    Skyhawk Sport Verify fitment
    
    Skyhawk T-Type Verify fitment
  - Oldsmobile
    
    Firenza Base Verify fitment
    
    Firenza Cruiser Verify fitment
    
    Firenza GT Verify fitment
    
    Firenza LC Verify fitment
    
    Firenza LX Verify fitment
    
    Firenza S Verify fitment
  - Pontiac
    
    Sunbird Base Verify fitment
    
    Sunbird GT Verify fitment
    
    Sunbird SE Verify fitment
- 1984
  - Cadillac
    
    Commercial Chassis Base Verify fitment
    
    Fleetwood Base Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Brougham d'Elegance Verify fitment
    
    Fleetwood Formal Verify fitment
- 1983
  - Cadillac
    
    Commercial Chassis Base Verify fitment
    
    Fleetwood Base Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Brougham d'Elegance Verify fitment
    
    Fleetwood Formal Verify fitment
- 1982
  - Cadillac
    
    Commercial Chassis Base Verify fitment
    
    Fleetwood Base Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Brougham d'Elegance Verify fitment
    
    Fleetwood Formal Verify fitment
- 1981
  - Cadillac
    
    Commercial Chassis Base Verify fitment
    
    DeVille Base Verify fitment
    
    DeVille Cabriolet Verify fitment
    
    DeVille d'Elegance Verify fitment
    
    Eldorado Base Verify fitment
    
    Eldorado Biarritz Verify fitment
    
    Eldorado Brougham d'Elegance Verify fitment
    
    Eldorado Cabriolet Verify fitment
    
    Fleetwood Base Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Brougham d'Elegance Verify fitment
    
    Fleetwood Formal Verify fitment
    
    Seville Base Verify fitment
    
    Seville Elegante Verify fitment
- 1980
  - Cadillac
    
    Commercial Chassis Base Verify fitment
    
    DeVille Base Verify fitment
    
    DeVille Cabriolet Verify fitment
    
    DeVille d'Elegance Verify fitment
    
    Eldorado Base Verify fitment
    
    Eldorado Biarritz Verify fitment
    
    Eldorado Cabriolet Verify fitment
    
    Fleetwood Base Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Brougham d'Elegance Verify fitment
    
    Fleetwood Formal Verify fitment
    
    Seville Base Verify fitment
    
    Seville Elegante Verify fitment
- 1979
  - Cadillac
    
    Commercial Chassis Base Verify fitment
    
    DeVille Base Verify fitment
    
    DeVille Cabriolet Verify fitment
    
    DeVille d'Elegance Verify fitment
    
    DeVille Phaeton Verify fitment
    
    Fleetwood Base Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Brougham d'Elegance Verify fitment
    
    Fleetwood Formal Verify fitment
- 1978
  - Cadillac
    
    Commercial Chassis Base Verify fitment
    
    DeVille Base Verify fitment
    
    DeVille Cabriolet Verify fitment
    
    DeVille d'Elegance Verify fitment
    
    DeVille Phaeton Verify fitment
    
    Eldorado Base Verify fitment
    
    Eldorado Biarritz Verify fitment
    
    Eldorado Cabriolet Verify fitment
    
    Fleetwood Base Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Brougham d'Elegance Verify fitment
    
    Fleetwood Formal Verify fitment
- 1977
  - Cadillac
    
    Commercial Chassis Base Verify fitment
    
    DeVille Base Verify fitment
    
    DeVille d'Elegance Verify fitment
    
    Eldorado Base Verify fitment
    
    Eldorado Biarritz Verify fitment
    
    Fleetwood 75 Verify fitment
    
    Fleetwood 75 Formal Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Formal Verify fitment
- 1976
  - Cadillac
    
    Calais Base Verify fitment
    
    Commercial Chassis Base Verify fitment
    
    DeVille Base Verify fitment
    
    DeVille Cabriolet Verify fitment
    
    DeVille d'Elegance Verify fitment
    
    Eldorado Base Verify fitment
    
    Eldorado Biarritz Verify fitment
    
    Eldorado Bicentenial Edition Verify fitment
    
    Eldorado Cabriolet Verify fitment
    
    Fleetwood 60 Special Brougham Verify fitment
    
    Fleetwood 75 Verify fitment
    
    Fleetwood Brougham Verify fitment
    
    Fleetwood Brougham d'Elegance Verify fitment
    
    Fleetwood Brougham Talisman Verify fitment
- 1975
  - Cadillac
    
    Calais Base Verify fitment
    
    Commercial Chassis Base Verify fitment
    
    DeVille Base Verify fitment
    
    DeVille Cabriolet Verify fitment
    
    DeVille d'Elegance Verify fitment
    
    Eldorado Base Verify fitment
    
    Fleetwood 60 Special Brougham Verify fitment
    
    Fleetwood 75 Verify fitment
Powersports

Sorry, no powersports applications are associated with this part.

Non-Automotive

Sorry, no non-automotive applications are associated with this part.

My cart

Filtering parts for your vehicle

Check compatibility

Autolite XP646 XP Iridium Spark Plug

Delayed Shipping

Verify Fitment

Automotive

Powersports

Non-Automotive