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Spark Plug (Autolite) for 1946-1976 Buick, Cadillac, Checker, Chevrolet, Chrysler, Dodge, Dual-Ghia, Facel Vega, Fargo, Kurtis, Oldsmobile, Plymouth, & Pontiac NEW

$ 7 .80

Product Notes

⚠️ Most jobs typically require 8 of this item.
Gap .035 (in)
Platinum Spark Plug
Autolite® Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency.
Brand: Autolite
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Center Electrode Core Material Copper
Center Electrode Insulator Tip Projection 0.133, 3.38
Center Electrode Projection Mid Projection
Center Electrode Tip Material Platinum
Core Nose Length 0.775, 19.69
Electrical Terminal Type Non-removable Nut
Grade Type Performance
Ground Electrode Quantity 1
Ground Electrode Tip Design Standard
Ground Electrode Tip Material Nickel
Hex Size 13/16
Hex Type Hex
Indexed No
Insulator Height 2.46, 62.48
Insulator Material Ceramic
Manufacturer Heat Range 7
Pre Gap Size 0.035, 0.89
Reach 0.374, 9.5
Resistance 4000
Resistor Type Yes
Seat Type Flat
Washer Included Yes
Washer Type Crush

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Roadmaster, Roadmaster Series 70, Special, Special Series 40, Super, Super Series 50
Cadillac Commercial Chassis, DeVille, Eldorado, Series 60 Fleetwood, Series 60 Special Fleetwood, Series 61, Series 62, Series 75 Fleetwood
Checker Aerobus, Deluxe, Marathon, Taxicab
Chevrolet Bel Air, Biscayne, Brookwood, Camaro, Caprice, Chevelle, Chevy II, Corvette, Del Ray, Estate, Fleetline, Impala, Kingswood, Monte Carlo, Nomad, Nova, One-Fifty Series, Parkwood, Sedan Delivery, Styleline Deluxe, Styleline Special, Townsman, Truck, Two-Ten Series, Yeoman
Chrysler 300, Cordoba, Imperial, Nassau, New Yorker, Newport, Saratoga, St Regis, Town & Country, Windsor
Dodge C-3, C-4, Challenger, Charger, Coronet, Custom, D100 Pickup, D200 Pickup, D300 Pickup, Dart, Lancer, Meadowbrook, Monaco, Polara, Royal, Sierra, Texan, Truck
Dual-Ghia 240, 500
Facel Vega FVS
Fargo FC4B Panel Delivery, FC4B Pickup, FC4C Pickup, FK8 Panel Delivery, FK8 Pickup
Kurtis 500M
Oldsmobile 442, 88, 98, Custom Cruiser, Cutlass, Cutlass Supreme, Delmont 88, Delta 88, Deluxe 88, Dynamic 88, F85, Fiesta, Jetstar 88, Omega, Series 78, Series 88, Series 98, Standard 88, Starfire, Super 88, Toronado, Vista Cruiser
Plymouth Barracuda, Belvedere, Belvedere II, Cuda, Fury, Fury I, Fury II, Fury III, Gran Fury, GTX, Plaza, Road Runner, Satellite, Savoy, Suburban, VIP
Pontiac Acadian, Beaumont, Bonneville, Catalina, Chieftain, Executive, Firebird, Grand Prix, Grand Safari, GTO, Laurentian, LeMans, Parisienne, Pathfinder, Star Chief, Strato-Chief, Super Chief, Tempest, Ventura

This is a universal part that fits 3,385 vehicle configurations across 13 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Autolite® Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency.

Interchange Parts

Brand Part Number
Chrysler 8829828
DENSO Auto Parts W9P-U
DENSO Auto Parts W9PR-U
Motorcraft AR82
Motorcraft AS52C
NGK XR4IX
NGK XR4VX

Fits Years: 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976

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120
Day Return Window

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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

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