Platinum Spark Plug
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Platinum Spark Plug
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Autolite Platinum Spark Plug

Part No. AP666 Warranty Details  

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Autolite Platinum Spark Plugs provide a center wire platinum firing tip for improved performance.

Product Features:
  • Super conductive Yttrium enhanced ground electrode provides superior heat transfer
  • Full platinum tip assures virtually no gap erosion for longer plug life
  • Leak proof, heat fused resistor for durability
  • 4 year limited warranty
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Electrode Tip Material:Platinum
Reach:.460 in
Resistor:Suppressor
Seat Type:Tapered
Thread Diameter:14 mm
Tip Configuration:Power
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
AutolitePlatinum Spark Plug
 
1.0

(based on 1 review)

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Reviewed by 1 customer

Displaying review 1

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1.0

not so platinum

By 

from henderson, nc

About Me Auto Enthusiast, Casual Driver, Mechanic, Truck Enthusiast

Pros

  • Easy To Install

Cons

  • Short life

Best Uses

  • Not at all

Comments about Autolite Platinum Spark Plug:

put 12k on them and now they r going bad so much for platinum

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1 Question | 2 Answers
Displaying question 1
  • Q:

    Spark plug AP666..What engine does this spark plug fit?I bought them last year and dont remember what I bought them for...
    Asked on 10/5/2010 by Van from Chicago,Illinois

    2 answers

    • CUSTOMER CARE

      A:

      AMERICAN MOTORS (1980 - 1983)
      BUICK (1975 - 1992)
      CADILLAC (1980 - 1982)
      CHEVROLET (1976 - 1993)
      FORD (1977 - 1979)
      GMC (1978 - 1993)
      JEEP (1980 - 1983)
      LINCOLN (1977 - 1979)
      MERCURY (1977 - 1979)
      OLDSMOBILE (1975 - 1992)
      PONTIAC (1975 - 1991)

      Answered on 10/6/2010 by Kevin the King of Auto Parts. from AAP
    • CUSTOMER CARE

      A:

      AMERICAN MOTORS (1980 - 1983) BUICK (1975 - 1992) CADILLAC (1980 - 1982) CHEVROLET (1976 - 1993) FORD (1977 - 1979) GMC (1978 - 1993) JEEP (1980 - 1983) LINCOLN (1977 - 1979) MERCURY (1977 - 1979) OLDSMOBILE (1975 - 1992) PONTIAC (1975 - 1991)

      Answered on 10/6/2010 by Mike from AAP
Displaying question 1

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