AUTOLITE part description

Product Description

Autolite 664 Copper Resistor Spark Plug

Application Summary

Chevrolet S10 (1993-1985), GMC S15 (1990-1985), Oldsmobile Cutlass Ciera (1991-1984), Pontiac Fiero (1988-1984), Chevrolet Celebrity (1990-1984), Buick Century (1992-1984),

Features & Benefits

  • One-Piece terminal stud provides a reliable high voltage electrical connection
  • High alumina multi-rib insulator helps prevent flash-over which can lead to misfires
  • Heat-fused glass composite resistor center seal provides high performance EMI noise suppression and a 100 percent leak-proof seal
  • Solid copper core center electrode provides optimal thermal and electrical conductivity for better performance in all driving conditions
  • High nickel alloy side electrode resists electrical and chemical wear providing excellent durability
  • 2 year limited warranty

Spark, plug, spark plug, Autolite

Product Attributes

Ground Electrode Tip Design Tapered
Ground Electrode Core Material Nickel
Electrical Terminal Type Stud
Center Electrode Core Material Copper
Center Electrode Tip Material Nickel
Pre-Gap Size 0.06 IN
Pre-Gap Size 1.5 MM
Ground Electrode Quantity 1
Hex Size 5/8 IN
Hex Size 16 MM
Seat Type Tapered
Reach 0.374 IN
Reach 9.5 MM
Thread Diameter 14 MM
Insulator Material Ceramic
Resistor Type Yes
Ground Electrode Tip Material Nickel
9608 Standard
9805 Mid Projection

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8511100000
Warranty Time 24
Warranty Time UOM MO
UPC 00009100006646
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • Pontiac Sunbird (1978-1979)
  • Pontiac Phoenix (1978, 1984)
  • Pontiac Grand Am (1985-1991)
  • Pontiac Firebird (1984-1986)
  • Pontiac Fiero (1984-1988)
  • Pontiac Astre (1975)
  • Pontiac 6000 (1984-1991)
  • Oldsmobile Starfire (1978-1979)
  • Oldsmobile Omega (1984)
  • Oldsmobile Cutlass Cruiser (1987-1992)
  • Oldsmobile Cutlass Ciera (1984-1992)
  • Oldsmobile Cutlass Calais (1988-1991)
  • Oldsmobile Calais (1985-1987)
  • GMC Safari (1985-1990)
  • GMC Sonoma (1991-1993)
  • GMC S15 (1985-1990)
  • GMC S15 Jimmy (1985-1988)
  • Chevrolet S10 (1985-1993)
  • Chevrolet S10 Blazer (1985-1988)
  • Chevrolet Monza (1978)
  • Chevrolet Lumina (1990-1992)
  • Chevrolet LLV (1987-1993)
  • Chevrolet Citation II (1984-1985)
  • Chevrolet Celebrity (1984-1990)
  • Chevrolet Camaro (1984-1986)
  • Chevrolet Astro (1985-1990)
  • Buick Somerset Regal (1985)
  • Buick Somerset (1986-1987)
  • Buick Skylark (1984-1991)
  • Buick Century (1984-1992)

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