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Autolite 25 - Autolite Copper Core Spark Plugs

  • Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Each
  • Application Specific
  • Estimated Ship Date: 5/29/2012
 
BrandAutolite
Manufacturer's Part Number25
Part TypeSpark Plugs
Product LineAutolite Copper Core Spark Plugs
Summit Racing Part NumberFRM-25
 
Shorty Spark PlugNo
ResistorYes
Manufacturer Heat Range5
Electrode Core MaterialCopper
Electrode Tip MaterialCopper
Insulator TypeProjected
Spark Plug Thread Size14mm
Spark Plug Reach0.460 in.
Spark Plug Seat StyleTapered
Wrench Diameter5/8 in.
Ground Strap QuantityOne
QuantitySold individually.
 

These Autolite copper core spark plugs feature a cold-formed steel shell with precision-rolled threads, a full copper core electrode to provide better performance, and a one-piece terminal post to add strength. Autolite copper core spark plugs use a copper-glass seal that bonds the insulator and terminal post center electrode together. This ensures full voltage at the spark gap and a 100 percent leakproof, gas-tight seal. Autolite features an extensive application guide to cover just about everything with an internal combustion engine. Keep your engine running smoothly and reliably, simply by switching to some new Autolite copper core spark plugs.


Application

Results 1-20 of 923

 
UniversalNo
MakeAM GENERAL
ModelHUMMER
SubmodelBASE
Beginning Year1995
Ending Year1996
Engine TypeV8
Liter5.7
CID350
Engine Size5.7L/350
Engine FamilyChevy small block Gen I
 
 
UniversalNo
MakeAM GENERAL
ModelHUMMER
SubmodelBASE
Beginning Year1996
Ending Year1996
Engine TypeV8
Liter5.7
CID350
Engine Size5.7L/350
Engine FamilyChevy small block Gen I
 
 
UniversalNo
MakeAVANTI
ModelII
Beginning Year1971
Ending Year1972
Engine TypeV8
Liter5.7
CID350
Engine Size5.7L/350
Engine FamilyChevy small block Gen I
 
 
UniversalNo
MakeAVANTI
ModelII
Beginning Year1973
Ending Year1974
Engine TypeV8
Liter6.6
CID400
Engine Size6.6L/400
Engine FamilyChevy small block Gen I
 
 
UniversalNo
MakeAVANTI
ModelII
Beginning Year1975
Ending Year1976
Engine TypeV8
Liter6.6
CID400
Engine Size6.6L/400
Engine FamilyChevy small block Gen I
 
 
UniversalNo
MakeAVANTI
ModelII
Beginning Year1977
Ending Year1980
Engine TypeV8
Liter5.7
CID350
Engine Size5.7L/350
Engine FamilyChevy small block Gen I
 
 
UniversalNo
MakeAVANTI
ModelII
Beginning Year1981
Ending Year1991
Engine TypeV8
Liter5.0
CID305
Engine Size5.0L/305
Engine FamilyChevy small block Gen I
 
 
UniversalNo
MakeBRICKLIN
ModelSV-1
Beginning Year1975
Ending Year1976
Engine TypeV8
Liter5.8
CID351
Engine Size5.8L/351
Engine FamilyFord small block Windsor
 
 
UniversalNo
MakeBUICK
ModelELECTRA
Beginning Year1967
Ending Year1967
Engine TypeV8
Liter7.0
CID430
Engine Size7.0L/430
Engine FamilyBuick V8
 
 
UniversalNo
MakeBUICK
ModelELECTRA
Submodel225
Beginning Year1969
Ending Year1969
Engine TypeV8
Liter7.0
CID430
Engine Size7.0L/430
Engine FamilyBuick V8
 
 
UniversalNo
MakeBUICK
ModelELECTRA
Submodel225 CUSTOM
Beginning Year1969
Ending Year1969
Engine TypeV8
Liter7.0
CID430
Engine Size7.0L/430
Engine FamilyBuick V8
 
 
UniversalNo
MakeBUICK
ModelREGAL
SubmodelGRAND NATIONAL
Beginning Year1984
Ending Year1985
Engine TypeV6
Liter3.8
CID231
Engine Size3.8L/231
Engine FamilyGM V6
 
 
UniversalNo
MakeBUICK
ModelREGAL
SubmodelGRAND NATIONAL
Beginning Year1986
Ending Year1987
Engine TypeV6
Liter3.8
CID231
Engine Size3.8L/231
Engine FamilyGM V6
 
 
UniversalNo
MakeBUICK
ModelREGAL
SubmodelLIMITED
Beginning Year1987
Ending Year1987
Engine TypeV6
Liter3.8
CID231
Engine Size3.8L/231
Engine FamilyGM V6
 
 
UniversalNo
MakeBUICK
ModelREGAL
SubmodelT-TYPE
Beginning Year1984
Ending Year1985
Engine TypeV6
Liter3.8
CID231
Engine Size3.8L/231
Engine FamilyGM V6
 
 
UniversalNo
MakeBUICK
ModelREGAL
SubmodelT-TYPE
Beginning Year1986
Ending Year1986
Engine TypeV6
Liter3.8
CID231
Engine Size3.8L/231
Engine FamilyGM V6
 
 
UniversalNo
MakeBUICK
ModelRIVIERA
Beginning Year1967
Ending Year1967
Engine TypeV8
Liter7.0
CID430
Engine Size7.0L/430
Engine FamilyBuick V8
 
 
UniversalNo
MakeBUICK
ModelRIVIERA
Beginning Year1984
Ending Year1985
Engine TypeV6
Liter3.8
CID231
Engine Size3.8L/231
Engine FamilyGM V6
 
 
UniversalNo
MakeBUICK
ModelRIVIERA
SubmodelT-TYPE
Beginning Year1984
Ending Year1985
Engine TypeV6
Liter3.8
CID231
Engine Size3.8L/231
Engine FamilyGM V6
 
 
UniversalNo
MakeBUICK
ModelROADMASTER
Beginning Year1993
Ending Year1993
Engine TypeV8
Liter5.7
CID350
Engine Size5.7L/350
Engine FamilyChevy small block Gen I
 

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