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ACDelco 4 - ACDelco RAPIDFIRE Performance Platinum Spark Plugs

  • Spark Plug, AC Delco, Platinum, Tapered Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each
  • Application Specific
  • Estimated Ship Date: Today
 
BrandACDelco
Manufacturer's Part Number4
Part TypeSpark Plugs
Product LineACDelco RAPIDFIRE Performance Platinum Spark Plugs
Summit Racing Part NumberACF-4
 
Shorty Spark PlugNo
ResistorYes
Electrode Core MaterialCopper
Electrode Tip MaterialPlatinum
Insulator TypeProjected
Spark Plug Thread Size14mm
Spark Plug Reach0.750 in.
Spark Plug Seat StyleGasket
Wrench Diameter13/16 in.
Ground Strap QuantityOne
QuantitySold individually.
 

ACDelco's RAPIDFIRE platinum spark plugs fit engines that require conventional or platinum plugs, offering quicker throttle response, smoother idle, greater corrosion protection, and greater longevity when compared to conventional spark plugs. The RAPIDFIRE platinum spark plugs are available for most vehicle makes and models and several marine applications.

Features include:

* Ribless insulator that improves the plug-to-boot seal
* Tapered and columned center wire electrode with a platinum pad that reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
* A platinum center electrode and platinum pad lower the ignition demand voltage and reduce possible flame kernel quenching
* One-piece integral suppressor seal that helps reduce radio frequency interference, meters spark plug energy to help provide long electrode life, and seals against compression leakage
* An expected life of 50,000 miles or better
* Gapped to the engine's original vehicle manufacturer's specifications
* 30-day, money-back guarantee and 3-year limited warranty

Warranty

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Application

Results 1-20 of 2656

 
UniversalNo
MakeALFA ROMEO
Model164
Beginning Year1991
Ending Year1991
Engine TypeV6
Liter3.0
CC2959
Engine Size3.0L/2959cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
Model164
SubmodelL
Beginning Year1991
Ending Year1991
Engine TypeV6
Liter3.0
CC2959
Engine Size3.0L/2959cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
Model164
SubmodelL
Beginning Year1991
Ending Year1993
Engine TypeV6
Liter3.0
CC2959
Engine Size3.0L/2959cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
Model164
SubmodelSPORT
Beginning Year1991
Ending Year1991
Engine TypeV6
Liter3.0
CC2959
Engine Size3.0L/2959cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
Model164
SubmodelSPORT
Beginning Year1991
Ending Year1993
Engine TypeV6
Liter3.0
CC2959
Engine Size3.0L/2959cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
ModelALFETTA
SubmodelGT
Beginning Year1975
Ending Year1977
Engine TypeL4
Liter2.0
CID120
CC1961
Engine Size2.0L/120
Engine FamilyAlfa Romeo 4-cylinder
 
 
UniversalNo
MakeALFA ROMEO
ModelALFETTA
SubmodelSPORT
Beginning Year1975
Ending Year1977
Engine TypeL4
Liter2.0
CID120
CC1961
Engine Size2.0L/120
Engine FamilyAlfa Romeo 4-cylinder
 
 
UniversalNo
MakeALFA ROMEO
ModelBERLINA
Beginning Year1969
Ending Year1971
Engine TypeL4
Liter1.8
CC1779
Engine Size1.8L/1779cc
Engine FamilyAlfa Romeo 4-cylinder
 
 
UniversalNo
MakeALFA ROMEO
ModelGIULIA SPRINT
Beginning Year1967
Ending Year1968
Engine TypeL4
Liter1.6
CID96
CC1570
Engine Size1.6L/96
Engine FamilyAlfa Romeo 4-cylinder
 
 
UniversalNo
MakeALFA ROMEO
ModelGTV-6
Beginning Year1981
Ending Year1981
Engine TypeV6
Liter2.5
CC2492
Engine Size2.5L/2492cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
ModelGTV-6
Submodel2.5
Beginning Year1982
Ending Year1986
Engine TypeV6
Liter2.5
CC2492
Engine Size2.5L/2492cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
ModelGTV
Beginning Year1967
Ending Year1968
Engine TypeL4
Liter1.6
CID96
CC1570
Engine Size1.6L/96
Engine FamilyAlfa Romeo 4-cylinder
 
 
UniversalNo
MakeALFA ROMEO
ModelMILANO
SubmodelGOLD
Beginning Year1987
Ending Year1989
Engine TypeV6
Liter2.5
CC2492
Engine Size2.5L/2492cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
ModelMILANO
SubmodelPLATINUM
Beginning Year1987
Ending Year1988
Engine TypeV6
Liter2.5
CC2492
Engine Size2.5L/2492cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
ModelMILANO
SubmodelSILVER
Beginning Year1987
Ending Year1987
Engine TypeV6
Liter2.5
CC2492
Engine Size2.5L/2492cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
ModelMILANO
SubmodelVERDE
Beginning Year1988
Ending Year1989
Engine TypeV6
Liter3.0
CC2959
Engine Size3.0L/2959cc
Engine FamilyAlfa Romeo V6
 
 
UniversalNo
MakeALFA ROMEO
ModelSPIDER
Beginning Year1991
Ending Year1991
Engine TypeL4
Liter2.0
CID120
CC1961
Engine Size2.0L/120
Engine FamilyAlfa Romeo 4-cylinder
 
 
UniversalNo
MakeALFA ROMEO
ModelSPIDER
SubmodelGRADUATE
Beginning Year1987
Ending Year1988
Engine TypeL4
Liter2.0
CID120
CC1961
Engine Size2.0L/120
Engine FamilyAlfa Romeo 4-cylinder
 
 
UniversalNo
MakeALFA ROMEO
ModelSPIDER
SubmodelQUADRIFOGLIO
Beginning Year1986
Ending Year1988
Engine TypeL4
Liter2.0
CID120
CC1961
Engine Size2.0L/120
Engine FamilyAlfa Romeo 4-cylinder
 
 
UniversalNo
MakeALFA ROMEO
ModelSPIDER
SubmodelVELOCE
Beginning Year1972
Ending Year1994
Engine TypeL4
Liter2.0
CID120
CC1961
Engine Size2.0L/120
Engine FamilyAlfa Romeo 4-cylinder
 

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