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HKS Super Fire Racing (M Series) M45HL Spark Plug - 50003-M45HL
$30.90
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-M45HLSpark Plug Type: Super Fire Racing (M Series) M45HLHeat Rating: 45Thread Diameter: 12mmThread Length: 26.5mmWidth Across Hexagon Flats:14mmType: HL typeUltimate spark plug "M".Ignitionability, durability, anti-insulation are all reinforced. HKS has made t...

HKS Super Fire Racing (M Series) M45i Spark Plug - 50003-M45i
$27.30
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-M45iSpark Plug Type: Super Fire Racing (M Series) M45iHeat Rating: 45Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmType: ISO typeUltimate spark plug "M".Ignitionability, durability, anti-insulation are all reinforced. HKS has made the ...

HKS Super Fire Racing (M Series) M45iL Spark Plug - 50003-M45iL
$28.20
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-M45iLSpark Plug Type: Super Fire Racing (M Series) M45iLHeat Rating: 45Thread Diameter: 14mmThread Length: 26.5mmWidth Across Hexagon Flats:16mmType: Long reach typeUltimate spark plug "M".Ignitionability, durability, anti-insulation are all reinforced. HKS ha...

HKS Super Fire Racing (M Series) M45RE Spark Plug - 50003-M45RE
$43.20
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-M45RESpark Plug Type: Super Fire Racing (M Series) M45REHeat Rating: 45Thread Diameter: 14mmThread Length: 21.5mmWidth Across Hexagon Flats:20.8mmType: RE typeUltimate spark plug "M".Ignitionability, durability, anti-insulation are all reinforced. HKS has made...

HKS Super Fire Racing (M Series) M45XL Spark Plug - 50003-M45XL
$30.90
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-M45XLSpark Plug Type: Super Fire Racing (M Series) M45XLHeat Rating: 45Thread Diameter: 12mmThread Length: 26.5mmWidth Across Hexagon Flats:16mmType: XL typeUltimate spark plug "M".Ignitionability, durability, anti-insulation are all reinforced. HKS has made t...

HKS Super Fire Racing (M Series) M50HL Spark Plug - 50003-M50HL
$30.90
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-M50HLSpark Plug Type: Super Fire Racing (M Series) M50HLHeat Rating: 50Thread Diameter: 12mmThread Length: 26.5mmWidth Across Hexagon Flats:14mmType: HL typeUltimate spark plug "M".Ignitionability, durability, anti-insulation are all reinforced. HKS has made t...

HKS Super Fire Racing (M Series) M50RE Spark Plug - 50003-M50RE
$43.20
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-M50RESpark Plug Type: Super Fire Racing (M Series) M50REHeat Rating: 50Thread Diameter: 14mmThread Length: 21.5mmWidth Across Hexagon Flats:20.8mmType: RE typeUltimate spark plug "M".Ignitionability, durability, anti-insulation are all reinforced. HKS has made...

HKS Super Fire Racing (M Series) M525RE Spark Plug - 50003-M525RE
$43.20
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-M525RESpark Plug Type: Super Fire Racing (M Series) M525REHeat Rating: 52.5Thread Diameter: 14mmThread Length: 21.5mmWidth Across Hexagon Flats:20.8mmType: RE typeUltimate spark plug "M".Ignitionability, durability, anti-insulation are all reinforced. HKS has ...

HKS Super Fire Racing (MR Series) Spark Plug - 50003-MR40XLZ
$40.60
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-MR40XLZSpark Plug Type: Super Fire Racing (MR Series) MR40XLZHeat Rating: 40Thread Diameter: 12mmThread Length: 26.5mmWidth Across Hexagon Flats:16mmThe HKS Super Fire Racing MR Series are high heat value plug that is compatible with M12 long reach type and sp...

HKS Super Fire Racing (MR Series) Spark Plug - 50003-MR45HLZ
$40.60
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-MR45HLZSpark Plug Type: Super Fire Racing (MR Series) MR45HLZHeat Rating: 45Thread Diameter: 12mmThread Length: 26.5mmWidth Across Hexagon Flats:14mmThe HKS Super Fire Racing MR Series are high heat value plug that is compatible with M12 long reach type and sp...

HKS Super Fire Racing (MR Series) Spark Plug - 50003-MR45XLZ
$40.60
Spark plugs are sold per piece.Specifications:Manufacturer: HKSReference Number: 50003-MR45XLZSpark Plug Type: Super Fire Racing (MR Series) MR45XLZHeat Rating: 45Thread Diameter: 12mmThread Length: 26.5mmWidth Across Hexagon Flats:16mmThe HKS Super Fire Racing MR Series are high heat value plug that is compatible with M12 long reach type and sp...
NGK Iri-Series Spark Plug - IRIMAC8

NGK Iri-Series Spark Plug - IRIMAC8
$37.10
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: IRIMAC8Spark Plug Type: Iri-SeriesEquivalent Part Number: DCPR * EHeat Rating: 8Thread Diameter: 12mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for part compatibility<<<The IRI Series plugs are de...
NGK Iri-Series Spark Plug - IRIMAC9

NGK Iri-Series Spark Plug - IRIMAC9
$37.10
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: IRIMAC9Spark Plug Type: Iri-SeriesEquivalent Part Number: DCPR * EHeat Rating: 9Thread Diameter: 12mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for part compatibility<<<The IRI Series plugs are de...
NGK Iri-Series Spark Plug - IRITOP7

NGK Iri-Series Spark Plug - IRITOP7
$37.10
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: IRITOP7Spark Plug Type: Iri-SeriesEquivalent Part Number: BCPR * EHeat Rating: 7Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for part compatibility<<<The IRI Series plugs are de...
NGK Iri-Series Spark Plug - IRITOP8

NGK Iri-Series Spark Plug - IRITOP8
$37.10
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: IRITOP8Spark Plug Type: Iri-SeriesEquivalent Part Number: BCPR * EHeat Rating: 8Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for part compatibility<<<The IRI Series plugs are de...
NGK Iri-Series Spark Plug - IRITOP9

NGK Iri-Series Spark Plug - IRITOP9
$37.10
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: IRITOP9Spark Plug Type: Iri-SeriesEquivalent Part Number: BCPR * EHeat Rating: 9Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for part compatibility<<<The IRI Series plugs are de...
NGK Iri-Series Spark Plug - IRIWAY7

NGK Iri-Series Spark Plug - IRIWAY7
$37.10
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: IRIWAY7Spark Plug Type: Iri-SeriesEquivalent Part Number: BKR * EHeat Rating: 7Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for part compatibility<<<The IRI Series plugs are des...
NGK Iri-Series Spark Plug - IRIWAY8

NGK Iri-Series Spark Plug - IRIWAY8
$37.10
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: IRIWAY8Spark Plug Type: Iri-SeriesEquivalent Part Number: BKR * EHeat Rating: 8Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for part compatibility<<<The IRI Series plugs are des...
NGK Iri-Series Spark Plug - IRIWAY9

NGK Iri-Series Spark Plug - IRIWAY9
$37.10
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: IRIWAY9Spark Plug Type: Iri-SeriesEquivalent Part Number: BKR * EHeat Rating: 9Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for part compatibility<<<The IRI Series plugs are des...
NGK Iridium IX Spark Plug - BCPR5EIX-11

NGK Iridium IX Spark Plug - BCPR5EIX-11
$19.50
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: BCPR5EIX-11Spark Plug Type: Iridium IXHeat Rating: 5Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for Japanese Cars part compatibility<<<>>>Click here for Euro/US Cars p...
NGK Iridium IX Spark Plug - BCPR6EIX-11

NGK Iridium IX Spark Plug - BCPR6EIX-11
$19.50
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: BCPR6EIX-11Spark Plug Type: Iridium IXHeat Rating: 6Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for Japanese Cars part compatibility<<<>>>Click here for Euro/US Cars p...
NGK Iridium IX Spark Plug - BCPR7EDIX

NGK Iridium IX Spark Plug - BCPR7EDIX
$20.50
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: BCPR7EDIXSpark Plug Type: Iridium IXHeat Rating: 7Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for Japanese Cars part compatibility<<<>>>Click here for Euro/US Cars par...
NGK Iridium IX Spark Plug - BKR5EIX

NGK Iridium IX Spark Plug - BKR5EIX
$19.50
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: BKR5EIXSpark Plug Type: Iridium IXHeat Rating: 5Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for Japanese Cars part compatibility<<<>>>Click here for Euro/US Cars part ...
NGK Iridium IX Spark Plug - BKR5EIX-11

NGK Iridium IX Spark Plug - BKR5EIX-11
$19.50
Spark plugs are sold per piece.Specifications:Manufacturer: NGKReference Number: BKR5EIX-11Spark Plug Type: Iridium IXHeat Rating: 5Thread Diameter: 14mmThread Length: 19mmWidth Across Hexagon Flats:16mmTerminal Shape: Integrated type>>>Click here for Japanese Cars part compatibility<<<>>>Click here for Euro/US Cars pa...