HKS Super Fire Racing

The HKS Super Fire spark plugs feature high quality Iridium performance, designed and tested to handle increased vehicle performance.

The HKS Super Fire spark plugs feature high quality Iridium performance, designed and tested to handle increased vehicle performance through aftermarket tuning.

Features

  • 0.4mm diameter Iridium core
  • Grooved electrode and available in a number of heat ranges
  • Price is for a single plug, you need to increase quantity according to your vehicle 

Part Size Type Heat Range   Price Order
50003-M40X
12x19mm 16mm X 8
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-MR40XLB
12x26.5mm 8
USD $ 35.48
USD $ 42.79
5,200 JPY
50003-MR45XLB
12x26.5mm 9
USD $ 35.48
USD $ 42.79
5,200 JPY
50003-M40HL
12x26.5mm 14mm HL 8
USD $ 24.42
USD $ 26.27
3,579 JPY
50003-M45HL
12x26.5mm 14mm HL 9
USD $ 24.42
USD $ 26.27
3,579 JPY
50003-M50HL
12x26.5mm 14mm HL 10
USD $ 24.42
USD $ 26.27
3,579 JPY
50003-MR45HLZ
12x26.5mm 14mm Protrusion Type 9
USD $ 29.96
USD $ 34.53
4,390 JPY
50003-MR40XLZ
12x26.5mm 16mm Protrusion Type 8
USD $ 29.96
USD $ 34.53
4,390 JPY
50003-MR45XLZ
12x26.5mm 16mm Protrusion Type 9
USD $ 29.96
USD $ 34.53
4,390 JPY
50003-M40XL
12x26.5mm 16mm XL 8
USD $ 24.42
USD $ 26.27
3,579 JPY
50003-M45XL
12x26.5mm 16mm XL 9
USD $ 24.42
USD $ 26.27
3,579 JPY
50003-M45RE
14x12.7mm 20.8mm RE 9
USD $ 31.47
USD $ 36.78
4,611 JPY
50003-M50RE
14x12.7mm 20.8mm RE 10
USD $ 31.47
USD $ 36.78
4,611 JPY
50003-M525RE
14x12.7mm 20.8mm RE 10.5
USD $ 31.47
USD $ 36.78
4,611 JPY
50003-M35i
14x19mm 16mm ISO 7
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M40I
14x19mm 16mm ISO 8
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M45I
14x19mm 16mm ISO 9
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M35
14x19mm 16mm JIS 7
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M40
14x19mm 16mm JIS 8
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M45
14x19mm 16mm JIS 9
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M35G
14x19mm 20.8mm G 7
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M40G
14x19mm 20.8mm G 8
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M45G
14x19mm 20.8mm G 9
USD $ 22.41
USD $ 23.27
3,284 JPY
50003-M35LF
14x25mm 16mm Conical Long Reach 7
USD $ 24.42
USD $ 26.27
3,579 JPY
50003-M40LF
14x25mm 16mm Conical Long Reach 8
USD $ 24.42
USD $ 26.27
3,579 JPY
50003-M35iL
14x26.5mm 16mm Long Reach 7
USD $ 22.91
USD $ 24.02
3,358 JPY
50003-M40iL
14x26.5mm 16mm Long Reach 8
USD $ 22.91
USD $ 24.02
3,358 JPY
50003-M45iL
14x26.5mm 16mm Long Reach 9
USD $ 22.91
USD $ 24.02
3,358 JPY
Size 12x19mm 16mm
Type X
Heat Range 8
50003-M40X
USD $ 22.41
USD $ 23.27
Size 12x26.5mm
Heat Range 8
50003-MR40XLB
USD $ 35.48
USD $ 42.79
Size 12x26.5mm
Heat Range 9
50003-MR45XLB
USD $ 35.48
USD $ 42.79
Size 12x26.5mm 14mm
Type HL
Heat Range 8
50003-M40HL
USD $ 24.42
USD $ 26.27
Size 12x26.5mm 14mm
Type HL
Heat Range 9
50003-M45HL
USD $ 24.42
USD $ 26.27
Size 12x26.5mm 14mm
Type HL
Heat Range 10
50003-M50HL
USD $ 24.42
USD $ 26.27
Size 12x26.5mm 14mm
Type Protrusion Type
Heat Range 9
50003-MR45HLZ
USD $ 29.96
USD $ 34.53
Size 12x26.5mm 16mm
Type Protrusion Type
Heat Range 8
50003-MR40XLZ
USD $ 29.96
USD $ 34.53
Size 12x26.5mm 16mm
Type Protrusion Type
Heat Range 9
50003-MR45XLZ
USD $ 29.96
USD $ 34.53
Size 12x26.5mm 16mm
Type XL
Heat Range 8
50003-M40XL
USD $ 24.42
USD $ 26.27
Size 12x26.5mm 16mm
Type XL
Heat Range 9
50003-M45XL
USD $ 24.42
USD $ 26.27
Size 14x12.7mm 20.8mm
Type RE
Heat Range 9
50003-M45RE
USD $ 31.47
USD $ 36.78
Size 14x12.7mm 20.8mm
Type RE
Heat Range 10
50003-M50RE
USD $ 31.47
USD $ 36.78
Size 14x12.7mm 20.8mm
Type RE
Heat Range 10.5
50003-M525RE
USD $ 31.47
USD $ 36.78
Size 14x19mm 16mm
Type ISO
Heat Range 7
50003-M35i
USD $ 22.41
USD $ 23.27
Size 14x19mm 16mm
Type ISO
Heat Range 8
50003-M40I
USD $ 22.41
USD $ 23.27
Size 14x19mm 16mm
Type ISO
Heat Range 9
50003-M45I
USD $ 22.41
USD $ 23.27
Size 14x19mm 16mm
Type JIS
Heat Range 7
50003-M35
USD $ 22.41
USD $ 23.27
Size 14x19mm 16mm
Type JIS
Heat Range 8
50003-M40
USD $ 22.41
USD $ 23.27
Size 14x19mm 16mm
Type JIS
Heat Range 9
50003-M45
USD $ 22.41
USD $ 23.27
Size 14x19mm 20.8mm
Type G
Heat Range 7
50003-M35G
USD $ 22.41
USD $ 23.27
Size 14x19mm 20.8mm
Type G
Heat Range 8
50003-M40G
USD $ 22.41
USD $ 23.27
Size 14x19mm 20.8mm
Type G
Heat Range 9
50003-M45G
USD $ 22.41
USD $ 23.27
Size 14x25mm 16mm
Type Conical Long Reach
Heat Range 7
50003-M35LF
USD $ 24.42
USD $ 26.27
Size 14x25mm 16mm
Type Conical Long Reach
Heat Range 8
50003-M40LF
USD $ 24.42
USD $ 26.27
Size 14x26.5mm 16mm
Type Long Reach
Heat Range 7
50003-M35iL
USD $ 22.91
USD $ 24.02
Size 14x26.5mm 16mm
Type Long Reach
Heat Range 8
50003-M40iL
USD $ 22.91
USD $ 24.02
Size 14x26.5mm 16mm
Type Long Reach
Heat Range 9
50003-M45iL
USD $ 22.91
USD $ 24.02
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