Spark Plug Caps

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Replacement NGK spark plugs caps suitable for all motorcycle NGK spark plugs and other spark plug manufacturers, available in straight, 90 degree or 120 degree variants, designed for 10 mm,12 mm and 14 mm diameter spark plugs

NGK Resistor Spark Plug Caps are manufactured using extremely durable Phenolic Resin and EPDM Rubber, ceramic resistors are used to ensure optimum performance and reliability

NGK Resistor Spark Plug Cap
Resistor Covers are for Motorcycle, Marine, Snowmobile and Small Engine applications only

NGK EPDM Rubber Spark Plug Caps
Please note EPDM rubber construction spark plug caps are intended for competition use

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SPKLB05EMH
NGK Spark Plug Cap LB05EMH 90 degree angle, suitable for competition use standard terminal type 14mm spark plugs, available in black or red colours
Spark Plug Diameter14mm (B) BrandNGK
£11.99 £11.39
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SPKLB05F
NGKSpark Plug Cap LB05F 90 degree elbow type 5 ohm resistor manufactured from Phenolic Resin, suitable for standard terminal type 14mm spark plugs
Spark Plug Diameter14mm (B) BrandNGK
£5.99 £5.69
You save: £0.30
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SPKLD05F
LD05F NGK Spark Plug Cap 5 ohm resistor 90 degree type made from Phenolic Resin, suitable for 10mm and 12mm spark plugs
Spark Plug Diameter12mm (D), 10mm (C) BrandNGK
£5.99 £5.69
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SPKSB05F
SB05F NGK Spark Plug Cap 5 ohm resistor straight type made from Phenolic Resin, suitable for 14mm spark plugs
Spark Plug Diameter14mm (B) BrandNGK
£6.99 £6.64
You save: £0.35
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SPKSD05F
NGK SD05F Spark Plug Cap 5 ohm resistor straight type made from Phenolic Resin, suitable for 10mm - 12mm spark plugs
Spark Plug Diameter10mm (C), 12mm (D) BrandNGK
£6.99 £6.64
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SPKVB05F
VB05F NGK Spark Plug Cap 5 ohm resistor 120 degree elbow long type motorcycle spark plug cap, suitable for 12mm spark plugs
Spark Plug Diameter12mm (D) BrandNGK
£7.99 £7.59
You save: £0.40
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SPKVD05F
VD05F NGK Spark Plug Cap 5 ohm resistor 120° elbow long type motorcycle spark plug cap made from Phenolic Resin, suitable for 12mm spark plugs
Spark Plug Diameter12mm (D) BrandNGK
£7.99 £7.59
You save: £0.40
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SPKXB05F
XB05F NGK Spark Plug Cap 5 ohm resistor 102° elbow type motorcycle spark plug cap made from Phenolic Resin, suitable for 14mm spark plugs
Spark Plug Diameter14mm (B) BrandNGK
£7.99 £7.59
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SPKXD05F
XD05F NGK Spark Plug Cap 5 ohm resistor 102° elbow type motorcycle spark plug cap made from Phenolic Resin, suitable for 10mm and 12mm spark plugs
Spark Plug Diameter10mm (C), 12mm (D) BrandNGK
£7.99 £7.59
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PLCRUB
Universal motorcycle black rubber spark plug cap, suitable for motorcycles with screw in type plug caps
£2.99
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