18mm Diameter
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Bosch Spark Plug D7BP
Part no: D7BPExcl. Tax: £4.00 Incl. Tax: £4.80 -
Lodge Spark Plug HN18P
Part no: HN18PExcl. Tax: £47.93 Incl. Tax: £57.52Out of stock -
Lodge Spark Plug HL1P
Part no: HL1PExcl. Tax: £25.00 Incl. Tax: £30.00Out of stock -
Champion Spark Plug RM82WPCC
Part no: RM82WPCCExcl. Tax: £95.37 Incl. Tax: £114.44Out of stock -
Bosch Spark Plug MAG310T2SP
Part no: MAG310T2SPExcl. Tax: £30.00 Incl. Tax: £36.00Out of stock -
Bosch Spark Plug MAG340T2SP
Part no: MAG340T2SPExcl. Tax: £30.00 Incl. Tax: £36.00Out of stock -
Champion Spark Plug FB77WPCC
Part no: FB77WPCCExcl. Tax: £112.97 Incl. Tax: £135.56Out of stock -
Champion Spark Plug RTM77PP
Part no: RTM77PPExcl. Tax: £2.50 Incl. Tax: £3.00Out of stock -
Bosch DR9BPX Spark Plug Super
Part no: DR9BPXExcl. Tax: £3.76 Incl. Tax: £4.51Out of stock -
Bosch DR8BPX Spark Plug Platinum
Part no: DR8BPXExcl. Tax: £3.77 Incl. Tax: £4.53Out of stock -
Bosch Spark Plug D6BP
Part no: D6BPExcl. Tax: £4.00 Incl. Tax: £4.80Out of stock -
Bosch Spark Plug M225P11S
Part no: M225P11SExcl. Tax: £10.00 Incl. Tax: £12.00Out of stock
18mm Diameter spark plugs from popular manufacturers including Bosch, NGK, Champion and Denso.
To find the right spark plug for your vehicle try our Spark Plug Finder