Spark Plug
Tech Info
spark plugs logo
Always open
spark plug sales

plug cart



Disclaimer:Any information provided on this website is for general guidance only. It does not constitute any contractual term, representation or warranty. As such, Sparkplugs Limited takes no responsibility in respect of any claim whatsoever and howsoever caused arising from use of any information on this website. Prices may be subject to change without warning. The presence of a spark plug in our price lists does not necessarily guarantee availability.

Technical Information
 

This page contains images of some popular Denso spark plug types and fittings. Click the image for a closer view.
IK20
IK27
IKH16
ISO height, projected insulator, ultra fine 0.4mm Iridium alloy centre electrode, taper cut ground electrode. 1.1mm gap.

ISO height, ultra fine 0.4mm Iridium alloy centre electrode, taper cut ground electrode. 0.8mm gap.
Note: non projected insulator nose.

ISO height, projected insulator, ultra fine 0.4mm Iridium alloy centre electrode, taper cut ground electrode. 1.1mm gap.
Note: Special thread length for late model Peugeot.
     
ITV20
SVK20RZ8
W27ES-ZU
Projected insulator, ultra fine 0.4mm Iridium alloy centre electrode, taper cut ground. 1.1mm gap.
Note: Special long reach and taper seat needed for Ford Zetec engines.
ISO height, projected insulator, ultra fine 0.4mm Iridium alloy centre electrode, platinum chip in ground electrode, taper cut ground electrode. 0.8mm gap.
Note: Extra longlife type, suitable for turbocharged applications.
Non projected insulator, fine wire platinum 'ZU' centre electrode. Taper cutm U-grooved ground electrode.

© Sparkplugs Limited