http://www.sparkplugcrossreference.co.uk/ WebBosch Double-Iridium Pin-to-Pin Spark Plug. Equipped with particularly fine iridium firing pins at center and ground electrode: Bosch Double-Iridium Pin-to-Pin spark plugs are …

Spark plug cross reference

WebWhat spark plug for my STIHL trimmer, chainsaw, or blower? Stihl Spark Plug Chart using Bosh and NGK Spark Plug cross-reference. Stihl Plug Gap 0.20". Spark Plugs Fit Stihl … WebBosch Spark Plug. An engine needs air, fuel, and ignition to run, and spark plugs perform the third role. It causes the atomized fuel to explode in the cylinder, but if the spark plugs are no good, you'll suffer from lack of … lightstick holder

Understanding The Different Types Of Spark Plugs

Webj Spark plug with high heat-range code number (“hot plug”). Large insulator nose area absorbs more heat, low heat dissipation. k Spark plug with medium heat-range code number. Insulator nose area smaller than in “hot plug.” Lower heat absorption, better heat dissipation. l Spark plug with low heat-range code number (“cold plug”). WebPlatinum Spark Plugs. Moving on to platinum spark plugs – they’re right in the middle. Their longevity is less than iridium spark plugs but more than copper ones. With most makers, you can expect some 50-60 000 miles … WebAug 12, 2007 · Re: bosch to ngk spark plug cross reference. « Reply #3 on: July 24, 2007, 05:24:17 ». This chart might be hard to use these days as Bosch has changed their part numbering system. If I am not mistaken now, plugs simply have a 4-digit code, such as "4220" which used to be WR9DP as one example. FYI I agree 100% with David. lightstick got7