WebDENSO spark plugs use iridium alloy for their center electrode. Because of its extremely narrow diameter of just 0.4 mm, engine output and acceleration response are greatly improved. ... has started to sell IRIDIUM TT spark plugs having a φ0.4 mm iridium alloy center electrode and a 0.7 mm needle-type platinum alloy ground electrode. WebIridium spark plugs and Platinum spark plugs are pretty similar in their overall design but they have one key difference which is the material the tip is made of. Iridium is up to six times harder than platinum so Iridium should hold up longer when used on your spark plugs. When spark plugs were first invented they used copper on the tips of ...
Iridium Vs Platinum Spark Plugs – What Are the Differences?
WebPlatinum spark plugs are also cheaper compared to iridium. Depending on the type of platinum, you could get a set of four between $10-$20, whereas iridium sells between $20 … WebMar 16, 2024 · Let’s look at the distinctions between platinum and iridium spark plugs. Then, we’ll talk about the advantages and drawbacks of each: Platinum; Iridium; Cost comparison. The cost of platinum or iridium spark plugs depends on the car model. On average, a platinum plug can cost up to $7 less than iridium. But, pricing can vary greatly ... campground ocala national forest
NGK Iridium and Platinum Plug (7751) - amazon.com
WebJan 27, 2012 · Platinum and iridium plugs are more likely to overheat, which causes damage to the plug components and can compromise the delivery of the spark to the engine block. Platinum and Iridium Plugs Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. WebThe main difference is the material that the 'tip' of the spark plug is made of - normal ones are usually copper, whereas the other two have tips made out of platinum or iridium. Platinum and iridium tips tend to last longer - copper tends to erode over time so the spark plugs wear out - plus they're slightly better conductors and can produce a ... http://www.ngk.com.my/products/spark-plugs/iridium-ix first time home buyer scheme ireland