WebJan 18, 2012 · The momentum toward iridium spark plugs also is being fueled by its relative cost advantage compared to platinum. Currently, iridium is still the cheaper metal, costing around $1,085 an ounce compared to $1,480 an ounce for platinum. WebIridium Spark Plugs: Iridium is harder and more durable than platinum. (Costlier too!) Because of the cost of iridium, the electrode is thinner, but they still deliver better power, …
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WebJan 27, 2024 · Iridium spark plugs — the best kind around. Iridium is harder than platinum, and in most cases, iridium spark plugs last about 25 percent longer than comparable platinum spark plugs. Because iridium is costly, … WebWhether you choose ACDelco Iridium, Double-Platinum, Rapidfire Single-Platinum, conventional, glow plug, marine, or outdoor power equipment lines, each is backed by GM. … sunflower perfume elizabeth arden price
Iridium Vs. Platinum Spark Plug: What are The Difference? – Rx Mecha…
WebStandard spark plugs, made of copper or nickel, tend to have a shorter lifespan than modern spark plugs made of materials such as iridium or platinum. Iridium spark plugs can last up to 60,000 miles or more, while platinum spark plugs can last up to 100,000 miles or more. WebApr 21, 2024 · Nearly all NGK spark plugs, including precious metals iridium and platinum, have a copper core. When one talks in terms of nickel alloys, platinum and iridium, one is referring to its durability, or how long a spark plug will last before it needs to be replaced. WebJul 17, 2014 · Buy DENSO # 3395 Iridium LONG LIFE Spark Plugs -- SK16PR-L11 ----- 4 PCS NEW: Spark Plugs - Amazon.com FREE DELIVERY possible on eligible purchases ... From the development of direct ignition coils to revolutionizing the concept of the aftermarket performance spark plug by using platinum and iridium, DENSO is often on the front lines … palmer\u0027s cove yacht club