888-800-9629 Live Customer Service * Tech Support Mon-Fri 8am - 5pm PST A spark plug is essentially just a really thick wire with a short in it. Platinum has twice better longevity than copper and fairy low price. As a result, the platinum spark plug is more durable and can last as many as 100,000 miles. Platinum spark plug is a 'golden mean' between copper and iridium ones. Find your part or other compatible parts from other brands. Platinum, yttrium and iridium spark plugs are more expensive than copper spark plugs, but these premium coatings provide much better wear resistance. Online shopping for spark plugs at SparkPlugs.com - your one stop for replacement car spark plugs! 213 Posts . Got a part number? Whether you just need a reliable set of copper replacement plugs or want to upgrade to peak performance, we've got you covered. Spark plugs known as platinum feature a platinum center electrode. Platinum disc and central electrode tip provide slow wear rate and better fuel efficiency. Single Platinum Spark Plugs. Platinum – A great middle ground material, platinum provides a real boost in performance and fuel efficiency compared to copper, but without the premium price tag of iridium plugs. 100% Guaranteed Satisfaction Hassle-Free Returns Awesome Customer Service 888-800-9629 DENSO Double Platinum plug features platinum on both the center and ground electrodes. 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 spark under more adverse conditions (like under high cylinder pressures on turbocharged cars that run high boost). Brand: United Sporting Model: United Sporting Company Ngk Spark Plugs LFR6A-11/02 Boat Spark Plugs Platinum+4 Spark Plugs Bosch Platinum+4 Spark Plugs deliver smoother acceleration, top fuel economy and ultimate engine performance. Remove each spark plug and place each one in a tray by cylinder number. Specials. Learn why ACDelco Professional Platinum Spark Plugs are ideal for high-performance or older vehicles requiring traditional spark plugs. NOTE: To remove spark plugs from aluminum heads, allow the engine to cool. Platinum Power Plugs. Platinum is more dense and durable than nickel alloy so it holds its sharp edge for more than 100 000 miles. This spark plug features a ‘twin tip’ - a thin centre and a protruding ground electrode both 1.1mm in diameter - which enhances your engine’s efficiency and extends the spark plug’s shelf life. Around that rod is wrapped a ceramic insulator, and around that a … If you’re not a fan of the idea of replacing spark plugs every 60,000 miles or so, iridium can reach up to a 120,000-mile life cycle. Both types have the very same parts and construction, the only difference between iridium and platinum spark plugs is the metal used for the center electrode. Together, they offer the durability and performance you’ve come to expect from Champion ®. This ensures a more constant output of the spark plug … Featuring a dual-platinum construction with a platinum disc and platinum electrode tip, these spark plugs provide a reliable spark to generate smooth, reliable combustion of the air-fuel mixture. A platinum spark plug is similar to a copper spark plug, except that its center electrode has a platinum disc which is welded to its tip area. This means you won’t have to worry about switching out your spark plugs for a long time, depending on how often you’re driving your vehicle. List member George Roffe provided a set of new NGK Platinum spark plugs, while Pinthong contributed a set of used Bosch Platinum plugs with approximately 15,000 miles on them. I am getting to the point of starting my chevelle. The heat of the engine, in combination with a spark plug that is still hot, may cause the spark plug threads to strip the cylinder head upon removal. Iridium is a more durable material than platinum (its melting point is approximately 1200°F higher than platinum). Champion 7989 Double Platinum Power Replacement Spark Plug, (Pack of 1) Motorcraft Spark Plug SP546 Set Of 8. Since 1936, NGK Spark Plugs has been the world leader in innovation, technology, and premium quality in the manufacture of spark plugs for virtually every automotive manufacturer in the world. Free Shipping On All Sensors Over $75. Discussion Starter • #1 • Nov 9, 2009. Adjustable vs. fixed gap. The NGK SPARK PLUGS INC LFR6A-11/02 is the perfect spark plug to keep with your ever expanding kit of boating tools. In fact NGK produces and stocks well in excess of 1,000 different types of spark plugs. Platinum spark plugs These spark plugs are equipped with a platinum plate on the middle electrode, which ensures a more constant output of the spark plug … Since platinum is more difficult to destroy than nickel alloy, the shape of the electrode can be preserved up to 30-45 thousand miles of run. Automotive Spark Plugs Every car is different, and so is every driver. Platinum spark plugs are also slightly hotter, preventing fouling. The single platinum spark plug is designed much like the copper spark plug but with a platinum disc welded to the tip of the center electrode. New NTK Technical Sensors. Though, platinum is less conductive than other materials, so platnum spark plugs but performs at a lower level. We have an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its vehicle application and they are designed to suit a broad range of vehicles on Australian roads. Special nickel alloys, platinum, and iridium electrodes, along with copper cores are all used to enhance durability – durability meaning how long a spark plug will last before it needs to be replaced. Spark Plugs; Reverse Engineer Parts by Dimension. The first time is for the cylinder of the compression stroke. Platinum spark plugs are also recommended for cars with an electronic distributor ignition system, while double platinum spark plugs best fit vehicles with a waste spark distributor ignition system. Iridium Spark Plugs Iridium spark plugs, available for select Toyota models, have several benefits: Smaller center electrode promotes higher firing performance. With improved performance at a lower cost, experience a smooth and superior ride anytime, anywhere. Nearly all NGK spark plugs, including precious metal iridium and platinum plugs, have a copper core to increase the electrode durability. NGK Spark Plugs. At the core of any spark plug is an approximately 3-inch long metal rod; one end of that rod plugs into the ignition coil via the plug wire or boot and the other is exposed. Learn more. For a real performance boost, look for plugs that use double platinum – both in the electrode and in the cap. Set of 8 OEM Motorcraft Platinum SP546 (SP515) HT15 Spark Plugs For Ford 5.4L. The double platinum spark plugs are better for vehicles which have a waste spark system as their distributor ignition system. “Single Platinum” Spark Plugs. Advanced Tuners/Engine Builders Section. Virtually all spark plugs use a copper-core center wrapped in nickel, platinum or iridium to conduct the electrical charge, jump the gap, and promote efficient heat dissipation. These are also described as “single platinum” plugs. Iridium vs Platinum Spark Plugs. The second time is … Platinum-tipped spark plugs are more expensive because platinum is a more rare element in nature. Bosch Platinum +4 Spark Plugs reach self-cleaning temperatures faster for quicker starts, smoother acceleration and increased fuel efficiency. Today with state-of-the-art manufacturing and inventory facilities in Irvine, California, Sissonville, West Virginia, and Chicago, Illinois, NGK continues their advanced research and development … Platinum Power spark plugs are a winning combination of our platinum technology with our nickel alloy center electrode, V-trimmed ground electrode and exclusive Heat-active™ Alloy. Platinum spark plugs run at a higher temperature. NGK has the technology to produce spark plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural and any other applications. Platinum spark plug tip, mainly designed as copper one with a platinum disc welded to the central electrode tip. Where platinum spark plugs shine is their great longevity under normal driving conditions. 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