Reviews Bosch created this line of OE equivalent spark plugs for the aftermarket to address these performance requirements. Hi, NOTE: My last ones were Bosch Platinum Plus (or maybe called Platinum X2), if that matters. Robert Bosch LLC has introduced Bosch Double Iridium to its OE Fine Wire Spark Plug series. Nickel-plated housing and thread protects against corrosion and seizure in the aluminum cylinder head without the need for lubrication. The large copper core centre electrode enables an improved heat transfer. Bosch says its OE Fine Wire Double Iridium Spark Plugs are competitively priced and come with purchase protection including a seven-year consumer performance satisfaction guarantee and a 12-month professional technician warranty. UL Solutions IntroducesEV Battery Screening Test, Transtars Neil Sethi: from Healthcare to Hard Parts [VIDEO], Video: APA's Steve Tucker on AMN Drivetime. 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For more information on the entire line of Bosch OE Fine Wire Spark Plugs, click here. Fine wire 360 continuous laser welded platinum firing pins and a yttrium enhanced tapered platinum ground electrode inlay enhances combustion characteristics and ensures long service life. I notice it does idle a bit smoother after I change plugs but even the old 60,000 miles plugs didn't make my engine run rough.just a bit smoother with new ones. Subscribe now to receive Engine Builder magazine in print and/or digital each month, and our Engine Builder newsletter, Engine of the Week newsletter or Diesel of the Week newsletter directly in your inbox each week. Yes 2021 Bosch Limited, all rights reserved, Bosch Double-Iridium Industrial Spark Plug, Bosch Double-Platinum Industrial Spark Plug. They feature a 0.6mm ultra-fine wire iridium center electrode to provide exceptional ignitability. Our platinum iridium spark plugs feature a copper core and precious metal electrodes. Please choose your vehicles details for specific results. A specifically developed centre electrode made of iridium provides first-class ignitability for high performance of Bosch spark plugs. Products:VTA T9465 Blow Off Valve For Ford Ranger 2.3 EcoBoost, Products:Holley Mid-Mount Complete Accessory Drive System For GM Gen-V LT Engines, Content for engine professionals and enthusiasts. Sold by: I'd say if you can get the iridium for about the same $$$ as platinum, go for them. Summit Racing SpeedCard - Open a World of Possibilities - Apply Today! Terms of Use | Privacy and Security | Site Accessibility Bosch spark plugs has fine wire 360 continuous laser welded iridium firing pin at the centre electrode and a tapered iridium enhanced ground electrode enhances combustion characteristics and ensures long service life. The Bosch OE Fine Wire Spark Plug family consists of Double Iridium, Double Iridium Pin-to-Pin, Iridium, Double Platinum and Platinum spark plugs. What's more legendary than the LS engine? Manufactured using heat-shrink assembly, the spark plug shows greater resilience in extreme temperatures, ensures high gas-tightness. Sold by: Equipped with an iridium firing pin at the center electrode: Bosch Iridium spark plugs are developed to the same high quality as original equipment and engineered for high performance in petrol engines. Copper core centre electrode improves heat dissipation resulting in better resistance to electrode wear. I have a 2003 Chevy Suburban and have had both platinum and iridium plugs.honestly can't tell the difference. Bosch Double-Iridium spark plugs are developed to the same high quality as original equipment and engineered for high performance in gasoline engines. Bosch precious metal spark plugs are pre-gapped at the factory and do not require a gap adjustment. To confirm that this part fits your vehicle, please choose a vehicle from the "My Garage" list OR enter your vehicles details below. That was why Zack Gillespie decided to move from a naturally aspirated big block Chevy engine to a twin-turbo 540 cid big block Chevy capable of four-digit horsepower. Write a Review, Write a Review Double platinum spark plugs are provided with laser-welded platinum tips (center electrode) or the electrode is platinum-tipped (ground electrode). Bosch spark plugs are equipped with a laser welded iridium central electrode and ground electrode, Bosch double iridium spark plugs are engineered to produce high quality sparks, exceeding the original equipment specifications. Nickel-plated housing and thread protects against corrosion and seizure in the aluminum cylinder head without the need for lubrication. Bosch OE iridium spark plugs combine a 360 degree continuous laser-welded iridium center electrode, with a laser-welded ground electrodeto provide unmatched quality and OE long-life performance. See if you Prequalify. Due to the fact that it is largely resistant to corrosion, Bosch platinum spark plugs also have a particularly long service life. Bosch Car Service China | Bosch Flagship Online Shop | Bosch eXtra | Bosch Protect. Condition: codeman55-2. See more Spark Plug-OE Fine Wire Double Iridium Bosch 9 - eBay Money Back Guarantee - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, Learn more about earning points with eBay Mastercard, - eBay Return policy - opens in a new tab or window, - eBay Money Back Guarantee - opens in a new tab or window. new There's nothing more satisfying than a good turbo system console.log("Host www.enginebuildermag.com is engine 1"); Whether youre a professional engine builder, machinist or manufacturer, or an automotive enthusiast who likes engines, racing and fast vehicles, Engine Builder offers content aimed at you. 8 PCS - Bosch 9602 Iridium Spark Plugs (HR8LII33U) for Chevy GMC Silverado Caddy. This listing is for part or sub-assembly number given below only. You can order this part by Contacting Us. | Built around Original Equipment (OE) technology, these spark plugs have an OE-specific design and are manufactured to meet or exceed OE requirements. This is a custom order part. The new Bosch Double Iridium Spark Plug represents the latest in OE fine wire technology. dba Summit Racing Equipment | Trademarks. Bosch Double-Platinum spark plugs are developed to the same high quality as original equipment and engineered for high performance in gasoline engines. Robert Bosch LLC 2022, all rights reserved. Manufactured using heat-shrink assembly, the spark plug shows greater resilience in extreme temperatures, ensures high gas-tightness. That gets expensive in a hurry!!! We were unable to complete your request. Well take a look and remove the review if it doesnt follow our guidelines. Bosch spark plugs are equipped with a platinum firing pad and an enhanced platinum ground electrode inlay: Bosch Double-Platinum industrial spark plugs in India are developed to the same high quality as original equipment and engineered for high performance in stationery natural gas engines. Features of the Bosch Double Iridium Spark Plug include: Bosch OE Fine Wire Double Iridium Spark Plugs are competitively priced and come with purchase protection including a seven-year consumer performance satisfaction guarantee and a 12-month professional technician warranty. Factory-set electrode gap ensures a hassle free plug replacement. So, for me, I stand in awe and appreciation that ANY plug can go 50,000 or 100,000 miles without need of replacement. smile. Advance Auto Parts Accelerates Expansion into Western U.S. The new Bosch Double Iridium Spark Plug represents the latest and best in OE fine wire technology, said Tim Stumpff, senior product manager, Robert Bosch LLC, Automotive Aftermarket NA. Use commas to separate multiple addresses. Racing Legend Richard Petty and SEMA Advocate for RPM Act in Washington, D.C. Indycar, IMS Announces New Director of Medical Services, Chris Patterson's Triple-Turbo 6.7L Cummins Engine, 1-on-1 with Phoenix Raceway President Julie Giese, Turbocharged 427 LS-Powered Pontiac Trans Am, Perfect Timing: The Nuances of Timing Components, Boosted Diesels: Inside Turbo Systems and Nitrous Combos, Exhaust Components: Tube/Frame Bending Machines, Boring Stand (For Portable Boring Machines). pre-owned Fine wire 360 continuous laser welded iridium firing pins and a tapered iridium alloy ground electrode inlay provides phenomenal combustion and an improved service life. ha! ( 7 ), Spark Plug, OE Iridium, Resistor, Each My truck has 140,000 miles on it now. 94mm Turbocharged 427 LS-Powered Pontiac Trans Am, S471 Twin-Turbo 540 cid Big Block Chevy Engine. Everything you need for anything you drive. Submit your company's info for the top suppliers list! Summit Racing SpeedCard - Open a World of Possibilities. In-Process Gauges(Cam and Crank Grinders), Magnetic Particle Inspection Crack Detection, Dirty Hooker Diesels Turbocharged 460 cid Billet Aluminum Duramax Engine, Bosch Fine Wire Double Iridium Spark Plugs, Chris Pattersons Triple-Turbo 6.7L Cummins, 900-HP Turbocharged 6.0L Powerstroke Engine, Mario Monettes 4,000-HP Compound-Turbo C15, Deck-Plated Single-Turbo 6.7L Cummins Engine, Hydrogen-Powered, Zero Emissions, Supercharged LS3, www.BoschAutoParts.com/en/support/spark-plug-guarantee, Pulstar Fine-Wire Iridium, High-Power Spark Plug, Unique design employing an iridium center electrode tip and iridium-platinum, Double iridium firing pin and ground electrode pin (replacement for OE applications using plugs with pin-to-pin design), Exclusive 360 continuous laser weld fuses corrosion-resistant precious metal, Fine wire firing pin for better ignitability and maximized durability, OE-matched spark position for compatibility with new GDI technology. | directautoparts2. Youll be covered in horsepower in no time! The item you've selected was not added to your cart. These plugs also have a nickel plated housing for superior resistance to corrosion and come factory set pre-gap for an easy installation. Nickel-plated housing and thread protects against corrosion and seizure in the aluminum cylinder head without the need for lubrication. Equipped with a platinum firing pin at the center electrode: Bosch Platinum spark plugs are developed to the same high quality as original equipment and engineered for high performance in gasoline engines. Never miss a sale on new parts, tools, and more! cole5587, My Corvette runs so smooth and power increased to, Love these high tech plugs .My C5 Corvette had a skip at idle but its gone ,which proves I had a bad plug, Verified purchase: Now.if those engineers could have made those rear plugs on my Suburban easier to get to, that would have been GREAT too! new Car & Truck Ignition Systems & Components. A highly heat-conductive centre electrode provide a high wear resistance. For more information on Bosch Double Iridium Spark Plugs, click here. | Bosch Automotive Aftermarket (China) Co., Ltd. Home > Products > Service Parts > Spark Plugs > Product Range > Bosch Platinum Iridium, Explanation of Bosch spark plug type designation, Rapid attainment of operating temperature, Protection of engine and catalytic converter, Fine platinum-iridium electrodes for enhanced ignition and smooth engine operation. Check it out! Just as described way cheaper than the auto parts store, Verified purchase: View cart for details. Tendeco's John Lussier Sits Down with AMN Drivetime [VIDEO], Auto Pros Visit Str Automotive, Mooresville, NC, SAF-HOLLAND Launches Quick Parts Kit Guide, Deadline Extended for AASA Technology Innovation Award, SKF, Quaker Houghton Collaborate on Circular Use of Oil, Stellantis Terminates China JV with GAC Group, Valvoline Supports Cancer Research with Fundraiser, Procurement Management 101: Making Better Decisions, Part 2. | Features of the Bosch Double Iridium Spark Plug include: Bosch says its OE Fine Wire Double Iridium Spark Plugs are competitively priced and come with purchase protection including a seven-year consumer performance satisfaction guarantee and a 12-month professional technician warranty. Manufactured using heat-shrink assembly, the iridium spark plug shows greater resilience in extreme temperatures, ensures high gas-tightness. In the notes section below, Quantity refers to total required for given vehicle. Condition: highy recommended .thank you.nicely packaged bless you.. Something went wrong. Ask a Product Question. I remember going from a copper R44TS to R45TS to burn hotter to counter act my leaky quadrajet carb! Its ultra-fine wire design and laser-welded tapered ground electrode help deliver increased performance, while the iridium firing pin and ground electrode inlay provide four times longer service life compared to standard copper core plugs. TheInconvenient Truthabout Electric Vehicles, Transtar Divests Nickels Performance to Summit Racing, CarParts.com Announces $75 Million Credit Facility, BoschAutoParts.com/en/support/spark-plug-guarantee, Bosch Launches Fine Wire Double Iridium Spark Plugs, Nexen Tire Wins GM Supplier Quality Excellence Award, Bosch Announces New EV Chargers For Faster, Safer Charging, Transtar Industries Partners with Meineke Franchises, Bosch Introduces Fine Wire Double Platinum Spark Plug, Unique design employing an iridium center electrode tip and iridium-platinum alloy ground electrode inlay to create a precise spark, Double iridium firing pin and ground electrode pin (replacement for OE applications using plugs with pin-to-pin design), Exclusive 360-degree continuous laser weld fuses corrosion-resistant precious metal firing pin to base, Fine wire firing pin for better ignitability and maximized durability, OE-matched spark position for compatibility with new GDI technology, OE form, fit and function: meet or exceed manufacturer design requirements for modern gasoline engines, 4-times longer service life versus standard copper core plugs, no gapping needed: factory pre-gapped to OE specification for faster installation, No anti-seize required: nickel-plated housing eliminates the need to use anti-seize to prevent corrosion, coverage for domestic, Asian and European vehicles with advanced engines. And it is also the most valuable for Bosch spark plugs, as it offers the lowest thermal and electrical conductivity of any of the precious metal as well as the least thermal expansion. Sold by: Check it out! Full information regarding the warranty can be found atwww.BoschAutoParts.com/en/support/spark-plug-guarantee. 4.25 out of 5 stars Compatibility information is not available for this item. Readers of the German automobile magazine auto, motor und sport have once again voted Bosch as the best brand in the spark plugs category in 2012. They work great very pleased with the product. What started as a sad roller rescued from Kentucky has since turned into a turbocharged 427 LS monster capable of 6-second passes and 250 mph. Thanks to the Chechaks and Vinson Racing Engines, this 1998 Pontiac Trans Am is a serious drag-and-drive contender. The e-mail address that you entered is either incorrect or invalid. Our print magazine offers in-depth tech features on everything you need to know about engine building and its different markets, while our newsletter options keep you up-to-date on the latest news and products, tech info and personalities in the industry. Copyright 1995-2022 eBay Inc. All Rights Reserved. Stay Updated with Emails from Summit Racing. Bosch guarantees you will feel improved performance in your vehicle when using any of Bosch OE Fine Wire Spark Plugs (Double Iridium, Double Iridium Pin-to-Pin, Double Platinum and Platinum). Full information regarding the warranty can be found at BoschAutoParts.com/en/support/spark-plug-guarantee. Derek Roses Triple-Turbo 6.7L Cummins Engine, A No Prep Kings Twin-Turbo 540 cid Big Block Chevy Engine, 509 cid Twin-Turbo W Series Big Block Chevy Engine, Dirty Hooker Diesel's Turbocharged 460 cid Billet Aluminum Duramax Engine. Verified purchase: $5 Off Your $100 Mobile App Purchase - Get the App! | Seller assumes all responsibility for this listing. | Yes Yeah, the ad men say it mattersbut I've run straight platinum in our Toyota and got the same GREAT experience from them in that engine. Nickel-plated housing and thread protects against corrosion and seizure in the aluminum cylinder head without the need for lubrication. Bosch spark plugs are equipped with a ground electrode made from nickel alloy: Bosch Nickel spark plugs are developed to the same high quality as original equipment for a wide range of applications.Manufactured using heat-shrink assembly, the spark plug shows greater resilience in extreme temperatures, ensures high gas-tightness. What type of question would you like to submit? Copyright 2022 Babcox Media Inc. All rights reserved, 1115 Old Coachman Rd., Clearwater FL 33765. However, if you do not experience quicker starts, smoother acceleration and improved fuel efficiency, you can return the plugs with a dated sales receipt and Bosch will refund the purchase price of the spark plugs. Weve teamed up with some of the industrys best component manufacturers and Chris Wright of Pro Car Associates/MVT to help us build this badass small block Ford. Yes Bosch spark plugs has the large copper core centre electrode which enables an improved heat transfer. See More Specifications, Estimated Ship Date: Condition: Keep in mind I'm an old guy.still remember when you'd get 10,000 miles out of a plug and then it was time to change 'em. Check out what went into this 2,000-hp LS engine build. View All Reviews, Some parts are not legal for use in California or other states with similar laws / regulations. Select Location, Summit Racing Equipment SpeedCard Order the Bosch spark plugs designed for fitment with your make and model. Platinum is the most precious of all the precious metal. {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. The large copper core centre electrode enables an improved heat transfer. So even though I remember plugs for $0.79 each, I don't mind paying up to $5 per plug as they last so much longer. Adjusting the gap may damage the center and ground electrodes. But, you only get all of that if you subscribe. This article dives into what you'll need consider when building a high-performance 6.0L LS engine. Summit Racing SpeedCard - Open a World of Possibilities Apply Today! As direct injection continues to grow across all makes (Domestic, Asian, and European vehicles) and as ignition systems continue to increase in voltage output, things like advanced ceramic technology, spark position and correct gap are more critical than ever. Its ultra-fine wire design and laser-welded tapered ground electrode help deliver increased performance, while the iridium firing pin and ground electrode inlay provide four times longer service life compared to standard copper core plugs.. Cylinder Head Assembly/Disassembly Equip. Questions & Answers Today | Chris Patterson of Unrivaled Diesel earned a 4th place finish at the 2022 Ultimate Callout Challenge thanks to this powerful triple-turbo Cummins engine. Please try again later. But if platinum is half price, I wouldn't spend the extra for iridium. Platinum or Iridium.impressed by both, can't tell the difference. We can all relate to 650 horsepower eventually becoming boring. Would you rather pick it up? Today, Estimated Ship Date: Oh, and coil per cylinder is a grand ideauntil you have to replace 8 (EIGHT) coils on your truck!!! It really is amazing how far we have come with these regular maintenance items. The laser-welded electrodes offer more area for flame growth and increased durability. Copyright 2022 by AUTOSALES, INCORPORATED Bosch Platinum Iridium in the practical pack of 10. With over 20 years in production, the LS has become the chosen V8 for many an engine builder.