The spark plug has a name that is world renowned: Bosch. The use of high grade materials (superior to those of standard spark plugs) prevents contamination, abnormal erosion and wear. The same applies to Champion OE Iridium plugs as to Denso and NGK OE Iridium, if it's fitted as standard we wouldn't suggest changing it. Learn more about Bosch spark plugs. Your basket is empty . Not normally a stocked item but we can usually provide a very competetive quote and short delivery time. Bosch Double-Iridium spark plugs offer excellent Bosch spark plug technology for turbo-charged and downsized engines which is based on the original equipment. Pure Iridium is difficult to work with, very brittle and does not have great electrical conductivity hence alloys are used to give the best combination of these properties. Free Returns. ), Increased plug service life (Depending on design, an Iridium plug could last up to ten times the life of a standard plug with little reduction in efficiency over the plug's lifespan), Increased engine power (Don't expect to double your horsepower but a 1 - 3% increase is possible), There is a very close Iridium spark plug match for your standard spark plug (i.e. Find answers in product info, Q&As, reviews. There was a problem completing your request. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. Top positive review. Initially its work was aimed at improving ignition technologies: in 1897 it became the world’s only magneto ignition systems supplier, and in 1902 Bosch spark plugs were presented. Bosch 9609 Double Iridium Spark Plug (4X Longer Service Life), Pack of 1. Credit by NewDay Ltd. Subject to status. Write a review . The vast majority of vehicles/engines will benefit from replacing a standard spark plug with an Iridium spark plug. Manufacturer warranty will not apply. NGK manufacture OE Iridium plugs for many major motor manufacturers. Usually a 0.6mm Iridium alloy centre electrode matched to a platinum chipped ground electrode for optimum service life without compromising performance. Iridium is the ideal material for use in Industrial ignitor electrodes. We need more information to help you find the right products for your vehicle. Iridium is an extremely hard metallic element, related to platinum, which is thought to occur on earth primarily due to an enormous meteor impact millions of years ago. Best price guarantee on Bosch® 96314 Spark Plug. Fitting an aftermarket Iridium plug may actually result in a drop in performance and service life. There's a problem loading this menu at the moment. Part numbers range from LPG1 - LPG8, these eight different designs cover the vast majority of petrol engined vehicles in the UK and Europe. Not only did Robert Bosch innovate ignition with a patent for spark plugs in 1902, the company that bears his name has continued to stay ahead Improved economy (though this depends largely on how much you enjoy the improved throttle response! Supplied in an individual, protective plastic case. Please try again. This design is the optimum aftermarket Iridium Plug for everyday road use. Terms apply. Service life of over 60,000 miles is achievable for normally aspirated engines. SKU #HR9BII33V. Please review Amazon’s return policy, which usually offers free returns within 30 days of receipt. 1.0 out of 5 stars NOT TRUE BOSCH SPARK PLUGS! BOSCH – 9673 OE Fine Wire Double Iridium OE Replacement Spark Plug. There was a problem adding this item to your Basket Please try again later. UK only. More Information. Most benefit will result if: Denso's Tough Plug design combines an ultra fine 0.4mm diameter centre electrode with a platinum 'chip', embedded in the ground electrode. Thread Pitch [mm]: 1.25. At CarParts.com you always get the right part at the right price. The distance between the electrodes of spark plugs ranges from 0.5 mm to 2 mm. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. The ultimate protection for a race or high revving engines. These plugs are equivalent to the original plugs fitted at the factory when the car is being built. A traditional ground electrode and a 0.6mm Iridium alloy centre electrode result in an Iridium plug which offers good value for money. Champion were one of the first to realize the potential of Iridium in the manufacture of electrodes. Denso's Tough Plug design combines an ultra fine 0.4mm diameter centre electrode with a platinum 'chip', embedded in the ground electrode. It does not constitute any contractual term, representation or warranty. You will be able to use it for this purchase if you qualify for Instant Spend, otherwise you will be able to use it for a later purchase when you activate your card. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs. We keep the entire LPG range in stock. *Note that some race parts do not have a traditional ground electrode, these are known as surface discharge plugs and remove the risk of damage to the ground electrode (as there isn't one!). The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. Est. The … Buy BOSCH Double Iridium 0242129529 Spark Plug Electrode Gap: 1,1mm at low cost Spark Plug at an attractive price You save up to 27% Buy now 0. The greater the distance between the electrodes of the spark plug the better is the combustion of fuel mixture. Compare Compare Now From $6.97 USD Open Delay. Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced OE spark plug technology. PayPal Accepted. Add to Wish List. 1969. JavaScript seems to be disabled in your browser. We keep all popular parts in stock as well as some less commonly requested designs. Get a £20 Amazon Gift Card upon approval*. We work hard to protect your security and privacy. ITEM #BOS9659. Your question may be answered by sellers, manufacturers or customers who bought this product. We do not have any recommendations at this time. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Yes, Bosch Spark Plugs are pre-gapped at the factory. For proper performance and exhaust emissions, the gap must be … But I went to Autozone and apparently the ones that they sell are … Bosch 9659 HR9BII33V 0242225665 Double Iridium Spark Plug. 0 items # £ 0,00. Vibration can cause issues with ignition systems in racing engines which may rev to 20,000rpm or more. Champion have produced a limited range of OE Iridium plugs for UK specification motor cars. Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. Search “Bosch Automotive Catalog”. Our listing a part does not guarantee its availability. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. © 1996-2020, Amazon.com, Inc. or its affiliates. This shopping feature will continue to load items when the Enter key is pressed. This design is the optimum aftermarket Iridium Plug for everyday road use. Like the Denso Iridium racing plugs, these parts are designed for strength whilst maintaining optimum performance. We keep the most commonly requested parts on the shelf, others being available to order (1 - 2 working days). Tried and trusted by performance enthusiasts worldwide. Please enter your number plate data. Initial investment cost is high but overall costs are reduced due to the extended plug service life and improved fuel economy. NGK's basic aftermarket Iridium spark plug range, though some part numbers are recommended as standard by NGK UK. For proper performance and exhaust emissions, the gap must be within ±0.004" of the specified value. If a Denso OE Iridium plug is fitted as standard we would not recommend fitting any alternative part (unless the engine is heavily modified). Secure Online Ordering. 18+. Try again. Our payment security system encrypts your information during transmission. We will only store your vehicle information for your next visit. Some standard (Original Equipment) plugs are Iridium or fine wire platinum types, these may already provide the ultimate performance and service life for your particular engine. Bosch Double Iridium Spark Plug. This website uses cookies to improve your shopping experience. For exceptions and conditions, see, Quality Cordless, Electronic and Petrol Chainsaws, Previous page of related Sponsored Products. The combustion conditions in engines and generators running on natural gas, methane etc are extremely harsh, wear of plugs can be extremely rapid, engines often run 24/7 and servicing is costly. Amazon Platinum Mastercard Iridium spark plugs feature a fine wire center electrode that is designed to conduct electrical energy better and increase firing efficiency. Some parts are kept in stock, others are available to order. Perfect fit for my vehicle. *The gift card will be loaded to your linked Amazon.co.uk account. In most cases, that gap is indicated on the package. Unable to add item to List. Those that do will have either a standard ground electrode design, usually in nickel alloy, or a solid platinum bar ground (similar to the Denso racing design) and a 0.4mm Iridium alloy centre electrode. Service life is around double that of the Iridium Power type without compromising performance. To add a new vehicle, enter it on the left. The strength of these plugs ensures that vibration does not cause any issues and the chances of plugs fracturing or melting are greatly reduced. 5.0 out of 5 stars Fits 2007 chevy tahoe. Since late in the 20th century Iridium has been used in alloy form as material of choice for construction of Spark plug and industrial igniter electrodes. Additional. Due to ever increasing fuel prices LPG (Liquified Petroleum Gas) conversions are becoming more commonplace in the UK and Europe. Your number plate will not be saved. Please choose a different delivery location. As such, Sparkplugs Limited takes no responsibility in respect of any claim whatsoever and howsoever caused arising from use of any information on this website. This item cannot be shipped to your selected delivery location. This is Denso's 'basic' performance Iridium spark plug range. These plugs are a great investment for modern engines where performance is an issue and considerable time is required to service or replace the plugs. You must have JavaScript enabled in your browser to utilize the functionality of this website. Though not as performance orientated as Denso's Iridium Power, Tough or Racing plugs, the IX range does provide an extended service life and improved performance over standard copper plug types. There are a wide variety of designs and heat ranges from 14 (very warm) to 34 (extremely cold) in some designs. Best price guarantee on Bosch® 9625 Spark Plug. The greater the distance between the electrodes of the spark plug the better is the combustion of fuel mixture. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. We keep the most commonly requested plugs for cars and bikes in stock, others are available to order. Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. How are ratings calculated? A fine Iridium centre electrode and an embedded platinum chip in the ground electrode add to the performance and service life. The Bosch spark plug program is characterised by a broad market coverage for a wide range of requirements. As a worldwide leading developer and manufacturer of automotive technology, Bosch represents maximum quality and reliability. At CarParts.com you always get the right part at the right price. If the gap is adjustable and different from the gap specified by the engine manufacturer, it needs to be adjusted. Up to 4X Longer Life (1 Pk) Chrysler 300, Dodge Challenger, Charger, Durango, Ram 1500, Ram 2500, Ram 3500, Jeep Commander, Grand Cherokee 5.7L and above Bosch Double Iridium Pin-to-Pin technology features 2 iridium-alloy electrodes – an iridium-alloy firing pin and iridium-alloy pin laser-welded onto the ground electrode. Prices may be subject to change without notice. Choose from over 13,000 locations across the UK, Prime members get unlimited deliveries at no additional cost, Dispatch to this address when you check out, Double Iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard copper plugs, 0.6mm fine wire firing pin provides superior ignitability and performance, 360° continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability, 7 year performance satisfaction guarantee, Original equipment, pre-gapped replacement delivering optimum fit, form and function, Bosch 9601 Double Iridium Spark Plug - 4X Longer Service Life (Pack of 1), Bosch 9603 Double Iridium Spark Plug - 4X Longer Service Life (Pack of 1), Bosch 9614 Double Iridium Spark Plug - 4X Longer Service Life (Pack of 1), Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. 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