1/16 turn on plugs with a tapered seat. Figure 3 shows a spark plug with a deformed housing. It produces stable, high … If using anti-seize compound, use sparingly and reduce torque by 30%. With 93% car parc coverage, DENSO is one of the world's leading pioneers of OEM quality spark plug technology and has been delivering high quality spark plugs to the aftermarket since 1959. It also causes increased clearance on the upper piston ring. Denso Iridium Spark Plugs feature twin tip technology provides ultimate endurance and efficiency with a plug life of up to 160,000 kms; Provides the best all-around performance, best combined power, torque and fuel economy, with improved acceleration, faster starts and lower emission when compared to conventional Iridium spark plugs ; Includes 1 spark plug per package; SPECIFICATIONS. Est. 1/12-1/8 turn on plugs with a tapered seat. NGK-1/2-2/3 turn on plugs with a gasket. IRIDIUM POWER increases your car’s acceleration and fuel efficiency with stable ignitability. Tapered cut ground electrode increases ignitability and decreases quenching. Open Hood Next, open the hood. Secure Online Ordering. Ok, I understand Nevermind × Open Delay. Spark plugs play a critical role within the ignition system of petrol vehicles, with two main functions. One is to ignite combustion to start the engine and the other is to move heat away from the combustion chamber. Clean the area near the spark plugs and around the ignition coils. Denso - 1/4-1/2 turn on plugs with a gasket. 1969. This can create serious engine damage. If a recommendation has been made, it will appear under the "Specifications" heading. Ogier and Ingrassia take the title for Toyota GAZOO in action-packed WRC finale, DENSO reveals why it’s so important to get spark plug torque just right, World Champions! 0.7mm iridium tipped laser welded fine wire center electrode and platinum tipped ground electrode. 2020.3.25 SPARK PLUG CATALOG ASIA OCEANIA VERSION 2020 is updated. Note that if the torque is too low, the plugs are liable to work loose due to leakage of combustion gas or vibration, resulting in possible damage to the engine and the plugs. Applying the right torque when fitting spark plugs is critical to ensuring a secure fastening; DENSO always recommends using a torque wrench to achieve the correct installation torque setting. $8.06 Denso 5344 IKH20 Iridium Spark Plug - Same Day Shipping. Spark plugs play a critical role within the ignition system of petrol vehicles, with two main functions. If a recommendation has been made, it will appear under the "Specifications" heading. Failure to heed this warning may result in a fire, an electric shock and/or bodily harm. Figure 2: Too much clearance results in an unwanted ‘gap’ that impedes energy transfer. In most cases of under-torque, the vibrations inside the spark plug cause the ground electrode to break down, causing serious damage to the part. 27 Nov. The IRIDIUM POWER series spark plugs are a performance-focused type, whereas the genuine iridium spark plugs of vehicle manufacturers are a maintenance (lifespan)-focused type. Clean the spark plug threads and ensure the cylinder head is clean of debris. The amount of torque required can vary by manufacturer so it is important that not all spark plugs are fitted in exactly the same way. 21 Dec. DENSO reveals why it’s so important to get spark plug torque just right. Figure 2 shows the effects of increased clearance on the upper piston ring. The installation torque for a spark plug is dependent on the thread diameter of the spark plug. DENSO has been one of the world's leading pioneers of OEM quality spark plug technology since 1959. DENSO Spark Plugs are not designed and manufactured for any aircraft: use may result in a plane crash or other accidents due to engine malfunction. denso spark plug torque, Denso Iridium Tough Spark Plug VK22 / 5610 Replaces 267700-0730 MZ602042. It is necessary to install the plugs in the engine using the correct torque. 2020.3.25 "Find Your Plugs" is updated. 22 Dec. Ogier and Ingrassia take the title for Toyota GAZOO in action-packed WRC finale. GI3-4 Denso® Iridium Performer Spark Plugs are the ultimate option for customers seeking the maximum plug performance and durability particularly in high-pressure lean-burn engines – offering outstanding sparking ability and voltage decrease.. Part Number: GI3-4; Electrode: Iridium / Platinum; Thread Size: 18 x 1,5 mm; Reach: 13/16" (20,6mm) Hex Size: 7/8" (22,2mm) Figure 3: Check the housing for uniformity as well as surface damage. This article outlines the recommended way to apply torque to a spark plug installation and the consequences of under and over-torque. Denso’s patented iridium alloy has the highest iridium concentration, making it more durable and producing a dramatic improvement in spark plug life. WARNING. Be the first to know about sales and promotions. DENSO takes your privacy very seriously. Download Spec Sheet Where to Buy Part Finder. Continuous R&D work has achieved additional patented technologies for Aftermarket. Iridium Tough Spark Plugs Choose DENSO. Free Returns. The quantity you are purchasing Ok, I understand … If the spark plugs are over torqued, this will stretch the thread and can cause it to break, as shown in in Figure 5. DENSO Automotive UK LtdEden Road,Coventry Walsgrave TriangleCoventry, West Midlands, CV2 2TBUnited Kingdom, E. am_order@denso-sales.co.uk T: +44 (0)2476 843 410. Figure 4: A cracked insulator can lead to misfires and poor idling, and should be replaced. 03 Dec. World Champions! To contact them, click here. These spark plugs are not designed and manufactured for such use. In the case of a discrepancy between the plug manufacturer and engine manufacturers recommendations, always default to the engine manufacturer. One is to ignite combustion to start the engine and the other is to move heat away from the combustion chamber. With an unrivalled range offering Nickel, Platinum and Iridium spark plugs for a variety of vehicle models, DENSO has the right parts and torque instructions to ensure first-fit success every time. Denso has created their recommendations based on the general consensus of most engine manufactures. Media Library . In the case of a discrepancy between the plug manufacturer and engine manufacturers recommendations, always default to the engine manufacturer. NGK has created their recommendations based on the general consensus of most engine manufactures. 1/16 turn on plugs with a tapered seat. E3 - For spark plugs with a gasket: 1/2 turn on 10mm plugs, 3/8-1/2 turn on 12mm plugs, 1/2-3/4 turn on 14mm plugs. spark plug torque specification This table gives torque recommendations for proper spark plug installation. While viewing the part detail page, click on the "specs" tab. If a torque wrench is unavailable then you must take care not to overtighten spark plugs - particularly if refitting after cleaning. Either of these would result in elevated combustion chamber temperatures, followed by pre-ignition and detonation. CoGen Spark Plugs; CO2 Heat Pump; Refrigerator. 2019.2.22 "Find Your Plugs" is updated. To help technicians fit spark plugs with the correct level of torque, DENSO has put together the guide below, covering its entire range: For more about DENSO’s aftermarket spark plug range, click here. Order by 12pm PST M-F for same day shipping. TOYOTA GAZOO secure WEC drivers’ championship after one-two in Bahrain . With a 0.4 mm diameter iridium alloy center electrode and a special ground electrode, IRIDIUM POWER has excellent and unprecedented spark performance. Identifying Denso Plugs; SPARK PLUG Installation. The clear choice: Why Ferrari selects DENSO Hybrid Wiper Blades. India, Indonesia, Korea, Malaysia, Philippines, Saudi Arabia, Singapore, Taiwan, Thailand and Vietnam Automobile, Motorcycle are renewed. A secure fastening, where the spark plug is fully seated in the cylinder head, is essential to the spark plug’s capability to transfer heat out of the combustion chamber. EU. PayPal Accepted. It is extremly important not to exceed the installation torque. TOYOTA GAZOO secure WEC drivers’ championship after one-two in Bahrain . Installation torque is a measure of force acting on an object, which causes that object to rotate during installation. Disconnect the negative battery terminal. 1/4-1/2 turn on plugs with a gasket. 1/8 turn on plugs with a tapered seat. DENSO reveals why it’s so important to get spark plug torque just right. TOYOTA GAZOO secure WEC drivers’ championship after one-two in Bahrain, The clear choice: Why Ferrari selects DENSO Hybrid Wiper Blades, Enter the Product Name of the product you are interested in and we will provide more information. $8.54. It is essential that technicians consult the manufacturer’s handbook or specification sheet to understand the precise amount of torque required for installation. Improper installation may result in engine damage and poor performance. NGK Spark Plugs explains the importance of proper spark plug torque when installing plugs and result if incorrectly installed. Aftermarket; Bus A/C; Life & Energy; Robotics; Our People. "HISTORY OF DENSO SPARK PLUG" is updated. Spark plugs play a critical role within the ignition system of petrol vehicles, with two main functions. 1/8 turn on plugs with a tapered seat. On this website you can learn everythnig you need to know about DENSO car parts, you can run online courses, deepen and test your knowledge in tests, obtain certificates and much more. If spark plugs are installed below the recommended torque levels, they will not be fully seated in the cylinder head and this will delay the pace of heat dissipation. Figure 4 shows a spark plug that has a cracked insulator, caused by over torque. Compare Compare Now Longest Life Plug Available; In stock. Figure 1 shows how heat is transferred for a spark plug fitted with the correct torque. View all news. Although both use the same new iridium alloy, because their purposes are different, the electrode diameter and ground electrode specifications of each also differ. Delayed Shipping. DENSO-C Diagnostic Tool; Services; Media. DENSO reveals why it’s so important to get spark plug torque just right. BRAND DENSO . DENSO Spark Plugs 93% car model coverage. Some of the consequences of spark plug over-torque can include: Over torque causes the insulator nose to overheat and start pre-ignition. This restricts the ability to transfer heat to the shell and cylinder head, causing the insulator nose to overheat and starting pre-ignition. A cracked insulator is often the result of applying too much torque upon spark plug installation. Then tighten the plug as specified below: To find Denso's recommended torque setting, please enter the spark plug number in the search box. A cracked insulator can be determined upon visual inspection. Denso - 1/4-1/2 turn on plugs with a gasket. Furthermore, DENSO also offers an extensive knowledge base, together with training support to ensure technicians receive all the advice and support they need to confidently fit spark plugs. It is essential to tighten a spark plug to the specified turning angle or torque setting as torque directly impacts a spark plugs ability to remove heat from the combustion chamber. Be sure to turn off the engine and disconnect the battery before replacing or adjusting the plugs. The thermal load and shockwaves of pre-ignition and detonation can quickly destroy the electrodes of a spark plug and/or cause a hole in the piston crown. Since you will be working with the electrical system, it is safe to disconnect the negative battery terminal. For more information about cookies, privacy and copyright, please refer to our full privacy policy, visible here. The clear choice: Why Ferrari selects DENSO Hybrid Wiper Blades. Screw in the spark plug finger tight until the gasket meets the cylinder head. E3 - For spark plugs with a gasket: 1/2 turn on 10mm plugs, 3/8-1/2 turn on 12mm plugs, 1/2-3/4 turn on 14mm plugs. A spark plug damaged by over-torqued installation will not function as intended, and should be replaced immediately to avoid engine damage. While installing spark plugs should be a relatively straightforward task for any skilled technician, applying the right torque is not so simple and requires particular care and attention. 1/12-1/8 turn on plugs with a tapered seat. The DENSO spark plugs we sell are not designed and manufactured for such use, so that such use may result in ignition failure or equipment damage due to overheating. Denso - 1/4-1/2 turn on plugs with a gasket. Media; Events; Contact us; News. If a vehicle comes into a workshop that already has a spark plug installed showing a cracked insulator, it could be a warning sign of a timing issue or use of a too low octane fuel. 1/12-1/8 turn on plugs with a tapered seat. Visual inspection will determine if this has suffered any sort of deformation. Denso 3297 SK20R11 Iridium Long Life Spark Plug. 27 Nov. View all news. Refrigerator; Service & Repair. NGK-1/2-2/3 turn on plugs with a gasket. 1/8 turn on plugs with a tapered seat. Denso iridium long life spark plugs are factory installed on luxury vehicles by automakers such as GM, Toyota, Honda and Mitsubishi. If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. Without a Torque Wrench: NGK-1/2-2/3 turn on plugs with a gasket. Correct torque is the very most critical step of spark plug installation. Torque recommendations are for spark plugs with new gaskets. DENSOProducts.com is a full-line DENSO distributor. Never use DENSO Spark Plugs listed in our catalogue in the engines for generators and gas heat pump air conditioning systems. The most visible effect will be damage to the plug itself, in particular deformation to the metal housing, which can lead to thread damage and breakage. What happens when too much torque is applied? To find Denso's recommended torque setting, please enter the spark plug number in the search box. ITEM #DEN3297. While viewing the part detail page, click on the "specs" tab. 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