Denso W20EP U Spark Plug

Denso Standard W20epu Spark Plug. Restore your engine´s peak performance with the DENSO W20EPU Standard U-Groove Spark Plug. Featuring DENSO´s patented U-Groove technology, it ignites a hotter, larger spark for superior fuel efficiency and smoother idling. The copper core center electrode ensures optimal thermal management, preventing overheating and fouling, while the five-rib insulator maximizes spark energy by preventing flashover. A dual copper and glass seal guarantees a gas-tight bond for lasting durability. 100% pre-fired for immediate reliability, this OE-quality plug delivers dependable ignition and a more engaging drive. DENSO W20EPU Standard U-Groove Spark Plug: OE-Quality for Reliable IgnitionExperience the pinnacle of ignition reliability and efficiency with the DENSO Standard W20EPU spark plug, a cornerstone of the Ignition category, engineered for consistent engine performance. As a world-renowned Original Equipment (OE) supplier, DENSO´s spark plugs are trusted by leading automotive manufacturers globally, and the W20EPU brings that same level of precision and quality directly to your vehicle. This spark plug is the ideal choice for drivers seeking to restore their engine´s original performance, improve fuel economy, and ensure dependable starts every time.At the heart of the W20EPU´s superior performance is DENSO´s patented U-Groove ground electrode technology. This innovative design was engineered to enable a larger, hotter spark kernel to develop, promoting more complete and efficient combustion of the air-fuel mixture. The result for your engine is tangible: improved fuel efficiency, saving you money at the pump, sharper throttle response for a more engaging driving experience, and smoother idling. By maximizing the combustion process, the U-Groove design also helps to reduce harmful emissions, contributing to a cleaner running engine.Engineered for outstanding thermal management, the W20EPU features a highly conductive copper core center electrode. This crucial feature allows the spark plug to rapidly dissipate heat away from the firing tip, maintaining an optimal operating temperature across a wide range of engine loads. This superior thermal conductivity actively prevents dangerous pre-ignition and fouling, ensuring stable performance from a cold start to high-speed driving and protecting your engine from potential damage.To guarantee that every bit of ignition energy is delivered precisely where it´s needed, this spark plug incorporates a unique five-rib insulator. This design effectively reduces voltage loss and prevents flashover, a condition where the electrical charge travels down the exterior of the insulator instead of creating a spark across the electrode gap. By maximizing the available spark energy, the five-rib insulator ensures a strong, consistent spark for reliable ignition under all conditions.Built to withstand the extreme pressures and temperatures of the combustion chamber, the W20EPU is constructed with a dual copper and glass seal. This robust process bonds the center electrode and insulator together, creating an unshakeable, gas-tight bond that is essential for maintaining engine compression and preventing exhaust gas leakage. This contributes to long-term engine health and stable, predictable performance throughout the spark plug´s service life.Every single DENSO W20EPU spark plug is 100 percent pre-fired at the factory, a rigorous quality control step that ensures flawless, reliable operation right out of the box. This commitment to quality means you can install it with the confidence that it will perform to DENSO´s exacting standards from the very first start.Choose the DENSO W20EPU for a direct-fit, OE-quality ignition component that delivers proven technology and unparalleled reliability for your vehicle.Features:* U-Groove Spark Plug: Patented ground electrode design for a larger spark, leading to more complete combustion and improved fuel efficiency.* 100% Pre-Fired: Guarantees dependable, out-of-the-box operation and consistent performance.* Copper Core Center Electrode: Provides superior thermal conductivity for a wider heat range, preventing overheating and fouling.* Five-Rib Insulator: Uniquely designed to prevent flashover and reduce voltage loss, ensuring maximum spark energy.* Dual Copper and Glass Seal: Creates a gas-tight seal that maintains compression and ensures durability in high-temperature environments.* Original Equipment: Manufactured to the strict standards trusted by leading automotive brands worldwide.Specifications:* Type: Non-Resistor* Center Electrode Type: Standard* Electrode Tip Material: Nickel Alloy* Ground Electrode Shape: U-Groove* Heat Range: 20* Thread Size: 14 mm* Thread Reach: 19.1 mm (3/4´´)* Hex Size: 20.6 mm (13/16´´)* Spark Gap Metric: 0.8 mm* Spark Gap Imperial: 0.031´´* Terminal Configuration: Threaded Stud. tradeinn Motardinn

Original parts or equivalent quality for Japanese, Korean and derivative vehicles. Some examples of affectations : ALPINA B9 (E28) - 3.0 (11/1981 -> 12/1985), AUDI 50 (86) - 1.1 (08/1974 -> 07/1978), AUSTIN 1000-Series MK II - 1300 (01/1970 -> 12/1974), BMW 5 (E12) - 520 (08/1972 -> 08/1977) 002.159.24.03,002.159.28.03,002.159.41.03,002.159.42.03,003.159.12.03,003.159.13.03,003.159.26.03,003.159.45.03,003.159.57.03,09482-00118-000,0948200118,101 000 000 AC,101 000 002 AB,101 000 006 AB,101 000 006 AC,12 12 1 88234 115,34/5HS,35HA,5039,5637,6H,750LS,7529,755LS,7639,76H,7811,7H,8H,AG32,AG32C,C62LS,CW67LP,CW67P,CW75LP,CW78LP,CW7LP,CW7LPH,F6TC,F7LC,FE125P,FE55P,FE65CP,FE65P,FE65PS,FE85P,GSP151,GSP163,GSP171,GSP2098,GSP4362,GSP4362X,GSP6362,GT34/2H