NGK 92217 DILKAR7B8 Laser Iridium Spark Plugs 4 Pack

4 pc NGK 92217 Spark Plug DILKAR7B8 Laser Iridium The NGK 92217 DILKAR7B8 Laser Iridium Spark Plug is designed for compatible applications requiring durable, consistent ignition performance. Featuring a precision laser-welded fine-wire iridium alloy center electrode and a platinum ground electrode, the Laser Iridium design promotes strong ignitability, consistent combustion, and dependable engine performance. The fine-wire iridium center electrode concentrates spark energy to support responsive ignition and acceleration, while the high-grade alumina silicate ceramic provides a strong insulating structure for demanding engine operating conditions. This package includes 4 NGK 92217 / DILKAR7B8 Laser Iridium spark plugs. Application & Fitment Brand Part Number Spark Plug Number Series Fitment Requirement NGK 92217 DILKAR7B8 Laser Iridium Application must specify NGK 92217 / DILKAR7B8 or a confirmed compatible equivalent Fitment Note: Spark plug compatibility varies by vehicle year, make, model, engine, and engine configuration. Before ordering, verify that NGK 92217 / DILKAR7B8 is specified for your exact application. Do not select a spark plug based only on physical appearance or similar dimensions. Specifications Brand NGK Part Number 92217 Spark Plug Number DILKAR7B8 Series Laser Iridium Product Type Spark Plug Center Electrode Material Iridium Alloy Center Electrode Design Precision Laser-Welded Fine-Wire Tip Ground Electrode Platinum Insulator Material High-Grade Alumina Silicate Ceramic Quantity 4PCS Reference Numbers Reference Type Number NGK Stock Number 92217 NGK Spark Plug Number DILKAR7B8 Key Features Laser Iridium Technology: Precision laser-welded fine-wire iridium alloy center electrode is designed to provide concentrated spark energy and dependable ignition performance. Platinum Ground Electrode: Platinum construction helps provide durable and consistent electrode performance over extended service. Strong Ignitability: The fine-wire iridium center electrode concentrates spark energy to support efficient ignition and responsive acceleration. Long-Life Design: Iridium and platinum electrode construction is designed for extended durability compared with conventional spark plug designs. High-Grade Ceramic Insulator: Alumina silicate ceramic creates a strong insulating structure designed to help reduce the risk of dielectric punch-through. Consistent Engine Performance: Designed to support reliable ignition and consistent combustion when used in the correct engine application. Package Contents Item Part Number Quantity NGK Laser Iridium Spark Plug 92217 / DILKAR7B8 4PCS Before You Buy Check Required Information Brand NGK Part Number 92217 Spark Plug Number DILKAR7B8 Series Laser Iridium Quantity 4 Spark Plugs Vehicle Fitment Verify year, make, model, engine, and required spark plug number before ordering Engine Application Confirm NGK 92217 / DILKAR7B8 is specified for your exact engine configuration Spark Plug Gap Verify the required gap for your specific engine application before installation Why Choose NGK Laser Iridium? Iridium Center Electrode Fine-wire iridium construction concentrates spark energy for strong and consistent ignition Platinum Ground Electrode Designed to provide durable electrode performance and extended service Precision Construction Laser-welded electrode technology supports consistent ignition performance Strong Insulation High-grade alumina silicate ceramic provides a durable electrical insulating structure Durable Performance Iridium and platinum electrode materials are designed for long-lasting use in compatible engines Installation Notes Confirm NGK 92217 / DILKAR7B8 is correct for your specific vehicle and engine before installation. Check the spark plug gap before installation. Although these spark plugs are pre-gapped for general use, the required gap may vary depending on the specific engine application. If gap adjustment is required, use an appropriate spark plug gapping method and take special care not to damage the fine-wire iridium center electrode or platinum ground electrode. Install spark plugs only when the engine is cool. Avoid dropping or damaging the spark plug electrode or ceramic insulator. Thread each spark plug carefully into the cylinder head to help prevent cross-threading. Tighten the spark plugs according to the vehicle or engine manufacturer's specified installation procedure and torque. Important: These spark plugs are pre-gapped for general use; however, the correct spark plug gap depends on the specific engine application. Always verify NGK 92217 / DILKAR7B8 fitment and the required spark plug gap before installation.