12290-5B0-Y01 HONDA HONDA Genuine New Spark and 11 similar items

12290-5B0-Y01 – Genuine New – Spark Plug (1LKAR7K11S) – HONDA Product Overview The 12290-5B0-Y01 Spark Plug (1LKAR7K11S) is a Genuine New Honda OEM spark plug designed to deliver reliable ignition performance, optimal combustion, and smooth engine operation in compatible Honda vehicles. It is manufactured to meet strict OEM standards and ensures proper fitment and performance as originally engineered by Honda. This spark plug features high-quality materials and precise engineering to provide consistent spark generation, contributing to efficient engine operation, improved fuel economy, and reduced emissions. Product Specifications Part Number: 12290-5B0-Y01 OEM Reference Code: 1LKAR7K11S Part Name: Spark Plug Brand: HONDA Genuine Condition: New Authenticity: Genuine OEM Electrode Type: Single electrode (standard OEM heat range) Thread Size: M12 1.25 (typical OEM Honda specification) Reach Length: Standard OEM reach (varies by engine) Application: Petrol / Gasoline engines requiring this spark plug type Function: Provides a consistent spark for fuel ignition Key Features 100% Genuine Honda OEM spark plug Designed for precise ignition timing and combustion High-quality ceramic insulation and electrode materials Stable performance across operating temperatures Supports optimal engine efficiency and throttle response Long service life when replaced at correct intervals Benefits of OEM Spark Plug Maintains factory-engineered ignition performance Supports smooth engine start-up and acceleration Promotes efficient fuel combustion Reduces the tendency for misfire under normal conditions Minimizes emissions and maximizes fuel economy Compatibility CSV Header: Part Number, Make, Model, Year, Engine / Trim, Notes CSV Data: 12290-5B0-Y01,Honda,Odyssey,2014-2021,K24W 2.4L,i-VTEC petrol — OEM application listed for Odyssey RC1 series 12290-5B0-Y01, Honda, Accord, Year varies,2.4L petrol — documented listings show compatibility ranges (e.g., Accord 2017 trims) • This part number appears primarily associated with HONDA Odyssey (RC1/RC2) petrol models equipped with a 2.4 L K-series engine (K24W). • Third-party parts catalogs and some seller listings indicate use on Honda Accord 2.4 L petrol variants, but exact year/trim requirements should be verified using VIN or OEM parts lookup. • Spark plug application can vary with engine code, region, and vehicle specification. Always confirm fitment with official OEM parts data or Honda service documentation before ordering. Function Benefits The spark plug ignites the air-fuel mixture inside the combustion chamber using a high-temperature spark at exactly the right moment. Benefits of using a properly engineered OEM spark plug include: Improved start-up reliability Better throttle response Smoother idle Reduced engine misfire Enhanced fuel economy Stable high-RPM performance Signs It Needs Replacement Replace spark plugs when you observe: Rough idle or engine hesitation Decreased fuel economy Misfiring or stumbling under acceleration Engine knocking or pinging. Difficulty starting the engine Installation Notes Use the correct torque specification as prescribed by Honda. Inspect the spark plug gap and set it if necessary. Replace all spark plugs at consistent intervals. Check ignition coils and wiring for related issues. Why Choose Genuine HONDA Spark Plugs Precise OEM fitment and performance Maintains vehicle factory specifications High-quality materials for durability Backed by Honda engineering standards