Description
TOYOTA GENUINE FC16HR-Q8 (90919-01285) is the 100% authentic spark plug developed by Toyota in partnership with Denso. This is the Original Equipment Manufacturer (OEM) component your car was built with in Japan. As part of the “Super Ignition” series, it features an ultra-fine Iridium center electrode and a specialized Platinum ground electrode. This “needle-to-needle” design is critical for modern small-displacement turbocharged engines, like the 1KR-VET, which require a powerful and stable spark to maintain combustion stability under high boost pressures.
OEM Precision for Turbocharged Efficiency
Modern compact SUVs like the Toyota Raize rely on the FC16HR-Q8 to handle the high thermal loads of a turbocharged engine. TOYOTA GENUINE FC16HR-Q8 SPARK PLUGS provide a high-intensity flame kernel that ensures every drop of fuel is burned efficiently. For Toyota owners in Bangladesh, this means a significantly smoother driving experience, especially during the frequent stop-and-start of city traffic, and protection against the “jerking” sensation often caused by using incorrect or generic spark plugs.
Why Choose TOYOTA GENUINE FC16HR-Q8 (4PCS)?
Choosing the Genuine 90919-01285 set guarantees that you are using the exact heat range and electrical resistance required by your Toyota’s ECU. The FC16HR-Q8 is built with a high-grade ceramic insulator to prevent electrical leakage and a specialized metal plating that prevents the plug from seizing in the aluminum cylinder head. By sticking to Genuine Toyota parts, you are protecting your ignition coils and ensuring the long-term reliability of your vehicle’s engine.
Key Features & Benefits:
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100% Toyota Genuine Part: The exact factory-fill for Raize, Rocky, and 1.0L Turbo engines.
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Super Ignition Technology: Features a fine-wire Iridium center and Platinum-tipped ground.
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Optimized for Turbo Engines: Specifically designed for the 1KR-VET engine platform.
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Restores Performance: Eliminates engine hesitation and restores original acceleration.
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Maximum KPL: Ensures complete combustion to maximize your fuel mileage.
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Direct Fitment: Guaranteed to work perfectly with Toyota’s high-precision ignition system.
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Made in Japan: Manufactured by Denso to Toyota’s strictest quality standards.
Technical Specifications:
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Quantity: 4 Pieces (Complete Set).
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Part Number: 90919-01285 / FC16HR-Q8
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Manufacturer: Denso (Toyota OEM supplier).
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Electrode Material: Iridium Center / Platinum-tipped Ground.
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Compatibility: Toyota Raize (A200/A210), Daihatsu Rocky, and 1KR-VET / 1KR-FE engines.
Installation & Maintenance:
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Safety First: Only install when the engine is stone-cold to prevent thread damage.
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Do Not Gap: These plugs are pre-gapped by Toyota. Do not attempt to adjust the gap as the Iridium/Platinum tips are extremely fragile.
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Clean the Area: Ensure the spark plug wells are free of debris before removing the old plugs.
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Hand Thread: Always start threading by hand to avoid cross-threading.
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Service Interval: For the best performance in local conditions, replace by 80,000 to 100,000 KM.

