DENSO Copper K20R-U11 spark plug for automotive engines, showing the metal tip and ceramic insulator in a close-up image.

DENSO COPPER K20R-U11 SPARK PLUG (1PC)

Sale price Tk 300.00
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This shipping policy was last updated on January 19, 2026.
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DENSO Copper K20R-U11 spark plug for automotive engines, showing the metal tip and ceramic insulator in a close-up image.

DENSO COPPER K20R-U11 SPARK PLUG (1PC)

Tk 300.00

Reliable Starts Every Time

Ensure smooth and consistent engine performance with the Denso Copper Spark Plug, featuring a patented U-Groove design for superior ignitability. Worn spark plugs lead to hard starting, poor fuel economy, and sluggish acceleration; this high-quality copper core plug delivers a reliable spark to keep your engine running efficiently.

  • U-Groove Technology: Allows the spark to grow into a larger flame kernel for complete combustion.
  • Copper Core: Provides excellent thermal conductivity to prevent overheating and pre-ignition.
  • Consistent Performance: Reduces misfires and ensures a smooth, stable idle.
  • ✅ Exceptional Value: Offers proven Denso reliability at an affordable price point.

How To Use:

  1. Remove the ignition coil or spark plug wire from the engine cylinder head.
  2. Unscrew the old spark plug using a specialized socket and inspect the threads.
  3. Install the new Denso Copper plug by hand-tightening, then torque to the manufacturer's specification.

Keep your engine firing on all cylinders with trusted copper core technology.
✔ Patented U-Groove Ground Electrode
✔ Excellent Heat Dissipation
✔ 1 Piece per Box
✔ Reliable Daily Performance

Tech Specs:

  • Model: K20R-U11
  • Type: Copper Core Spark Plug
  • Quantity: 1 Piece

Worth It?
Replacing old spark plugs is a simple maintenance task that instantly improves your vehicle's responsiveness and fuel economy. For a minimal cost, you can prevent misfires and ensure your engine operates at its peak potential.
Price: 300 Tk