Product:
4Pcs Ignition Coils + 4Pcs Iridium Spark Plugs For Honda Civic 1.8L L4


Specifications

Condition: Brand New
Connector Type: 3 Pins
Thread Diameter: M14
Thread Length: 20.5mm

Package Includes:

Interchange Part Numbers:
UF582, C1580, C-700, IC662, GN10324, 30520-RNA-A01

Compatible Vehicles (for reference only):


Installation Guide: How to Change Ignition Coils and Spark Plugs


Professional installation is recommended for this product.

  1. Disconnect the old ignition coil and spark plugs

  2. Disconnect your battery's negative terminal

  3. Locate the ignition coil and spark plugs to be replaced

  4. Release the clip on the plug running into the side of the coil

  5. Use a wrench to unscrew the bolts holding the original coil in place

  6. Extract the original ignition coil and spark plugs from the engine bay

  7. Swap in the new ignition coil and spark plugs

  8. Prior to installation, compare the new coil to the old one

  9. Orient the new coil in the same direction

  10. Insert the bolts to hold the coil in place

  11. Activate the new ignition coil and spark plugs

  12. Connect the plug into the side of the coil

  13. Plug in ignition cables according to the order written on them

  14. Reconnect the battery

  15. Start the vehicle to test the new ignition coil and spark plugs


Important Notes:


  1. Before starting replacement, ensure the vehicle is turned off and has cooled down for a sufficient period of time.

  2. Maintain cleanliness throughout the operation. Wipe away any dust and oil around the ignition coil area. If debris enters the combustion chamber, it may cause serious damage. Wearing gloves during installation is recommended.


On Mar 2, 2026 at 23:49:23 PST, seller added the following information:


On Mar 4, 2026 at 18:26:55 PST, seller added the following information:

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