spark plugs on 1997 Honda CR-V

Is it okay to use denso iridum IK20 spark plugs in my car, It caries a B20B engine? If Not please explain why. Thank you!

1 answer 1 comment
Ensure the plugs are the correct heat range and yes it is OK. Iridium spark plugs are a premium spark plug. The plugs on a 97 CRV are easy to change so I have just used standard Nippon Denso plugs and changed them a little more often than you would with Iridium plugs.
what special tools needed to get to the spark plugs in a 1997 honda crv?