Rotary 16446 ROTARY SPARK PLUG replaces NGK CMR4H, USR7AC
$ 5.99
Rotary 16446 Rotary Spark Plug replaces NGK CMR4H, USR7AC. Thread size 10mm, Thread reach 1/2", Hex size 5/8".
Replaces:
Replaces:
- NGK CMR4H
- NGK USR7AC