This NGK Standard 95897 (MR7F) Spark Plug replaces Champion Spark Plug RG4YCX, Champion Spark Plug 992, Champion Spark Plug RG4PHP, Champion Spark Plug XG4YCX, Champion Spark Plug 349, Polaris 3022662, 

Spark plug. NGK MR7F. Polaris PN 3022662.

Substitutes Polaris PN:
CPR8E;
3022639 (XG4YCX);
3022559 (RG6YC);
3022462 (RG4YCX);
3022274 (RG4YCX);

Suits Polaris:
FARMHAND 450 (2016 model only which is fitted with 567cc engine);
SPORTSMAN 450 (2016 model only which is fitted with 567cc engine);
SPORTSMAN 570, 570 UTE, 570 X2, 570 6x6 (2014-2018);
HAWKEYE 325 (2015);
SPORTSMAN ETX (2015);
GENERAL 1000, 1000 XP (2016-2021+);
RANGER XP 1000 (does not suit the SOHC non-XP 1000 engine) (2017-2021+);
RANGER XP 900 (2015-2019);
RANGER 570 (2014-2021+);
RANGER ETX (2015-2016);
RZR 900 (50"), 900 S (60"), XP 900 (64"), 1000 (50"), 1000 S (60"), XP 1000 (64") (2011-2020);
RZR 570 (50"), 570 S (60") (2012-2021+);
RZR RS1 (2018-2020+);
ACE 325 (2014-2016);
ACE 570 (2015-2019);
ACE 900 (2016-2019);
M1400 (2015);