Pack of (4) spark plugs.

Fits Arctic Cat:
375 2x4 Automatic (02)
375 4x4 Automatic (02)
400 2x4 (03-04)
400 2x4 - FIS Automatic (03-04)
400 4x4 (03-04)
400 4x4 Automatic (03-04)
400 4x4 Automatic FIS (03-08)
400 4x4 Automatic TBX (04-06)
400 4x4 Manual FIS (03-08)
400 4x4 TRV (06-08)
400 4x4 VP (05-06)
400 DVX (04-08)
425 4x4/Core (11-12)
450 (15)
450 4x4 (11)
450 Core (13-14)
450 GT (12)
450 H1 EFI (10)
450 TRV/i (11-12)
450 XC (11 & 13)
450 XC EFI (15-17)
500 (13-17)
500 4x4 (98)
500 4x4 Manual FIS (04 & 06-09)
500 TRV (13-15)
500 XR (15)
500 XT (13-14)
650 4x4 V-2 Automatic FIS (05-06)
Alterra 450 (16, 19, 21 & 23-24)
Alterra 500 (16-18 & 20)
Alterra 500 TRV (17)
Prowler 500 HDX (14-17)
     Kawasaki:
KAF700 Mule Pro-MX (19)
KRF750 Teryx 750 4x4 (08-13)
KSF400 (KFX400 Sport) (03-06)
KSV700 (KFX700) (04-09)
KVF650 Brute Force 4x4 (05-13)
KVF650 Prairie 650 (02-03)
KVF650i Brute Force 4x4 (06-13)
KVF700 Prairie 4x4 (04-06)
KVF750 Brute Force EPS (12-14)
KVF750i Brute Force 4x4 (05-14)
     Kymco:
MAXXER 450i (11 & 15-17)
MXU 450i (15-17)
MXU 500 (06-16)
MXU 500i (10-11 & 13-16)
MXU 700i (13-16)
UXV 500 4x4 (08-14)
UXV 500i (10-16)
UXV 700i (14-16)
     Suzuki:
LT-A400 Eiger Auto 2x4 (02-07)
LT-A400 King Quad 2x4 (08-13)
LT-A400F Eiger Auto 4x4 (02-07)
LT-A400F King Quad 4x4 (08-13)
LT-A500F Vinson 4x4 (02)
LT-F400 Eiger 2x4 (02-07)
LT-F400 King Quad 2x4 (08)
LT-F400F Eiger 4x4 (02-07)
LT-F400F/FC King Quad 4x4 (08-13)
LT-F500F Quadrunner (98-02)
LT-V700F Twinpeaks (04-05)
LT-Z400/Z Quadsport (03-09 & 12-14)