![A small plastic square on the top of a new radiator, it can slide back and forth but doesn't seem to serve any purpose. There's one on every radiator in the house A small plastic square on the top of a new radiator, it can slide back and forth but doesn't seem to serve any purpose. There's one on every radiator in the house](https://external-preview.redd.it/kVgyq5_qPKAQMVC7DAcZgoq7vBwO_NaGUWrninn0Sgw.jpg?auto=webp&s=7aa6a59c873b4513f7fb6699adf2dd6a844607d9)
A small plastic square on the top of a new radiator, it can slide back and forth but doesn't seem to serve any purpose. There's one on every radiator in the house
![Amazon.com: Radiator Grill Cover,Radiator Grille,Motorcycle Radiator Grille Guard Cover Protector Radiator Guard Replacement Fits for YMH XSR900 MT 09 FZ 09 Tracer 900 GT : Automotive Amazon.com: Radiator Grill Cover,Radiator Grille,Motorcycle Radiator Grille Guard Cover Protector Radiator Guard Replacement Fits for YMH XSR900 MT 09 FZ 09 Tracer 900 GT : Automotive](https://m.media-amazon.com/images/I/81r2NOSTxIL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Radiator Grill Cover,Radiator Grille,Motorcycle Radiator Grille Guard Cover Protector Radiator Guard Replacement Fits for YMH XSR900 MT 09 FZ 09 Tracer 900 GT : Automotive
A1E220000001DC00 - Radiator Accessory: Top Grill Clip Pair for Type 22 Radiators (2 pieces) (VN Code: A1E220000001DC00) - Ke Kelit NZ Ltd
![Amazon.com: White Radiator Cover Grill Front Panel - Front Plastic Radiator Cover & Grille Compatible With 1987-2006 Yamaha Banshee YFZ350… : Automotive Amazon.com: White Radiator Cover Grill Front Panel - Front Plastic Radiator Cover & Grille Compatible With 1987-2006 Yamaha Banshee YFZ350… : Automotive](https://m.media-amazon.com/images/S/aplus-media-library-service-media/eb99e280-eb98-4437-8fbd-ae5a0690a61a.__CR0,0,1600,1600_PT0_SX300_V1___.jpg)
Amazon.com: White Radiator Cover Grill Front Panel - Front Plastic Radiator Cover & Grille Compatible With 1987-2006 Yamaha Banshee YFZ350… : Automotive
![Motorcycle Aluminum Heat Sink Grilles Guard Protector Cover Radiator Grill Accessories For Harley Sportster S RH1250S 2021-2023 - AliExpress Motorcycle Aluminum Heat Sink Grilles Guard Protector Cover Radiator Grill Accessories For Harley Sportster S RH1250S 2021-2023 - AliExpress](https://ae01.alicdn.com/kf/Sdce49b4c86c44c92bfa69b333e7fcf9eM/Motorcycle-Aluminum-Heat-Sink-Grilles-Guard-Protector-Cover-Radiator-Grill-Accessories-For-Harley-Sportster-S-RH1250S.jpg)