https://fluffpenpowersports.com/products/1988-yamaha-moto-4-oem-oil-cooler-1yw-13470-00-00-ay57 2026-07-23T18:41:24-04:00 daily https://cdn.shopify.com/s/files/1/0796/9787/1062/files/s-l1600_1f2e1053-2b66-492c-ae12-7f00a91fb00c.webp?v=1784840109 1988 Yamaha Moto 4 OEM Oil Cooler 1YW-13470-00-00 AY57 1988 Yamaha Moto 4 OEM Oil Cooler 1YW-13470-00-00 AY57