OE Replacement for 2006-2018 Mazda 3 Engine Coolant / Antifreeze (G / GS / GS-SKY / GT / GX / Grand Touring / I Sport / I Touring / Mazdaspeed / S / Sport / Sport GS) - Walmart.com
Mazda Extended Life Coolant | FL-22 - Mazda Shop | Genuine Mazda Parts and Accessories Online
Is this hex pipe plug a freeze plug? - Mazda Forum - Mazda Enthusiast Forums