50/50 Pre-Diluted Antifreeze/Coolant

The Honda Coolant (Type 2) OL999-9011 is a genuine OEM part from Honda, specifically formulated as a blue, 50/50 pre-diluted antifreeze and coolant. It replaces multiple previous part numbers, including cu08730, ol9999001, ol9999002, and ol9999012, indicating it is an updated or revised formulation for compatibility. While this product is listed as a direct replacement and guaranteed to fit, the provided fitment information explicitly states 'No application/vehicle fitment information available for this product.' Therefore, buyers are advised to confirm compatibility with their specific vehicle's requirements before purchase, as no specific year, make, or model applicability is listed on the product page.