About This Deal

PEAK BLUE DEF DIESEL EXHAUST FLUID (9.46L) is a Costco Canada item, tracked by YepSavings under ITM #1111266. We monitor its in-store price across multiple Costco Canada warehouses.

The latest tracked in-store clearance price is CA$9.97. Costco lists this as a limited in-store offer; supply may vary by warehouse.

The product photo on this page was captured in-store at a Costco Canada warehouse by YepSavings and shows PEAK BLUE DEF DIESEL EXHAUST FLUID as displayed on the warehouse shelf.

YepSavings tracks Costco Canada in-store price observations across locations; values shown reflect what shoppers reported at specific warehouses on specific dates. Costco Canada members should confirm the current in-warehouse price before purchase, as availability and pricing vary by warehouse and week.