Prestone Heavy-Duty Windshield Washer Fluid

Brand: Prestone | Part #OIL-BF6C5F

Category: Oil & Fluids > Windshield Washer Fluid

The Prestone Heavy-Duty Windshield Washer Fluid (P/N OIL-BF6C5F) is a direct-fit Windshield Washer Fluid for the vehicles listed in the fitment section. Low-volatility base stock helps reduce oil consumption between change intervals and protects seals and gaskets from premature drying. Sourced from Prestone, a recognized supplier in the aftermarket auto parts channel. Part number OIL-BF6C5F is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2011–2015 RAM including 2500, ProMaster City, ProMaster. Use the year/make/model selector above to verify your exact configuration before checkout. In-stock items leave the warehouse within one business day. Free shipping over $75; ground delivery is 3–7 business days nationwide. Backed by a 90-day return window — if the part doesn't fit or the wrong unit was shipped, send it back for a full refund.

Price: $29.99 | In stock — ships within 1-2 business days. Free shipping on orders over $75.