Mobil 1 Pro Series Motor Oil 5W-30

Brand: Mobil 1 | Part #OIL-38B4A0

Category: Oil & Fluids > Motor Oil

The Mobil 1 Pro Series Motor Oil 5W-30 (P/N OIL-38B4A0) is a direct-fit Motor Oil for the vehicles listed in the fitment section. Compatible with most factory-fill chemistries — top-off and full drain-and-refill use cases both supported. Sourced from Mobil 1, a recognized supplier in the aftermarket auto parts channel. Part number OIL-38B4A0 is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Viscosity grade: 5W-30. Confirm this matches the grade specified in your owner's manual or under the oil filler cap before topping off or completing a full oil change. Confirmed fitment on 2014–2024 Mercedes-Benz, Audi including E-Class, CLA, Q5, e-tron. Use the year/make/model selector above to verify your exact configuration before checkout. Same- or next-business-day handling on in-stock orders. Free US shipping over $75 — no surprise oversized fees on this item. 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: $44.99 | In stock — ships within 1-2 business days. Free shipping on orders over $75.