DEF Fluid, Oils & Lubricants,& Automotive Supplies in Lancaster PA | DEF Warehouse

DEF Warehouse is your trusted local supplier for Diesel Exhaust Fluid (DEF) and high-quality automotive fluids and shop supplies in Lancaster, Pennsylvania. Whether you operate a fleet, run a repair shop, or manage public works vehicles, we deliver fast and reliably throughout Lancaster County and South Central PA.

We serve businesses from downtown Lancaster to Mount Joy, Ephrata, and beyond—bringing wholesale pricing and top-tier products directly to your door.

We deliver premium API-certified Diesel Exhaust Fluid (DEF) that meets ISO 22241 standards. Perfect for fleet yards, garages, sanitation depots, and transit hubs. We offer:

   •    Bulk DEF refill delivery (pump-in)

   •    330-gallon DEF totes

   •    55-gallon drums

   •    2.5-gallon jugs by the case

Perfect for trucking fleets, construction companies, and municipal depots. Keep your diesel equipment emissions-compliant with Lancaster’s most dependable DEF supplier.

We carry a complete line of oils and lubricants for commercial, industrial, and automotive applications:

    •    Diesel engine oils (synthetic & conventional)

    •    Gasoline motor oils

    •    Hydraulic fluids

    •    Gear oils & greases

    •    Transmission fluids (ATF)

    •    Industrial lubricants and specialty products

From fleet yards in Manheim Township to service centers in Lititz, DEF Warehouse has Lancaster County’s oil and lube needs covered.

Lancaster winters can be brutal—be prepared with year-round fluids from DEF Warehouse:

   •    Extended-life antifreeze and HD coolant

   •    50/50 pre-mix or concentrate

   •    All-season and winter washer fluid (-20°F protection)

From auto shops in Elizabethtown to farm equipment operations in Quarryville, we keep your engines safe year-round. Protect your drivers and equipment through Pennsylvania’s changing weather.

 We’re more than a fluid supplier—we’re your local shop supply partner. We deliver:

    •    Spill kits and absorbents

    •    Shop towels, gloves, and PPE

    •    Funnels, pans, storage containers

    •    Degreasers, cleaners, and janitorial supplies

No need to shop multiple vendors—DEF Warehouse simplifies your supply chain.

Our delivery team covers:

    •    Lancaster (City and Township)

    •    Manheim

    •    Lititz

    •    Mountville

    •    East Petersburg

    •    Columbia

    •    Ephrata

    •    Mount Joy

    •    Elizabethtown

    •    New Holland

    •    Denver

    •    Willow Street

    •    Quarryville

Whether your business is near Route 30, Route 222, or I-283, we offer timely, direct deliveries to keep your operation running smoothly.

We proudly deliver to:

    •    Commercial fleets & logistics companies

    •    Auto repair shops & quick lubes

    •    Construction contractors & excavation crews

    •    Public works & utility departments

    •    School bus depots & municipalities

    •    Agricultural operations & equipment yards

Whether you’re in the city or on a rural route, if your business runs vehicles, we deliver the products to keep them moving.

   •    Fast delivery across all Lancaster ZIP codes

   •    Bulk discounts and competitive pricing

   •    Dependable supply of fluids and maintenance products

   •    Friendly, knowledgeable support staff

   •    Serving Lancaster's industrial core

 Need a reliable DEF supplier in Lancaster? Want a better deal on motor oil, lubricants, and shop supplies? DEF Warehouse delivers trusted products and exceptional service across Lancaster County and beyond.

    •    Phone: 855-228-9333

    •    Email: sales@defwarehouse.com

    •    Website: www.defwarehouse.com

📍 Serving Lancaster, Ephrata, Elizabethtown, Lititz & All of South Central PA

📦 DEF | Oils | Washer Fluid | Antifreeze | Lubricants | Shop Supplies

📞 Call today or request a quote online for fast local delivery