Cummins QSM11 Oil Cooler 4003582CN with ZF Transmission Replacement
Cummins QSM11 Oil Cooler 4003582CN with ZF Transmission Replacement from Mr Cool (USA) is a direct-fit heat exchanger and oil cooler designed for marine diesel installations. This unit replaces Cummins 4003582 and 5270990 and is suitable for Cummins QSM11 and QSC8.3 engines. Built for reliability in harsh saltwater environments, it's a robust addition to your boat parts and marine energy systems lineup.
The heat exchanger and oil cooler delivers efficient oil cooling and integrates with ZF transmissions, providing dependable performance for long voyages. As a genuine replacement, it ensures a precise fit and straightforward installation for boaters seeking quality heat exchangers & coolers. Ideal for those maintaining Cummins-powered vessels to protect engine life.
We ship across Australia, including delivery to every marina, port, and coastal town. Free delivery Australia-wide on orders over $350. We'll deliver to Adelaide Marina, Hervey Bay, Scarborough Marina and more, so your marine parts arrive where you need them. This product is listed under marine parts and boat parts.
Details
Full specifications, features and technical details for this product are listed in the description above. Need help checking compatibility with your vessel, caravan or 4x4? Contact our Gold Coast team on 0416 180 996 or sales@bigburjos.com and we'll confirm fitment before you order.
Shipping & Returns
Shipping (Australia-wide): Orders over $350 AUD ship free. Orders under $350 have a $15 AUD flat-rate delivery fee. Standard delivery takes 3–11 business days depending on your location; express options (1–3 business days) are available at checkout. Orders are dispatched within 1–2 business days.
Returns: We offer a 30-day return policy. Items must be unused and in original packaging. Contact us at sales@bigburjos.com or 0416 180 996 to start a return. See our full Shipping Policy and Refund Policy for details, including your rights under Australian Consumer Law.