Cummins 6BTA Oil Cooler 3"x6" 3393663CN 1.75'' Replacement Part
Cummins 6BTA Oil Cooler 3"x6" 3393663CN 1.75'' Replacement Part is an aftermarket heat exchanger and cooler from Mr Cool (USA) designed for marine diesel installations. This 3" x 6" oil cooler uses Sen-dure #12717-1-7 and is offered as a reliable replacement option for Cummins 6BTA engines. Core length is 6", overall length (tail to tail) is 10", and it arrives ready to install as a practical alternative to OEM units. Built to resist salty conditions, it complements marine parts and boat parts inventories to support engine cooling.
Free delivery Australia-wide on orders over $350. We deliver to every marina, port, coastal town in Australia, including Townsville Marina, Port Stephens, Cairns Marina, and beyond to all waterfront destinations. Whether you're at Townsville Marina or Port Stephens or Cairns Marina, we ship quickly and securely. For marine parts, boat parts, heat exchangers & coolers, count on Big Burjo's Marine to keep your diesel engines running smoothly. All orders ship with tracking.
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.