Cummins 6BT Heat Exchanger 4019855CN 4x25 Replacement MR COOL
Big Burjo's Marine presents the Cummins 6BT Heat Exchanger 4019855CN Replacement, supplied by MR COOL (USA). This robust marine cooling solution is designed for diesel engines and is part of our Heat Exchangers & Coolers range. The unit features a 4" diameter x ~25.68" long shell with a copper-nickel core (CUNI) for superior erosion resistance in salt water, ideal for marine environments.
It is available for delivery across Australia with Free delivery Australia-wide on orders over $350. We deliver to every marina, port, coastal town in Australia, including Port Phillip Bay, Darwin Harbour, and Cairns Marina, ensuring you can keep your vessel serviced wherever you moor or travel.
As a trusted source for marine parts and boat parts, this heat exchanger aligns with our Marine Energy Systems range, supporting reliable operation of diesel engines on your vessel.
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.