Cummins QSM11 Fuel Cooler 4"x 8.25" 3349370 / 4989987 Replacement MR COOL
$1,617.00 AUD
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Cummins QSM11 Fuel Cooler 4"x 8.25" 3349370 / 4989987 Replacement MR COOL
$1,617.00 AUD
Shipping calculated at checkout.
Big Burjo's Marine offers the Mr Cool (USA) replacement fuel cooler for Cummins QSM11 marine engines. This non-OEM MR COOL unit (MRC 3349370 / 4989987) features a 4" diameter, 1/2" NPT oil connections, 2.5" water connections, and a 14.5" overall length. No bracket is included.
Designed with special baffling for high-pressure fuel service, this replacement is part of our Heat Exchangers & Coolers range for marine energy systems and is compatible with Cummins QSM11 diesels.
From Newcastle to the Gold Coast, Coffs Harbour and Sydney Harbour, boat owners at marinas across Australia rely on our marine parts Australia selection for boat parts and boating supplies. Free delivery Australia-wide on orders over $350. Shop Big Burjo's Marine for all your boating needs.
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.
