ZF Transmission / Gear Oil Cooler Replacement MR COOL 6CXH-OTE
MR COOL 6CXH-OTE is a marine-grade replacement cooler from Mr Cool (USA) for ZF transmissions and gear oil cooling systems. This product sits in the Heat Exchangers & Coolers category and is designed to replace worn ZF transmission or gear oil coolers on boats and commercial vessels, delivering reliable cooling performance. Built to withstand harsh marine conditions, it provides a straightforward swap to protect your drivetrain and extend service intervals.
Designed to fit ZF transmissions and gear oil cooling setups, the MR COOL 6CXH-OTE also aligns with Twin Disc and ZF configurations, making it a versatile choice for boats and commercial vessels. As part of Big Burjo's Marine marine parts and boat parts catalog, it supports reliable cooling for engines under load. We deliver to every marina, port, coastal town in Australia, including Manly Harbour, Geraldton Marina, and Gladstone Marina, with local support across the fleet.
Free delivery Australia-wide on orders over $350. You can shop with confidence knowing your order ships quickly and arrives ready to install in your next maintenance window.
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.