Water-Cooled Marine Exhaust Manifolds

Water-cooled (wet) exhaust manifolds for marine diesel engines, with the gaskets and water-transfer connections to fit them. Original reconditioned and tested units are marked as such in each listing.

We have manifolds for Caterpillar 3116/3126, 3208, 3306 (diesel and gas), 3406/C18, 3408/3412 and C12/3176/3196; for Cummins 4B, 6B, 6C, QSB6.7, NT855 (BC/VTA28 and SC versions) and QSK19/K19/KT19; and for Detroit Diesel Series 71 (3L, 4L, 6L, 6V, 8V, 12V, 16V) and Series 92 (6V, 8V). Examples are the Cummins QSK19/K19/KT19 marine manifold and the Caterpillar 3208 original reconditioned and tested manifold.

To complete the marine cooling circuit, see our raw water pumps and impellers and heat exchangers.

Tell us the engine model and serial number at gm@gmotors.es and we will confirm the right manifold and the delivery time.

GMotors is proud member of IDA (Independent Distributors Association), home of the aftermarket, building relationships since 1958.

We are the preferred partners for EMEA of Costex Tractor Parts CTP®, a global supplier of high-quality new replacement parts for Caterpillar® and Komatsu® machinery and engines.

We also distribute the most comprehensive range of independent aftermarket products for replacement parts for Caterpillar®, Cummins®, Detroit Diesel®, and Navistar® from Interstate-McBee.

All trademarks mentioned on this website, including product names and logos, are the property of their respective owners and are used solely for descriptive purposes.

Legal warning: In accordance with the General Data Protection Regulation (EU) 2016/679, we inform you that the information you provide is processed to deliver the requested service. The data provided will be retained until the data subject requests its deletion. Data will not be shared with third parties except in cases of legal obligation. You have the right to access your personal data, correct inaccurate data, or request its deletion when it is no longer necessary, at Calle ROSA LUXEMBURGO 24 – 46970 ALAQUAS (VALENCIA). This message is intended solely for its recipient and contains confidential information subject to professional secrecy, whose disclosure is prohibited by law. If you have received this message in error, we kindly ask that you immediately notify us via email or by phone at (+34) 961560000 and proceed to delete it, along with any attached documents.

Items have been added to cart.

One or more items could not be added to cart due to certain restrictions.

Added to cart

View Cart Close

- There was an error adding to cart. Please try again.

Quantity updated

- An error occurred. Please try again later.

Deleted from cart

- Can't delete this product from the cart at the moment. Please try again later.

JavaScript is disabled in your browser. Please enable JavaScript to continue.