Engines and Components› Oiling Systems

SEALED POWER

CORE, AFTERCOOLER

$1,029.63

SKU: S03T FP-3411460

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Upgrade your engine's efficiency with the Cummins Aftercooler Core Part# 3411460. This high-quality aftercooler core is manufactured in an ISO 9001:2015-certified facility, ensuring the highest standards of quality and reliability. Built to deliver exceptional cooling performance, it's designed to withstand the toughest conditions, guaranteeing maximum heat dissipation for your Cummins engine.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSEALED POWER
Part NumberS03T FP-3411460

Videos

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The More You Know Intercooler VS Aftercooler
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Removing an Aftercooler on a Cummins Marine QSB 6.7 Slimline Engine
Cummins Aftercooler removal part 2. Removing / cleaning the cores

Cummins Aftercooler removal part 2. Removing / cleaning the cores
Marine Cummins 6CTA8.3 Aftercooler Servicing, Part 2

Marine Cummins 6CTA8.3 Aftercooler Servicing, Part 2
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Cummins Marine B-Series Aftercooler Maintenance How To
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Cummins 6CTA8.3 Marine Engine Aftercooler Servicing
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DON'T Do This With Your Boat's Diesel Engine! (Aftercoolers: How They Work, Replacement Cost, Etc.)
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Here's Why the Cummins 855 BIG CAM is one of the Best Diesel Engines Ever

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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