Are you aware of the risks of overheated oil in your engine? High temperatures can cause oil to break down rapidly, leading to serious damage or even catastrophic engine failure. The solution is simple—replace your oil cooler at the recommended service interval.

At TTM Diesel, we take your engine’s health seriously. That’s why our oil coolers are manufactured and assembled in an ISO 9001:2008 Certified Facility, guaranteeing exceptional quality and reliability. With over 50 years of experience, we partner only with top-tier manufacturers to bring you premium parts that meet or exceed OEM specifications—at a fraction of dealer cost.


Why Choose TTM Diesel Oil Coolers:

  • OE-spec build quality for long-lasting performance

  • Direct-fit replacement

  • 1 Year Warranty for peace of mind


Cross Reference:

Manufacturer OEM Number
CUMMINS 3412857
CUMMINS 3413091
Weight

13.0 kg

Dimensions

We offer free standard ground shipping within the USA! If you need your parts in a hurry and would like to get them overnighted or expedited, please give us a call !

NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.
-FOR ORDERS INCLUDING HEAVY ITEMS(INFRAME KITS, HEADS,ETC.) WILL BE PLACED ON A SHORT HOLD WHILE WE VERIFY ADDRESS AND SHIPPING IS CORRECT.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.
1 YEAR WARRANTY
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3413091 | Cummins N14 Oil Cooler Kit (4 Pass Design)

$368.00

Engine Serial Number