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CL-LC3Z-7869-A-H16 2020 Ford F-250 F-350 Transmission Oil Cooler Genuine New LC3Z-7869-A
CL-LC3Z-7869-A-H16 2020 Ford F-250 F-350 Transmission Oil Cooler Genuine New LC3Z-7869-A
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2020-2022 Ford F-250 F-350 6.7 Diesel Transmission Oil Cooler

In stock
$ 167.15

2020-2022 Ford F-250 F-350 6.7 Diesel Transmission Oil Cooler

The 2020-2022 Ford F-250 F-350 6.7 Diesel Transmission Oil Cooler is an essential component for maintaining the transmission's temperature within optimal operating ranges. It is designed specifically for 6.7L diesel engines, ensuring a direct fit and proper functionality, aiding in prolonging transmission life by reducing excessive heat that can lead to premature transmission wear or failure.

This is an authentic OEM part, arriving in manufacturer’s packaging, guaranteeing the same quality provided by dealership parts departments. It is crucial for those looking to maintain their vehicle according to factory standards, particularly under towing or heavy load conditions.

Installation Instructions

Tools Needed:

  • Wrench set
  • Screwdrivers
  • Drain pan
  • Line disconnect tool


    1. Allow the vehicle to cool down before starting the installation to avoid burns from hot components.

    2. Place a drain pan under the transmission to catch any fluid that may spill during the cooler exchange.

    3. Disconnect the battery to prevent any accidental electrical shorts.

    4. Remove the grill and front bumper for accessibility if necessary, according to the vehicle's service manual.

    5. Use the line disconnect tool to detach the transmission fluid lines from the old cooler.

    6. Unfasten the mounting bolts or clips holding the cooler in place.

    7. Remove the old transmission oil cooler and position the new one in place.

    8. Secure the new cooler with the mounting bolts or clips.

    9. Reattach the transmission fluid lines to the new cooler, ensuring they click into place and there are no leaks.

    10. Refill the transmission fluid to the appropriate level if any was lost during the cooler replacement.

    11. Reconnect the battery, reassemble the front grill and bumper if they were removed, and clean any spilled fluid.

    12. Start the engine and allow it to reach operating temperature. Check for leaks and ensure the transmission cooler is operating correctly.

    Duration: The job takes approximately 1-2 hours depending on skill level and tools available.

    Skill Level: Intermediate - This task requires mechanical knowledge and comfort with automotive maintenance tasks.

Vehicle Fitment

Year Make Model
2020-2022 Ford F-250 F-350 with 6.7L Diesel
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Simply return your part in the exact same condition and packaging that you received it in within 30 days for a full refund of the purchase price of the part, minus the original shipping charges. You don't even have to contact us. Just be sure the read the requirements below and follow the instructions at the bottom of this page.



Any part that does not have all of the original packaging with the attached manufacturer part number label.

Believe it or not, this is super important! Don't throw away the packaging. Manufacturers won't accept returns on a part without the genuine OEM Packaging, so we won't be able to credit you. (Even if the part is brand new with no packaging, we would have to return it to you).


You have installed or attempted to install or disassemble the part
You have painted the part.
You have broken the part.
You have lost the original packaging.
You have gotten the part wet, or the part has greasy fingerprints.


Electrical parts can only be returned if they have not been installed, programmed, or plugged in. If the part shows signs, of an attempted install we will be unable to accept your return.

An electrical part is any part that plugs in, contains a switch, sensor, circuit board, or electrical wiring.


All Products are. covered by a 1-year Warranty.


Our Warranty Coverage

We will replace the parts free of charge for any reason not caused by collision or installation, other human intervention, incorrect application, modifications, use of the products outside the context of its normal, customary, and intended operating conditions (including without limitation, any form of commercial, fleet, rental or off-road use), or physical damage for 1 year and only for the vehicle in which the part was originally installed.

One Time replacement.

Warranty Covers only one replacement in the warranty period. Multiple Replacements are not covered, after one replacement warranty will no longer be in effect.

Warranty Is nontransferable and is only valid for the VIN number of the vehicle for which it was purchased. Warranty does not transfer to the new owner of the item purchased or the vehicle purchased with the item installed.

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