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Gen 4 Transmission Cooler Install?

Joined
Feb 2, 2025
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Nor Cal
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2024 TRD Off Road Long Bed
Anyone know of a video or write up on installing an aftermarket trans cooler on a gen 4 Tacoma? I plan on towing a lot and want to add one in an abundance of caution. I found a some tutorials for Gen 3 where they mount it in front, but I've heard of people doing it under the vehicle for gen 4 Tacomas. Do you have to bleed the system after you put a cooler on? Forgive my ignorance.

Thinking of something like this:
https://www.mishimoto.com/heavy-dut...aMf7mP8DXEL_Il4JJv1EbinZscsQhspRoCyGoQAvD_BwE
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32spoke

TRD Off-Road Premium
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Jason
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Location
Petaluma,CA
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2024 Tacoma TRD OR
Anyone know of a video or write up on installing an aftermarket trans cooler on a gen 4 Tacoma? I plan on towing a lot and want to add one in an abundance of caution. I found a some tutorials for Gen 3 where they mount it in front, but I've heard of people doing it under the vehicle for gen 4 Tacomas. Do you have to bleed the system after you put a cooler on? Forgive my ignorance.

Thinking of something like this:
https://www.mishimoto.com/heavy-dut...aMf7mP8DXEL_Il4JJv1EbinZscsQhspRoCyGoQAvD_BwE
I don’t know if a tranny cooler can be mounted in front of the ac condenser without interfering with the cooling system louvers. I crawled under my TRD OR, non hybrid, and looked under the cab, inside the frame rails. Lots of room to mount a tranny cooler with an electric fan mounted to the tranny cooler. Just need to splice into the factory transmission oil cooler return line. Also, a temp sensor/fan switch can be utilized or a manual switch.
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