Is a Transmission Cooler Needed When Towing With a 2024 Subaru Outback?
Updated 01/08/2026 | Published 01/11/2024 >
Question:
Do I need to install a transmission cooler when using my 2024 Subaru Outback for towing?
asked by: Shan
0
Expert Reply:
While a Transmission Cooler # D13503 is not going to be required on your 2024 Subaru Outback it will help protect your transmission from overheating. The cooler can help keep your transmission running cooler when towing especially in hilly areas which will also allow your transmission to last longer.
expert reply by:
Bud M
0
Product Page this Question was Asked From
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient
- Transmission Coolers
- Plate-Fin Cooler
- Mid-Size Truck
- SUV
- Van
- Standard Mount
- 11W x 8-3/4T x 7/8D Inch
- With 11/32 Inch Hose Barb Inlets
- Derale
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Transmission Cooler
- Shop: Trailer Wiring
- Shop: Brake Controller
- Q&A: Recommended Hitch and 7-Way Connector for a 2024 Subaru Outback
- Search Results: c56040
- Search Results: 331~tpsi~001
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional
- Shop: Redarc Tow-Pro Liberty Brake Controller - Dash Knob - Up to 2 Axles - Proportional
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional
- Shop: Universal Mounting Panel for Redarc Tow-Pro Trailer Brake Controller Control Knob
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Q&A: Best Transmission Cooler For 2007 Honda Pilot 4WD
- Q&A: 2001 F350 7.3 Powerstroke Best Auxiliary Transmission Cooler D13105 vs D13504
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Brake Controller Installation Instructions For 2008 Toyota Highlander
- Q&A: Recommended Hitch for a 2026 Honda Pilot
- Q&A: Best Transmission Cooler for a 2021 Toyota 4Runner
- Q&A: What do the Class Ratings Mean on the Transmission Cooler Pages
- Article: My Trailer Hitch Doesn't Fit
- Article: Brake Controller Installation: Starting from Scratch
- Article: Frequently Asked Questions About Transmission Coolers
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How to Measure for Trailer Hitch Drop
- Article: 2 Steps for Finding the Right Weight Distribution Hitch Size


Robert G.
1/8/2026
How much would a transmission cooler cost for my Subaru Outback Touring XT 2024?