Does a 2007 Toyota RAV4 Towing a 2000 lb Boat Need a Transmission Cooler
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Question:
I would like to install a trailer hitch on my 2007 Rav4 V6. I would be pulling a boat, about 2000lb loaded. Do I need a transmission cooler?
asked by: Curt S
Expert Reply:
The Curt Class III receiver, part # 13509 is highly rated and would be a great choice for your Rav4.
According to my research, the 2007 V6 is rated for 3500 lbs of towing when properly equipped. I would recommend checking your owners manual to confirm your towing capacity.
To complete your towing system, you might need the following:
Trailer wiring harness with 4-pole trailer connector # 118412
Ball mount, # D-4
Hitch Pin and Clip item # PC3.
2 inch trailer ball, # 19247
1-7/8 trailer ball, # 19260
A transmission cooler like the Derale # D13503 is an inexpensive insurance policy for your transmission. A cooler will keep your transmission fluid cooled to the ideal operating range, between 160-200 degrees. The ideal mounting location for a cooler would be directly behind the grille. The # D13503 cooler measures 11 inches wide by 8-3/4 tall by 7/8 of an inch thick, you will want to check the mounting location to ensure there is enough room for the cooler.
I will link you to an install video showing a cooler being installed. Although the vehicle shown is different, the procedure for your RAV4 would be similar. I have also linked you to some transmission cooler FAQ articles that you might find helpful.

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 >
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