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Cooling Fan compatible for Infiniti G35 compatible for Nissan 350Z 3.5L V6 03-07 21481CD000 21481CF40B
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Advanced Cooling Radiator compatible for Honda HR-V 2023-2024 190106CTAO1 Gas Engine MT
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1 x Intercooler compatible for Chevrolet Trax 1.4L 2013-2020 9546572718047660203
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Radiator for Toyota Camry Solara 1997 1998 1999 2000 2001,Automatic Transmission Replace# 1640003140, 1640003141
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Radiator compatible for Chevrolet Cruze 2014 1.4L 1.8L Automatic Transmission CU13199
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Automotive Radiator compatible for Cadillac CTS 3.6L 2008-2014 15932854 with Trans Cooler
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Radiator compatible for ACURA TL 3.5L V62009 2010 2011 CU13121 19010RK1A52 8013121 New
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AN10 19 Row AN10 Aluminum Oil Cooler Kit Universal w/ Thermostat Sandwich Plate
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Cooling Module compatible for Ford Escape/Compatible for Mariner L4 2.5L 2010-2012 CU13209 Manual Trans
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Cooling Fan compatible for Chevrolet Sonic LTZ/LS/LT/Premier/RS 2012-2020 95391501 95080114
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Aluminum Radiator compatible for Volkswagen Beetle 1.8L 2014-2017 CU13423 5C0-121-251-K
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Fan Clutch Assembly compatible for Ford F-250/F-350/F-450/F-550 2008-2010 9252380 22329
1 OfferCooling System: The Key to Towing in Summer
Written by the PickupChain team · Last reviewed October 17, 2026
Towing, hauling and slow off-road driving all add heat. A healthy cooling system keeps the engine and transmission in a safe range. Signs of trouble are a temperature gauge that climbs on hills, coolant smell, visible leaks or white residue at hose connections.
Radiators, water pumps and thermostats wear out over time. On high-mileage trucks it often makes sense to replace the thermostat, hoses and coolant together when one part fails.
If you tow regularly, an auxiliary transmission cooler is one of the best upgrades. Heat is the main cause of automatic transmission failure, and a larger cooler lowers fluid temperature significantly.
Frequently Asked Questions
+How often should I change coolant?
Most modern long-life coolants last 100,000 miles or 5 years or more, but check your owner's manual. Use the coolant type specified for your engine, as mixing types can cause deposits.
+Do I need a transmission cooler for towing?
Many trucks with a factory tow package already have one. If yours does not, or if you tow heavy trailers in hot climates or mountains, an auxiliary cooler is a worthwhile upgrade.
+Why is my truck overheating only when towing?
Common causes are a partially clogged radiator, a weak fan clutch or electric fan, low coolant or a failing water pump. Check these before blaming the engine.