Toyota 4Runner Automatic Transmission Oil Coolers
- Replace®Transmission Oil Cooler AssemblyTransmission Oil Cooler Assembly by Replace®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.44 - $346.99
- Hayden®High Performance Transmission Oil CoolerHigh Performance Transmission Oil Cooler by Hayden®. Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding cooling, as well as complement other high performance...All aluminum lightweight constructionElectrostatically powder coated to prevent corrosion$45.89 - $52.91
- SKP®Automatic Transmission Oil CoolerAutomatic Transmission Oil Cooler by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$23.18 - $193.49
- Four Seasons®Rapid-Cool Transmission Oil CoolerRapid-Cool Transmission Oil Cooler by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$53.15 - $72.39
- Four Seasons®Ultra-Cool Transmission Oil CoolerUltra-Cool Transmission Oil Cooler by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$34.04 - $110.63
- Dorman®Auto Trans Oil CoolerAuto Trans Oil Cooler by Dorman®. Dorman's Auto Trans Oil Cooler is quality-engineered to cool automatic transmission fluid, prolonging its life. The Auto Trans Oil Cooler consequently helps prevent transmission fluid leaks and...Coated for high corrosion resistance and increased protection against the elementsDurable aluminum construction for long-lasting performance$44.02 - $703.45
- gpd®Automatic Transmission Oil CoolerAutomatic Transmission Oil Cooler by gpd®. External coolers lower the temperature of oil/fluid to prevent overheating and enhance performance. This top-grade product is expertly made in compliance with stringent industry standards to...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$32.23 - $436.58
- Hayden®Rapid-Cool™ Transmission Oil Cooler KitRapid-Cool™ Transmission Oil Cooler Kit by Hayden®. This premium transmission oil cooler features a unique plate and fin design, which is 33% more efficient than a comparable tube and fin design. Thanks to its patented internal...Compatible with OEM cooler systemsUnique plate and fin design$40.70 - $70.66
- Hayden®Ultra-Cool™ Transmission Oil Cooler KitUltra-Cool™ Transmission Oil Cooler Kit by Hayden®. This product is an effective and economical way to keep your transmission at its optimum operating temperature. The high-efficiency turbulators in every tube direct fluid for...High-efficiency turbulators in every tube ensure maximum heat dissipationUltrasonically soldered for reliability$27.04 - $108.14
- CSF®Automatic Transmission Oil CoolerAutomatic Transmission Oil Cooler by CSF®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$47.62 - $599.00
- Derale Performance®Fluid Cooler Direct Fit Transmission Cooler KitFluid Cooler Direct Fit Transmission Cooler Kit by Derale Performance®. Leaving no stone unturned, the first direct fit Jeep Wrangler remote transmission cooler on the market features Derale ultra-efficient plate and fin cooler and...Reduces fluid temperatures 30-40°FPerfect for rock crawling and off-road use when airflow is limited$178.99 - $439.99
- Derale Performance®Series 8000 Plate and Fin Transmission Fluid Cooler KitSeries 8000 Plate and Fin Transmission Fluid Cooler Kit by Derale Performance®. A step up from Tube and Fin type coolers, this Plate and Fin cooler features strong furnace-brazed construction, embossed turbulators which maximize heat...Embossed turbulators inserted in each tube agitate fluid for maximum heat transferImproves transmission performance$54.99 - $79.99
- Dorman®Auto Trans Oil Cooler Hose AssemblyAuto Trans Oil Cooler Hose Assembly by Dorman®. Replacing a damaged cooler line with Dorman's Auto Trans Oil Cooler Hose Assembly takes you a long way in protecting your transmission. Their line's leak-resistant design prevents the...Includes all hardware needed for a complete repairMaterials used in construction have been upgraded from steel and/or rubber to corrosion-resistant aluminum$7.15 - $265.07
- Four Seasons®Transmission Oil Cooler Replacement HoseTransmission Oil Cooler Replacement Hose by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$12.25
- Genuine®Automatic Transmission Cooling HoseAutomatic Transmission Cooling Hose by Genuine®. If your transmission is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On...Designed to restore your vehicle’s transmissionGenuine OE replacement parts from the OE manufacturer$11.15 - $509.25
- Genuine®Automatic Transmission Oil Cooler HoseAutomatic Transmission Oil Cooler Hose by Genuine®. If your transmission is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...Designed to restore your vehicle’s transmissionGenuine OE replacement parts from the OE manufacturer$10.46 - $689.57
- Hayden®Transmission Oil Cooler Replacement HoseTransmission Oil Cooler Replacement Hose by Hayden®. This part provides a safe heat and oil resistant connecting line between your oil cooler and transmission. Manufactured from black chemigum, the oil cooler hose features a hypalon...Direct replacement for proper fitMade of black chemigum (nitrile)$9.62
- Four Seasons®Transmission Oil Cooler Mounting KitTransmission Oil Cooler Mounting Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.27 - $17.52
- Hayden®Transmission Oil Cooler Mounting KitTransmission Oil Cooler Mounting Kit by Hayden®. With this product, you can easily install both your transmission oil cooler and electric fan. This product is made of high-quality materials to serve you for years to come. Designed using...For Installation Of Transmission Coolers And Electric FansProvides quick, effective installation of Hayden products$16.00 - $17.40
- Four Seasons®Transmission Oil Cooler CouplingTransmission Oil Cooler Coupling by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.21
- Hayden®Transmission Oil Cooler CouplingTransmission Oil Cooler Coupling by Hayden®. Replace your defective oil cooler coupling with this part. Manufactured from premium brass, the part fits most 5/16" transmission lines with ½"-20 thread. It is compatible...Fits most 5/16" trans-lines with ½"-20 threadQuality construction$4.69
- Rein®Automatic Transmission Oil Cooler HoseAutomatic Transmission Oil Cooler Hose by Rein®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$14.69 - $206.08
- Replace®Automatic Transmission Oil Cooler Assembly (TO4050101)Automatic Transmission Oil Cooler Assembly by Replace®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.19
- Hayden®High Performance Transmission Oil Cooler Kit (516)High Performance Transmission Oil Cooler Kit (516) by Hayden®. Size: 15 7/8" x 10" x 3/4". Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding cooling, as well...Up to Class A motorhomes, towing up to 10,000 poundsSAE 45 degree fittings for maximum reliability$52.91
- Hayden®High Performance Transmission Oil Cooler Kit (514)High Performance Transmission Oil Cooler Kit (514) by Hayden®. Size: 15 7/8" x 7 1/2" x 3/4". Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding cooling, as...Up to Class C motorhomes, towing up to 5,000 poundsSAE 45 degree fittings for maximum reliability$45.96
- Hayden®High Performance Transmission Oil Cooler Kit (512)High Performance Transmission Oil Cooler Kit (512) by Hayden®. Size: 12 1/2" x 7 1/2" x 3/4". Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding cooling, as...SAE 45 degree fittings for maximum reliabilityElectrostatically powder coated to prevent corrosion$45.89
- Four Seasons®Rapid-Cool Automatic Transmission Oil Cooler (53008)Rapid-Cool Automatic Transmission Oil Cooler (53008) by Four Seasons®. Without Bypass. Does not Include: Electric Fan, Fittings, Gasket, Spring. Size: 11" x 11 5/8". All products are engineered and tested to provide years of trouble...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$72.39
- Four Seasons®Rapid-Cool Automatic Transmission Oil Cooler (53005)Rapid-Cool Automatic Transmission Oil Cooler (53005) by Four Seasons®. Without Bypass. Does not Include: Electric Fan, Fittings, Gasket, Spring. Size: 11" x 5 7/8". All products are engineered and tested to provide years of trouble free...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$53.15
- Four Seasons®Rapid-Cool Automatic Transmission Oil Cooler (53006)Rapid-Cool Automatic Transmission Oil Cooler (53006) by Four Seasons®. Without Bypass. Does not Include: Electric Fan, Fittings, Gasket, Spring. Size: 11" x 7 1/2". All products are engineered and tested to provide years of trouble free...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$53.94
- Four Seasons®Rapid-Cool Automatic Transmission Oil Cooler (53007)Rapid-Cool Automatic Transmission Oil Cooler (53007) by Four Seasons®. Without Bypass. Does not Include: Electric Fan, Fittings, Gasket, Spring. Size: 11" x 9 1/2". All products are engineered and tested to provide years of trouble free...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$63.38
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Overheating can create a number of problems in the transmission. The optimal transmission temperature should not exceed 170 degrees, whereas every 20 degree increase in transmission fluid temperature can shorten the transmission lifespan by half. Factors that contribute to transmission overheating include heavy towing, driving in hot climates, and stop and go traffic. While a vehicle’s radiator helps cool the transmission down, its primary job is cooling the engine, so it can get overworked. If your Toyota 4Runner is often exposed to conditions that may cause transmission overheating, you should consider installing an external automatic transmission cooler.
This especially makes sense for Toyota 4Runner models with an automatic transmission, because they are vulnerable to the issue known as “strawberry milkshake.” It occurs when engine coolant mixes with transmission fluid. The resulting mixture has a color similar to a pink milkshake and can ruin your transmission. Installing an additional transmission cooler is one of the good ways to prevent the trouble. When it comes to the transmission, prevention measures are particularly important, because repairs can cost you a fortune. Get exceptional quality Toyota 4Runner automatic transmission oil coolers & components in our store. We carry an exclusive product collection sourced from the most renowned manufacturers.
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- Clutch Kits
- Transmission Mounts
- Solenoids, Sensors, Switches, Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Clutch Flywheels
- Pans, Drain Plugs, Filler Caps
- Clutch Hydraulics
- Seals & Gaskets
- Rebuild Kits
- Clutch Linkages
- Clutch Release Bearings
- Transmission Shafts & Gears
- Automatic Transmission Valve Bodies
- Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- AT Bands & Clutches
- Automatic Transmission Governors, Modulators
- MT Assemblies
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Clutch Discs
- Axle Shafts
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- Transmission Fluids, Oils & Additives