We consider a extra transmission cooler to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best extra transmission cooler for you.

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Our Top Picks:

Best Overall: Buy: Long Tru-Cool Extra Transmission Cooler READ REVIEW

Best With Fast Shipping: Buy: Lisle Extra Transmission Cooler READ REVIEW

Best For Power Supply: Buy: Derale Extra Transmission Cooler READ REVIEW

Best For Oil Filter: Buy: Evil Energy Extra Transmission Cooler READ REVIEW

Best For Automatic Transmission: Buy: Dorman Extra Transmission Cooler READ REVIEW

Best For Rv Towage: Buy: Mishimoto Extra Transmission Cooler READ REVIEW

Best With Part Numbers: Buy: 3Mirrors Extra Transmission Cooler READ REVIEW

Best With Durable Construction: Buy: Dorman Transmission Oil Cooler READ REVIEW

Best For Easy Install: Buy: Mishimoto Stock Cooler READ REVIEW

Best Overall: Long Tru-Cool Extra Transmission Cooler

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The Long Tru-Cool Extra Transmission Cooler's high-end materials makes sure that it ages well with use. The long tru-cool extra transmission cooler is unique, makes for a great buy and it is great for a real nice appearance. Maintain lower temperatures in your transmission and lubricant with tru-cool and extend the life of the vehicle you depend on. Also, it is great for quick installation, it does the job and has professional design.

The cooler is perfect for the item description, It is for manual transmission and has a sump style. In addition, it has 3/8" inverted flare fittings. Most importantly, the long tru-cool extra transmission cooler is designed for a good fit, is for light truck and it saves your tranny.

Most buyers quickly discovered that the cooler is high quality and the price cannot be beat for a similar size unit. In addition, they also found that a cooler is not necessarily required when a cooler is run in line with the radiator since trans fluid picks up heat from it, However, it doesn't hurt to be cautious. Moreover, a few say that the cooler will work with any automatic transmission. Overall, buyers found this to be one of the best coolers for daily purposes.

• This is best cooler for the 4l60e while retaining quick connects.
• This is rated at 40, 000 gvw and measures 8.5"x22.75"x1.25.
• This is the best after market cooler you can get.
• This trans cooler is rated for big trucks.

Best With Fast Shipping: Lisle Extra Transmission Cooler

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate cooler. The Lisle Extra Transmission Cooler is exactly that - it's a simple cooler that hits all the right notes. The little extra transmission cooler is more expensive and has a great design. Manufacturer says: Similar in function to our 39960 plastic model but made from metal and with a scissor design. In addition, it can be bought for good value, fits perfectly, it is highly recommended and has a cooler style.

Lastly, the extra transmission cooler is right and it is good for country of origin.

Almost all customers opine that the cooler is a nice tool to have handy because the two sizes are nice to have and with the design of the tool it makes for a longer handle to get more leverage to help release the cooler lines. And, they say that the cooler is good for one - time use. In addition, a few also found that the cooler can be used on f350 trans cooler lines.

• Worked like a charm on the 2007 f-150, 5.4 liter tranny cooler lines.
• This is superior to their plastic version that is flimsy and hard to use.
• This is cheap to buy and works great for the home.
• This is designed completely correct for the ford transmission line release.

Best For Power Supply: Derale Extra Transmission Cooler

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Derale offers a variety of coolers for personal choice and yet maintains quality in all the variants. The Derale Extra Transmission Cooler is good for power steering fluid, comes with product dimensions and it works wonderful. Make sure this fits by entering your model number. Also, the cooler looks good and it is more expensive.

The cooler is perfect for item description and it is perfect for high performance. Further, it is good for peace of mind, is perfect for great quality and it is easy to wire. Most importantly, the derale extra transmission cooler is good for electric fan, It is good for good quality and is designed for transmission.

Most customers found that the cooler is a temp switch that should work to the trans cooler fan. Moreover, a few also found that the cooler is 4 5/8" from the back of the fan where wires enter to the mounting foot. In short, many buyers have used the cooler for more than a few months without any issues, and it shows no sign of giving up.

• This includes the fittings in the measurement.
• This is not intended to heat an rv.
• Mounts anywhere space permits. Designed for transmission, power steering and fuel cooling.
• This comes with white fittings and hose fittings, so you should be able to adapt.

Best For Oil Filter: Evil Energy Extra Transmission Cooler

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Not everyone likes to purchase a cooler for their daily use, but the Evil Energy Extra Transmission Cooler would be an anomoly. The evil energy extratransmission cooler is right and has a cooler style. Make sure this fits by entering your model number. Moreover, this is good for o-rings and it does the job.

The cooler is convenient and it is safe. In addition, the cooler looks good, comes with good kit and it makes for a great buy. Lastly, the evil energy extra transmission cooler comes with a complete kit and it is adjustable.

Most buyers found that the cooler is the correct reader with a gauge. Further, they also found that the cooler comes with a 1pc 3/4 mounting nut adapter, 1pc m20*1.5 mounting nut adapter, for connecting the oil filter to the oil filter sanwich adapter. Also, they say that this oil cooler is honestly super well made for the price.

• Size: 10an 15row oil cooler,oil capacity:0.8l.test pressure: 116psi,burst pressure:232psi.material:aluminium alloy.
• This is fairly easy and it is good for pressure test.
• This is easy to install after you drain the oil.
• This is great as a car or truck oil cooler.

Best For Automatic Transmission: Dorman Extra Transmission Cooler

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The features department is where the Dorman extra transmissioncooler truly manages to shine. The Dorman Extra Transmission Cooler is perfect for great quality, It is priced right and has a precise design. Make sure this fits by entering your model number. This direct replacement transmission oil cooler matches the fit and function of the original equipment trans cooler for a reliable repair.

The cooler is fairly easy, it fits right and has a cooler style. Above all, the dorman extra transmission cooler is affordable and it would be perfect with durable construction.

Most customers quickly discovered that the cooler is as good as oem at much less cost. Moreover, they also found that the cooler fits the old 7.3l and the 6.0l diesel engines. In addition, they say that the dormitory cooler is set up with 1/2 hose and your excursion will have a 3/8 trans line. So, buyers were eager to recommend it to friends and would-be buyers.

• This is a no - brainer for an auto transmission on a 7.3.
• This can be for various repair work...putting it politely.
• This is installed on a 2003, f350, 6.0l diesel.
• This will never get near that.

Best For Rv Towage: Mishimoto Extra Transmission Cooler

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If you often find yourself confused about convenient and suitable cooler,sss the extratransmission cooler is your end point. The Mishimoto Extra Transmission Cooler worked like a charm and it is highly recommend. Manufacturer says: Like all mishimoto products, our 2014+ chevy silverado/gmc sierra 1500 v8 transmission cooler is backed up by our lifetime warranty with accident protection for worry-free cooling as long as you own it. The mishimoto transmission cooler mounts inline with the factory cooling system to add an extra 0.65 quarts of transmission fluid and over 3, 000 square - inches of surface area for a significant increase in cooling potential.

Above all, the mishimoto extra transmissioncooler is great for good quality and it is cost - effective.

Most customers found that the cooler was a perfect fit, no little extra parts needed, very well designed. Further, a few strongly agree that the cooler allows the fluid to get up to operating temperature. Also, a few strongly agree that the mishimoto web site states that the trans cooler is for v8 engines. In conclusion, for almost all customers, the cooler was the most suitable.

• This is great for rv towage (31' trav trailer) 3, 243mi.
• This includes an ambient air temp sensor relocation bracket for 2014 models.
• This includes an installation notebook card to help with the installing.
• Stacked-plate construction for maximum durability and superior cooling.

Best With Part Numbers: 3Mirrors Extra Transmission Cooler

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Compared with other coolers in this category, the 3Mirrors Extra Transmission Cooler has a convenient design. The 3mirrors extra transmission cooler is the CVT oil flowing through the pipeline, through the external oil pipe to the air-cooled radiator, and then back to the water-cooling device, into the ctv. Make sure this fits by entering your model number. Also, this is great for good quality, it is best for o-ring and has a cooler style.

The cooler is right and it suits. Moreover, it will provide an excellent CVT cooling system. Above all, the 3mirrors extra transmission cooler fit perfectly and it has pre 2014 rogue models.

Most buyers agree that the cooler is a great replacement for an external cooler. And, they also found that the cooler is for the rogue select or pre 2014 models. Overall, at the price, they believe that they got a steal of a deal with it.

• Reference part numbers: 216061xf0a, 21606-1xf0a, 216063tx0a, 21606-3tx0a.
• Lot of satisfied buyers.

Best With Durable Construction: Dorman Transmission Oil Cooler

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The Dorman Transmission Oil Cooler is specially designed for your regular usage and has all useful features. The dorman transmission oil cooler has undergone extensive testing to ensure a quality fit and long service life. Manufacturer says: Some solutions, like our oe fix products, you can't even get from original vehicle manufacturers. This direct replacement transmission oil cooler matches the fit and function of the original equipment trans cooler for a reliable repair.

The cooler is secure, it is right and has a precise design. In addition, the cooler works like a charm and has a great design. Lastly, the Dorman transmission oil cooler is a leading auto parts manufacturer founded in the United States and headquartered in Colmar, Pennsylvania.

Most buyers found that the cooler would work, but they were unsure if it was as big as the duramax. Also, a few say that the cooler can be used in conjunction with the radiator cooler. And, they say that the cooler fits with no modifications to add to that it is easy to install cooler is better than expected. In short, at the price, they believe that they got a steal of a deal with it.

• This is made of durable, corrosion-resistant aluminum for reliable, leak-free performance.
• Cost-effective solution - offers original equipment quality at a competitive price.
• This plastic ring is part of your existing cooler line.
• The engine oil cooler looks similar but will not work for the transmission cooler.

Best For Easy Install: Mishimoto Stock Cooler

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Mishimoto offers a variety of coolers for personal choice and yet maintains quality in all the variants. The Mishimoto Stock Cooler has developed a direct-fit transmission cooler to do just that. 2018 ram 6.7l cummins is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the dragstrip, You need to ensure that your transmission runs cool. The mishimoto transmission cooler utilizes fins within the tubes to not only add more cooling surface area, but also ensure more of the fluid contacts the tube, leading to better cooling efficiency.

Above all, the mishimoto stock cooler comes with a massive 112% greater core volume, 237% increase in fin area, and a 226% increase in fluid capacity, This trans cooler is a huge improvement over the stock unit.

Overall, buyers found this to be one of the best coolers for daily purposes.

• This allows for efficient cooling and it comes with a direct fit.
• 237% increase in external fin area over stock cooler.
• Direct fit for 2015-2018 ram 6.7l cummins.