The 5 Best Auxiliary Oil Coolers (2022 reviews)

auxiliary oil coolers
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If you are looking for collection of best auxiliary oil coolers, Your search ends here.

Our review process:

Our Top Picks:

Long Tru-Cool Auxiliary Oil Cooler
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Gm Auxiliary Oil Cooler
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Tyc Auxiliary Oil Cooler
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Dorman Auxiliary Oil Cooler
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Gm Auxiliary Oil Cooler
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Long Tru-Cool Auxiliary Oil Cooler

Long Tru-Cool Auxiliary Oil Cooler
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Long Tru-Cool has been making great coolers for years, thanks to a combination of clever design and appropriate materials. The Long Tru-Cool Auxiliary Oil Cooler comes with a hose, it is safe and has a sump style. Make sure this fits by entering your model number. And, it is what kills an automatic transmission.

The cooler is simple and it is good for high performance. Also, it is larger, is for light trucks and it comes with part number. Most importantly, the long tru-cool auxiliary oil cooler has 3/8" inverted flare fittings.

Almost all buyers agree that the cooler is the best cooler for the 4l60e while retaining quick connects. And, they strongly agree that the cooler is a large cooler with barb fittings, etc. In addition, a few say that this cooler replaced a b&m 70274, which was b&m 's biggest offering, on a ls3 supercharged c5.

Top Customer Quotes:
  • This is great for 2007 gmc Sierra.
  • This can get rid of a lot of heat.
  • There are many different sizes.
  • The cooler comes with a cooler hose to adapt if you want.

Gm Auxiliary Oil Cooler

Gm Auxiliary Oil Cooler
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Best part: Gm Auxiliary Oil Cooler costs comparatively low and it is available to ship in 24 hours. Also, this transfers heat to and from the vehicle transmission oil to the engine coolant or ambient air. Make sure this fits by entering your model number. Most importantly, the gm auxiliary oil cooler fits perfectly and has a great design.

Almost all buyers agree that the cooler is a perfect fit.much better price than the dealership and it is the same part.

Why We Like This:
  • Some gm genuine parts may have formerly appeared as acdelco gm original equipment (oe).
  • Gm regularly updates production and service part designs to integrate new materials and technologies.
  • Helps maintain proper transmission operating temperatures.

Tyc Auxiliary Oil Cooler

Tyc Auxiliary Oil Cooler
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Next on the list, we've got yet another cooler that manages to win our hearts. It's the TYC auxiliary oil cooler and it's widely considered as the cooler that has the most suitable features. Also, the cooler is designed for good fit, It fits a 2002 suburban and has a precise design. Rigorous and accelerated cycling tests to ensure product service quality and durability. Finally, the TYC auxiliary oil cooler is highly recommended and has a great design.

Almost all buyers opine that the cooler works well, won’t bolt up however. Also, they also found that the cooler is labeled as a 07+ truck not earlier, so that could be why. Also, they strongly agree that the mounting will be different than the stock cooler, it does mount up solidly. Overall, buyers found this to be one of the best coolers for daily purposes.

Top Customer Quotes:
  • This is thicker and wider than the original, and plugs into the stock lines.
  • Oe-comparable mounting provisions ensure drop-in precise fitment.
  • This is perfect even while hauling.
  • Oe-comparable core dimensions to achieve sufficient cooling surface area for best performance.

Dorman Auxiliary Oil Cooler

Dorman Auxiliary Oil Cooler
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The Dorman Auxiliary Oil Cooler is capable of outshining several other coolers featured in this list in overall features for the price point. The dorman auxiliaryoil cooler is secure, it fits perfectly and has an excellent design. To make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool. This direct replacement transmission oilcooler matches the fit and function of the original equipment trans cooler for a reliable repair.

The cooler has undergone extensive testing to ensure a quality fit and long service life. Above all, the dorman auxiliary oil cooler offers original equipment quality at a competitive price.

Almost all customers opine that the cooler can be used in conjunction with the radiator cooler. And, they strongly agree that the cooler will work, but they are unsure if it is as big as the duramax. And, a few also found that the engine oilcooler looks similar but will not work for the transmission cooler. To sum up, many have used the dorman auxiliaryoil cooler for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:
  • This is made of durable, corrosion-resistant aluminum for reliable, leak-free performance.
  • The lines will plug into the cooler, but they will leak big time.
  • Manufacturer says: Our story began with the first mass market automobile.
  • Cost-effective solution - offers original equipment quality at a competitive price.

Gm Auxiliary Oil Cooler

Gm Auxiliary Oil Cooler
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The Gm Auxiliary Oil Cooler's material feels more premium than its price would suggest. Make sure this fits by entering your model number. Further, the cooler is manufactured to one specification for fit, form, and function. When it comes to searching for an optimal cooler, the gm auxiliary oil cooler is definitely your first choice.

Why We Like This:
  • Recommended replacement part for your gm vehicle’s original factory component.
  • Offering the quality, reliability, and durability of gm oe.
  • Manufactured to gm oe specification for fit, form, and function.
  • Helps maintain proper engine oil operating temperatures.