The 12 Best Harley M8 Oil Coolers (2022 reviews)

harley m8 oil coolers
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There are plenty of options available while buying harley m8 oil coolers in the market right now, and if you're confused regarding which one to go for, You have come to the right page.

Our review process:

Our Top Picks:

Best Overall:
Buy: Oner Auto Parts Harley M8 Oil Cooler
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Best With Fast Shipping:
Buy: Ransoto Harley M8 Oil Cooler
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Best With Fan:
Buy: Evil Energy Harley M8 Oil Cooler
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Best For High Performance:
Buy: Happy-Motor Harley M8 Oil Cooler
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Best For Bike:
Buy: Green-L Harley M8 Oil Cooler
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Best For Converting Radiators:
Buy: Ateam Performance Harley M8 Oil Cooler
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Best For Customer Service:
Buy: Qiilu Harley M8 Oil Cooler
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Best For Delivery Time:
Buy: Hdbubalus Harley M8 Oil Cooler
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Best For Motorcycle:
Buy: Keenso Harley M8 Oil Cooler
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Best With Black Horizontal Low Mount Oil Cooler System:
Buy: Jagg Harley M8 Oil Cooler
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Best For Automatic Transmission:
Buy: 3Mirrors Harley M8 Oil Cooler
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Best For Direct Replacement:
Buy: E Ezexpreze Harley M8 Oil Cooler
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Best Overall: Oner Auto Parts Harley M8 Oil Cooler

Oner Auto Parts Harley M8 Oil Cooler
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The look and feel of these coolers are consistent with the high quality we're used to from the rest of Oner Auto Parts's lineup. The lower auto parts Harley m8 oil cooler is lower, It is great for customer service and has an excellent design. Make sure this fits by entering your model number. Also, this works well and it will for excellent value.

Above all, the oner auto parts Harley m8 oil cooler is designed for good parts and has a cooler style.

Almost all customers opine that the cooler is suitable for a 2007 jeep wrangler. And, they also found that the cooler that came with it looked really cheap. In short, the tone of buyers is very positive and we believe that the cooler suits the purpose.

Top Customer Quotes:
  • It is easy to install and has two stars.
  • The Manufacturer says: we offer a true, worry-free shopping experience.
  • This is fit perfect, it provides you with a worry-free return and has professional design.
  • This is made for high quality and it has a pre - installed filter.

Best With Fast Shipping: Ransoto Harley M8 Oil Cooler

Ransoto Harley M8 Oil Cooler
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Best part: Ransoto Harley m8 oil cooler costs comparatively little and it is available to ship in 24 hours. The Ransoto Harley M8 Oil Cooler is great for a great price, comes with complete kit and it is reliable. Make sure this fits by entering your model number. And, the cooler is great for o-rings, is made with fast shipping and it is strong.

The cooler works great, fits perfectly and it has replaced part number. In addition, it fits well, is designed for good part and it works perfectly. Lastly, the ransoto harley m8 oil cooler is convenient and it works well.

Most buyers found that the cooler is perfect in place of the oem part. In addition, a few also found that the cooler was to wait for the dealership to get it. To sum up, buyers found this to be one of the best coolers for daily purposes.

Top Customer Quotes:
  • This is best for cheap filter and it worked fine.
  • This fits and works the same without warping.
  • This comes with a gasket as it's for best fitment.
  • This can be bought for good value and it fits perfectly.

Best With Fan: Evil Energy Harley M8 Oil Cooler

Evil Energy Harley M8 Oil Cooler
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We would, of course, be remiss if we didn't mention the evil energy Harley m8 oil cooler for regular use. The evil energy Harley m8 oil cooler provides after-sales service. To add to that, this stacked - plate oil cooler design is smaller and lightweight, suitable for narrow space. Evil energy provides this product with a 3-month warranty. And, this is designed for working pressure, works well, it is right and has professional design.

Finally, the evil energy Harley m8 oil cooler is effective and it is adjustable.

Almost all customers quickly discovered that the cooler does not have a gross weight usage. And, they also found that the cooler is designed to use fittings and braided hoses. In addition, a few say that a cooler is no requirement, all can match up.

Top Customer Quotes:
  • The larger the cooler, the better the cooling performance will be.
  • This is, however, not the best item to buy.
  • This can be used as a tranny cooler or an oil cooler.
  • This is perfect for high quality, it is thermostatic and has a great design.

Best For High Performance: Happy-Motor Harley M8 Oil Cooler

Happy-Motor Harley M8 Oil Cooler
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Happy-Motor offers a variety of coolers for personal choice and yet maintains quality in all the variants. The Happy-Motor Harley M8 Oil Cooler is an easy to install oil cooler that provides a continuous flow of cooling air ?even while the bike is idling in traffic or moving at low speed. Make sure this fits by entering your model number. The oil cooler can provide up to a 50 degree drop in oil temperature. Above all, the happy-motor harley m8 oil cooler is ideal for bikes that see parade duty and other low speed or continuous idle situations, a perfect addition to a bike modified with high performance components.

In conclusion, the tone of buyers is very positive and we believe that the cooler suits the purpose.

Why We Like This:
  • Package included: 1x oil cooler(accessories are not included).
  • Delivers what they promise.

Best For Bike: Green-L Harley M8 Oil Cooler

Green-L Harley M8 Oil Cooler
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Best part: green-l Harley m8 oil cooler costs comparatively little and it is available to ship in 24 hours. The green-l Harley m8 oil cooler is easy to install and there are no installation instructions are included. Make sure this fits by entering your model number. Further, the cooler is ideal for bikes that see parade duty and other low - speed or continuous idle situations. Lastly, the Green-L Harley M8 Oil Cooler is not compatible with oil cooler cover p/n 25700633 or 25700634.

In conclusion, most buyers call the cooler functionally comfortable and no one questions it.

Why We Like This:
  • Fit for Harley touring models 2017-later equipped with air/oil-cooled milwaukee-eight engines.
  • A perfect addition to a bike modified with high performance components.
  • The fan automatically engages when the engine oil temperature rises.
  • Aftermarket 100% brand new. Easy to install and no installation instruction included.

Best For Converting Radiators: Ateam Performance Harley M8 Oil Cooler

Ateam Performance Harley M8 Oil Cooler
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Not everyone likes to purchase a coolers for their regular use, but the ateam performance Harley m8oil cooler would be an anomoly. The Ateam Performance Harley M8 Oil Cooler can serve as a bypassing cooling path for transmission oil. Make sure this fits by entering your model number. Moreover, this allows for good temperature drops and it has a mounting bracket.

Most importantly, the team performance Harley m8 oil cooler includes a 1 x a-team performance 5" oil cooler with a 10" electric fan and a 3/8" fitting 48" l hose kit.

To sum up, many customers have used the ateam performance harley m8 oil cooler for more than a few months without any issues, and it shows no sign of giving up.

Why We Like This:
  • Anodized for durability and protection with inlet / outlet size: 6 an (0.375").
  • 5" oilcooler with 10" electric fan and 3/8" fitting 48" l hose kit.
  • This reduces oil temperature up to 50 degrees fahrenheit.

Best For Customer Service: Qiilu Harley M8 Oil Cooler

Qiilu Harley M8 Oil Cooler
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If you often find yourself confused about convenient and suitable cooler,sss qiilu Harley m8 oil cooler should be your first option for buying. The Qiilu Harley M8 Oil Cooler is used for oil cooler size and it is used for oil cooler connect thread type. Make your vehicle work more efficiently. And, it is durable and it is quick to install.

The cooler is good for cooler size and it is brand new. Finally, the qiilu harley m8 oil cooler works great, has a mounting bracket and it can do for customer service.

They say that this cooler is the biggest one that can be used as far as mounting space is concerned.

Why We Like This:
  • This is used for oil cooler capacity and it is simple.
  • This is good for fast delivery and it is reliable.
  • New and hot releases.

Best For Delivery Time: Hdbubalus Harley M8 Oil Cooler

Hdbubalus Harley M8 Oil Cooler
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The Hdbubalus Harley M8 Oil Cooler's high-end materials make sure that it ages well with use. And, the oil cooler can provide up to a 50 degree drop in oil temperature. Make sure this fits by entering your model number. Above all, the hdbubalus harleym8 oil cooler is ideal for bikes that see parade duty and other low - speed or continuous idle situations.

To sum up, the tone of buyers is very positive and we believe that the cooler suits the purpose.

Why We Like This:
  • Fitment: fits for Harley touring 2009-2016.
  • Package includes 1x oil cooler(accessories not included).
  • Lot of satisfied buyers.

Best For Motorcycle: Keenso Harley M8 Oil Cooler

Keenso Harley M8 Oil Cooler
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The Keenso Harley M8 Oil Cooler's material feels more premium than its price would suggest. The keenso harley m8 oil cooler is simple and it fits for most motorcycles. Make sure this fits by entering your model number. Further, it comes with direction for use and it is great for customer service.

Lastly, the keenso harleym8 oilcooler reduces engine load and prolongs its service life.

Why We Like This:
  • This is brand new and it is reliable.
  • This can quickly dissipate oil, reduce engine wear and increase power.
  • You can choose m12 hollow screw and m12 output tube for use.

Best With Black Horizontal Low Mount Oil Cooler System: Jagg Harley M8 Oil Cooler

Jagg Harley M8 Oil Cooler
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We would, of course, be remiss if we didn't mention Jagg Harley m8oil cooler for daily purpose. Make sure this fits by entering your model number. Moreover, the cooler is compatible with the Harley-davidson, black horizontal low mount oil cooler system. In short, with a 4.4 rating and more than 104 buyers, the Jagg Harley m8 oil cooler stands as the best choice.

Also, a few strongly agree that the fan - assisted oil cooler system for the same applications as this kit ( 2009 - 2016 h - d touring models ) uses a slightly different version of the oil cooler, where the fittings are moved to the rear left side of the cooler.

Why We Like This:
  • Compatible with Harley-davidson. Flh 10-row low mount system.
  • One of the newcomers and featured product.

Best For Automatic Transmission: 3Mirrors Harley M8 Oil Cooler

3Mirrors Harley M8 Oil Cooler
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3Mirrors is known for creating pragmatic and minimalist coolers for people on the go, and its line of 3Mirrors Harley M8 Oil Coolers definitely falls in line with that reputation. The 3 3mirrors Harley m8 oil cooler is the best solution for overheating oil in trucks and heavy suvs, It can easily reduce the temperature of cooling engine oil, transmission, rear differential by 40. This kit comes with everything you need for installation. And, the cooler is durable and has a heat-resistant design.

The cooler is made of premium 6061 aluminum, prevents corrosion of engine oil and keeps it in use for a long time. Also, it comes with the installation of a brazed aluminum construction cooler, the fluid temperature will drop significantly, keeping the transmission oil cool in the most extreme conditions. Lastly, the 3 - 3mirrors Harley m8 oil cooler is a braided hose, which is more heat-resistant and softer than ordinary hoses.

Therefore, buyers were very happy to recommend it to friends and families.

Why We Like This:
  • This comes with a 12 month warranty and lifetime technical support.
  • This is perfect for high quality and it is crafted with premium materials.
  • This is affordable, it provides excellent cooling and has an excellent design.
  • With this kit installed, your transmission will rarely exceed 150.

Best For Direct Replacement: E Ezexpreze Harley M8 Oil Cooler

E Ezexpreze Harley M8 Oil Cooler
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For a low asking price, E Ezexpreze Harley M8 Oil Cooler has managed to overwhelm their customers by packing as many features as they could. The e ezexpreze harley m8 oil cooler comes with an intake manifold plenum gasket set. Make sure this fits by entering your model number. This oil filter housing or oil cooler housing from aa ignition comes with all the gasket seals and a new pre - installed oil filter for a complete and proper installation.

Most importantly, the e ezexpreze harley m8 oil cooler is not a genuine oem part, it is a direct replacement and will fit, work and look exactly like the factory part.

Why We Like This:
  • Lot of satisfied buyers.
  • Good brand reputation.