Best Harley Davidson Oil Cooler [for Any Harley] Review

Every engine can heat up when running as the heat spreads slowly across the iron or aluminum block from the combustion chambers. To easily manage heat and ideal operational level, the cooling system needs to be in cohesion with the engine. Among the crucial cooling systems is the oil cooler. Since finding the ideal one is not always easy, this article seeks to compare various motorcycle coolers of various specifications to help you get the best. However, you can choose Jagg 750-1200 Oil Cooler if you don’t have the time or desire to delve into this comparative discussion.

Harley Davidson Oil Cooler [Comparison]

Best Overall
Jagg Oil Coolers Vertical 6 Row Oil Cooler - Slimline - Black 750-1200
Premium
Jagg Oil Coolers Horizontal Low-Mount 10 Row Fan-Assisted Oil Cooler Kit - Black 751-FP2400
Honorable Mention
Jagg Fan-Assisted Oil Cooler Kits 751-FP2600
Jagg Oil Coolers Vertical 6 Row Oil Cooler - Slimline - Black 750-1200
Jagg Oil Coolers Horizontal Low-Mount 10 Row Fan-Assisted Oil Cooler Kit - Black 751-FP2400
Jagg Fan-Assisted Oil Cooler Kits 751-FP2600
Best Overall
Jagg Oil Coolers Vertical 6 Row Oil Cooler - Slimline - Black 750-1200
Jagg Oil Coolers Vertical 6 Row Oil Cooler - Slimline - Black 750-1200
Premium
Jagg Oil Coolers Horizontal Low-Mount 10 Row Fan-Assisted Oil Cooler Kit - Black 751-FP2400
Jagg Oil Coolers Horizontal Low-Mount 10 Row Fan-Assisted Oil Cooler Kit - Black 751-FP2400
Honorable Mention
Jagg Fan-Assisted Oil Cooler Kits 751-FP2600
Jagg Fan-Assisted Oil Cooler Kits 751-FP2600

1. Jagg 750-1200 Oil Cooler – for Most Harley


Check More Photos and Price at: amazon.com

The vertical 6 row oil cooler is one product that every bike or car owner should get. It improves the engine’s life and performance for a better experience on the road. The lubricating oil is designed to work on specific temperatures comfortably. If you exceed the oil and the engine’s ideal temperatures, you may reduce the cooler’s performance and lifespan.

If you use the cooler in every 20 degrees F reduction in its operation, you may double its lifespan. The oil also has a positive effect on expensive engines as it lubricates and cools them.

Performance 

Jagg oil cooler offers an effective and easier reduction of oil temperature, and the temperature regulation makes sure the engine remains on the ideal level.

Is there any complaint?

Based on Harley Davidson oil cooler review, the oil may not work on all models.

2. Jagg 751-FP2400 – for Road King, Electra Glide


Check More Photos and Price at: amazon.com

The 10 row oil cooler is designed to work effectively on low vehicle speeds and stops on traffics if you drive on an open highway. Being designed for high output Twin-Cam engine, it offers better heat exchange and flow behavior for better performance. 

Performance

The cooler’s exclusive thermostatic-control counterbalance oil sieve adapter makes it easier to access the bike’s oil supply for easier cooler installation. With a simpler hyper-flow technology, you get excellent performance and better flow behavior. Its fans turn on instantly at around 205 degrees F to spread air across the cooler.

Is there any complaint?

The product is mounted below the fender and the regulator voltage, a position common to ultra-models that come with lower fairings. 

3. Jagg 750-2400 – for Touring, Street Glide, Electra Glide


Check More Photos and Price at: amazon.com

The low-mount oil cooler system is one feature that many like regarding the product. The product is located below the voltage controller and is hidden at the back of the fenders. With 10 horizontal rows and aluminum fins, you will get awesome performance from the product. The body incorporates a black satin coating and can fit well into the Twin Cam and Road King as it incorporates ultra-model compatibility.

Performance

Based on the Harley fan assisted oil cooler reviews, the product uses single-pass style. The design connects to the regulators for better cooling and oil pressure regulation.

Is there any complaint?

No reported problems yet

4. Jagg 751-FP2600 – for Road King, Electra Glide, Sportster, Switchback


Check More Photos and Price at: amazon.com

The Sportster oil cooler is a great product for every engine. It works well on low vehicle speeds and can easily stop on traffics. The kit has an oil hose, a motor fan, an automatic thermal fan, and mounting hardware. The product also includes a wiring harness for easier installation.  

Performance

The cooler’s fan rotates instantly at about 205 degrees F with the hyper technology hindering heat rejection and unsurpassed flow.

Is there any complaint?

The vertical frame mount of the cooler may fail to fit into lower fairing models.

5. SMT-Oil Cooler – for Harley Touring


Check More Photos and Price at: amazon.com

The top-quality model is made by experts and meets stringent industry principles to make sure you get a functional and comfortable design. Coming with quality industrial materials, you get durability and super functionality.

Performance

The oil adapter and the thermal switch incorporate an impermeable connector that instantly turns off as soon as the oil gets 210 degrees. Moreover, aluminum heat exchangers are there for better heat dissipation.    

Is there any complaint?

No reported cons yet

6. UltraCool Oil Cooler – for Harley Dyna, Street Bob, Super Glide


Check More Photos and Price at: amazon.com

It is one of the ideal models for those who are after an easy-to-install product. The plug & play wiring has impermeable and relay connectors that end up at the battery beneath the seat.

Performance

The fan conveys a 220CFM air-flow for simpler cooling. The oil switches off as soon as the oil reaches 210F. The aluminum heat exchanger comes with regulators for effective heat dissipation. 

Is there any complaint?

One of the ultra-cool oil cooler problems is being a bit harder when it comes to installation.

What is an Oil Cooler?

Just like the name, an oil cooler is a product that incorporates hot air being pumped through it, and the cooler pumps it out.

How Hot Do Harley Engines Get?

Harley engines can get extremely hot, but the temperatures may vary from an engine to another. However, in a normal situation, Harley’s engine needs to range from 160 to 220 degrees.  

How Much Does an Oil Cooler Help?

An oil cooler helps greatly, especially to those riding for long hours, preventing the engine from overheating. An oil cooler is there to make sure to maintain the oil’s lubricating ability.

Buying Guide – How to Test an Oil Cooler for Harley

Oil temperatures

Some oil coolers may fail to cool the engine as required. Ensure the one you go with will effectively maintain the right temperature on the engine no matter how long you ride.

Size

Oil coolers come with varying sizes, and so you can get one depending on your taste. If you want to ride your bike for long hours, you may choose a bigger one. Think of where to use the bike before selecting your ideal size. Just make sure the size you get is compatible with your Harley Davidson bike.

Color

Are you in search of a particular color for your bike cooler? When choosing, think of whether the color of choice will affect your bike’s efficiency when it comes to performance. 

Durability

The oil cooler’s durability is a crucial aspect to consider before you choose one. Its durability is contingent on the material and the manufacturing process. The type of cooler you go with may affect the durability. 

Storage

Make sure the cooler you choose has an ideal weight and size for storage. Also, check the climate fit for your cooler’s storage.

How to Install a Harley Davidson Oil Cooler?

To begin with

  1. Drain the oil
  2. Check if there is any wire bind that needs disconnection before you install the cooler assembly.
  3. Install the cooler now
  4. Check the position of all the cooler parts to make sure they are firm on their respective places
  5. You can now install the spout from the cooler to its line
  6. Fill in the oil to the bike
  7. Start it and leave it on for some minutes to get warm
  8. Turn it off and check the oil level

Harley Oil Cooler Instructions – What Does Harley Say?

For your bike to safely care for you, you need to care for it first. That’s why you need to get an oil cooler to keep it running effectively.

Why Do Oil Coolers Fail?

Oil coolers fail when the oil pressure gets higher than the pressure of the cooling system. 

What Happens When the Oil Cooler Fails?

When the oil cooler fails, it may lead to poor lubrication that damages the engine.

Replacement – Is an Oil Cooler Worth It?

Those riding in a few distances may not need an oil cooler, but if living in a hot climate or riding for hours, you may need it. Engines get hotter when under stress, and a cooling system may keep it safe.

What is the Best Billet Oil Cooler for Harley Davidson?

Final Touch Billet Oil Cooler is the best one considering the performance and reliability.

Concluding Remarks

Oil coolers are crucial product s to have for those in need of pro-longing their engines’ life. Choose any of the above for better results. 

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