Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

oil cooler

Thread Tools
 
Search this Thread
 
Old Apr 24, 2011 | 12:31 PM
  #1  
busterdog's Avatar
busterdog
Thread Starter
|
Advanced
Joined: Apr 2011
Posts: 58
Likes: 1
From: billerica ma.
Default oil cooler

hey,new member here,ibought a 2010 road king classic last august.a big difference from my 36 yr old fxe. my question is should i install an oil cooler and is harleys oil cooler what i should use.any help would be great
 
Reply
Old Apr 24, 2011 | 12:36 PM
  #2  
Flying Horse's Avatar
Flying Horse
Road Warrior
Joined: Oct 2007
Posts: 1,989
Likes: 11
From: Right Coast
Default

If you mod the motor then you'll want an oil cooler. If you ride in the deep South or South West then you'll want an oil cooler. If you get an oil cooler I think most will tell you that the Jagg is the best.
 
Reply
Old Apr 24, 2011 | 12:41 PM
  #3  
drukanfu's Avatar
drukanfu
Supporter
Joined: Aug 2008
Posts: 5,189
Likes: 16
From: N.E. Wisconsin
Default

I recommend the Ultra Cool oil cooler with the buildt in fan, IMO.
 
Reply
Old Apr 24, 2011 | 01:04 PM
  #4  
roadgliderick's Avatar
roadgliderick
Outstanding HDF Member
Joined: Jul 2009
Posts: 2,313
Likes: 5
Default

harley coolers are good as long as your moving. i installed a ultra oil cooler on my scoot and have no heat issues. it kicks the fan on at 225 and shuts off at 190. now is the time to buy cuz he lowered his price $100.00. they cost $350.00 now.
 
Reply
Old Apr 24, 2011 | 01:17 PM
  #5  
scotracy's Avatar
scotracy
Road Captain
Joined: Sep 2009
Posts: 536
Likes: 0
Default

Harley oil coller works well...have it on mine, and helped a buddy install it on his...easier because it adapts well. other coolers require more work, but worjk well too.
 
Reply
Old Apr 24, 2011 | 01:42 PM
  #6  
andyp's Avatar
andyp
Tourer
15 Year Member
Joined: Feb 2007
Posts: 388
Likes: 3
Default

I had a Jagg frame mounted cooler on my 04 Flthtc,but I added lowers and I had to change to HD premium touring cooler. The frame mounted Jagg worked better even though it was noticebly smaller. I barely hit oil temps above 200 to 210 as long as I am moving.I live in Ma where it will get to around 90 degrees. It works for me ,but if you plan on driving stop and go which I avoid,get a fan assisted cooler.
 
Reply
Old Apr 24, 2011 | 01:44 PM
  #7  
VETERAN75's Avatar
VETERAN75
Road Warrior
Joined: Nov 2009
Posts: 1,444
Likes: 1
From: SC
Default

I have the HD cooler on mine. It keeps works ok I have the digital oil temp stick to watch temps if I get stuck in traffic. I haven't had any problems. Highest I have seen is around 270 in traffic. Normally on hot day over 90 it stays around 245. I don't know how good or bad that is or how accurate the temp gauge is either. But it gives me an idea. I am running an HQ 107 kit if that matters.
 
Reply
Old Apr 24, 2011 | 01:50 PM
  #8  
Gliden's Avatar
Gliden
Club Member
Joined: Jun 2009
Posts: 5,323
Likes: 37
From: NJ
Default

I have the ultra cool....keeps temps no matter what real close to 230. My thought process was I personally overheat when stuck in traffic. Unless I had a system with a fan I was probably still going to overheat in traffic with a regular oil cooler due To no airflow.

I don't know if that would in fact be the case but that's why I went with ultra cool.
 

Last edited by Gliden; Apr 24, 2011 at 01:51 PM. Reason: Sppppelllingg
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-4

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
Old Apr 24, 2011 | 01:56 PM
  #9  
Jerry1834's Avatar
Jerry1834
Road Warrior
15 Year Member
Joined: Mar 2010
Posts: 1,967
Likes: 18
From: Florida
Default

I have a Jagg on my 09 RKC and wouldn't use anything else....my 2 cents
 
Reply
Old Apr 24, 2011 | 02:16 PM
  #10  
FLHTCU Owner's Avatar
FLHTCU Owner
Road Warrior
Joined: Sep 2008
Posts: 1,549
Likes: 8
From: North Texas
Default

For those of you that have the Ultra Cool, how many miles have you driven with it? It makes sense to me to have one that is fan assisted, but on the other hand, it's another thing to go wrong as well.

So I have 2 questions, how many miles have you had it, and if the fans go out does it still act as a 'passive' cooler? Asking becuase I'm planning on getting a cooler as well. Thanks in advance.
 
Reply



All times are GMT -5. The time now is 04:19 AM.

story-0
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-1
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-2
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-3
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-4
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-5
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-6
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-7
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-8
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE