Dyna Glide Models Super Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Sponsored by:
Sponsored by:

Re: Oil Cooler

Thread Tools
 
Search this Thread
 
Old Nov 9, 2010 | 06:06 PM
  #1  
kentfrmca's Avatar
kentfrmca
Thread Starter
|
Stage IV
Joined: Nov 2010
Posts: 4
Likes: 0
From: So. Cal
Default Re: Oil Cooler

I'm a "new to me" 06 Dyna owner. This seems an extrememly active forum with lots of nook and crannies.

I'm seeking opinions on the pros/cons of installing an oil-cooler. Pointing me to a relevant thread would be helpful. Or just provide your experience, would be appreaciated.

Been riding non-stop since 1969 but haven't had a Harley since 1976. Thanks for any input in advance.


KenT frm. CA
 
Reply
Old Nov 9, 2010 | 06:30 PM
  #2  
JRK5892's Avatar
JRK5892
Banned
Joined: Mar 2007
Posts: 19,481
Likes: 25
From: Chicago suburbs (Elgin/Schaumburg)
Default

all possitives no negitives... i have one on mine... love it!
 
Reply
Old Nov 9, 2010 | 06:45 PM
  #3  
Morris9982's Avatar
Morris9982
Road Captain
Joined: Jul 2009
Posts: 583
Likes: 2
From: Eaton, OH
Default

Except for the expense and getting your hands dirty, I agree that there are only positives in putting on a cooler.

I put one on mine and would do it again. Make sure you get one with a thermostat and ensure you have all the tools you'll need. Mine needed a 7/16" (as best as I can recall) Allen style wrench to get off the oil filter adapter and to install the oil cooler adapter that goes on behind the filter.
 
Reply
Old Nov 9, 2010 | 06:53 PM
  #4  
pcbunn's Avatar
pcbunn
Tourer
Joined: May 2010
Posts: 428
Likes: 4
From: Santa Ynez, Ca
Default

"Ditto"

 
Reply
Old Nov 9, 2010 | 08:08 PM
  #5  
seniorsuperglideE8's Avatar
seniorsuperglideE8
Supporter
Veteran: Navy
15 Year Member
Liked
Community Favorite
Joined: Jan 2007
Posts: 15,787
Likes: 5,610
From: along the shore of Mishigami
Supporter
Default

Have them on both of mine. Peace of mind. If you get one that doesn't have a built-in thermostat, just cover it when temps are anticipated to be below 50*
 
Reply
Old Nov 9, 2010 | 08:54 PM
  #6  
U-234's Avatar
U-234
Road Warrior
Joined: Jan 2009
Posts: 1,489
Likes: 23
From: East of Tulsa
Default

From what I have read and been told a cooler is only required for big bores. But cooler overall oil temps can't be bad. A thermostat would be handy.
 
Reply
Old Nov 9, 2010 | 09:38 PM
  #7  
WS6 Formula's Avatar
WS6 Formula
Stellar HDF Member
Joined: Mar 2006
Posts: 3,124
Likes: 255
From: From Long Island, now in So. Cal
Default

Originally Posted by kentfrmca
I'm a "new to me" 06 Dyna owner. This seems an extrememly active forum with lots of nook and crannies.

I'm seeking opinions on the pros/cons of installing an oil-cooler. Pointing me to a relevant thread would be helpful. Or just provide your experience, would be appreaciated.

Been riding non-stop since 1969 but haven't had a Harley since 1976. Thanks for any input in advance.


KenT frm. CA
https://www.hdforums.com/forum/dyna-...il-cooler.html

 
Reply
Old Nov 10, 2010 | 12:05 AM
  #8  
goblin127's Avatar
goblin127
Tourer
Joined: Jan 2010
Posts: 408
Likes: 0
From: western mass.
Default

Twin cams run hot,so if you live and ride where it gets in the high temps its a good idea.
 
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 Nov 10, 2010 | 10:35 AM
  #9  
JRK5892's Avatar
JRK5892
Banned
Joined: Mar 2007
Posts: 19,481
Likes: 25
From: Chicago suburbs (Elgin/Schaumburg)
Default

I used a lockheart cooler off an older HD, then Chad had a jack plate to run off the stock oil filter.. worked out great, and i got to mount it higher for more air flow... total cost was $50 bucks!

 
Reply
Old Nov 10, 2010 | 02:13 PM
  #10  
Fixintu's Avatar
Fixintu
Cruiser
Joined: Sep 2010
Posts: 127
Likes: 0
From: Todamhot Texas
Default

The points made in this article made a lot of sense to me.
http://www.americansteel.net/techtips/tip4.asp

Is anyone here running an oil cooler on their Dyna WITH thermostatically controlled cooling fans for the oil cooler? If you have the cooler and no fans did you do any testing with an oil temp gauge to see how much of a measurable cooling effect was achieved with the oil cooler added and the bike standing still?

Luckily I have all winter to make a decision on installing one. Riding in Texas in the summer can be a real roaster oven, especially when stuck in stop and go traffic.
 
Reply



All times are GMT -5. The time now is 12:39 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