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:

lighting

Thread Tools
 
Search this Thread
 
Old Apr 28, 2007 | 04:28 PM
  #1  
adturnbu's Avatar
adturnbu
Thread Starter
|
Stage II
Joined: Apr 2007
Posts: 2
Likes: 0
Default lighting

Can someone explain the difference between H3 and H4 bulbs? I want to upgrade my headlight and auxillary lamps (i.e. increase brightness). Don't know which of these (H3/H4) to order. Thanks for any assistance on this topic.
 
Reply
Old Apr 28, 2007 | 07:05 PM
  #2  
wescoot2's Avatar
wescoot2
Road Master
Joined: Jul 2006
Posts: 805
Likes: 6
From: Burb of Chicago
Default RE: lighting

The difference is the mounting footprint. I suggest you take a look at what type you have now, then take a look at the various on-line catalogs, to know which one you have. If you have a maitenance book, it should also be in there.
 
Reply
Old Apr 29, 2007 | 04:20 PM
  #3  
adturnbu's Avatar
adturnbu
Thread Starter
|
Stage II
Joined: Apr 2007
Posts: 2
Likes: 0
Default RE: lighting

Will do ... thanks.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
96SportyCustom
Sportster Models
23
Aug 5, 2014 09:44 PM
trappermarc
Dyna Glide Models
2
Apr 16, 2012 11:31 AM
MidnightFLHX11
Touring Models
6
Jan 31, 2012 06:58 AM
WideBoy04
Touring Models
2
Apr 18, 2010 12:20 PM
Wally
Touring Models
8
Apr 24, 2009 08:28 AM




All times are GMT -5. The time now is 01:24 PM.

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