The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current Classic GM Trucks Classifieds > The 1988-1998 GMT400 Chevy & GMC Pickups Parts Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 10-27-2011, 12:41 AM   #1
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Lightbulb 88-98 Chevy & GMC Heavy Duty Headlight Harness

1988 - 1998 Chevy and GMC Heavy Duty Headlight Harness. What the harness does is this; The way all 1988 - 1998 GM trucks headlights are designed is to draw power for your headlights from the headlight switch in the dash using small 16 - 18 Gauge wire for power. Which results in a lot of lost voltage, and also the danger of melting wires or your headlight switch with upgraded headlights such as HID's.

Now what the HD Harness does is this:, by using 3 relays (1 for the high beam, 1 for the low beams, and 1 for the 4-High feature) it draws power directly from the battery and uses 14 Gauge wire to power the headlights from the relay and gives your headlights 13.8 volts +. Which will result in having brighter, and safer headlights! The harness' are 100% "plug n' play", there is no cutting of the original factory wiring what-so-ever. Also, if you have HID's and have issues with "flickering" this will clear up that issue. These harness' also have 4-High relay built in, so the low beams stay on with the high beams, which also increases your night time visibility!

These are not a low end cheap harness like the so called "Relay Harness'" that various Internet retailers sell. These are complete NEW high quality true Heavy Duty Headlight Harness', that replaces your factory Headlight harness (but the factory headlight harness can remain on the vehicle). ALL of the connections are cleanly soldered and heat shrunk to provide the best connection possible. The HD Harness comes with complete directions on how to install the HD Harness kit. If you have any questions feel free to contact us!



The Harness' are $95.99 shipped to anywhere in the lower 48 states.
Payment: PayPal or Postal Money order
Condition: NEW



MADE IN THE USA

Last edited by VH Coachworks; 10-27-2011 at 02:14 AM.
VH Coachworks is offline   Reply With Quote
Old 10-27-2011, 01:30 AM   #2
bluex
Registered User
 
bluex's Avatar
 
Join Date: Jun 2004
Location: Spartanburg, SC
Posts: 1,963
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

I have one of these harness that I purchased through another forum. It has been doing great and trouble free for over two months I believe. Install was super easy also.

Just a free bump and a great guy to purchase from. The harness is built really well and has much better quality than others I have seen. Plus its "Made in USA!"
bluex is offline   Reply With Quote
Old 11-09-2011, 01:49 AM   #3
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by bluex View Post
I have one of these harness that I purchased through another forum. It has been doing great and trouble free for over two months I believe. Install was super easy also.

Just a free bump and a great guy to purchase from. The harness is built really well and has much better quality than others I have seen. Plus its "Made in USA!"
Thank you Paul! Glad to hear that you are happy with your harness!
VH Coachworks is offline   Reply With Quote
Old 11-12-2011, 03:10 AM   #4
Already Gone
70+ ( Old Skool Club )
 
Already Gone's Avatar
 
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,073
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

So if I bought one of these from you would I still need the harness that makes my low beams stay on with the high beams?
__________________
1972 C10 Custom/Deluxe 613 Highlander 406/700R4
1999 White Tahoe LS 4x2 with Z56 Police Package
1992 K1500 GMC Suburban

Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601

" Circumsatances Do Not Change Responsibility "

" The Sky is not the Limit, Your Mind is." Marilyn Monroe ..


RIP Charlie Watts 1941 - 2021
Already Gone is offline   Reply With Quote
Old 11-12-2011, 03:36 AM   #5
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by Already Gone View Post
So if I bought one of these from you would I still need the harness that makes my low beams stay on with the high beams?

No sir, these HD Headlight harness's come with the 4-High feature (low beams stay on with high beams) built in. So the harness is 100% Plug n Play!
VH Coachworks is offline   Reply With Quote
Old 11-13-2011, 06:19 PM   #6
Already Gone
70+ ( Old Skool Club )
 
Already Gone's Avatar
 
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,073
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Do you have a harness that will work on a 2005 GMC Jimmy? I'm ready to order from you so let me know asap.
__________________
1972 C10 Custom/Deluxe 613 Highlander 406/700R4
1999 White Tahoe LS 4x2 with Z56 Police Package
1992 K1500 GMC Suburban

Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601

" Circumsatances Do Not Change Responsibility "

" The Sky is not the Limit, Your Mind is." Marilyn Monroe ..


RIP Charlie Watts 1941 - 2021

Last edited by Already Gone; 11-14-2011 at 04:36 PM.
Already Gone is offline   Reply With Quote
Old 11-16-2011, 02:11 PM   #7
Already Gone
70+ ( Old Skool Club )
 
Already Gone's Avatar
 
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,073
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by Already Gone View Post
Do you have a harness that will work on a 2005 GMC Jimmy? I'm ready to order from you so let me know asap.
Did you see this post ?
__________________
1972 C10 Custom/Deluxe 613 Highlander 406/700R4
1999 White Tahoe LS 4x2 with Z56 Police Package
1992 K1500 GMC Suburban

Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601

" Circumsatances Do Not Change Responsibility "

" The Sky is not the Limit, Your Mind is." Marilyn Monroe ..


RIP Charlie Watts 1941 - 2021
Already Gone is offline   Reply With Quote
Old 11-16-2011, 03:46 PM   #8
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by Already Gone View Post
Did you see this post ?
Sorry Greg I missed that post! Currently we do not have a HD harness available for the Blazer/Jimmy series!
VH Coachworks is offline   Reply With Quote
Old 11-26-2011, 01:17 PM   #9
Tony_SS
Registered User
 
Tony_SS's Avatar
 
Join Date: Dec 2008
Location: Washington, MO
Posts: 643
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Any Black Friday sale's on these?
Tony_SS is offline   Reply With Quote
Old 11-26-2011, 03:48 PM   #10
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by Tony_SS View Post
Any Black Friday sale's on these?
Yes, our Black Friday sale on the HD Harness's is Free Shipping + 4 Free pairs of safety glasses!
VH Coachworks is offline   Reply With Quote
Old 12-08-2011, 06:59 PM   #11
Already Gone
70+ ( Old Skool Club )
 
Already Gone's Avatar
 
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,073
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Thanks Baron, I received my harness the other day and it looks great, very professional. I will be installing it in the New Year.
__________________
1972 C10 Custom/Deluxe 613 Highlander 406/700R4
1999 White Tahoe LS 4x2 with Z56 Police Package
1992 K1500 GMC Suburban

Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601

" Circumsatances Do Not Change Responsibility "

" The Sky is not the Limit, Your Mind is." Marilyn Monroe ..


RIP Charlie Watts 1941 - 2021
Already Gone is offline   Reply With Quote
Old 12-16-2011, 10:59 PM   #12
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by Already Gone View Post
Thanks Baron, I received my harness the other day and it looks great, very professional. I will be installing it in the New Year.
Great to hear Greg! Thank you very much!
VH Coachworks is offline   Reply With Quote
Old 12-28-2011, 02:00 PM   #13
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Bump! Happy Holidays guys!
VH Coachworks is offline   Reply With Quote
Old 01-01-2012, 01:00 PM   #14
phantom 309
Registered User
 
Join Date: Dec 2010
Location: great white north
Posts: 5
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

sent a pm.
First one for the new year

Nick
phantom 309 is offline   Reply With Quote
Old 01-01-2012, 02:46 PM   #15
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by phantom 309 View Post
sent a pm.
First one for the new year

Nick

Pm Replied Nick! Happy New Year!
VH Coachworks is offline   Reply With Quote
Old 01-01-2012, 06:12 PM   #16
atomichoe094
Registered User
 
Join Date: Dec 2011
Location: clev ohio
Posts: 50
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

any way to add in foglights like the tahoe limited harness's?? might be interested in one if you can do that
atomichoe094 is offline   Reply With Quote
Old 01-01-2012, 06:50 PM   #17
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by atomichoe094 View Post
any way to add in foglights like the tahoe limited harness's?? might be interested in one if you can do that
Yes sir, we can add a relay to power your fog lights. As well as build in the option of having the foglights stay on when your high beams are on also! If you have any other questions please feel free to ask!
VH Coachworks is offline   Reply With Quote
Old 01-01-2012, 07:47 PM   #18
Already Gone
70+ ( Old Skool Club )
 
Already Gone's Avatar
 
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,073
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by VH Coachworks View Post
Yes sir, we can add a relay to power your fog lights. As well as build in the option of having the foglights stay on when your high beams are on also! If you have any other questions please feel free to ask!
Hi Baron, Happy New Year. I bought one of your harnesses ( I haven't installed it yet ) and do plan to add fog lights to my Burb. My question is can I add what is needed for the fog lights to the harness you sold me ( before I install it ) or would I have to get a whole new harness?
__________________
1972 C10 Custom/Deluxe 613 Highlander 406/700R4
1999 White Tahoe LS 4x2 with Z56 Police Package
1992 K1500 GMC Suburban

Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601

" Circumsatances Do Not Change Responsibility "

" The Sky is not the Limit, Your Mind is." Marilyn Monroe ..


RIP Charlie Watts 1941 - 2021
Already Gone is offline   Reply With Quote
Old 01-02-2012, 07:09 PM   #19
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by Already Gone View Post
Hi Baron, Happy New Year. I bought one of your harnesses ( I haven't installed it yet ) and do plan to add fog lights to my Burb. My question is can I add what is needed for the fog lights to the harness you sold me ( before I install it ) or would I have to get a whole new harness?
Yes Greg, we can definatly make you a kit to add fog lights to the HD Harness! PM sent with the details!

Thanks!
VH Coachworks is offline   Reply With Quote
Old 01-09-2012, 06:02 AM   #20
Richardman1992
Registered User
 
Richardman1992's Avatar
 
Join Date: Apr 2010
Location: Dublin, California
Posts: 67
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

I am interested in this but am deployed right now so I don't have much time on the Internet. Can you email me at @comcast.net?
Posted via Mobile Device
__________________
2001 Silverado z71 ECSS Cammed, Stalled, headers, BB tuned
1988 Scottsdale 2500 ECLB 4x4- the never starting project
1998 Firebird Formula- stock and slow for now
1987 Iroc LB9/auto/G92- rusty 600 dollar future beater
1991 5.0 Fox Body- 200 dollar running driving project
Richardman1992 is offline   Reply With Quote
Old 01-09-2012, 12:57 PM   #21
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by Richardman1992 View Post
I am interested in this but am deployed right now so I don't have much time on the Internet. Can you email me at @comcast.net?
Posted via Mobile Device
Absolutely, just send me a PM with your email address and I'll contact you via email! And thank you very much for serving our country!
VH Coachworks is offline   Reply With Quote
Old 04-14-2012, 07:57 PM   #22
75ChevyGuy
GM Parts Guy
 
75ChevyGuy's Avatar
 
Join Date: Jan 2011
Location: Attleboro MA
Posts: 375
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

I noticed in the picture the connectors seem to be for the composite headlights. Do you have a harness that works with the quad headlights?
__________________
1975 Chevrolet C-10 Custom Deluxe (DD/WIP)
1989 Chevrolet C1500 reg cab stepside (Winter Truck)
1977 Harley Davidson XLH 1000 (Summer Cruiser)
75ChevyGuy is offline   Reply With Quote
Old 04-14-2012, 11:04 PM   #23
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by 75ChevyGuy View Post
I noticed in the picture the connectors seem to be for the composite headlights. Do you have a harness that works with the quad headlights?
Yes you are correct, this harness is for the composite style headlights. If you are wanting a harness for the 88-89 style quad sealed beam headlight set up, we could most likely build a harness to suit your needs!
VH Coachworks is offline   Reply With Quote
Old 04-16-2012, 08:41 AM   #24
75ChevyGuy
GM Parts Guy
 
75ChevyGuy's Avatar
 
Join Date: Jan 2011
Location: Attleboro MA
Posts: 375
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Do you have a price for it off the top of your head?
__________________
1975 Chevrolet C-10 Custom Deluxe (DD/WIP)
1989 Chevrolet C1500 reg cab stepside (Winter Truck)
1977 Harley Davidson XLH 1000 (Summer Cruiser)
75ChevyGuy is offline   Reply With Quote
Old 04-16-2012, 05:46 PM   #25
VH Coachworks
Registered User
 
VH Coachworks's Avatar
 
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness

Quote:
Originally Posted by 75ChevyGuy View Post
Do you have a price for it off the top of your head?
I would have to check the availability of the headlight connectors for the dual sealed beam style headlights, but it would most likely be roughly about the same as the 88-98 Harness for the composite headlights!
VH Coachworks is offline   Reply With Quote
Reply

Bookmarks

Tags
4-hi, hd harness, headlights, hid, relay


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 04:00 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com