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#1 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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![]() 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. |
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#2 |
Registered User
Join Date: Jun 2004
Location: Spartanburg, SC
Posts: 1,963
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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!"
__________________
Paul '78 GMC Serria 15 Heavy Half. 361/NV3500/3.73. Former LWB NV3500 swap Trailing arm swap '98 ECSB Z71 daily driver -traded ![]() '03 burb. Family cruiser http://upstategmtrucks.com/ |
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#3 | |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
Quote:
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#4 |
70+ ( Old Skool Club )
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Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,117
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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 |
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#5 | |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
Quote:
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! |
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#6 |
70+ ( Old Skool Club )
![]() Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,117
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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. |
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#7 |
70+ ( Old Skool Club )
![]() Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,117
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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 |
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#8 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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#9 |
Registered User
Join Date: Dec 2008
Location: Washington, MO
Posts: 643
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
Any Black Friday sale's on these?
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#10 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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#11 |
70+ ( Old Skool Club )
![]() Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,117
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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 |
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#12 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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#13 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
Bump! Happy Holidays guys!
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#14 |
Registered User
Join Date: Dec 2010
Location: great white north
Posts: 5
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
sent a pm.
First one for the new year Nick |
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#15 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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#16 |
Registered User
Join Date: Dec 2011
Location: clev ohio
Posts: 50
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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
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#17 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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!
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#18 |
70+ ( Old Skool Club )
![]() Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,117
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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 |
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#19 | |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
Quote:
Thanks! |
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#20 |
Registered User
Join Date: Apr 2010
Location: Dublin, California
Posts: 67
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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
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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 |
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#21 | |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
Quote:
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#22 |
GM Parts Guy
Join Date: Jan 2011
Location: Attleboro MA
Posts: 375
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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) |
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#23 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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!
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#24 |
GM Parts Guy
Join Date: Jan 2011
Location: Attleboro MA
Posts: 375
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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) |
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#25 |
Registered User
Join Date: Nov 2007
Location: Central Minnesota
Posts: 631
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Re: 88-98 Chevy & GMC Heavy Duty Headlight Harness
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!
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Tags |
4-hi, hd harness, headlights, hid, relay |
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