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Electrical engine bay light

  • Thread starter Thread starter Magnet86
  • Start date Start date Sep 8, 2019
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Magnet86

5 Year Member
Jul 21, 2018
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Bedford, PA
Sep 8, 2019
#1
  • Sep 8, 2019
  • #1
I had to remove the engine bay light many moons ago- it didn't work. It was coiled up and stuff in the rear corner by the previous owner. Probably because it didn't work. Guess the mercury dried up. I tested it but doesn't look repairable. No continuity on the DVOM. And the connector at the small fusible link on the other end of the wire broke off. Might be able to fix that part.
So are these things fixable? Its original and I'd like to keep it. Appears to be held together by two rivets. I could put on another socket but needs to be mercury.
Thoughts are most welcome.
I put about a hundred miles on it last weekend. Love it. (The car, not the light.)
Thanks.
 

General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
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Sep 8, 2019
#2
  • Sep 8, 2019
  • #2
You could try a pic/pull yard, most fords used the same switch type for the hood light for many years.
 

Wayne Waldrep

Before I post a pic, do you have one of yours?
20+ Year Stangneter
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Sep 8, 2019
#3
  • Sep 8, 2019
  • #3

My light looks like this....not sure what you are describing without a pic.
 
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Magnet86

5 Year Member
Jul 21, 2018
92
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18
Bedford, PA
Sep 9, 2019
#4
  • Sep 9, 2019
  • #4
Here's the light I have. It is the older style. I say that as I believe the light changed somewhat maybe late 80s, not sure. I could go searching for one at a yard. And the pliers were to hold it down to photo the wire. If anyone has one for a decent price, please let me know. Thanks.
 

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General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
27,826
10,507
203
polk county florida
Sep 9, 2019
#5
  • Sep 9, 2019
  • #5
What year is this car?
 

Wayne Waldrep

Before I post a pic, do you have one of yours?
20+ Year Stangneter
Apr 14, 2003
1,338
659
143
Cuba, AL
Sep 10, 2019
#6
  • Sep 10, 2019
  • #6
That's just a light socket. What am I missing? Mercury? It's a 12v light. Any one you find will work fine.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
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Sep 10, 2019
#7
  • Sep 10, 2019
  • #7
Mercury doesn’t really dry up.

Clean the ground well, apply 12v and find the corrrct angle and it should light up.
 

General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
27,826
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polk county florida
Sep 10, 2019
#8
  • Sep 10, 2019
  • #8
Ground that bracket.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,157
17,849
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Massachusetts
Sep 10, 2019
#9
  • Sep 10, 2019
  • #9
Actually, now that I look at the pic of the lamp on my PC....that doesn't appear to be the correct light for these cars. Can you get a closeup?

The one wayne posted is the later model light, which was 1989-2004 I believe. That one is ford part number 1U5Z-15702-AA

The early model light looks different than the one you posted. I have a working on on my car, i'll try to get a pic.
 

Wayne Waldrep

Before I post a pic, do you have one of yours?
20+ Year Stangneter
Apr 14, 2003
1,338
659
143
Cuba, AL
Sep 10, 2019
#10
  • Sep 10, 2019
  • #10


This is an OEM one from a 4 eyed car.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,157
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224
Massachusetts
Sep 10, 2019
#11
  • Sep 10, 2019
  • #11
That's the one.

Mine doesn't have a fusible link though. There's a plug similar to the STI on the eec4 test connector on the end, and it plugs into a mating connector at the firewall.

But the socket end is identical to the NOS photo. However, the one the OP provided doesn't look like it at all.


What year is the car OP?
 

Blown88GT

Founding Member
Nov 13, 1999
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Palm Beach Gardens, FL
Sep 11, 2019
#12
  • Sep 11, 2019
  • #12
Mustang5L5 said:
Actually, now that I look at the pic of the lamp on my PC....that doesn't appear to be the correct light for these cars. Can you get a closeup?

The one wayne posted is the later model light, which was 1989-2004 I believe. That one is ford part number 1U5Z-15702-AA

The early model light looks different than the one you posted. I have a working on on my car, i'll try to get a pic.
Click to expand...
Early model ones are different, later model ones won't fit. There are no replacements.
 

Wayne Waldrep

Before I post a pic, do you have one of yours?
20+ Year Stangneter
Apr 14, 2003
1,338
659
143
Cuba, AL
Sep 11, 2019
#13
  • Sep 11, 2019
  • #13
Blown88GT said:
Early model ones are different, later model ones won't fit. There are no replacements.
Click to expand...
Uh oh....hoarding begins now!
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,157
17,849
224
Massachusetts
Sep 11, 2019
#14
  • Sep 11, 2019
  • #14
What’s the year breakdown for the lights on the fox?

89-93 is the later one, but are there two early ones or one?


Here’s the one out of my ‘88. LED bulb not original of course
 
Last edited: Sep 11, 2019

Real time recon

Mustang Master
Aug 21, 2016
469
205
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Sep 12, 2019
#15
  • Sep 12, 2019
  • #15
engine bay lights
 
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General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
27,826
10,507
203
polk county florida
Sep 12, 2019
#16
  • Sep 12, 2019
  • #16
Uh, you're not kidding are you.
Does that car not have an oil leak or sumthin to fix?
 
Reactions: Wayne Waldrep

Blown88GT

Founding Member
Nov 13, 1999
2,282
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Palm Beach Gardens, FL
Sep 13, 2019
#17
  • Sep 13, 2019
  • #17
Mustang5L5 said:
What’s the year breakdown for the lights on the fox?

89-93 is the later one, but are there two early ones or one?


Here’s the one out of my ‘88. LED bulb not original of course
Click to expand...
'87-'88 are as shown minus the LED lamp (obviously).
Mine stopped working properly years ago. I stays ON all the time, even with the hood closed.
Notice that the mounting is different from the later models.
I've tried to fix the existing one. The mercury must be stuck in one side and/or some kind of internal short.
Sometimes it will blow the fuse on that circuit. I leave it unplugged.
 

Potomus Pete

I'm still waiting for the fully nude shots
5 Year Member
Mar 7, 2019
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Sarasota Florida
Sep 13, 2019
#18
  • Sep 13, 2019
  • #18
I need a light set up off the battery with a switch . Gonna go to Advanced tomorrow and see what they have. Might be good enough for pictures.
 

Wayne Waldrep

Before I post a pic, do you have one of yours?
20+ Year Stangneter
Apr 14, 2003
1,338
659
143
Cuba, AL
Sep 13, 2019
#19
  • Sep 13, 2019
  • #19
Not to blow up the discussion but with all the magnetic high output LED light devices now why go to all the trouble....unless you are doing a 100 point restoration? I mean they are small too. It's always good to have a portable light in the car anyway for checking things at any area of the car. Just wondering.
 
Reactions: General karthief

Potomus Pete

I'm still waiting for the fully nude shots
5 Year Member
Mar 7, 2019
3,308
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153
Sarasota Florida
Sep 13, 2019
#20
  • Sep 13, 2019
  • #20
I want to put an LED in the wire that used to be my under hood light
 
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