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Replacing the flashers

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Old Jun 10, 2023 | 09:43 AM
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Default Replacing the flashers

I am going to try LED lights for the rear and possibly the front to avoid accidents. In my daily driver, I have been hit 3 times when I stop either due to traffic on the LIE or red lights. People just do not seem to pay attention anymore.

Anyway, to my question. I have been told by a member on the board “You will need to replace the flashers- both the hazard and turn signal one. GM changed the polarity (swapped the wires around) of the flashed I think in the mid 80s- so not all flashers are created equal.” This is the one I recommend- as the polarity doesn't matter. Plug it in and ground the wire-rather than worry about the polarity.

https://www.napaonline.com/en/p/NF_EL12L1

Getting the flasher will be easy as my son works at NAPA.

In a 1969 Corvette, where are the flasher located? Will I have to remove the dash?

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Old Jun 10, 2023 | 11:11 AM
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Originally Posted by cottoneg
I am going to try LED lights for the rear and possibly the front to avoid accidents. In my daily driver, I have been hit 3 times when I stop either due to traffic on the LIE or red lights. People just do not seem to pay attention anymore.

Anyway, to my question. I have been told by a member on the board “You will need to replace the flashers- both the hazard and turn signal one. GM changed the polarity (swapped the wires around) of the flashed I think in the mid 80s- so not all flashers are created equal.” This is the one I recommend- as the polarity doesn't matter. Plug it in and ground the wire-rather than worry about the polarity.

https://www.napaonline.com/en/p/NF_EL12L1

Getting the flasher will be easy as my son works at NAPA.

In a 1969 Corvette, where are the flasher located? Will I have to remove the dash?
One flasher in fuse box, one under passenger side dash which does not require dash removal, just reach for it.
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Old Jun 10, 2023 | 12:05 PM
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I converted to very bright LEDs on the rear, and 2357 (Looks like a 1157 - only brighter) incandescent in the front.
Needed a new electronic flasher for signals, however the original hazard flasher worked fine.
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Old Jun 10, 2023 | 12:55 PM
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Thank you gentlemen. One follow up question. The flasher in fuse box is for signal or hazard?
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Old Jun 10, 2023 | 01:02 PM
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Flasher in fuse box = Hazard
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Old Jun 11, 2023 | 08:02 AM
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The members here are the best.
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Old Jun 12, 2023 | 11:58 AM
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One last question.

At Flasher - Turn Signal NF EL12L1 | Buy Online - NAPA Auto Parts (napaonline.com) is says Flasher - Turn Signal. Is the hazard flasher the same? In other words, can I buy two of the NF EL12L1 for both the flasher and turn signal???
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