| Listed in parts books | Not catalogued by year yet |
T10 INSTRUMENT BULB +/-
A polarity-insensitive T10 LED bulb for instrument and warning-light housings.
This is a T10-style LED replacement bulb used in speedometer, tach, and warning-light housings that take the small T10 wedge-base bulb. It's listed as an LED version, so it's meant to swap in place of the old filament bulb in those instrument pods without any rewiring.
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The +/- in the description is the catalog's way of flagging that this bulb doesn't care about polarity — it'll light up no matter which way the current runs through the socket, which takes the guesswork out of fitting an LED into a bulb holder that wasn't designed with polarity in mind.
We don't have more detail on this one beyond that. If you're not sure your instrument or warning-light housing takes a T10 wedge bulb, call the shop and we'll confirm before you order.
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