1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

1981 Rx7 turn signal flasher part #P30213

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Old Apr 26, 2025 | 04:16 PM
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1981 Rx7 turn signal flasher part #P30213

Hi, does anyone have this flasher unit (P30213) for turn signals for sale or can point me to a good website to purchase it from?
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Old Apr 26, 2025 | 08:42 PM
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They've been NLA for s long time.

Usually you can resolder the connector pins to the circuit board or replace the relay and repair it easily.
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Old Apr 28, 2025 | 10:31 AM
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thanks Peejay
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Old Apr 28, 2025 | 05:52 PM
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eBay shows turn signal flasher applicable to Mazda RX7's.
(https://www.ebay.com/itm/167013197637)
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Old Apr 28, 2025 | 06:34 PM
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The turn signal flasher is the device called the Control Processing Unit. It bolts up under the dash by the fusebox.

What it looks like outside its case.



The poor solder connections that were the cause of the issues on my '81.



A simple flasher was not good enough for Mazda, the turn and hazards are controlled by a module that uses a relay and some timer circuitry. I expect this is so that they flash the same speed no matter how much load is or isn't on the circuit.

Last edited by peejay; Apr 28, 2025 at 06:40 PM.
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Old Apr 29, 2025 | 09:42 AM
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Originally Posted by Seniorchief
eBay shows turn signal flasher applicable to Mazda RX7's.
(https://www.ebay.com/itm/167013197637)
many places apply generic parts to fit virtually every car on the planet, these are one of those parts even though they don't fit every application. what's funny is those sellers lose money when parts get returned so i do my best to make sure proper fitment on vehicles listed, i don't like paying for returns and i don't like negative feedback.
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Old Apr 30, 2025 | 02:27 PM
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thanks guys
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