Replacement ECU for Firestone 9523
Updated 12/29/2025 | Published 12/07/2025
Question:
Will the replacement ecu 2592 work on 9523 I cant seem to find a replacement on the 9523 model
asked by: Brendan S
0
FSN: 21-3582-9535
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Expert Reply:
Hey Brendan! The Replacement ECU Service Pack for Firestone Air Command Wireless Air Compressor System # F69VV is the correct replacement for your system. This is the FSN 21-3582-9535 which is the same part from your picture.
expert reply by:
Robin H
0
Firestone Air Command App ECU
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(click to enlarge)
Product Page this Question was Asked From
Replacement ECU Service Pack for Firestone Air Command Wireless Air Compressor System
- Accessories and Parts
- Air Bag Compressor Kit
- Vehicle Suspension
- ECU Service Kit
- Firestone
more information >
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Robin H.
12/29/2025
Hey Brendan, how did the replacement ECU work out for your Firestone Air Command system? Your update could make it easier for the next person trying to match their part number.