OBD1 DIY Capacitor Replacement Kit (USDM/JDM)
DIY OBD1 Honda ECU Capacitor Replacement Kit (1992–1995)
Complete capacitor replacement kit for 1992-1995 Honda/Acura OBD1 ECUs using high-quality Würth electrolytic capacitors matched to the original specifications.
⚠️ Professional Repair Highly Recommended
While we offer this kit for experienced DIY repair, we highly recommend sending your ECU to us for professional inspection and repair instead.
After 30+ years, the vast majority of these ECUs are well beyond simply needing their capacitors replaced. Leaking factory capacitors commonly cause corrosion underneath and around components, damaged traces, compromised solder joints, and other board-level damage that may not be obvious from a visual inspection.
Simply replacing the capacitors does not repair the damage they have already caused. In some cases, attempting a DIY capacitor replacement can make an otherwise repairable ECU more difficult or expensive to repair.
If you want the ECU properly inspected, diagnosed, and repaired, we recommend our ECU Repair & Diagnostic Service.
Kit Includes
A complete set of Würth capacitors required for 1992-1995 Honda/Acura OBD1 ECUs, including P06, P28, P30, P72, P75, and similar ECU families.
Soldering and PCB repair experience is strongly recommended.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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