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5 Speed Manual transmission ECU. Great working condition. Genuine Honda parts.

Save on Used 02-05 Honda Civic Si K20A3 37820-PNF-A03 ECU with a eBay discount code

Checkmate is a savings app with over one million users that have saved $$$ on brands like eBay.

The Checkmate extension automatically applies eBay discount codes, eBay coupons and more to give you discounts on products like Used 02-05 Honda Civic Si K20A3 37820-PNF-A03 ECU.