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The Goodman 0259F00022 Female Wiring Harness is a genuine OEM replacement designed for DMP075-32AA gas furnaces. When connectors corrode, melt, or lose continuity, this factory-terminated harness restores clean, reliable connections between the control board and downstream components without cutting or splicing existing wiring.
Genuine OEM harnesses use factory-spec wire gauge, insulation temperature ratings, and keyed connector housings that match the original terminals exactly. Generic or universal harnesses often require crimping and can introduce resistance or arcing at the connection. For a furnace, we recommend OEM to preserve safety-circuit integrity.
Easy (2/5). A basic repair for a technician or handy homeowner — disconnect power, unplug the old harness, and seat the replacement. No tools required beyond wire management. Always shut off power at the breaker before servicing.
Backed by genuine Goodman quality. If you're unsure of fitment, verify against your unit's parts diagram before ordering.