{"product_id":"oem-goodman-9-pin-male-wiring-harness-for-wahms3743p4aca-0259a00002p-1","title":"OEM Goodman 9-Pin Male Wiring Harness for WAHMS3743P4ACA — 0259A00002P","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0259A00002P\u003c\/strong\u003e is a genuine OEM 9-pin male wiring harness designed for the \u003cstrong\u003eWAHMS3743P4ACA\u003c\/strong\u003e wall-mount air handler. This factory connector carries the low-voltage and control signals between the air handler's control board and its blower and accessory circuits. Using the correct OEM harness ensures the pin-out, gauge, and connector keying match your unit exactly — preventing miswiring, intermittent faults, and nuisance lockouts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0259A00002P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 9-pin male wiring harness \/ connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Goodman \/ Amana air handlers, model WAHMS3743P4ACA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Control \u0026amp; low-voltage signal routing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e OEM-spec wire gauge and keyed terminal block\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric harnesses often use incorrect pin spacing or thinner conductors that can melt under load or back out of the connector over time. This OEM 0259A00002P delivers a guaranteed pin-for-pin match, factory-rated insulation, and a secure latching fit — so your repair lasts and your warranty stays intact.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy.\u003c\/strong\u003e A plug-and-play swap for most technicians and confident DIYers — disconnect power, unclip the old harness, route and seat the new connector until it latches. Typical install time is under 15 minutes. Always shut off power at the disconnect before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057417306483,"sku":"GOODMAN-2100","price":7.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-9-pin-male-wiring-harness-for-wahms3743p4aca-0259a00002p-1","provider":"National HVAC Parts","version":"1.0","type":"link"}