{"product_id":"8664rp-replacement-motor-for-nutone-8663rp-b-unit-quiet-direct-fit","title":"8664RP Replacement Motor for NuTone 8663RP B Unit - Quiet, Direct Fit","description":"\u003cp\u003eIn this review the reviewer looks at the 8664RP replacement motor assembly S97017705 as a straightforward repair option for NuTone and Broan bathroom fans. The bottom line is that this motor is for anyone who needs a direct replacement for a noisy or worn-out NuTone 8663RP\/8664RP B unit motor and wants a quick, money-saving fix; it installs in minutes, restores airflow, and reduces noise compared with a failing original. The review highlights fit, quiet operation, and simple plug-and-play installation as the single biggest reasons to choose this motor.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement compatibility:\u003c\/strong\u003e Replaces NuTone JA2B104N\/86933000 and fits NuTone 8663RP and 8664RP B units without modifying the ceiling or housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003e The S97017705 runs smoothly and is designed to reduce noise caused by worn or slipping motor shafts, improving bathroom comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood airflow:\u003c\/strong\u003e Rated to move substantial clean air so steam and humidity clear quickly during and after showers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy install:\u003c\/strong\u003e The assembly includes the blower wheel and a 2-prong 120V plug so replacement usually takes under 10 minutes for anyone comfortable with basic wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad compatibility:\u003c\/strong\u003e Works with many NuTone and Broan models including 671R, 672R and Broan 750 series, reducing the need to replace the entire fan unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable mounting:\u003c\/strong\u003e Uses a 3.3' diameter motor with two mounting studs opposite the shaft end for secure fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe 8664RP replacement motor is ideal for homeowners, handymen, and landlords who need a cost-effective repair for NuTone 8663RP\/8664RP or compatible Broan models and prefer replacing just the motor rather than the entire fixture. It suits anyone seeking quieter performance and restored ventilation without cutting ceilings or replacing housings.\u003c\/p\u003e\n\u003cp\u003eIt is not the best choice for users who cannot accommodate a slightly taller motor or who require a custom-fit motor with a nonstandard mounting arrangement; a full unit replacement or professional evaluation may be needed if the original installation has unusual clearances or an atypical motor angle.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits many NuTone and Broan models for a true plug-and-play replacement experience.\u003c\/li\u003e\n\u003cli\u003eNoticeably quieter than many worn original motors and helps stop shaft slipping that causes noise.\u003c\/li\u003e\n\u003cli\u003eImproves bathroom ventilation and reduces lingering moisture on mirrors and walls.\u003c\/li\u003e\n\u003cli\u003eEasy to install with included blower wheel and standard 2-prong 120V connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report the motor is taller than the original, so check clearance before purchase.\u003c\/li\u003e\n\u003cli\u003eA small number of users noted motor angle or fit issues in nonstandard housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ Assembly\u003c\/td\u003e\n\u003ctd\u003eS97017705 (8664RP replacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eNuTone 8663RP, 8664RP, 671R, 672R, Broan 750\/751\/752 and others\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003e100 CFM; 3.5 sones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e120 V; 1.9 Amps; 2-prong plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation and size\u003c\/td\u003e\n\u003ctd\u003eCCW rotation; 3.3 in diameter motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e2 mounting studs opposite shaft end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe S97017705 8664RP replacement motor is a smart, value-focused repair for anyone with a noisy or failing NuTone 8663RP\/8664RP or compatible Broan fan. It restores airflow, cuts noise, and installs quickly without replacing the whole fan housing; just verify motor height and shaft angle in your ceiling box before ordering to avoid clearance issues.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this motor fit my NuTone 8663RP fan?\u003c\/strong\u003e\u003cbr\u003eYes, the S97017705 is designed as a direct replacement for NuTone 8663RP and 8664RP B units and replaces JA2B104N\/86933000 in standard housings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the motor quiet?\u003c\/strong\u003e\u003cbr\u003eMost users report noticeably quieter operation than failing originals; the design reduces shaft slippage that often causes noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include everything needed?\u003c\/strong\u003e\u003cbr\u003eThe package includes the motor and blower wheel and uses a standard 2-prong 120V plug, but basic hand tools are needed for installation.\u003c\/p\u003e","brand":"CLLOMAGY","offers":[{"title":"Default Title","offer_id":48629938847963,"sku":"B0CZRQ82VH","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61rElx7aZJL._SL1500.jpg?v=1778478135","url":"https:\/\/gearmusthave.com\/products\/8664rp-replacement-motor-for-nutone-8663rp-b-unit-quiet-direct-fit","provider":"GearMustHave","version":"1.0","type":"link"}