{"product_id":"gm-oem-power-seat-adjuster-switch-2017-2022-gmc-acadia-whisper-beige-4kb-8-pin-25974759-used","title":"GM OEM Driver Seat Adjuster Switch — 2010-2025 GM | GM# 85043659 | Replaces 25974714 | Whisper Beige 4KB | Used","description":"\u003cp\u003e🔧 \u003cstrong\u003eGM OEM Driver Seat Adjuster Switch — 2010-2025 GM | GM# 85043659 | Left \/ Driver Side | Whisper Beige Button Cap | Used\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUsed OEM driver (left) front seat adjuster switch removed from a 2022 GMC Acadia (VIN: 1GKKNXLSXNZ153086). GM part# 85043659 is the current superseding number for the widely-used 25974714 seat switch, fitting an enormous range of GM vehicles from 2010–2025. Flat elongated housing with two oval rocker buttons in Whisper Beige matching the 4KB interior. 8-pin connector with labeled blade terminals. Note: the number embossed into the plastic housing is a mold\/tooling reference number — the actual GM service part number is 85043659. Assembled in USA. Condition: Used, good condition.\u003c\/p\u003e\n\n\u003cp\u003e⚙️ \u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver \/ Left Side Front Seat Adjuster Switch\u003c\/strong\u003e — Controls power seat position (forward\/back, height, tilt, recline depending on seat configuration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Superseding Part\u003c\/strong\u003e — GM# 85043659 replaces\/supersedes 25974714 and 86523372\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhisper Beige \/ Shale Button Caps\u003c\/strong\u003e — Matches GMC interior color code 4KB (DK Galvanized \/ Whisper Beige)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Pin Blade Terminal Connector\u003c\/strong\u003e — Labeled terminals (G, B, H, C, J, D); plug-and-play installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad GM Fitment\u003c\/strong\u003e — Fits dozens of Chevrolet, GMC, Buick, and Cadillac models 2010–2025\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAssembled in USA\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e📐 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGM Part Number:\u003c\/strong\u003e 85043659\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupersedes \/ Replaces:\u003c\/strong\u003e 25974714 | 86523372\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Left \/ Driver Side \/ Front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButton Color:\u003c\/strong\u003e Whisper Beige \/ Shale — interior color code 4KB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 8-pin blade terminal, lettered G\/B\/H\/C\/J\/D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Embossed housing number is a mold reference — not the GM service part number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Assembled in USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDonor Vehicle:\u003c\/strong\u003e 2022 GMC Acadia, VIN 1GKKNXLSXNZ153086\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eVehicle Fitment — 2010–2025 GM (Driver Side, with Power Seat)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC:\u003c\/strong\u003e Acadia 2017–2023 | Sierra 2500 HD \/ 3500 HD (with ventilated seat, without massage) | Canyon 2015–2022 | Terrain 2010–2022\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e Equinox 2010–2018 | Malibu 2010–2024 | Camaro 2010–2015 | Traverse 2018–2019 | Cruze 2016–2018 | Trax 2024–2025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e Enclave 2018–2019 | Encore GX | Regal \/ Regal Sportback \/ Regal TourX 2011–2019 | LaCrosse 2010–2018 | Cascada 2016–2018 | Envision 2016–2018 | Verano 2016–2017\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCadillac:\u003c\/strong\u003e SRX 2010–2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e⚠️ Button cap color is vehicle-specific.\u003c\/strong\u003e This switch has Whisper Beige \/ Shale caps (color code 4KB). If your interior is black, gray, or another color you will need to swap the button cap or source a color-matched unit. The switch function is identical — only the cap color differs.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVerify your seat has a power adjuster with matching connector before purchasing.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLocated on the outboard side bolster of the driver's seat\u003c\/li\u003e\n\u003cli\u003eDisconnect single 8-pin wiring harness connector, release mounting clips, swap switch\u003c\/li\u003e\n\u003cli\u003ePlug-and-play — no programming required\u003c\/li\u003e\n\u003cli\u003eButton caps are interchangeable for color matching if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e🔁 \u003cstrong\u003eCross-Reference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGM 85043659 | Supersedes: 25974714 | 86523372\u003c\/li\u003e\n\u003cli\u003eAftermarket cross: 12451497, 1S12377, PSW149\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e📞 \u003cstrong\u003eQuestions? Call or text: \u003ca href=\"tel:5172251991\"\u003e517-225-1991\u003c\/a\u003e\u003c\/strong\u003e | \u003ca href=\"https:\/\/aaatrailer.com\"\u003eAAATrailer.com\u003c\/a\u003e — Howell, MI\u003c\/p\u003e","brand":"General Motors","offers":[{"title":"Default Title","offer_id":52813603143989,"sku":"85043659","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/gm-oem-power-seat-adjuster-switch-2017-2022-gmc-acadia--sq.jpg?v=1782503906","url":"https:\/\/aaatrailer.com\/products\/gm-oem-power-seat-adjuster-switch-2017-2022-gmc-acadia-whisper-beige-4kb-8-pin-25974759-used","provider":"AAA Trailer","version":"1.0","type":"link"}