{"product_id":"wmphe-automatic-transmission-shift-cable-for-chevy-gmc-12477640-direct-fit-steel-core-pvc-sleeve","title":"WMPHE Automatic Transmission Shift Cable for Chevy\/GMC 12477640 — Direct-Fit, Steel Core PVC Sleeve","description":"\u003cp\u003e\u003cstrong\u003eWMPHE Automatic Transmission Gear Shifter Cable Replacement 12477640 is a direct-fit OEM-style shift cable kit engineered to restore accurate, smooth gear selection on compatible Chevy and GMC trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Silverado or Sierra is exhibiting loose or imprecise gear selection, a worn shift cable is a common cause. This WMPHE kit replaces the factory automatic transmission range select lever cable (OEM reference 12477640 \/ 905-144) and is built to match original fitment for many 1999–2007 Chevy Silverado and GMC Sierra models. It combines a steel inner core for strength with a PVC outer sleeve for protection against abrasion and corrosion, delivering a reliable, longer-lasting replacement compared with a frayed or rusted factory cable.\u003c\/p\u003e\n\n\u003ch3\u003eWhich trucks and model years will this cable kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is made for specific Chevy and GMC full-size trucks with automatic transmissions. Confirm year, model, and transmission type before ordering to ensure direct compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits: 1999–2007 Chevy Silverado 1500 and GMC Sierra 1500\u003c\/li\u003e\n  \u003cli\u003eAlso fits: 1999–2006 Chevy\/GMC Silverado\/Sierra 2500 and 2001–2006 3500\u003c\/li\u003e\n  \u003cli\u003eIncludes: 2007 Classic models for 1500\/2500\/3500 series where specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement improve shifting performance?\u003c\/h3\u003e\n\u003cp\u003eThe WMPHE shift cable restores precise linkage between the gear lever and the transmission range selector. By correcting slack and position errors you can avoid mis-shifts and reduce the risk of getting stuck between gears.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSturdy steel inner core maintains tension and resists stretching\u003c\/li\u003e\n  \u003cli\u003ePVC outer sleeve shields against wear, grime and moisture\u003c\/li\u003e\n  \u003cli\u003eCorrects lever position for accurate park, reverse, neutral and drive selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction features should I expect?\u003c\/h3\u003e\n\u003cp\u003eThis assembly uses proven materials to balance durability and smooth operation. The combination of a tough steel cable core and protective PVC sheath keeps the cable functional in harsh under-hood conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner core: reinforced steel wire for tensile strength\u003c\/li\u003e\n  \u003cli\u003eOuter sleeve: abrasion- and corrosion-resistant PVC\u003c\/li\u003e\n  \u003cli\u003eFactory-style end fittings for direct replacement and easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic vehicle maintenance, though access to the shift linkage and under-dash area is required. Have hand tools and safety supports ready, and follow vehicle-specific service instructions for safe removal and replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTools: common hand tools, possibly trim removal tools and pliers\u003c\/li\u003e\n  \u003cli\u003eTime: typically one to two hours depending on access and experience\u003c\/li\u003e\n  \u003cli\u003eTip: mark the original cable position to preserve shift alignment during swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The WMPHE 12477640 shift cable kit is intended for owners and mechanics of Chevy Silverado and GMC Sierra trucks (specified years) who need a durable, OEM-style repair part. Choose this kit if your vehicle shows loose gear selection, binding, or inconsistent lever indexing and you want a direct-fit replacement made from resilient materials that restore accurate shifting without major modification.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this cable compatible with automatic transmissions only?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This WMPHE kit is designed specifically for automatic transmission vehicles and matches OEM 12477640 specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will I need extra parts to install the cable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No additional parts are typically required; it’s a direct replacement with factory-style fittings for the listed models.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WMPHE","offers":[{"title":"Default Title","offer_id":55167303942487,"sku":"B0CJHQN3QB","price":46.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/wmphe-front-view-gear-shifter-cable-kit.jpg?v=1790382313","url":"https:\/\/britishgarage.co.uk\/products\/wmphe-automatic-transmission-shift-cable-for-chevy-gmc-12477640-direct-fit-steel-core-pvc-sleeve","provider":"British Garage","version":"1.0","type":"link"}