{"product_id":"control-assy-heater-193910","title":"Control Assy - Heater for Defender (1986 – 2006) LHD – STC4849","description":"\u003cp\u003eThe STC4849 is the heater control assembly for the Land Rover Defender, responsible for regulating airflow distribution, fan speed, and temperature blending within the cab heating and ventilation system. This unit houses the physical levers and cable attachment points that operate the heater matrix valve, blower motor switch, and air distribution flaps. Worn or broken control assemblies result in inability to adjust cab temperature, loss of demisting function, or stuck airflow settings - all of which affect driver visibility and comfort in working conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete control assembly including lever mechanism and switch panel for full heater system operation\u003c\/li\u003e\n\u003cli\u003eDesigned for left-hand drive (LHD) Defender variants - not interchangeable with RHD units due to differing cable routing and panel orientation\u003c\/li\u003e\n\u003cli\u003eMatches OEM specification for direct fitment without modification to existing cable runs or dashboard aperture\u003c\/li\u003e\n\u003cli\u003eWhen replacing, inspect heater cables and bowden cable ends for wear, as seized cables are a common cause of control failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits Land Rover Defender (all body and chassis variants) from 1986 to 2006, left-hand drive markets only.\u003c\/p\u003e\n\u003cp\u003eNot sure about fitment? Feel free to get in touch at \u003ca href=\"mailto:info@thomasperformance.co.uk\"\u003einfo@thomasperformance.co.uk\u003c\/a\u003e\u003c\/p\u003e","brand":"Allmakes PR2","offers":[{"title":"Default Title","offer_id":55821821280600,"sku":"STC4849","price":109.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/STC4849-600x600.jpg?v=1758872040","url":"https:\/\/thomasperformance.co.uk\/products\/control-assy-heater-193910","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}