{"product_id":"boite-de-vitesses-opel-astra-1-4-reconditionne-gm-u6","title":"Reconditioned Opel Astra 1.4 Gearbox – 5-Speed Manual – Ref. GM-U6","description":"\u003ch2\u003eReconditioned Opel Astra 1.4 Gearbox: Reference GM-U6\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox for the Opel Astra 1.4 petrol, with an engine capacity of 1364 cm³, carries the reference GM-U6 and is compatible with the following engine codes: Z14XE, Z14XEP, A14XER, A14XEL, A14NET. The reconditioning of this 5-speed manual gearbox follows a rigorous process: full strip-down, thorough cleaning and inspection of every component, followed by replacement of any gears, synchros, bearings and seals showing signs of wear. The unit is then reassembled to manufacturer tolerances and bench-tested before being returned.\u003c\/p\u003e\u003ch2\u003eSigns That Your Manual Gearbox Needs Replacing\u003c\/h2\u003e\u003cp\u003eOn an Astra fitted with this 1.4 unit, several warning signs should prompt the driver to act before the problem worsens:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003estiff, jerky or completely blocked gear changes, particularly on second or third\u003c\/li\u003e\n\u003cli\u003ecrunching, grinding or metallic noises when changing gear\u003c\/li\u003e\n\u003cli\u003ea gear jumping out or refusing to stay engaged once the car is moving\u003c\/li\u003e\n\u003cli\u003evisible oil leak beneath the gearbox casing\u003c\/li\u003e\n\u003cli\u003eunusual vibrations or a persistent background noise under acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eYour Unit Rebuilt and Ready to Fit\u003c\/h2\u003e\u003cp\u003eWith this service, you send in your own GM-U6 gearbox to be fully rebuilt. Every internal wear component is inspected and replaced as required, then the unit is reassembled to manufacturer tolerances and bench-tested to confirm correct operation. Your reconditioned gearbox is then returned to you, ready to be refitted to your Opel Astra 1.4. This solution lets you keep your original unit while restoring it to as-new performance.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThe GM-U6 reference fits Opel Astra models equipped with engine codes Z14XE, Z14XEP, A14XER, A14XEL and A14NET. Before placing an order, always check that one of these codes matches the engine code stamped on your vehicle's engine block, to ensure full compatibility with this gearbox.\u003c\/p\u003e\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\u003cp\u003eThis rebuilt gearbox comes with a 24-month parts warranty, subject to fitting being carried out by a qualified professional. Your order can be spread over several instalments – pay in up to 10 instalments – to help manage your budget.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you from quote through to the return of your rebuilt unit.\u003c\/p\u003e","brand":"Opel","offers":[{"title":"Default Title","offer_id":42749248274517,"sku":"GMU6_BV","price":1295.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-astra-4_dc43bf3e-1b85-4572-8245-a82ef31b43e2.png?v=1784534290","url":"https:\/\/eden-boites.com\/en\/products\/reconditioned-opel-astra-1-4-gearbox-gm-u6","provider":"EDEN BOITES","version":"1.0","type":"link"}