{"title":"Reconditioned BMW 1 Series 3.0 Gearbox","description":"\u003ch2\u003eReconditioned BMW 1 Series 3.0 Gearbox – Exchange\u003c\/h2\u003e\u003cp\u003eLooking for a reconditioned, rebuilt or remanufactured gearbox for your BMW 1 Series 3.0 (petrol)? Every gearbox listed on this page is fully stripped down, inspected part by part with all wear components replaced, then reassembled to manufacturer tolerances and bench-tested before dispatch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAvailable references:\u003c\/strong\u003e N52B30.\u003c\/p\u003e\u003ch2\u003eWhy choose exchange?\u003c\/h2\u003e\u003cp\u003eThe reconditioned unit is delivered first, so your vehicle is never off the road – the old unit is only collected after delivery and fitting. You get near-new performance at a significantly lower cost, with a parts warranty and the option to pay in up to 10 instalments. Not sure about compatibility? Request a free quote: our team will verify the exact reference from your vehicle registration document.\u003c\/p\u003e","products":[{"product_id":"boite-de-vitesses-bmw-serie-1-3-0-reconditionne-gs6-45bz-thy8","title":"Reconditioned BMW 1 Series 3.0 Gearbox – 6-Speed Manual – Ref. GS6-45BZ-THY8","description":"\u003ch2\u003eReconditioned BMW 1 Series 3.0 Gearbox – Reference GS6-45BZ-THY8\u003c\/h2\u003e\u003cp\u003eThe reconditioned gearbox for the BMW 1 Series 3.0, paired with the N52B30 engine (2996 cm³), is available under reference GS6-45BZ-THY8. This 6-speed manual gearbox fits the petrol versions of this model and undergoes a full reconditioning process before being returned to service. It is completely stripped down, cleaned and inspected component by component; any gears, synchros, bearings or seals showing signs of wear are replaced. It is then reassembled to manufacturer tolerances and bench-tested prior to dispatch.\u003c\/p\u003e\u003ch2\u003eSigns That Your Gearbox Needs Replacing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStiff, notchy or jerky gear changes\u003c\/li\u003e\n\u003cli\u003eCrunching or metallic noises when changing gear\u003c\/li\u003e\n\u003cli\u003eA gear jumping out or refusing to engage\u003c\/li\u003e\n\u003cli\u003eUnusual vibrations in neutral or while driving\u003c\/li\u003e\n\u003cli\u003eVisible oil leak from the gearbox casing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eExchange Basis – Minimal Downtime for Your Vehicle\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox, reference GS6-45BZ-THY8, is dispatched before your old unit is collected. Your reconditioned gearbox is sent out first so that your vehicle is off the road for as short a time as possible. The old gearbox, with its casing intact, is only collected once the reconditioned unit has been delivered and fitted. Return of the old unit is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eReference GS6-45BZ-THY8 is intended for BMW 1 Series 3.0 vehicles fitted with the N52B30 engine and a 6-speed manual gearbox. Please verify the exact match with your vehicle before ordering.\u003c\/p\u003e\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\u003cp\u003eThis gearbox is covered by a 24-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you every step of the way, from quote to collection of the old unit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles (Ref. GS6-45BZ-THY8)\u003c\/h2\u003e\u003cp\u003eThis reference also fits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/boite-de-vitesses-bmw-serie-3-3-0-reconditionne-gs6-45bz-thy8\"\u003eReconditioned BMW 3 Series 3.0 Gearbox – 6-Speed Manual – Ref. GS6-45BZ-THY8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/boite-de-vitesses-bmw-serie-4-3-0-reconditionne-gs6-45bz-thy8\"\u003eReconditioned BMW 4 Series 3.0 Gearbox – 6-Speed Manual – Ref. GS6-45BZ-THY8\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":42749249421397,"sku":"GS645BZTHY8_BV","price":2632.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-bmw-m135_fda0815e-5adc-4b1c-9d37-b9fd32b55ae4.png?v=1784534335"},{"product_id":"boite-de-vitesses-bmw-serie-1-3-0-reconditionne-gs6-45bz-haj","title":"Reconditioned BMW 1 Series 3.0 Gearbox – 6-Speed Manual – Ref. GS6-45BZ-HAJ","description":"\u003ch2\u003eReconditioned BMW 1 Series 3.0 Petrol Gearbox – GS6-45BZ-HAJ\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox is specifically designed for the BMW 1 Series 3.0 Petrol, fitted with the N52B30 engine (2996 cm³), and carries the reference GS6-45BZ-HAJ. Reconditioning follows a rigorous process: the gearbox is fully stripped down, every component is cleaned and inspected both visually and dimensionally, and any gears, synchros, bearings or seals showing signs of wear are systematically replaced. The unit is then reassembled to manufacturer tolerances before a final bench test. This exacting standard ensures performance that meets BMW's original specifications for the GS6-45BZ-HAJ reference.\u003c\/p\u003e\u003ch2\u003eSigns that your 6-speed manual gearbox needs replacing\u003c\/h2\u003e\u003cp\u003eOn a BMW 1 Series 3.0 fitted with this 6-speed manual gearbox, certain warning signs should prompt attention before the problem worsens:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStiff or difficult gear changes, particularly from first to second\u003c\/li\u003e\n\u003cli\u003eCrunching or grinding noises when changing down\u003c\/li\u003e\n\u003cli\u003eUnusual vibrations felt through the gear lever\u003c\/li\u003e\n\u003cli\u003eSpontaneous gear jumping, especially under hard acceleration\u003c\/li\u003e\n\u003cli\u003ePersistent scraping noise even in neutral\u003c\/li\u003e\n\u003cli\u003eDifficulty engaging reverse\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eExchange basis: the gearbox rebuilt to 0 km\u003c\/h2\u003e\u003cp\u003eThis gearbox is sold on an exchange basis, rebuilt to 0 km. The reconditioned unit is dispatched to the garage first, avoiding any vehicle downtime and keeping the car available throughout. The old gearbox, with its casing intact, is only collected once the new unit has been delivered and fitted; return of the old unit is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis gearbox, referenced GS6-45BZ-HAJ, is compatible with BMW 1 Series vehicles fitted with the N52B30 engine (2996 cm³), in 6-speed manual form.\u003c\/p\u003e\u003ch2\u003eWarranty and payment\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox comes with a 24-month parts warranty, subject to fitting by a qualified professional. Payment for your order can be spread over multiple instalments, with up to 10 instalments available.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you every step of the way, from your initial quote through to collection of the old unit.\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":42749316759637,"sku":"GS645BZHAJ_BV","price":2895.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-de-vitesse-echange-standard-2-19-600x0-c-default-21_3a23bb61-dbdb-4005-a78e-555b4279a5bf.png?v=1784536266"},{"product_id":"boite-de-vitesses-bmw-serie-1-3-0-reconditionne-gs6-45bz-shck","title":"Reconditioned BMW 1 Series 3.0 Gearbox – 6-Speed Manual – Ref. GS6-45BZ-SHCK","description":"\u003ch2\u003eReconditioned BMW 1 Series 3.0 Gearbox - GS6-45BZ-SHCK\u003c\/h2\u003e\u003cp\u003eThis reconditioned 6-speed manual gearbox fits BMW 1 Series models equipped with the 3.0 petrol engine, engine capacity 2996 cm³, engine code N52B30. The reference GS6-45BZ-SHCK precisely identifies this gearbox model before any order is placed.\u003c\/p\u003e\u003ch2\u003eSigns That Your Gearbox Needs Replacing\u003c\/h2\u003e\u003cp\u003eOn a BMW 1 Series 3.0, several symptoms point to wear in the manual gearbox and justify its replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreasingly stiff gear changes, particularly when cold\u003c\/li\u003e\n\u003cli\u003eCrunching or grinding when changing gear\u003c\/li\u003e\n\u003cli\u003eA gear jumping out or refusing to engage, especially third or fifth\u003c\/li\u003e\n\u003cli\u003eMetallic noises in neutral or while driving\u003c\/li\u003e\n\u003cli\u003eVisible oil leak beneath the gearbox casing\u003c\/li\u003e\n\u003cli\u003eUnusual vibrations transmitted through the gear lever\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRebuild of Your Own Unit, Ready to Refit\u003c\/h2\u003e\u003cp\u003eWith this service, you send in your own GS6-45BZ-SHCK gearbox — the one removed from your BMW 1 Series. It is fully stripped, cleaned and inspected component by component. Any gears, synchros, bearings and seals showing wear are replaced; the gearbox is then reassembled to manufacturer tolerances and bench-tested before being returned to you, ready to refit to your vehicle.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis GS6-45BZ-SHCK gearbox is compatible with BMW 1 Series models fitted with the 3.0 petrol engine and engine code N52B30. We recommend verifying the reference on your vehicle before sending your unit.\u003c\/p\u003e\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\u003cp\u003eThe rebuilt gearbox comes with a 24-month parts warranty, valid provided fitting is carried out by a professional. Payment for your order can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you from quote through to the return of your rebuilt unit.\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":42749387964501,"sku":"GS645BZSHCK_BV","price":2695.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-de-vitesse-echange-standard-2-41_773de4a1-8f73-462b-b064-5cb812e9bd60.png?v=1784538150"}],"url":"https:\/\/eden-boites.com\/en\/collections\/reconditioned-bmw-1-series-3-0-gearbox.oembed","provider":"EDEN BOITES","version":"1.0","type":"link"}