FAQs

CVT Automatic Gearbox (GACVT16Z) Common Problems   The CVT automatic is known for its poor reliability compared to traditional automatic transmissions. Known Issues: Erratic shifting: Often caused by internal valve body faults Electrical problems: May originate from the Transmission Control Module (TCM) or ECU “Lifetime” oil myth: MINI claimed no service was needed, but regular fluid changes

Common Problems with the Getrag Gearbox (GS5 52BG) Known Issues: Bearing failure: Similar to Midland — results in whining, gear damage, and housing failure Loose differential housing bolts: Can lead to full diff failure Worn planetary gears: Found within the differential over time Low oil levels: Causes overheating and gear damage Corroded gear selector pivot:

Common Problems: Midland Gearbox (GS5 65BH) Known Issues: Bearing failure: Causes whining/rumbling noises and eventually internal damage Cracked clutch fork/arm: Leads to loss of clutch control and gear engagement Low oil levels: Can starve 5th gear, leading to damage ✅ We offer a Midland gearbox reconditioning service, and often have units ready for same-day dispatch.   Quick

Is there a known problem with the R50 MINI ONE and Cooper Gearbox?   The first-generation MINI ONE and Cooper (chassis code R50, produced between 2001 and 2006) is an iconic, fun-to-drive car — but it’s not without issues. One of the most common problem areas is the gearbox, particularly with early failure rates across all types: Manual

How to identify which MINI Model You Have? A Guide for Mintech Spares UK Customers (2001–2025) If you’re a proud owner of a MINI but aren’t quite sure which specific model or generation you have, you’re not alone. With so many versions produced since BMW reintroduced the brand in 2001, it can be a little

✅ Yes. If you need Replacement MINI Parts, including the Mini R56, you can get used and reconditioned parts. Be sure to buy from a business that reconditions and tests their used parts. You should also be looking for reconditioned parts that come with a warranty. We stock tested used, reconditioned, and new parts for

Are you having issues with your N47 Diesel Engine   The 1.6L & 2.0L Diesel Engines, 2010 Onwards, have a few known issues – see below. Timing Chain Stretch: A serious problem that can lead to catastrophic engine damage, often with a noticeable rattle during cold starts. EGR & Intake Issues: Common soot buildup and

Are you having issues with your N12 & N16 – ONE & Cooper Non-Turbo Engine   Timing Chain Wear: Less common than N14, but still an issue—can trigger VANOS-related fault codes. Regular inspection is recommended. VANOS Faults: Often caused by faulty solenoids, low oil pressure, timing chain wear, or sensor failures. Valve Cover & Oil

Issues with N14 & N18 BMW Mini Cooper S & JCW Turbo Engines issues   Timing Chain Problems: Known for the “death rattle” on cold starts, caused by chain stretch or tensioner failure—especially common on early N14 models. Oil Consumption: Often caused by bore scoring, excessive wear, or worn valve stem oil seals. Turbocharger Failures:

Are R56 MINIs Unreliable?   R56 MINIs aren’t necessarily unreliable—regular servicing and preventative maintenance go a long way toward keeping them trouble-free. However, the MINI R56 (2006–2013) does have several well-known engine issues across its petrol and diesel models. Here’s a breakdown by engine type, with links to the reliability issues for each model: N14

Check out the mini models identification chart.   We’re here to help — we know how difficult it can be to confidently identify the correct part for your MINI. To ensure you’re buying the right part, it’s important to know your exact model and production year. MINI parts can vary even between cars that look

Can I Buy Second-Hand MINI Parts with a Warranty? Yes, at Mintech Spares UK we offer quality-tested second-hand MINI parts, and many of them come with a warranty for peace of mind. All our used parts are thoroughly inspected, cleaned, and tested before being listed for sale. We clearly state the warranty period on each

Mintech offers next-day delivery on most parts Most parts are eligible for next working day delivery if ordered before our cut-off time. We also offer hand delivery to certain parts of the country. Call our sales team on 0161 761 1615 to find out if your area is covered. All other parts can be delivered with

Yes! Mintech delivers MINI car parts across the UK and internationally — whether you need a rear tail light, a set of wheels, or even a complete engine. We offer a range of delivery options to suit your needs: Royal Mail & Parcelforce Tracked: Standard shipping via Parcelforce 48-Hour Tracked or 24-Hour Tracked is available

Most MINI car parts have a part number printed, stamped, or engraved directly onto the part itself. The part number is usually a 7-digit, 11-digit or 13-digit code: (for example, 1234567, 1234 5678910 or 1234 5678910 01) They may also include BMW logos or branding, as MINI is part of the BMW Group. The Important