Haldex parts inc pumps, filters & oil DSG Mechatronics trade discounts Gearbox Oil
3 Series

BMW 3 Series Parts

Shop our BMW 3 Series parts range.

UK Transmission Specialist
UK Stock & Sourced to Order
Fast UK Dispatch
Secure & Warranted
View as

About the 3 Series

The BMW 3 Series is BMW's long-running compact executive, built as a saloon, Touring estate, coupé and Compact. It is one of our deepest BMW transmission ranges: ZF automatic gearbox oil pan and sump service kits, filters and pressure-regulator/solenoid parts, rear differential bearing and repair kits, dual-mass flywheels, clutch kits, manual gearbox selector detent pins and shaft seals, plus manual and automatic transmission fluids.

Petrol and diesel 3 Series models ran BMW/Getrag manual gearboxes and ZF automatics, with rear-wheel and xDrive four-wheel drive. Whether you are servicing a ZF automatic, rebuilding a rear differential or refreshing a clutch, we can supply the right part. Not sure which parts you need? Send us your registration or VIN and we'll help.

Gearboxes fitted: GS6-37BZ and GS6-37DZ 6-speed manual gearboxes; ZF 6HP26 and ZF 8-speed (GA8HP) automatics. Rear differentials: HAG168L, HAG188L and HAG215L.

Frequently Asked Questions

What gearbox and transmission parts do you stock for this vehicle? +
We stock a comprehensive range of manual gearbox, DSG, DCT and automatic transmission parts including clutch kits, flywheel modules, bearings, synchro rings, seals, rebuild kits and gearbox oil. Browse the full range above or filter by gearbox type.
How do I identify my gearbox type? +
Your gearbox code is stamped on the gearbox casing — typically 2 to 3 letters on VAG vehicles or a number and letter code on others. You can also check your vehicle service documents, use a VIN lookup, or contact our team with your registration for help identifying the correct code.
Do you stock both manual and automatic transmission parts? +
Yes — depending on the model we stock parts for manual gearboxes, DSG dual-clutch units, and traditional automatic transmissions. Use the filters above or browse by gearbox code to find parts for your specific unit.
How do I know the parts are compatible with my exact model? +
We recommend confirming your gearbox code before ordering, as parts can vary between production years and engine variants even within the same model range. Our team is happy to cross-reference your gearbox code and confirm compatibility.
How long does delivery take? +
Most in-stock items are dispatched next working day from our UK facility. Next-day delivery is available on qualifying orders placed before our daily cut-off. Some specialist or sourced-to-order items may have longer lead times — check individual product listings for details.
Do the parts come with a warranty? +
Yes — all parts come with a standard warranty. Clutch kits and flywheel modules typically carry a manufacturer warranty. Full details are on each product listing.
Can I search by my registration number? +
You can provide your registration number to our team and we will help match the correct gearbox code and parts for your vehicle. Use the contact page or give us a call.
Do you offer technical support? +
Yes — our team specialises in transmissions and can advise on part selection, compatibility, and fitment. Contact us by phone or email and we will be happy to help.

Can't find what you're looking for?

Speak to our experts
Back to top