Serpentine belt tensioner release spanner designed specifically for the BMW and MINI B38 and B48 petrol engines. The slim curved design allows for access to the 19mm hex on the belt tensioner so the tensioner can be easily retracted to allow belt removal and fitting.

BMW Applications include: 1 Series, 2 Series, X1, X2, 3 Series, 4 Series, 5 Series and I8 fitted with 1.5L B38 or 2.0L B48 engines.

MINI Applications include: all models fitted with the 1.5L B38 or 2.0L B48 engines.

19mm double hex (12 point) special curved spanner. Equivalent to OEM 2 365 291.

Attaches directly onto the 19mm hex on the belt tensioner.

Wipe clean plastic dipped handle.

We aim to deliver all in stock orders within the displayed time frame above.

If you'd like to check in on the status of your order or need some assistance regarding a future order, please get in touch. Click here to see our full Delivery Information.

We have a 60 day returns policy if you change your mind.

Simply send your order back to us in its original packaging within 60 days of delivery if you wish to return an item for a full refund. *T&C Apply

Click here to read our full Cancellation & Returns Policy

Opening Times

Monday - Friday:  8.30am - 4pm

Saturday - 9am - 3pm

Sunday - 9am - 3pm 

25 Rothersthorpe Crescent

Rothersthorpe Avenue Industrial Estate

Northampton

NN4 8JD

Email : Sales@ukb4c.com