Original BMW Engine Oil Pan Torx Bolt M8x50 for BMW N55 and S55 Models (2008–2021)

The Original BMW engine oil pan Torx bolt, part 11-13-7-582-340, is an M8x50 fastener that holds the oil pan to the engine on N55 and S55 powered BMW models from 2008 to 2021. BMW names it a Torx screw and gives it the size code M8X50-AL, an 8 mm thread with a 50 mm length and a Torx drive head. Each bolt weighs 8 grams (0.28 oz), and BMW shows production of this number starting in September 2008 with no end date. It is made in Germany and sold individually, so you can order the exact count your repair needs. Oil pan bolts clamp the pan flange against the bottom of the engine so the pan gasket can seal in the engine oil.

Original BMW Parts carry a 24-month parts warranty.

This one number covers a wide spread of BMW's turbocharged six-cylinder cars. BMW's parts data places it on the N55 engine across the 1, 2, 3, 4, 5, 6, and 7 Series and the X1, X3, X4, X5, and X6, and on the S55 engine in the F87 M2 Competition, F80 M3, and F82 and F83 M4. BMW also shows it on some N52N, N53, and N54 cars, including the F10 528i and early F01 740i. Measure the bolt you are replacing and confirm the 50 mm length before ordering.

Technical Details

• Manufacturer: BMW (Original BMW part)
• Part number: 11-13-7-582-340
• BMW part name: Torx screw
• Size designation: M8X50-AL
• Weight: 8 g (0.28 oz)
• Production start: September 2008
• Sold individually
• Made in Germany
• Warranty: 24-month parts warranty

Common Questions

Does an M3 or M4 use the same oil pan bolt as a 335i?
Yes. BMW shows this same part number on the S55 engine in the F80 M3 and F82 M4 and on the N55 engine in the F30 335i.

Is it sold as a single bolt?
Yes, each order quantity is one bolt.

Fitment & Compatibility

Check the table below for the exact year, model, submodel, and any listed notes. PMB Performance has spent over 20 years matching parts to vehicles and can verify this against your VIN.