Crankshaft Pulley Bolt for BMW 1 Series, 3 Series & Mini Cooper N13 - 431447

Vehicle Fitment & Part Details

This is a crankshaft pulley bolt (431447) for the BMW 1 Series fitted with the N13 1.6 petrol engine, cross-referenced to OE 1121 7 585 184. It also fits selected BMW 3 Series and Mini Cooper models running the N12, N14, N16 and N18 petrol engine family. Confirm compatibility by matching the listed fitment details and any OEM reference numbers supplied. Verify VIN/engine.

Key Details

SKU

431447

Component

Crankshaft Pulley Bolt

OEM References

• 1121 7 585 184
• 1121 7 616 164
• 1121 7 548 156

Alternate OEM Search References

11217585184, 11217616164, 11217548156

Primary Fitment

BMW 1 Series F20 1.6 (2011-2015)

Listing Highlights

• Listed for selected BMW and Mini N12, N13, N14, N16 and N18 petrol applications shown in the fitment table below.
• Cross-referenced to listed BMW and Mini OE numbers for compatibility checking before ordering.
• Specifications: M14 thread, 1.5 mm pitch, 85 mm overall length, 70 mm length below head, with collar, 12.9 strength class, external hexagon, 18 mm spanner size.

Vehicle Fitment

Includes 30 supplied applications covering BMW 1 Series (F20, F21), BMW 3 Series (F30, F31) with the N13 engine, and Mini One, Cooper, Cooper S and John Cooper Works variants across the Clubman (R55), Hatch (R56), Convertible (R57), Coupe (R58), Roadster (R59), Countryman (R60) and Paceman (R61) bodies, running the N12, N14, N16 and N18 petrol engine family. Use the full table below to confirm model, chassis / platform, year range, engine and power before ordering.

Fitment Notes

• Always match OEM reference number(s) and vehicle details before ordering. Verify VIN/engine.

Compatibility Verification Notes

• Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
• Match the supplied fitment details to your vehicle, including model, year range and the listed engine designation.
• Match the supplied bolt dimensions to your original part, including thread size, thread pitch, overall length and head design, before ordering.
• This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.

Common Questions

Will this crankshaft pulley bolt fit my BMW 1 Series?
This part (431447) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.

What OEM part numbers does this cross-reference?
Cross-reference numbers are listed in the Key Details section above. Match at least one to your original part before ordering.

How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, OE reference numbers, original part details and any listed variant information before ordering. Verify VIN/engine.