Oil Filter Housing Gasket for BMW 1 Series E87 & 3 Series E90 - 409954

Vehicle Fitment & Part Details

This oil filter housing gasket is listed for the BMW 1 Series E87 116i (N45 B16 A) and cross-references BMW OE 11427508971. Supplier-noted engine compatibility covers the N40, N42, N45 and N46 families. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN/engine/chassis information where variants exist.

Key Details

SKU

409954

Component

Oil Filter Housing Gasket

OEM References

• BMW: 11427508971

Primary Fitment

BMW 1 (E87) 116 i (N45 B16 A) 85 kW / 115 HP (2004-2011)

Specs

Compatible engine families per supplier: N40, N42, N45, N46

Key Benefits

• BMW OEM reference number listed (11427508971) for cross-checking before ordering.
• Supplier-listed engine compatibility covers the BMW N-family petrol range including N40, N42, N45 and N46.
• Covers 25 supplied vehicle applications across BMW 1 Series, 3 Series, X1 and Z4 ranges.

Vehicle Fitment

Includes 25 supplied applications covering BMW. Use the full table below to confirm model, chassis, year range, engine and power before ordering.

Fitment Notes

• Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
• Supplier-listed engine compatibility (N40, N42, N45, N46) may cover variants beyond the applications table above - verify by engine code and VIN before ordering.

Installation / Use / Maintenance Tips

• Compare the new gasket to the removed gasket before installation to confirm shape, bolt pattern, and sealing surface match.
• Ensure the oil filter housing and cylinder head mating surfaces are clean, flat, and free from old gasket material before assembly.
• Replace related seals and one-time-use fasteners where applicable during assembly.
• Follow the BMW workshop procedure for the correct tightening sequence when refitting the oil filter housing.
• After installation, check carefully for oil leaks after the first heat cycle or startup.

Common Questions

Will this oil filter housing gasket fit my BMW 1 Series E87?
This part (409954) is listed for the fitments shown on this page. Confirm by matching the fitment details and verifying VIN/engine/chassis information where variants exist.

What OEM part number does this cross-reference?
The cross-reference number is listed in the Key Details section above. Match it to your original part before ordering.

My BMW has an N40 engine - is this applicable?
The supplier lists N40 among compatible engine families, but the applications table on this page is the supplied fitment source. If your specific vehicle is not shown, verify by engine code and VIN, or request fitment assistance before ordering.

How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and chassis/platform details and compare them to the fitment section above. If unsure, request fitment assistance before ordering.