Oil Filter and Thermostat Seal Kit - BMW - 11427508971

This two-seal repair kit is for the oil filter and thermostat assembly on the listed BMW applications. Match the installed housing and each original seal before ordering.

Applications

• BMW 1 Series E81 (02/2006 - 12/2011)
• BMW 1 Series E87 (03/2003 - 02/2007)
• BMW 1 Series E87 LCI (02/2006 - 06/2011)
• BMW 1 Series E88 (11/2006 - 10/2013)
• BMW 1 Series E82 (06/2009 - 10/2013)
• BMW 3 Series E46 (03/2000 - 08/2006)
• BMW 3 Series E90 (02/2004 - 09/2008)
• BMW 3 Series E90 LCI (07/2007 - 02/2012)
• BMW 3 Series E91 (03/2004 - 08/2008)
• BMW 3 Series E91 LCI (07/2007 - 05/2012)
• BMW 3 Series E92 (09/2006 - 02/2010)
• BMW 3 Series E92 LCI (11/2008 - 06/2013)
• BMW 3 Series E93 (09/2005 - 02/2010)
• BMW 3 Series E93 LCI (09/2009 - 10/2013)
• BMW 5 Series E60 LCI (04/2006 - 09/2010)
• BMW 5 Series E61 LCI (04/2006 - 05/2010)
• BMW X1 E84 (09/2008 - 06/2015)
• BMW X3 E83 (05/2003 - 07/2006)
• BMW X3 E83 LCI (03/2006 - 08/2010)
• BMW Z4 E85 (06/2004 - 08/2008)

Kit Contents and Engine Selection

• 1 seal - 11427508971.
• 1 seal - 11427508970.

Total: 2 seals. Engine designations: N43, N46, N46N, N45, N45N, N40, N42. Match the assembly reference and seal design for the actual engine version.

Inspection Before Installation

Inspect seal wear, damage, deformation, leakage and incorrect seating. Compare shape, installation side, seating area and original assembly condition. A damaged or deformed sealing surface may prevent the new seal from sealing correctly.

Important Before Ordering

Compare the original part number, marking, shape and mounting design before ordering. A model name alone does not confirm the required version.

FAQ

How many seals are supplied?

Two, one from each listed reference group.

Are the engine designations seal part numbers?

No. Select the seals by their listed references and original housing design.

Is this the complete housing assembly?

It is the seal repair kit for the listed assembly.

Part Number / PN

11427508971,11427508970

SKU: KL11427508971.

• BMW

Returns and exchanges

Request a change-of-mind return within 14 calendar days of delivery, then send the goods within 14 calendar days of notifying us. Our voluntary return option applies to unused, uninstalled, complete goods in their original condition and packaging. Exchanges are subject to availability and agreement.

The customer pays change-of-mind return shipping. No restocking fee applies. Refunds and original delivery charges are handled under our Refund & Return Policy and applicable law.

Faulty, damaged or incorrect goods

Email contact-us@klifex.net with your order details and a description of the problem. These claims are separate from change-of-mind returns. Where we are responsible, we bear the required remedy and return costs. Installation alone does not remove mandatory defect rights.

Your legal rights

Applicable statutory rights take precedence, including EU/EEA and UK withdrawal rights and legal guarantees. Necessary inspection does not remove a statutory withdrawal right; deductions for excessive handling must reflect an actual, evidenced loss of value.

Contact us for the correct return address before shipping. Our legal address is not a return address.

Read the full Refund & Return Policy