Original BMW Washer System Filler Pipe Connector BMW 5 Series and 6 Series (2004–2010)

Fitted to E60 5 Series and E63 6 Series cars, this Original BMW filler pipe connector joins the filler pipe in the windshield washer system on the BMW 525i, 528i, 530i, 535i, 545i, 550i, 645Ci, and 650i. BMW names it the connector for filler pipe and sells it as a single piece weighing 80 g (0.2 lb). BMW's parts data shows production starting in September 2003. The connector is made in Germany. A washer system relies on a sealed fill path so fluid reaches the reservoir and pump rather than leaking out along the way.

Original BMW Parts carry a 24-month parts warranty.

This number superseded the earlier 61-66-7-066-836, and BMW marks the change as exchangeable retrospectively, so the current connector also replaces the older part on cars built before it arrived. One connector serves an unusually wide range of engines, from the M54 and N52 sixes through the N53 and N54 to the N62 and N62N V8s, so engine choice does not change the part. BMW covers the E60 and E60 Facelift sedans, the E61 wagon, and the E63 and E64 6 Series coupes and convertibles before and after their facelifts.

Technical Details

• Manufacturer: BMW (Original BMW part)
• Part number: 61-66-7-144-396
• BMW part name: connector for filler pipe
• Replaces: 61-66-7-066-836, exchangeable retrospectively
• Weight: 80 g (0.2 lb)
• Production start: September 2003
• Made in Germany
• Sold as: one connector
• Warranty: 24 months on Original BMW Parts

Common Questions

My car has the older part number. Will this one work?
Yes. BMW lists 61-66-7-066-836 as the old number and rates the change exchangeable retrospectively.

Does engine type matter for this connector?
No. BMW uses the same connector across the six-cylinder and V8 versions of these cars.

Fitment & Compatibility

Compare your production year and trim against the table below. Send your VIN and PMB Performance will confirm the fit, drawing on more than 20 years in the trade.