Original BMW Windshield Washer Spray Nozzle for BMW E34 525i, 530i, 540i, and M5 (1989–1995)

Fitted to the E34 5 Series, the 525i, 530i, 540i, and M5 from 1989 to 1995, this Original BMW spray nozzle 61-66-1-379-735 directs washer fluid onto the windshield when the washer switch is pressed. The nozzle receives fluid from the washer pump through the washer hose and shapes it into a spray that reaches the glass. BMW weighs it at 18 g and shows it in production since October 1986, .. It is sold individually.

Original BMW Parts carry a 24-month parts warranty.

The usual reasons to replace a nozzle are clear from the glass. No spray at all points to a blocked or damaged nozzle. A weak or uneven pattern usually means dirt, debris, or wax buildup is partly clogging it. Fluid that misses the windshield can mean the nozzle has been knocked out of position. BMW lists this one part number across several E34 engines, from the M20 and M50 sixes to the M60 V8 and the S38 in the M5.

Technical Details

• Manufacturer: BMW (genuine part)
• Part number: 61-66-1-379-735
• BMW name: Spray nozzle
• Weight: 18 g (0.63 oz)
• Production start: October 1986
• Chassis: E34 5 Series
• Sold individually as one nozzle
• Warranty: 24 months on Original BMW Parts

Common Questions

Why is my washer spraying weakly or unevenly?
A partly clogged nozzle is the usual cause, from dirt, debris, or wax buildup in the opening.

Is this the same nozzle on every E34 engine?
Yes for the models shown here. BMW uses this number on the 525i, 530i, 540i, and M5.

Restore a clean spray pattern on your E34 with the factory part.

Fitment & Compatibility

Check the table below for the exact year, model, submodel, and any listed notes. PMB Performance can confirm this against your VIN, backed by more than 20 years of parts and fitment work.