BMW 3 F31 G21 Touring Nozzle Spray Rear Window Tailgate Washer System 7287291

BMW 3 F31 G21 Touring Nozzle Spray Rear Window Tailgate Washer System is a precision component of the washer system, responsible for the even distribution of fluid on the rear window. Thanks to its perfect fit for specific BMW models and designed placement on the tailgate, it ensures stable wiper operation and improves visibility in difficult weather conditions. The compact design in black allows for discreet integration with the body line.

Specifications and technical data

• SKU: 7287291
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7287291
• Substitutable numbers: 61687287291, 7287291
• Location on the vehicle: Rear
• Color: Black
• Category: Washer Pumps, Reservoirs & Nozzles

Function and application of the rear window washer nozzle

The rear window washer nozzle in the BMW F31 and G21 series is responsible for directing the fluid stream onto the tailgate window. A properly functioning component enables effective removal of dirt by the wiper, which translates into safe observation of the situation behind the vehicle. In the event of wear or clogging of the nozzle, typical symptoms appear, such as an uneven stream, insufficient pressure, or a complete lack of spray, which is why its replacement is essential for driving comfort.

The presented part belongs to the Washer fluid reservoirs, pumps, and nozzles group, which means it works with other elements of the system – the pump, hoses, and fluid reservoir. Correct matching of the nozzle to a specific BMW model reduces the risk of leaks and problems with adjusting the spray angle.

Construction, color, and integration with the bodywork

The nozzle has a design adapted for installation in the rear part of the vehicle, in the tailgate area. The placement at the rear of the vehicle ensures an optimal angle for delivering fluid to the window, while simultaneously protecting the component from accidental damage during operation. The black color of the housing allows for aesthetic integration into the plastic and painted elements of the tailgate, without disrupting the body styling.

A solution of this type is designed to maintain tightness at the point of passage through the tailgate panel and a stable connection with the fluid supply hose after proper installation. Thanks to this, the washer system works in a repeatable manner, and the driver does not lose fluid due to leaks in the rear part of the bodywork.

Benefits of using an original BMW nozzle

Using an original washer nozzle dedicated to the BMW F31 and G21 allows you to maintain the factory operating parameters of the system. Key advantages include:

• secure fit to the tailgate and existing mounts,
• stable, predictable spray angle on the window,
• consistent appearance with other body elements thanks to the black color scheme,
• compatibility with the factory hose system and washer pump.

Thanks to this, replacing a worn or damaged nozzle with a component from the same design group allows for restoring proper operation of the rear window washer system without the need for installation modifications.

Selection, diagnostics, and operation of fluid systems

When selecting a washer nozzle for a BMW, it is worth paying attention to compatibility with the specific body generation and tailgate type. It is helpful to use the manufacturer's markings and reference numbers, which allow you to verify compatibility with a given vehicle. Proper selection reduces the risk of assembly problems and leaks in the rear part of the bodywork.

To better understand the relationships between individual elements of fluid systems in a car, it is worth reaching for expert materials. Extended information on diagnostics, selection by manufacturer markings, and operating principles can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses a practical approach to working with supply and fluid components.

Expanding the washer system in a BMW

If you are planning a comprehensive repair or upgrade of the zone responsible for cleaning windows in your BMW and need other elements from the same group, such as additional nozzles, pumps, or fluid reservoirs, check the available parts in the category BMW washer fluid reservoirs, pumps, and nozzles.

Such an approach allows you to refresh several key components at once, which reduces the risk of failure in the autumn-winter season and improves the comfort of daily vehicle operation.