BMW E30 E34 Manual Window Crank Handle Cover Cap 51321906497

Manual window crank handle cover cap for the BMW E30 and BMW E34 manual window system. Primary OEM reference: 51321906497. This black cap covers the handle’s central mounting bolt and restores a clean, factory interior look.

Description

A direct replacement for a missing, broken or worn original window winder cap. This brand-new part is precision-moulded to snap onto the manual window crank handle with a snug, secure fit.

Common Symptoms of Failure

• Original cover cap is missing or broken.
• Visible wear on the original cap.
• Central mounting bolt is exposed because the cap is missing.

Features

• High-strength ABS plastic construction.
• Black finish.
• Precision-moulded snap-on fit.
• Direct-replacement fitment.

Benefits

Conceals the central mounting bolt for a tidy handle appearance. The ABS construction provides durability and long-term wear resistance.

Compatibility

• BMW E30 (1982–1994).
• BMW E34 (1987–1996).

The source also lists BMW E39 in the compatible handle references below, but does not specify E39 production years or separate cap fitment.

Installation

The cap snaps onto the manual window winder handle over its central mounting bolt. Match the cap and handle references below to the existing assembly.

OEM Cross-Reference

• Cover cap: 51321906497.
• Compatible BMW E30 handle: 51321904507.
• Compatible BMW E34 / E39 handles: 51328181385, 51328173671, 51321944675.

Specifications

• Part: manual window crank handle cover cap.
• Material: ABS plastic.
• Colour: black.
• Condition: brand new.
• Fitment: direct replacement, snap-on.