MMX gloss black billet washer fluid filler cap for G Series BMW engine bay
MMX gloss black billet washer fluid filler cap for G Series BMW engine bay
MMX gloss black billet washer fluid filler cap for G Series BMW engine bay
MMX gloss black billet washer fluid filler cap for G Series BMW engine bay
MMX gloss black billet washer fluid filler cap for G Series BMW engine bay
MMX gloss black billet washer fluid filler cap for G Series BMW engine bay
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MMX

MMX BMW G Series Billet Washer Fluid Filler Cap

Sale price£59.99GBP
SKU: MMR03-0002

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The MMX BMW G Series Billet Washer Fluid Filler Cap is precision CNC-machined from solid aluminium and finished in anodised gloss black, designed as a direct replacement for the factory plastic cap on G Series models. It threads straight onto the standard bottle neck and gives an otherwise plain corner of the engine bay a properly finished look.


Designed For The G Series Bottle Neck

G Series cars use a different washer bottle neck to the earlier F Series range, so a cap from one will not fit the other. This item is machined specifically for the G Series fitment, covering the G8X M cars, the G20 and G22 ranges and the G42 among others.


The Last Plastic Part Under The Bonnet

On a G80 or G87 with the engine cover removed and billet caps fitted elsewhere, the washer filler is usually the one remaining piece of unfinished plastic. A machined replacement in matching gloss black anodising ties the whole bay together and costs very little to do.


Key Features

  • Precision CNC-machined from solid billet aluminium
  • Anodised gloss black finish for lasting durability
  • Direct replacement for the factory plastic cap
  • Designed specifically for the G Series washer bottle neck
  • Knurled profile for easy grip
  • Fully reversible with no modification required

Specifications

  • Part Number: MMR03-0002
  • Material: Billet aluminium
  • Finish: Gloss black anodised

Compatibility

  • BMW G80 M3, G81 M3 Touring, G82/G83 M4 and G87 M2
  • BMW G20 and G21 3 Series including M340i
  • BMW G22, G23 and G26 4 Series including M440i
  • BMW G42 2 Series including M240i, and other G Series models

Frequently Asked Questions

Will an F Series cap fit a G Series car?
No. The bottle necks differ between the two ranges and each has its own MMX cap.

Is any tooling needed to fit it?
No. The factory cap unscrews by hand and the MMX cap threads straight on in its place.


Why Choose An MMX Billet Cap?

MMX treats the small parts with the same care as the large ones, and this cap is machined and anodised to match the rest of its under-bonnet range. Available from R44 Performance with UK stock and worldwide shipping.

PLEASE NOTE

  • Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
  • Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
  • Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.