BMW 4 Series Convertible G23 (2021+) Parts & Upgrades

Parts and upgrades matched to the BMW 4 Series Convertible G23, covering cars from 2021 onwards.

BMW 4 Series Convertible G23 (2021+) Parts & Upgrades

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  • BMW F Series & G Series Fuel Cap Cover by Goldenwrench - AUTOID® - Vehicle Dress Up Caps & Covers - Goldenwrench Supply

    BMW F Series & G Series Fuel Cap Cover by Goldenwrench

    BMW F Series & G Series Fuel Cap Cover by Goldenwrench

    (4)

    €65,95
    In stock
  • Genuine BMW M Performance Fuel Cap Cover - AUTOID® - Vehicle Dress Up Caps & Covers - BMW M Performance

    Genuine BMW M Performance Fuel Cap Cover

    Genuine BMW M Performance Fuel Cap Cover

    (8)

    €132,95
  • BMW F & G Series Genuine M Performance Alcantara Key Case 3.0 (2017-2024) - AUTOID® - Key Covers - BMW M Performance

    BMW F & G Series Genuine M Performance Alcantara Key Case 3.0 (2017-2024)

    BMW F & G Series Genuine M Performance Alcantara Key Case 3.0 (2017-2024)

    (4)

    €105,95
  • BMW F & G Series Blackout Full Car Badge Emblem Vinyl Overlays - AUTOID® - Reflector Inserts & Overlays - IPPS

    BMW F & G Series Blackout Full Car Badge Emblem Vinyl Overlays

    BMW F & G Series Blackout Full Car Badge Emblem Vinyl Overlays

    (3)

    €24,95
    In stock
  • Genuine BMW M Performance Door Pin Set - AUTOID® - Interior - BMW M Performance

    Genuine BMW M Performance Door Pin Set

    Genuine BMW M Performance Door Pin Set

    (1)

    €79,95
    In stock
  • BMW 4 Series G22, M3 G80 G81 & M4 G82 Motorsport+ M-CSL Style Yellow DRL LED Module Set (2021-2024) - AUTOID® - Vehicle Lighting - Motorsport +

    BMW 4 Series G22, M3 G80 G81 & M4 G82 Motorsport+ M-CSL Style Yellow DRL LED Module Set (2021-2024)

    BMW 4 Series G22, M3 G80 G81 & M4 G82 Motorsport+ M-CSL Style Yellow DRL LED Module Set (2021-2024)
    €467,95
    In stock
  • BMW F & G Series Genuine M Performance 5x112 56mm Floating Wheel Centre Cap Set (2018+) - AUTOID® - Centre Caps - BMW M Performance

    BMW F & G Series Genuine M Performance 5x112 56mm Floating Wheel Centre Cap Set (2018+)

    BMW F & G Series Genuine M Performance 5x112 56mm Floating Wheel Centre Cap Set (2018+)

    (1)

    €132,95
  • BMW 2 Series 220i G42, 3 Series 330i G20 & 4 Series 440i G22 Pre-preg Carbon Fibre M Style Mirror Covers by FORM (2017+) - AUTOID® - Mirror Covers - FORM Industries

    BMW 2 Series 220i G42, 3 Series 330i G20 & 4 Series 440i G22 Pre-preg Carbon Fibre M Style Mirror Covers by FORM (2017+)

    BMW 2 Series 220i G42, 3 Series 330i G20 & 4 Series 440i G22 Pre-preg Carbon Fibre M Style Mirror Covers by FORM (2017+)

    (2)

    €467,95
    In stock
  • BMW 4 Series 420i/420d/430i G22 & M4 G82 Eibach Pro-Kit Lowering Spring Kit (2020+) - AUTOID® - Lowering Springs - Eibach

    BMW 4 Series 420i/420d/430i G22 & M4 G82 Eibach Pro-Kit Lowering Spring Kit (2020+)

    BMW 4 Series 420i/420d/430i G22 & M4 G82 Eibach Pro-Kit Lowering Spring Kit (2020+)

    (3)

    €508,95
    In stock
  • BMW M Performance Genuine "M Logo" Tyre Air Valve Caps Set - AUTOID® - Wheel Accessories - BMW M Performance
    Sold out

    BMW M Performance Genuine "M Logo" Tyre Air Valve Caps Set

    BMW M Performance Genuine "M Logo" Tyre Air Valve Caps Set

    (3)

    €22,95
  • BMW 2 Series G42, M2 G87, M3/M4 G80/G82 Genuine M Performance Alcantara Armrest - AUTOID® - Interior - BMW M Performance

    BMW 2 Series G42, M3/M4 G80/G82 Genuine M Performance Alcantara Armrest

    BMW 2 Series G42, M3/M4 G80/G82 Genuine M Performance Alcantara Armrest

    (4)

    €467,95
  • TREVORA Key Faraday Box - AUTOID® - Key Straps & Accessories - TREVORA

    TREVORA Key Faraday Box

    TREVORA Key Faraday Box

    (2)

    €38,95
    In stock
  • BMW G Series Full Alcantara Custom Steering Wheel by FORM - AUTOID® - Steering Wheels - FORM Industries

    BMW G Series Full Alcantara Custom Steering Wheel by FORM

    BMW G Series Full Alcantara Custom Steering Wheel by FORM

    (7)

    €735,95
  • BMW Magnetic Gloss & Matte Pre-Preg Carbon Fibre Paddle Shifters Set by TXCP - AUTOID® - Paddle Shifters - TXCP

    BMW Magnetic Gloss & Matte Pre-Preg Carbon Fibre Paddle Shifters Set by TXCP

    BMW Magnetic Gloss & Matte Pre-Preg Carbon Fibre Paddle Shifters Set by TXCP
    €400,95
    In stock
  • Genuine BMW M Black Large Thermal Stainless Steel Travel Mug - AUTOID® - Merchandise - BMW M Performance

    Genuine BMW M Black Large Thermal Stainless Steel Travel Mug

    Genuine BMW M Black Large Thermal Stainless Steel Travel Mug

    (1)

    €52,95
  • Gloss Black Performance Front Splitter for BMW 4 Series by FORM (2020+, G22 G23) - AUTOID® - Front Lips & Splitters - FORM Industries

    Gloss Black Performance Front Splitter for BMW 4 Series by FORM (2020+, G22 G23)

    Gloss Black Performance Front Splitter for BMW 4 Series by FORM (2020+, G22 G23)

    (2)

    €234,95
    In stock
  • BMW 4 Series G22, 4 Series Gran Coupe & i4 G26 Wheel Spacers Kit 5x112 by Bimecc (2020+) - AUTOID® - Wheel Spacers - Bimecc

    BMW 4 Series G22, 4 Series Gran Coupe & i4 G26 Wheel Spacers Kit 5x112 by Bimecc (2020+)

    BMW 4 Series G22, 4 Series Gran Coupe & i4 G26 Wheel Spacers Kit 5x112 by Bimecc (2020+)

    (2)

    €266,95
  • BMW 3 Series 320i/330i G20 & 4 Series 420i/430i G22 (B48) MST Intake Kit (2018+) - AUTOID® - Air Intakes - MST Performance

    BMW 3 Series 320i/330i G20 & 4 Series 420i/430i G22 (B48) MST Intake Kit (2018+)

    BMW 3 Series 320i/330i G20 & 4 Series 420i/430i G22 (B48) MST Intake Kit (2018+)

    (3)

    €628,95
    In stock
  • BMW 2 Series G42, 3 Series G20, 4 Series G22 Pre-Preg Carbon Fibre Mirror Covers by FORM (2017+) - AUTOID® - Mirror Covers - FORM Industries

    BMW 2 Series G42, 3 Series G20, 4 Series G22 Pre-Preg Carbon Fibre Mirror Covers by FORM (2017+)

    BMW 2 Series G42, 3 Series G20, 4 Series G22 Pre-Preg Carbon Fibre Mirror Covers by FORM (2017+)

    (7)

    €575,95
  • BMW G Series Bimecc 5x112 Silver Wheel Spacers Set with Bolts (2017+) - AUTOID® - Wheel Spacers - Bimecc

    BMW G Series Bimecc 5x112 Silver Wheel Spacers Set with Bolts (2017+)

    BMW G Series Bimecc 5x112 Silver Wheel Spacers Set with Bolts (2017+)

    (1)

    €266,95

Frequently asked questions
Which BMW 4 Series does this collection cover?

This collection is for the BMW 4 Series Convertible (G23), covering cars from 2021 onwards. Other versions, such as the BMW 4 Series Coupe (F32) and the BMW 4 Series Convertible (F33), have their own collections: choose your car in the vehicle search to find them.
How do I know a part will fit my BMW 4 Series?

Every car-specific part here is linked to the BMW 4 Series Convertible (G23) in our vehicle list, which records fitment by model, chassis and year. Universal items are shown too and suit most cars. If you are unsure, our team can confirm fitment before you order, Monday to Friday, 9am to 5pm UK time.
Do you offer free UK delivery?

Yes. UK delivery is free on orders over £99.
What is your returns policy?

You have 28 days from delivery to return a part: within that time, let us know and send it back to our warehouse. The full terms are in our refund policy.
Are parts covered by a guarantee?

Yes. Everything we sell carries a 6-month AUTOID guarantee, and many parts also carry the maker's own warranty, which varies by brand.

The G23 4 Series Convertible returns to a fabric roof, keeping the coupe's low, wide proportions. The right parts sharpen its character without losing what makes it good to live with.

Here you will find the parts we have matched to the BMW 4 Series Convertible (G23), covering cars from 2021 onwards, alongside universal items that are not tied to one model. If you are unsure whether a part suits your car, our team can confirm fitment before you order.