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BMW

Genuine BMW OEM Auxiliary Radiator Frame Support Bracket F20 F21 F22 F23 F30 F31 F34 F32 F33 F36 (M135i M140i M235i M240i 335i 340i 440i xDrive) N20 N55 B58 - OE 17219452275

Genuine BMW OEM Auxiliary Radiator Frame Support Bracket F20 F21 F22 F23 F30 F31 F34 F32 F33 F36 (M135i M140i M235i M240i 335i 340i 440i xDrive) N20 N55 B58 - OE 17219452275

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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

BMW F-Series Additional Cooler Mounting Carrier OE 17219452275

Upgrade your cooling hardware the right way with this original factory mounting carrier for the side auxiliary radiator on popular BMW F-Series platforms. This is the exact mounting cradle used by the manufacturer to secure the extra heat exchanger on performance petrol models, delivering perfect alignment, quiet operation and long-term durability. If you are adding the additional side radiator or renewing aged hardware, this bracket is the correct part to achieve a clean, factory-spec install.

Why enthusiasts choose this carrier

  • Direct-fit mounting solution for the auxiliary heat exchanger no modification, no guesswork
  • Factory-grade materials and fixings for strength, stability and precise panel alignment
  • Supports consistent coolant temperatures on spirited road use and track days when paired with the auxiliary radiator
  • Engineered for the N20, N55 and B58 petrol engines across F-Series chassis
  • Used by our team on customer builds with excellent feedback on fit and finish

Compatibility

Designed for many F-Series petrol models running the N20, N55 or B58 engine families, including xDrive variants:

  • 1 Series F20 and F21 including LCI M135i, M135i xDrive, M140i, M140i xDrive and selected 116i, 118i, 125i
  • 2 Series F22 and F23 including LCI M235i, M235i xDrive, M240i, M240i xDrive and selected 218i, 228i, 230i plus F87 M2
  • 3 Series F30, F31 and F34 Gran Turismo including LCI 328i, 330i, 335i, 340i and xDrive equivalents
  • 4 Series F32 Coupe, F33 Convertible, F36 Gran Coupe including LCI 428i, 430i, 435i, 440i and xDrive equivalents

Not sure it suits your vehicle Add your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility before dispatch.

Part number

Part No. 17219452275

Trusted by MJ Modifications

We install this carrier regularly on F-Series projects and have been consistently impressed with the alignment and robustness. Customers report a straightforward fit and a rattle-free result when pairing it with the auxiliary radiator kit.

Warranty

Two-year manufacturer warranty for UK customers and one-year for international customers when a valid VIN is supplied at checkout on compatible vehicles.

Professional fitting

Want it fitted correctly first time Book expert installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and advice on your F-Series cooling package.

Search-friendly terms

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