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Radiator CSF
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Radiator - Left or Right (CSF) for 2019-2024 BMW & Toyota

$339.00
Save up to 80% vs List Price!

ℹ️ Product Notes

Position: Left (Driver Side) or Right (Passenger Side)
Don't be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard. The OEM rock guard's vertical channel design is specifically designed to only work with the tube spacing found on the OEM core. When the OEM rock guard is installed on an aftermarket radiator, it actually blocks a significant amount of surface area. Obviously this is detrimental to the intended performance. During CSF's own R&D phase, CSF analyzed both the OEM and other aftermarket offerings and decided to go the extra mile. CSF redesigned the included rock guard to allow maximum flow to the radiator core, while still offering ample protection from small rocks and road debris - all proven on CSF's in-house wind tunnel. CSF's new Auxiliary Radiator fits both the left and right side of the vehicle as a drop-in fit. Thus requiring no modifications to install. Each features CNC machined mounting brackets and OEM style "Quick Connect" inlet/outlet connections. This makes for a true plug-and-play installation that does not interfere with aftermarket performance aero modifications.
Brand: CSF
Condition: New
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100% Money-Back Guarantee
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120-Day Returns
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Insurance-Grade Quality

🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
218E4C3
  • Position: Left (Driver Side) or Right (Passenger Side) Position
  • New Condition
  • CSF Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Coolant Hose Inlet Connection Type Oe Type Connection
Coolant Hose Outlet Connection Type Oe Type Connection
Core Height 6.75 In.
Core Material Aluminum
Core Row Quantity 2
Core Thickness 42mm
Core Width 9 In.
Down Flow Or Cross Flow Type Down Flow
Finish/Color Black
Frame Included No
Grade Type Performance
Inlet Connector Type Quick Connect
Inlet Diameter 0.625 In.
Inlet Location Top
Installation Type Drop-in Fit Installation
Internal Engine Oil Cooler No
Internal Transmission Oil Cooler No
Mounting Hardware Included No
Mounting Type Mounts With Oe Hardware
Outlet Connector Type Quick Connect
Outlet Diameter 0.625 In.
Outlet Location Bottom
Radiator Cap Included No
Tank Material Aluminum
Thermostat Included No

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 9 models(tapclick to expand)(tapclick to hide)
M240i 2023-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2023 - 2024 L6 3.0L Turbo RWD Automatic
Coupe Coupe 2023 - 2024 L6 3.0L Turbo RWD Automatic
M240i xDrive 2022-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2022 - 2024 L6 3.0L Turbo AWD Automatic
M340i 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo RWD Automatic
Base Sedan 2020 L6 3.0L Turbo RWD Automatic
M340i xDrive 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
Base Sedan 2020 - 2024 L6 3.0L Turbo AWD Automatic
First Edition Sedan 2020 L6 3.0L Turbo AWD Automatic
M440i 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo RWD Automatic
Base Coupe 2022 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo RWD Automatic
M440i Gran Coupe 2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo RWD Automatic
M440i xDrive 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
Base Convertible 2021 L6 3.0L Turbo AWD Automatic
Base Coupe 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
Base Coupe 2021 L6 3.0L Turbo AWD Automatic
M440i xDrive Gran Coupe 2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
Z4 2019-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
M40i Convertible 2019 - 2022 L6 3.0L Turbo RWD Automatic
M40i First Edition Convertible 2020 - 2021 L6 3.0L Turbo RWD Automatic
sDrive M40i Convertible 2020 - 2021 L6 3.0L Turbo RWD Automatic
sDrive20i Convertible 2021 - 2022 L4 2.0L Turbo RWD Automatic
sDrive20i M Sport Convertible 2019 - 2020 L4 2.0L Turbo RWD Automatic
sDrive20i Sport Line Convertible 2019 - 2020 L4 2.0L Turbo RWD Automatic
sDrive30i Convertible 2019 - 2022 L4 2.0L Turbo RWD Automatic
Toyota 1 model(tapclick to expand)(tapclick to hide)
GR Supra 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
45th Anniversary Edition Hatchback 2024 L6 3.0L Turbo RWD Manual
A91 Edition Hatchback 2021 - 2022 L6 3.0L Turbo RWD Automatic
A91-MT Edition Hatchback 2023 L6 3.0L Turbo RWD Manual
Base Hatchback 2023 - 2024 L4 2.0L Turbo RWD Manual
Base Hatchback 2023 - 2024 L6 3.0L Turbo RWD Manual
Base Hatchback 2021 - 2024 L4 2.0L Turbo RWD Automatic
Base Hatchback 2020 - 2024 L6 3.0L Turbo RWD Automatic
Launch Edition Hatchback 2020 L6 3.0L Turbo RWD Automatic
Premium Hatchback 2023 - 2024 L6 3.0L Turbo RWD Manual
Premium Hatchback 2020 - 2024 L6 3.0L Turbo RWD Automatic
Premium 45th Anniversary Edition Hatchback 2024 L6 3.0L Turbo RWD Manual
Special Edition Coupe 2023 - 2024 L6 3.0L Turbo RWD Manual

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


Don't be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard. The OEM rock guard's vertical channel design is specifically designed to only work with the tube spacing found on the OEM core. When the OEM rock guard is installed on an aftermarket radiator, it actually blocks a significant amount of surface area. Obviously this is detrimental to the intended performance. During CSF's own R&D phase, CSF analyzed both the OEM and other aftermarket offerings and decided to go the extra mile. CSF redesigned the included rock guard to allow maximum flow to the radiator core, while still offering ample protection from small rocks and road debris - all proven on CSF's in-house wind tunnel. CSF's new Auxiliary Radiator fits both the left and right side of the vehicle as a drop-in fit. Thus requiring no modifications to install. Each features CNC machined mounting brackets and OEM style "Quick Connect" inlet/outlet connections. This makes for a true plug-and-play installation that does not interfere with aftermarket performance aero modifications.

Fits Years: 2019 2020 2021 2022 2023 2024

Fits Models: GR Supra, M240i, M240i xDrive, M340i, M340i xDrive, M440i, M440i Gran Coupe, M440i xDrive, M440i xDrive Gran Coupe, Z4

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