BMW Radiators for BMW 3 Series F34 (2014+)

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We sell only OE supplier or approved aftermarket upgrade radiators for your BMW. It seems BMW took some shortcuts when it came to radiator design and used weak materials like plastic for critical connection points. If you are tracking older models like E30, E36, or E46, you probably are well aware of these issues. As these cars age, the plastic pieces become more brittle and failure prone. The solution is to replace with upgraded radiators that perform as upgrades for the original, failure prone radiator to avoid being left on the side of the road or, worse yet, the track.
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CSF High-Performance Radiator - Gen1 B58/ F87 M2
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CSF - Corporate Logo
T#:45210289
Part#: 8355
In Stock
$ 389.00 USD
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$ 389.00 USD
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CSF OE Style Radiator - F22/23 F3X
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2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:638779
Part#: 3725
In Stock
$ 95.99 USD
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$ 95.99 USD
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CSF radiators are designed and built to High-Performance Standards & sold worldwide for over 50 years - over 30 Million Units Sold! CSF's radiators are carefully engineered and Wind Tunnel tested for Cooling Performance Validation. CSF has over 10,000 different models of radiators that they manufacture and supply for all the leading brands of vehicles on the road.
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CSF High Performance Intercooler Radiator - Polished - F22/23 F3X B46...
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2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:585012
Part#: 8131
In Stock
7% off MSRP $ 749.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 695.00 USD
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7% off MSRP
$ 749.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 695.00 USD
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CSF’s new high performance B58 heat exchanger drastically reduces water temperatures in the charge cooling cycle, which in turn reduces and stabilizes the intake air temperatures of the engine. With many unique features, included accessories, and of course, industry-leading performance, it’s without a doubt the best option on the market for every consumer whether it be for a daily driver or a high-performance race car.
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CSF High Performance Intercooler Radiator - Black - F22/23 F3X B46/48...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:585020
Part#: 8131B
In Stock
$ 695.00 USD
Free Shipping
$ 695.00 USD
Free Shipping
CSF’s new high performance B58 heat exchanger drastically reduces water temperatures in the charge cooling cycle, which in turn reduces and stabilizes the intake air temperatures of the engine. With many unique features, included accessories, and of course, industry-leading performance, it’s without a doubt the best option on the market for every consumer whether it be for a daily driver or a high-performance race car.
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CSF High-Performance All-Aluminum Radiator - BMW F22/23 F3X Gen 1 B58...
For vehicles with the M Sport Package (P337A and/or P7B3A)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:40478113
Part#: 7089
In Stock
$ 649.00 USD
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$ 649.00 USD
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As Gen 1 B58-powered BMWs in the F3X and F2X platforms have racked up miles and dropped in price, they’ve become go-to choices for tuners, track-day enthusiasts, and weekend warriors alike. With aging factory components and a growing number of owners modifying these cars, demand for motorsport-grade performance parts has surged. For those looking to push their Gen 1 B58 to the limit, upgrading the cooling system has quickly become a top priority. As more enthusiasts push the performance limits of F-Chassis BMWs, the factory radiator has started to show its age. Increased boost and upgraded turbos generate significantly more heat, and the stock system can struggle to keep up. Combined with the heat exchanger mounted in front of the radiator, engine coolant temps can get too hot, especially during track use which can trigger limp mode.
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Genuine BMW Auxiliary Radiator - F22/3, F3X
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Genuine BMW - Corporate Logo
T#:530935
Part#: 17118625447
Ships in 3 Business Days
9% off MSRP $ 368.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 333.99 USD
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9% off MSRP
$ 368.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 333.99 USD
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For enhanced cooling during intense performance, certain BMW 335i and 340i models feature an extra radiator positioned within the front right wheel well. Unfortunately, this radiator often suffers damage from rocks, debris, and other road hazards.

Fortunately, BMW offers brand-new replacements for this part. If you've observed coolant leaks near the front bumper or experienced unexplained coolant loss, it's advisable to inspect your remote radiator for leaks and consider replacing it as needed.

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Genuine BMW Radiator - F30 F32 F23 F33 F22
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:174445
Part#: 17117628057
In Stock
10% off MSRP $ 351.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 317.99 USD
Free Shipping
10% off MSRP
$ 351.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 317.99 USD
Free Shipping


Genuine BMW Additional Radiator -
This item fits the following BMW Chassis:
F30,F32,F34,F36

Fits BMW Engines including:
N20,N26,N55

CSF High-Performance Radiator - Manual Transmission - F22, F87 M2, F3...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:598762
Part#: 7080
In Stock
$ 599.00 USD
Free Shipping
$ 599.00 USD
Free Shipping
CSF is one of the premier cooling product specialists available on the market thanks to designs such as their High-Performance Aluminum Radiators. Using a single pass designed core, this radiator gives you all the cooling you could ever need. Paired with these radiators are CNC machined brackets and corrosion-resistant hardware that allows the final installation to have same-as-stock fitment! This enables you to have much higher cooling without having to cut away any metal or delete any important components just for the sake of lower coolant temperatures. Features & Specifications: 2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube Technology Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact CNC Machined “Quick-Connect” Inlet/Outlet Connections CNC Machined Brackets and Fittings for Superb Fit and Durability All-Aluminum Race Style Drain Plug 1-Hour “Mirror Finish” Hand Polish “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, AC Condenser, Mounting Brackets and Fan Shroud OEM #: 17117600520
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Radiator - N20 2.0L & N55 3.0L Engine
For vehicles with an automatic or sport automatic transmission only
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Nissens - Corporate Logo
T#:381279
Part#: 17117618807
In Stock
$ 218.35

This product was last offered at the strikethrough price on
01-12-2026

$ 191.99 USD
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$ 191.99 USD
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Ensure optimal engine cooling performance for your BMW N20 2.0L & N55 3.0L Engines with Turner Motorsport's Nissens Radiator. Designed to withstand the demands of high-performance engines, this replacement radiator from Nissens ensures efficient heat dissipation, keeping your engine at an optimal operating temperature. With a direct fit for easy installation, this radiator is the perfect solution to keep your BMW running smoothly.

  • Direct replacement for BMW N20 2.0L & N55 3.0L Engines
  • Ensures efficient heat dissipation for optimal engine cooling
  • High-quality construction for durability and reliability
  • Easy installation with direct fit design
  • Maintains engine performance and longevity
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CSF OE Style Radiator - BMW F22 F30/34 F32/33/36 N26 2.0L
For vehicles with the N26 SULEV engine only! Not compatible with the standard N20 equip...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CSF - Corporate Logo
T#:33846564
Part#: 3723
In Stock
$ 128.99 USD
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$ 128.99 USD
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CSF Radiators are designed and built to High Performance Standards & sold worldwide for over 50 years - over 30 Million Units Sold! CSF Radiators are carefully engineered & Wind Tunnel Tested in a laboratory for Cooling Performance Validation. CSF has over 10,000 different models of Radiators that they manufacture & supply for all the leading brands of vehicles on the road
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Module Mount - Right - F22, F23, F30, F31, F32, F33, F34, F36 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:570792
Part#: 17119487033
In Stock
6% off MSRP $ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping
6% off MSRP
$ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping
VRSF Front Mount Intercooler Upgrade - B48 B46 B58
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
VRSF - Corporate Logo
T#:13036536
Part#: VRSFFMI16
In Stock
20% off MSRP $ 449.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 359.99 USD
Free Shipping
20% off MSRP
$ 449.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 359.99 USD
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This FM intercooler upgrade from VRSF will help your engine keep up with delivering cool air to your engine to maximize performance. It also allows for higher hp gains.


Dinan High-Performance Heat Exchanger - F22/23 F3X B46/48 B58 ...
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Dinan - Corporate Logo
T#:21045539
Part#: D780-0002
In Stock
11% off MSRP $ 658.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 584.99 USD
Free Shipping
11% off MSRP
$ 658.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 584.99 USD
Free Shipping
The factory B4x/B58 heat exchanger is not built to cater to the rigorous demands often associated with a modified build. The thin core is easily overwhelmed with IAT's rising dramatically once pushed beyond a few successive WOT pulls or even a few minutes at the track. This elevation in temperature gives way to the factory ECU fail safes pulling timing and reducing overall power in order to keep the system from overheating to the point of permanent damage. On an application where enjoyment is directly attributed to pushing the platform to its limits this constraint to cooling presents a challenge for the automotive enthusiast. The Dinan B4x/B58 heat exchanger for the F2x/F3x chassis assists in mitigating these issues with a more robust core (48mm thick Dinan core vs. 27mm thick OEM core) that wields 78% more heat transfer surface area for improved cooling capacity. The significant increase in core thickness requires unique "L" shaped end tanks to be incorporated as well, which also contributes to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a 15° IAT delta recorded over stock the Dinan heat exchanger is ready, and able, to assist in extending your vehicles ability to deliver maximum performance time and time again for your driving enjoyment! Features: Average of 8° reduction in IAT's with a maximum reduction of 15° over 15 successive WOT pulls Reduces the tendency to heat soak / go in to limp mode 48mm thick Dinan cooler vs. 27mm thick stock cooler 78% more cooling surface area and volume than stock 100% TIG welded and pressure tested Installation hardware included (inclusive of xDrive specific transmission oil cooler brackets) NOTE: Due to the enlarged core and unique "L" shaped endtanks minor modification to the plastic core stack shroud may be required with some factory configurations ( particularly those with the optional OEM hot climate heat exchanger). Consult the installation PDF for full documentation on what exactly that entails. (https://documents.dinancars.com/d780-0002.pdf)
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CTS Turbo B58 Radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CTS - Corporate Logo
T#:23053175
Part#: CTS-B58-HX
Ships in 8 Business Days
Sale - Save 15% $ 499.99

This product was last offered at the strikethrough price on
06-25-2026

$ 424.99 USD
Free Shipping
Sale - Save 15%
$ 499.99

This product was last offered at the strikethrough price on
06-25-2026

$ 424.99 USD
Free Shipping

Enhance cooling performance for tuned B58 engines in your BMW with CTS Turbo's Front Mount Heat Exchanger. This aftermarket heat exchanger offers superior efficiency compared to the factory front-mounted one, addressing cooling inefficiencies.

Key Features:

  • Double-pass core designed for higher flow and increased size than the factory unit, fitting into the stock location
  • CNC machined mounting points and hose connections ensure seamless installation without modifying factory parts
  • Includes a vent for easy air bleeding post-installation
  • High-efficiency aluminum core with smooth bends on coolant connections
  • Hand-welded and pressure tested for reliability
  • Reduces intake air temperature, optimizing engine performance
  • Installation hardware, including transmission cooler relocation brackets, is included
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Genuine BMW Radiator - F30 F32 F22 F33 F23
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:527193
Part#: 17118672106
Ships in 3 Business Days
10% off MSRP $ 858.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 775.99 USD
Free Shipping
10% off MSRP
$ 858.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 775.99 USD
Free Shipping

Genuine BMW Radiator Carrier - F30 F32 F31 F22 F33 F23
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:46031
Part#: 17117600537
Ships in 3 Business Days
6% off MSRP $ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping
6% off MSRP
$ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping


Genuine BMW Module Mount, Right -
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26,N55

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Genuine BMW Radiator Support (V-Brace) - F30 F32 F31 F22 F33 F23 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:116016
Part#: 51647245789
Ships in 3 Business Days
7% off MSRP $ 90.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 84.99 USD
Free Shipping
7% off MSRP
$ 90.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 84.99 USD
Free Shipping


Genuine BMW V-Brace For Front Panel -
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Genuine BMW Radiator Carrier - F30 F32 F31 F22 F33 F23
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:46030
Part#: 17117600536
Ships in 3 Business Days
6% off MSRP $ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping
6% off MSRP
$ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping


Genuine BMW Module Mount, Left -
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26,N55

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Module Mount - Left - F22, F23, F30, F31, F32, F33, F34, F36 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:570791
Part#: 17119487032
Ships in 3 Business Days
6% off MSRP $ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping
6% off MSRP
$ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping
CSF High-Performance Radiator - Automatic Transmission - F22/23, F30/...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:598763
Part#: 7081
Special Order: No Guaranteed ETA
$ 689.00 USD
Free Shipping
$ 689.00 USD
Free Shipping
CSF is one of the premier cooling product specialists available on the market thanks to designs such as their High-Performance Aluminum Radiators. Using a single pass designed core, this radiator gives you all the cooling you could ever need. Paired with these radiators are CNC machined brackets and corrosion-resistant hardware that allows the final installation to have same-as-stock fitment! This enables you to have much higher cooling without having to cut away any metal or delete any important components just for the sake of lower coolant temperatures. Features & Specifications: 2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube Technology Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact CNC Machined “Quick-Connect” Inlet/Outlet Connections CNC Machined Brackets and Fittings for Superb Fit and Durability All-Aluminum Race Style Drain Plug 1-Hour “Mirror Finish” Hand Polish “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, AC Condenser, Mounting Brackets and Fan Shroud OEM #: 17117618807
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Genuine BMW Radiator - F30 F32 F31 F22 F33 F23
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:46036
Part#: 17117600697
Ships in 3 Business Days
10% off MSRP $ 351.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 317.99 USD
Free Shipping
10% off MSRP
$ 351.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 317.99 USD
Free Shipping


Genuine BMW Additional Radiator -
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26,N55

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