BMW Cooling System Parts & Accessories for BMW 3 Series F30 (2012+)

Coolant Vacuum Purge & Refill Tool Set

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T#:402498

Part#: 024948SCH01A

In Stock

Sale - Save 22% $ 115.99

This product was last offered at the strikethrough price on
05-03-2026

$ 89.99 USD

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The Schwaben Coolant Vacuum Fill Tool ensures no air pockets get into your cooling system while you're replacing your coolant - intended for use to refill your cooling system, not for removal. Can be used with Schwaben fluid extractors or with shop air - standard air compressor with a minimum rating of 90 PSI (6.2 bar). Includes all fittings and adapters necessary for use, with a molded storage case to keep your Schwaben Vacuum Fill Tool pristine for future use.

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ECS Exact-Fit Silicone Expansion Tank Hose - F-Chassis N55

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T#:37892077

Part#: 006402LA03

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$ 104.99 USD

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Over time, factory rubber hoses break down and eventually fail as a result of consistent exposure to chemical-rich antifreeze and hot engine bay temperatures. While all coolant hoses are prone to failure, the expansion tank hose is especially susceptible to failure. To fix this issue, ECS has created the ultimate performance hose upgrade! Crafted from heavy-duty, fiber-reinforced silicone, this ECS Exact-Fit Silicone Expansion Tank Hose withstands higher temperatures and greater pressure than the factory rubber alternative. Engineered to resist electrochemical degradation, it’s tested for continuous operation at 250°F and over 45 psi, ensuring improved reliability, enhanced flow, and reduced turbulence. To further improve upon the factory hose design, ECS engineers developed precision-machined billet aluminum "Quick Connect" hose ends. Unlike the OEM plastic counterparts, these robust components resist heat-induced failure, ensuring long-term durability and reliability. Replaces OEM Part Numbers: 17128570061, 17128507235. Installation is straightforward: begin by removing the factory overflow hose and retaining clips. Transfer the OEM metal clips from the factory connector to the new billet fittings, then press the fittings onto the expansion tank and upper coolant hose. The included silicone hose is routed through the OEM path and securely clamped onto the billet fittings. After installation, the fittings can stay in place, only the silicone needs to be removed for future maintenance. Key Benefits: Direct OEM Fitment – Retains factory hose routing while eliminating the weaknesses of rubber construction. High-Temperature Resistance – Silicone material withstands extreme heat and chemicals for long-term durability. 2-Ply, Fiber-Reinforced Fluorosilicone Construction – Provides superior resistance to glycol-based coolant and other harsh fluids. Upgraded Billet Aluminum Quick-Connect Ends – CNC-machined from 6061-T6 aluminum with integrated O-rings, ensuring a secure, leak-free connection that won’t degrade over time. Easy Installation – Includes stainless steel clamps for a hassle-free, bolt-on upgrade.

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ECS Performance Coolant Outlet Hose Kit - F22/23 F3X F87 N55 ...

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T#:599846

Part#: 004503LA01

Ships in 2 Business Days

Sale - Save 15% $ 109.99

This product was last offered at the strikethrough price on
06-14-2026

$ 93.49 USD

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$ 109.99

This product was last offered at the strikethrough price on
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$ 93.49 USD

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The perfect upgrade for your connection between your thermostat and cylinder head. Designed using durable silicone and billet aluminum to greatly outlast the OE rubber and plastic combination. Some of the weakest points of the cooling systems in BMW's can come down to the OE plastic fittings breaking down from the constant changes in temperature, softening these plastic components. When this happens, even simply moving the hose slightly could cause the fitting to crack, causing the coolant to leak all over. The ECS design silicone hose with billet aluminum adapter retains OE fitment with superior strength to not only handle the performance, but also stand up to the wear and tear of a daily driver. Features: Manufactured from billet 6061-T6 and type III anodized for exceptional durability and corrosion resistance. Much stronger part than OEM plastic Will not become brittle and fatigue over time due to thermal cycling. This will prevent the part from breaking during removal and re-installation. Constructed of 4-Ply reinforced silicone for improved durability over the failure-prone OE rubber hose. Flourosilicone lined internal layer for exceptional chemical resistance. Silicone offers reduced thermal conductivity as well as improved resistance to ozone and UV degradation for improved performance and durability. Follows OEM form for perfect fitment. Utilizes OEM O-ring 11537545278 to ensure a proper seal. Replaces Genuine BMW Part Number: 11537598234

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CSF OE Style Radiator - F22 F87 F30 F32

For vehicles with the M Sport Package (P337A) and M Sport Brakes (S2NHA)

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T#:554028

Part#: 3829

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$ 113.99 USD

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$ 113.99 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 OE Style Radiator - F22/23 F3X

For vehicles with automatic transmission (S205A) or sport automatic transmission (S2TBA... For vehicles with automatic transmission (S205A or S2TBA) and M Sport Package (P337A) only

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T#:638779

Part#: 3725

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$ 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 Radiator - Gen1 B58/ F87 M2

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T#:45210289

Part#: 8355

In Stock

Sale - Save 10% $ 389.00

This product was last offered at the strikethrough price on
10-04-2026

$ 350.10 USD

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$ 389.00

This product was last offered at the strikethrough price on
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$ 350.10 USD

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Radiator / Cooling System Pressure Tester- Bavarian Autosport ...

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T#:580397

Part#: B8800084

In Stock

Sale - Save 15% $ 146.99

This product was last offered at the strikethrough price on
05-03-2026

$ 124.94 USD

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$ 146.99

This product was last offered at the strikethrough price on
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$ 124.94 USD

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ECS Performance Coolant Outlet Hose Kit - E84 F10 F15 F25 F26 F22/23 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:599850

Part#: 004520LA01

Ships in 2 Business Days

Sale - Save 25% $ 109.99

This product was last offered at the strikethrough price on
06-14-2026

$ 82.49 USD

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Sale - Save 25%

$ 109.99

This product was last offered at the strikethrough price on
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$ 82.49 USD

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The perfect upgrade for your connection between your thermostat and cylinder head. Designed using durable silicone and billet aluminum to greatly outlast the OE rubber and plastic combination. Some of the weakest points of the cooling systems in BMW's can come down to the OE plastic fittings breaking down from the constant changes in temperature, softening these plastic components. When this happens, even simply moving the hose slightly could cause the fitting to crack, causing the coolant to leak all over. The ECS design silicone hose with billet aluminum adapter retains OE fitment with superior strength to not only handle the performance, but also stand up to the wear and tear of a daily driver. Features: Manufactured from billet 6061-T6 and type III anodized for exceptional durability and corrosion resistance. Much stronger part than OEM plastic Will not become brittle and fatigue over time due to thermal cycling. This will prevent the part from breaking during removal and re-installation. Constructed of 4-Ply reinforced silicone for improved durability over the failure-prone OE rubber hose. Flourosilicone lined internal layer for exceptional chemical resistance. Silicone offers reduced thermal conductivity as well as improved resistance to ozone and UV degradation for improved performance and durability. Follows OEM form for perfect fitment. Utilizes OEM O-ring 11537545278 to ensure a proper seal. Replaces Genuine BMW Part Number: 11537603514

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CSF High Performance Intercooler Radiator - Black - F22/23 F3X B46/48...

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T#:585020

Part#: 8131B

In Stock

Sale - Save 10% $ 695.00

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

$ 625.50 USD

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This product was last offered at the strikethrough price on
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$ 625.50 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 - Polished - F22/23 F3X B46...

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T#:585012

Part#: 8131

In Stock

Sale - Save 10% $ 695.00

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

$ 625.50 USD

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Sale - Save 10%

$ 695.00

This product was last offered at the strikethrough price on
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$ 625.50 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 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...

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T#:33846564

Part#: 3723

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$ 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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CSF High-Performance All-Aluminum Radiator - BMW F22/23 F3X Gen 1 B58...

For vehicles with the M Sport Package (P337A and/or P7B3A)

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T#:40478113

Part#: 7089

In Stock

Sale - Save 10% $ 649.00

This product was last offered at the strikethrough price on
10-04-2026

$ 584.10 USD

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$ 584.10 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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CSF OE Style Radiator - F22/23 F3X (Manual Trans)

For vehicles with manual transmission only

2X Entries Into Our F80 M3 Sweepstakes

T#:638780

Part#: 3724

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 Aluminum Radiator - F87 F22 F30 F32 F36 ...

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T#:401593

Part#: 7078

Back Ordered

Sale - Save 10% $ 675.00

This product was last offered at the strikethrough price on
10-04-2026

$ 607.50 USD

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$ 675.00

This product was last offered at the strikethrough price on
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$ 607.50 USD

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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 allow final installation to have a 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:

Two-row 42mm dual core with "B-Tube" technology
CNC machined mounting brackets
All needed hardware included
Hand polished aluminum with a mirror-like finish
Stock fitment prevents modification to engine bay

Fits the following BMWs:
2016+ F87 BMW M2
2012-2016 F22 BMW M235i/i xDrive
2012-2016 F30 BMW 335i/i xDrive
2012-2016 F32/36 BMW 435i/i xDrive

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CSF High-Performance Radiator - Manual Transmission - F22, F87 M2, F3...

2X Entries Into Our F80 M3 Sweepstakes

T#:598762

Part#: 7080

In Stock

Sale - Save 10% $ 599.00

This product was last offered at the strikethrough price on
10-04-2026

$ 539.10 USD

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$ 599.00

This product was last offered at the strikethrough price on
10-04-2026

$ 539.10 USD

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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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CSF High-Performance Radiator - Automatic Transmission - F22/23, F30/...

2X Entries Into Our F80 M3 Sweepstakes

T#:598763

Part#: 7081

Special Order: No Guaranteed ETA

Sale - Save 10% $ 689.00

This product was last offered at the strikethrough price on
10-04-2026

$ 620.10 USD

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Sale - Save 10%

$ 689.00

This product was last offered at the strikethrough price on
10-04-2026

$ 620.10 USD

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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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CSF Universal Large Single-Pass Oil Cooler - Universal Application ...

2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler

T#:53608839

Part#: 8371

Ships in 4 Business Days

$ 499.00 USD

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$ 499.00 USD

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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.

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BMW Cooling System Parts & Accessories for BMW 3 Series F30 (2012+)

Sub-Categories

Coolant Vacuum Purge & Refill Tool Set

ECS Exact-Fit Silicone Expansion Tank Hose - F-Chassis N55

ECS Performance Coolant Outlet Hose Kit - F22/23 F3X F87 N55 ...

CSF OE Style Radiator - F22 F87 F30 F32

CSF OE Style Radiator - F22/23 F3X

CSF High-Performance Radiator - Gen1 B58/ F87 M2

Radiator / Cooling System Pressure Tester- Bavarian Autosport ...

ECS Performance Coolant Outlet Hose Kit - E84 F10 F15 F25 F26 F22/23 ...

CSF High Performance Intercooler Radiator - Black - F22/23 F3X B46/48...

CSF High Performance Intercooler Radiator - Polished - F22/23 F3X B46...

CSF OE Style Radiator - BMW F22 F30/34 F32/33/36 N26 2.0L

CSF High-Performance All-Aluminum Radiator - BMW F22/23 F3X Gen 1 B58...

CSF OE Style Radiator - F22/23 F3X (Manual Trans)

CSF High Performance Aluminum Radiator - F87 F22 F30 F32 F36 ...

CSF High-Performance Radiator - Manual Transmission - F22, F87 M2, F3...

CSF High-Performance Radiator - Automatic Transmission - F22/23, F30/...

CSF Universal Large Single-Pass Oil Cooler - Universal Application ...

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