BMW Cooling System Parts & Accessories for BMW G82 M4 S58 3.0L

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The cooling system is arguably the weakest point in numerous BMWs. If you drive an aging BMW or plan on taking your car to the track like we do, we recommend beefing up your cooling system before going to the track. Generally, the main components in your cooling system that are prone to failure include the following: expansion tank, factory hoses, water pump, thermostat, fan (especially if your vehicle comes factory with a clutch fan), and radiator. Factory BMW expansion tanks are plastic and prone to either breaking off at connection points or combusting. As factory rubber hoses age they either crack or break over time - we offer silicone cooling hose upgrades for most applications to avoid future failures. If you have an older vehicle, your water pump likely comes from the factory with a plastic impeller - we offer upgraded water pumps with metal impellers that are far more reliable. Newer model BMWs utilize electric water pumps - BMW spent millions of dollars engineering these water pumps, but they fail so often that we recommend replacing at 60,000 mile service intervals to avoid being stranded on the side of the road. In terms of thermostats, we offer various upgraded thermostats for racing applications. If your BMW utilizes a clutch fan from the factory, we have several options available in terms of universal electric fans - we recommend replacing these to avoid sending brittle plastic fan blades through your hood. For radiators, we recommend swapping out your radiator for one that does not use plastic connection points like your factory radiator.

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Genuine BMW HT-12 Coolant / Antifreeze - 1 Gallon
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Genuine BMW - Corporate Logo
T#:600648
Part#: 83192468442
In Stock
$ 35.95 USD
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Ensure optimal cooling for your BMW with Genuine BMW Coolant, providing the quality and performance your vehicle deserves. When it comes to maintaining your BMW, replacing old or worn-out parts with factory replacements is essential, and fluids are no exception. Experience the benefits of Genuine BMW Coolant: Specially designed for BMW vehicles. Factory replacement for optimal performance. Addresses flaws in the factory cooling system. Prevents antifreeze loss in both cold and hot weather. Recognizable green color for easy identification. BMW HT-12 can be used in any vehicle that currently contains G48 coolant (blue), but G48 should not continue to be used in vehicles that were originally filled with HT-12. (see compatibility image) This HT-12 Antifreeze/Coolant is exclusively formulated and produced for BMW to protect your engine year-round when used as directed. It fulfills the very high standards and requirements set by BMW to help protect the engine against freezing, boil over, corrosion, and excessive silicate gel precipitation. This ethylene glycol-based antifreeze contains no nitrites or phosphate, greatly reducing the possibility of harmful deposit formation. BMW antifreeze provides protection for metals such as cast iron, steel, and aluminum.
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CSF High-Performance Auxiliary Radiator - BMW G8X M3/M4/M2 S58 3.0L ...
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2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:37521036
Part#: 8321
In Stock
7% off MSRP $ 519.00

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

$ 485.00 USD
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7% off MSRP
$ 519.00

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

$ 485.00 USD
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CSF designed the coolers to be a true “Drop-in Fit” for easy installation fitting both left and right sides. Each cooler mounts in the factory location and uses the OEM quick connections. The High-Performance Auxiliary Radiators work in conjunction with the rest of the cooling system to reduce temperatures. They not only help keep temperatures in optimal ranges but also prolongs the heat soak threshold. There’s nothing worse than having your track session cut short because you need to do a cooldown lap.

Compared to the OEM G8X coolers, the CSF units are a significant upgrade. The TIG welded aluminum tanks are much larger than the OE plastic tanks offering superior strength and fluid volume. A larger 2-row 42mm core increases cooling efficiency and capacity. This high-efficiency core uses CSF’s Exclusive B-Tube Technology and the latest 5mm fin technology, maximizing airflow and heat dissipation. These 5mm fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while still maintaining good airflow.

100% All-Aluminum construction ensures the best performance and durability. The mounting pins and brackets are much stronger and more durable than the OE plastic pod mounting system. In addition, the black finish provides extra protection and offers a stealthy look behind the grilles of your G8X.

The CSF auxiliary radiators also feature integrated bolt on rock guards to keep the coolers safe. You’ve no doubt heard horror stories about OEM coolers getting punctured and spilling fluids all over the road or track. Now you can feel more confident that your cooling system is safer from road debris.

Because each auxiliary radiator is used for a different system you can elect to replace one at a time. For those looking to further improve the Charge Air Cooling system replace the right side auxiliary radiator. Those looking to improve the engine cooling system should replace the left side.


Features:

Sold Individually – all applications require 2 auxiliary radiators

Multi-Fit – Fits Both Left & Right Side

2-Row – 42mm High-Performance Core Featuring CSF’s Exclusive B-tube Technology

Ultra Efficient 5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact

Tank Volume and Core Size Increased

100% All-Aluminum TIG-Welded Construction

OEM Style “Quick Connect” Inlet/Outlet

True “Drop-in Fit” Requires No Modifications to Install

Includes Detachable Rock Guard

Individually Leak and Pressure Tested

High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement

Satin Black Finish for OEM+ Look

2-Year Limited Warranty


CSF vs OE:

Feature                           CSF           OEM

Core Width                  42mm          34mm

Core Rows                   2-row          1-row

Fin Height                     5mm           5mm

Tank Material         All Aluminum     Plastic

Construction     100% TIG welded  Crimp on gasket


OEM Part Number: BMW 17118095285 (17 11 8 095 285)


Fitment:

2021+ BMW G80 M3 (incl. Competition & CS) – 6MT & ZF8 Auto

2021+ BMW G82/G83 M4 (incl. Competition, CS, & CSL) – 6MT & ZF8 Auto

2022+ BMW G81 M3 (incl. Competition) – 6MT & ZF8 Auto

2022+ BMW G87 M2 (incl. Competition) – 6MT & ZF8 Auto

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Genuine BMW Engine Coolant Expansion Tank Cap - 17135A1BD89
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Genuine BMW - Corporate Logo
T#:29699315
Part#: 17135A1BD89
In Stock
6% off MSRP $ 34.99

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

$ 32.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 34.99

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

$ 32.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cover Lid
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6,F01,F02,F06,F10,F12,F13,F15,F16,F30,F80 M3,F82 M4,F83,i3i12


Genuine BMW G8X S58 3.0L Radiator Lower Stone Chip Guard
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Genuine BMW - Corporate Logo
T#:28836404
Part#: 17119882366
Ships in 2 Business Days
4% off MSRP $ 106.29

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

$ 102.06 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 106.29

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

$ 102.06 USD
Free Shipping on orders $49 and up

Genuine BMW G8X S58 3.0L Radiator Lower Stone Chip Guard

Enhance the protection of your BMW's radiator with the Genuine BMW G8X S58 3.0L Radiator Lower Stone Chip Guard. Specifically designed for the G8X S58 3.0L engine, this stone chip guard provides an extra layer of defense against road debris and stone chips. Keep your radiator in pristine condition and ensure optimal cooling performance with this genuine BMW accessory.

  • Genuine BMW part ensures perfect compatibility and fit
  • Provides extra protection against road debris and stone chips
  • Specifically designed for the G8X S58 3.0L engine
  • Helps maintain radiator in pristine condition
  • Ensures optimal cooling performance
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Genuine BMW Thermostat - E53 E6X E70 F10 F12 F13 F8X
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Genuine BMW - Corporate Logo
T#:2255
Part#: 11537586885
Ships in 2 Business Days
8% off MSRP $ 135.99

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

$ 124.99 USD
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8% off MSRP
$ 135.99

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

$ 124.99 USD
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Don't take chances! Proper maintenance is required to keep your car performing at peak levels. The thermostat basically controls when your car will overheat. Don't let it fail on you.
Genuine BMW Auxillary Electric Water Pump - G-Chassis BMW B48/46 B58 ...
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Genuine BMW - Corporate Logo
T#:602507
Part#: 11518651287
Ships in 2 Business Days
9% off MSRP $ 88.99

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

$ 80.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 88.99

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

$ 80.99 USD
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Auxillary water pumps are electric water pumps that pump coolant to critical components of your BMW. A failing pump can cause excessive noise and intermittent cooling issues, leading to potential damage if not replaced quickly enough. If the electric motor dies completely, chances are any parts downstream from the pump will overheat and fail, leading to costly repairs and replacements.
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Coolant Expansion Tank
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Genuine BMW - Corporate Logo
T#:14419816
Part#: 17138093924
Ships in 2 Business Days
6% off MSRP $ 248.99

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

$ 233.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 248.99

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

$ 233.99 USD
Free Shipping on orders $49 and up
Genuine BMW Hose Clamp 07129952104
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T#:6533
Part#: 07129952104
In Stock
$ 3.99 USD
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GENUINE BMW HOSE CLAMP 07129952104

CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
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Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 3 Business Days
New Item
$ 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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RADIATOR
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Genuine BMW - Corporate Logo
T#:14419815
Part#: 17118747893
Ships in 2 Business Days
9% off MSRP $ 737.99

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

$ 674.99 USD
9% off MSRP
$ 737.99

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

$ 674.99 USD