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CSF OE Style Radiator and Expansion Tank - M42 1.8L E30 318i/is, E36 318i/is/ti
Keep your engine running cool when the temperature rises
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 3188254
Mfg#: 2524

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Availability:
In Stock
$124.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Air Conditioning Condenser
Stay cool and keep your A/C working with this new condenser by CSF bringing you OE styling at a fraction of the cost!
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 3545318
Mfg#: 10687

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Availability:
Ships on Nov 23, 2026
$75.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
High-Performance Radiator - Manual Transmission
Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components!
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with a Manual Transmission only
Brand: CSF - Corporate Logo
ES#: 4147446
Mfg#: 7080

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Availability:
In Stock
$599.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
RENNTech By CSF Mercedes R129 SL600 OEM+ / Performance All-Aluminum Radiator
Modernize your classic SL’s cooling system with a CSF all-aluminum, OE-style drop-in radiator engineered with RENNTech for superior cooling, durability, and performance.
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 5516751
Mfg#: 7240

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Availability:
In Stock
$1195.00 USD
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High Performance Aluminum - left
Lower engine temperatures mean more power and longer life of engine components!
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 2992650
Mfg#: 7047

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Availability:
Ships in 3 Business Days
$545.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
High Performance Aluminum - right
Lower engine temperatures mean more power and longer life of engine components!
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 2992651
Mfg#: 7048

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Availability:
Ships in 3 Business Days
$545.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
Race-Spec Oil Cooler
Featuring a fully TIG-welded design with a cast endtank. The most reliable, durable, best fitting oil cooler on the market!
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 3477949
Mfg#: 8092

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Availability:
Ships in 7 Business Days
$359.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
High Performance Aluminum Radiator
Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components!
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 4617221
Mfg#: 7204

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Availability:
In Stock
$535.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
Radiator
Fix leaks and keep your cooling system efficient - Featuring OEM specified Plastic Tank/Aluminum Core Construction
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 3545359
Mfg#: 3575

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Availability:
In Stock
$212.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
High-Performance All-Aluminum Auxiliary Radiators
Help Keep Engine Water Temperatures Lower!
2X Entries Into Our F80 M3 Sweepstakes
Brand: CSF - Corporate Logo
ES#: 4499587
Mfg#: 8198

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Availability:
Ships in 3 Business Days
$499.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
CSF Radiators is the industry leader in high-performance cooling solutions for European vehicles and high-performance applications. Known for their cutting-edge radiators, intercoolers, and oil coolers, CSF provides the most advanced cooling technologies available. Whether you're looking to upgrade your cooling system for track use, street performance, or extreme conditions, CSF products are engineered to deliver superior heat dissipation, engine cooling, and overall reliability.

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Manufacturer names and/or part numbers are used only for identification purposes.

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