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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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CSF
CSF 8042 Performance Dual-Pass Oil Cooler for Select 2007-2015 BMW 1/3 Series & X1 (E9X/E8X)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2007-2015 BMW 1 Series (1M/135i/135is), 3 Series (335i/335is/M3), and X1 xDrive35i models. This versatile unit serves as a high-performance DCT transmission cooler for the E9X M3 or a primary engine oil cooler for 6-speed manual equipped N54/N55 models.
The CSF 8042 is engineered as a true plug-and-play solution, utilizing CSF’s advanced AC condenser technology. Featuring a 22mm wide, 11-channel microtube core, this dual-pass design provides a significant thermal upgrade over the factory unit. Laboratory testing shows it is approximately 30% more efficient than the OEM cooler, thanks to a high-density multi-louvered fin design that offers 20% more surface area contact.
Designed for a seamless installation, this "Drop-in Fit" cooler requires no modifications and is compatible with all factory mounting points, oil-line connections, and plastic ducting/shrouds.
- Manufacturer Part Number: 8042
- Replaces OEM Part Number: 17227521376
- Core Design: 11-channel microtube (vs. 10-tube OEM)
- Technology: Dual-pass high-pressure 22mm wide core
- Construction: High-density multi-louvered fins for 30% improved efficiency
- Fitment Type: Direct replacement, compatible with OEM brackets and oil lines
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2013 | BMW | 135i | Base |
| 2013 | BMW | 135is | Base |
| 2007-2013 | BMW | 335i | Base |
| 2009-2013 | BMW | 335i xDrive | Base |
| 2011-2013 | BMW | 335is | Base |
| 2007-2008 | BMW | 335xi | Base |
| 2008-2013 | BMW | M3 | Base |
| 2013-2015 | BMW | X1 | xDrive35i |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
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Sat: 9:00 am – 2:00 pm
Sun: Closed
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CSF 8042 Performance Dual-Pass Oil Cooler for Select 2007-2015 BMW 1/3 Series & X1 (E9X/E8X)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 2007-2015 BMW 1 Series (1M/135i/135is), 3 Series (335i/335is/M3), and X1 xDrive35i models. This versatile unit serves as a high-performance DCT transmission cooler for the E9X M3 or a primary engine oil cooler for 6-speed manual equipped N54/N55 models.
The CSF 8042 is engineered as a true plug-and-play solution, utilizing CSF’s advanced AC condenser technology. Featuring a 22mm wide, 11-channel microtube core, this dual-pass design provides a significant thermal upgrade over the factory unit. Laboratory testing shows it is approximately 30% more efficient than the OEM cooler, thanks to a high-density multi-louvered fin design that offers 20% more surface area contact.
Designed for a seamless installation, this "Drop-in Fit" cooler requires no modifications and is compatible with all factory mounting points, oil-line connections, and plastic ducting/shrouds.
- Manufacturer Part Number: 8042
- Replaces OEM Part Number: 17227521376
- Core Design: 11-channel microtube (vs. 10-tube OEM)
- Technology: Dual-pass high-pressure 22mm wide core
- Construction: High-density multi-louvered fins for 30% improved efficiency
- Fitment Type: Direct replacement, compatible with OEM brackets and oil lines
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2013 | BMW | 135i | Base |
| 2013 | BMW | 135is | Base |
| 2007-2013 | BMW | 335i | Base |
| 2009-2013 | BMW | 335i xDrive | Base |
| 2011-2013 | BMW | 335is | Base |
| 2007-2008 | BMW | 335xi | Base |
| 2008-2013 | BMW | M3 | Base |
| 2013-2015 | BMW | X1 | xDrive35i |
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