SKU: 7216 | UPC: 710353072165
CSF 18-23 Subaru Crosstrek / 17-22 Impreza High-Performance All-Aluminum Radiator
This CSF high-performance radiator upgrades cooling for 2018-2023 Subaru Crosstrek and 2017-2022 Impreza models with a thicker 42mm 2-row aluminum core that holds more fluid and sheds heat faster. B-Tube technology and multi-louvered fins deliver better airflow and heat transfer even at low speeds or when clogged with dirt. Keep engine temperatures stable during off-road trails or heavy traffic with this direct replacement that outperforms stock.
Key Features
- 42mm 2-Row Aluminum Core: Boosts fluid capacity and heat dissipation compared to factory 1-row design for reliable cooling under stress
- B-Tube Technology: Exclusive oval tubes increase heat transfer by 15% over standard welded tubes for quicker engine temperature drops
- Multi-Louvered Fins: Enhance airflow through the core especially when relying on fans at low off-road speeds
- Aluminum End Tanks: TIG welded for superior strength versus OEM plastic crimped tanks that fail under pressure
- Plug-and-Play Design: Exact fit with no cutting trimming or modifications required for simple installation
Product Notes
- Ideal for off-roading where lower speeds demand fan-dependent cooling
- Larger core maintains performance even when covered in dust mud or debris
- Core size 18-3/8in x 16-1/2in x 1-5/8in thick provides extra cooling margin
Installation Notes
- Professional installation recommended.
- Direct bolt-on replacement using factory mounts and hoses
- Compatible with OEM fans shrouds and hardware no adapters needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2022 | Subaru | Impreza | Base |
| 2017-2022 | Subaru | Impreza | Limited |
| 2017-2022 | Subaru | Impreza | Premium |
| 2018-2023 | Subaru | Crosstrek | Base |
| 2018-2023 | Subaru | Crosstrek | Limited |
| 2018-2023 | Subaru | Crosstrek | Premium |
| 2021-2023 | Subaru | Crosstrek | Sport |
Why Choose CSF?
- Decades of motorsport cooling expertise with parts in racing championships worldwide
- All-aluminum construction built to last under extreme heat and pressure
- Precision engineering ensures perfect fit and peak thermal efficiency
Frequently Asked Questions
- Q: Will this fit my 2023 Crosstrek Premium?
A: Yes it is a direct fit for all 2018-2023 Crosstrek Base Limited Premium and 2021-2023 Sport trims as a plug-and-play upgrade - Q: What materials are used in construction?
A: Full 100% aluminum core tubes fins and TIG-welded end tanks for corrosion resistance and durability - Q: What is the warranty and install process?
A: Backed by CSF lifetime warranty against defects bolt-on install takes 30-60 minutes with basic tools no custom work needed
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box 25in x 19in x 6in
- Weight: 13.2 lbs product 15 lbs shipping
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