Performance Aluminum Radiator, fits Chevrolet Cobalt SS 2005-2010
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- One-row brazed aluminum core provides improved cooling efficiency compared to the factory radiator, keeping Cobalt SS temps in check during aggressive street and track use.
- Polished aluminum end tanks upgrade the engine bay while full aluminum construction delivers heat and pressure tolerance the plastic-tank factory unit can't match.
- Magnetic Drain Plug is included to capture metallic debris β no additional hardware needed for a complete install.
- Full aluminum construction with TIG-welded end tanks eliminates the stock plastic end tanks that crack under heat cycling and repeated track sessions.
- Brazed aluminum core transfers thermal energy into the airstream more efficiently than the lower-density OEM unit during extreme driving conditions.
- Confirmed direct fit for the 2005β2010 Chevrolet Cobalt SS β no cutting, fabricating, or adapter work required.
- Handles the cooling demands of stock and modified Cobalt SS builds running the street or track.
- Own it for life β backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.
Key Benefits
- One-row brazed aluminum core provides improved cooling efficiency compared to the factory radiator, keeping Cobalt SS temps in check during aggressive street and track use.
- Polished aluminum end tanks upgrade the engine bay while full aluminum construction delivers heat and pressure tolerance the plastic-tank factory unit can't match.
- Magnetic Drain Plug is included to capture metallic debris β no additional hardware needed for a complete install.
- Full aluminum construction with TIG-welded end tanks eliminates the stock plastic end tanks that crack under heat cycling and repeated track sessions.
- Brazed aluminum core transfers thermal energy into the airstream more efficiently than the lower-density OEM unit during extreme driving conditions.
- Confirmed direct fit for the 2005β2010 Chevrolet Cobalt SS β no cutting, fabricating, or adapter work required.
- Handles the cooling demands of stock and modified Cobalt SS builds running the street or track.
- Own it for life β backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.
| Overall Length (in) | 16.99 |
|---|---|
| Overall Height (in) | 33.07 |
| Overall Width (in) | 4.21 |
| Core Length (in) | 26.77 |
| Core Height (in) | 14.8 |
| Core Thickness (in) | 0.08 |
| Fluid Capacity (gal) | 2.6 |
| Rows | 2 |
| Inlet (in) | 1.34 |
| Outlet (in) | 1.34 |
| Drain Plug Thread Size | M12 x 1.5 |
| DPI | 13042 |
| Applications | 2005-2007 Chevrolet Cobalt Supercharged 2008-2010 Chevrolet Colbalt Turbocharged |
| Engine Codes | LSJ LNF |
| Chassis Codes | GM Delta |
| Coolant Capacity | 2.6 |
Magnetic Drain Plug w/ Dowty Oil Seal
Mishimoto Lifetime Warranty
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.


