Griffin Thermal Products
750 Estes Drive, Piedmont, SC 296731-800-722-3723 · griffinrad.com
Spec Sheet
May 21, 2026
CU-00228
PerformanceFit ComboUnit
MAP
$1,403.00
Pricing subject to change. Please call for the most up-to-date pricing.
PerformanceFit ComboUnit Griffin aluminum radiator with a 23.63" x 22.5" downflow design and 2-row MegaCool core, built for efficient cooling in applications under 850 HP.
Dimensions
Overall (W × H × T)23.63" × 22.50" × 5.68"
Core (W × H × T)23.63" × 18.50" × 2.68"
Core Area437.2 sq in
Configuration
InletTop Passenger, 1.25"
OutletBottom Driver, 1.5"
Cap IncludedYes
Cooling
Flow TypeDownFlow
Rows2
Tube Size1.25"
Material / FinishAluminum / Natural
Est. Max HP850
Transmission
TransmissionManual
Trans CoolerNot included
Fan Package
SPAL Fans2 × 11.00"
Total CFM1510 CFM
Application
Engine Family3.7 L5 and 5.3 V8
What's Included
- Aluminum Radiator · 2-row MegaCool core
- 2 × 11.00" SPAL Fans · 1510 CFM total
- Fan Shroud · factory-mounted
- Wiring Harnesses (2) · one per fan
- Temp Sender
- Radiator Cap
Vehicle Fitments
3 vehicles fit this part
| Years | Make | Model | Engine | Trans |
|---|---|---|---|---|
| 2009–12 | Chevrolet | Colorado | L5 & V8 | Manual |
| 2009–12 | GMC | Canyon | L5 & V8 | Manual |
| 2006–10 | Hummer | H3 | L5 & V8 | Manual |
Scan with phoneView Online
Scan the QR code or visit griffinrad.com/products/CU-00228 for product photos, the complete vehicle fitment list, and ordering details.
Made in USA · ISO 9001:2015 Certified · 120,000 sq ft facility in Piedmont, SC
Reorder
1-800-722-3723