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Dorman 620-602 Engine Cooling Fan Blade
Reliable Engine Cooling Fan Blade for Chevrolet and GMC Vehicles
The Dorman 620-602 engine cooling fan blade is designed to maintain optimal engine temperature for select Chevrolet, GMC, Hummer, and Oldsmobile models. Featuring an 11-blade design and durable plastic construction, this fan blade supports efficient airflow and engine cooling performance.
- 11 blades for balanced airflow and cooling efficiency
- 19-inch blade diameter suitable for specific vehicle applications
- White finish for corrosion resistance and durability
- Constructed from high-quality plastic for lightweight strength
- Standard replacement grade for reliable performance
- Includes fan blade only; mounting hardware not included
Durable Design and Precise Fitment
The Dorman 620-602 engine cooling fan blade is engineered to meet OEM specifications for a range of Chevrolet, GMC, Hummer, and Oldsmobile vehicles, including the Chevrolet Astro, Blazer, Bravada, Express 1500 and 2500, GMC Safari, Savana 1500 and 2500, Sonoma, Jimmy, S10, and Hummer H2. Its 19-inch diameter and 11-blade configuration ensure effective airflow to help regulate engine temperature under various driving conditions. The plastic blade material offers a balance of durability and reduced weight, contributing to overall engine efficiency.
Compatible Vehicles and Applications
- Chevrolet Astro, Blazer, Bravada, Express 1500, Express 2500, Jimmy, S10, Sonoma
- GMC Safari, Savana 1500, Savana 2500
- Hummer H2
- Oldsmobile models compatible with this fan blade design
Common Issues Addressed by This Fan Blade
- Overheating caused by damaged or inefficient fan blades
- Engine cooling system performance loss due to worn fan components
- Excessive engine temperature fluctuations during operation
- Noise or vibration from unbalanced or broken fan blades
- Replacement of cracked or chipped fan blades to restore airflow
Installation Notes and Tips
Installation of the Dorman 620-602 engine cooling fan blade requires removal of the existing fan blade assembly. Note that mounting hardware is not included and may need to be reused or purchased separately. Ensure proper alignment and secure fastening to avoid imbalance or vibration. It is recommended to inspect the fan clutch and motor during installation to confirm overall cooling system integrity.
Quality Assurance and Warranty
Dorman provides standard replacement grade parts designed to meet or exceed OEM standards. The 620-602 engine cooling fan blade undergoes quality checks to ensure fitment and durability. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 620-602 |
| Blade Diameter | 19 |
| Blade Material | Plastic |
| Blade Quantity | 11 |
| Friction Material Thickness | White |
| Item Grade | Standard Replacement |
| Mounting Hardware Included | No |
| Package Contents | Fan Blade |
This part fits 85 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Hummer | H2 | N/A | |||
| 2006 | Chevrolet | Express 1500 | N/A | |||
| 2006 | GMC | Savana 1500 | N/A | |||
| 2006 | Hummer | H2 | N/A | |||
| 2005 | Chevrolet | Astro | N/A | |||
| 2005 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 2005 | Chevrolet | Express 1500 | N/A | |||
| 2005 | Chevrolet | Express 2500 | 5.3L | V8 | N/A | |
| 2005 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | |
| 2005 | GMC | Safari | N/A | |||
| 2005 | GMC | Savana 1500 | N/A | |||
| 2005 | GMC | Savana 2500 | 5.3L | V8 | N/A | |
| 2005 | GMC | Savana 2500 | 4.3L | V6 | N/A | |
| 2005 | Hummer | H2 | N/A | |||
| 2004 | Chevrolet | Astro | N/A | |||
| 2004 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 2004 | Chevrolet | Express 1500 | N/A | |||
| 2004 | Chevrolet | Express 2500 | 5.3L | V8 | N/A | |
| 2004 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | |
| 2004 | Chevrolet | S10 | N/A | For vehicles equipped with Air Conditioning | ||
| 2004 | GMC | Safari | N/A | |||
| 2004 | GMC | Savana 1500 | N/A | |||
| 2004 | GMC | Savana 2500 | 5.3L | V8 | N/A | |
| 2004 | GMC | Savana 2500 | 4.3L | V6 | N/A | |
| 2004 | GMC | Sonoma | N/A | For vehicles equipped with Air Conditioning | ||
| 2004 | Hummer | H2 | N/A | |||
| 2003 | Chevrolet | Astro | N/A | |||
| 2003 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 2003 | Chevrolet | Express 1500 | N/A | |||
| 2003 | Chevrolet | Express 2500 | 5.3L | V8 | N/A | |
| 2003 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | |
| 2003 | Chevrolet | S10 | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2003 | GMC | Safari | N/A | |||
| 2003 | GMC | Savana 1500 | N/A | |||
| 2003 | GMC | Savana 2500 | 5.3L | V8 | N/A | |
| 2003 | GMC | Savana 2500 | 4.3L | V6 | N/A | |
| 2003 | GMC | Sonoma | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2003 | Hummer | H2 | N/A | |||
| 2002 | Chevrolet | Astro | N/A | |||
| 2002 | Chevrolet | Blazer | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2002 | Chevrolet | S10 | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2002 | GMC | Safari | N/A | |||
| 2002 | GMC | Sonoma | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2001 | Chevrolet | Astro | N/A | |||
| 2001 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 2001 | Chevrolet | S10 | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2001 | GMC | Jimmy | N/A | For vehicles equipped with Air Conditioning | ||
| 2001 | GMC | Safari | N/A | |||
| 2001 | GMC | Sonoma | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2001 | Oldsmobile | Bravada | N/A | For vehicles equipped with Air Conditioning | ||
| 2000 | Chevrolet | Astro | N/A | |||
| 2000 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 2000 | Chevrolet | S10 | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2000 | GMC | Jimmy | N/A | For vehicles equipped with Air Conditioning | ||
| 2000 | GMC | Safari | N/A | |||
| 2000 | GMC | Sonoma | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 2000 | Oldsmobile | Bravada | N/A | For vehicles equipped with Air Conditioning | ||
| 1999 | Chevrolet | Astro | N/A | |||
| 1999 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 1999 | Chevrolet | S10 | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 1999 | GMC | Jimmy | N/A | For vehicles equipped with Air Conditioning | ||
| 1999 | GMC | Safari | N/A | |||
| 1999 | GMC | Sonoma | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 1999 | Oldsmobile | Bravada | N/A | For vehicles equipped with Air Conditioning | ||
| 1998 | Chevrolet | Astro | N/A | |||
| 1998 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 1998 | Chevrolet | S10 | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 1998 | GMC | Jimmy | N/A | For vehicles equipped with Air Conditioning | ||
| 1998 | GMC | Safari | N/A | |||
| 1998 | GMC | Sonoma | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 1998 | Oldsmobile | Bravada | N/A | For vehicles equipped with Air Conditioning | ||
| 1997 | Chevrolet | Astro | N/A | |||
| 1997 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 1997 | Chevrolet | S10 | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 1997 | GMC | Jimmy | N/A | For vehicles equipped with Air Conditioning | ||
| 1997 | GMC | Safari | N/A | |||
| 1997 | GMC | Sonoma | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 1997 | Oldsmobile | Bravada | N/A | For vehicles equipped with Air Conditioning | ||
| 1996 | Chevrolet | Astro | N/A | |||
| 1996 | Chevrolet | Blazer | N/A | For vehicles equipped with Air Conditioning | ||
| 1996 | Chevrolet | S10 | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 1996 | GMC | Jimmy | N/A | For vehicles equipped with Air Conditioning | ||
| 1996 | GMC | Safari | N/A | |||
| 1996 | GMC | Sonoma | 4.3L | V6 | N/A | For vehicles equipped with Air Conditioning |
| 1996 | Oldsmobile | Bravada | N/A | For vehicles equipped with Air Conditioning |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.