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Dorman 625-604 Engine Oil Cooler Hose Assembly - Inlet or Inlet (Lower)
Overview of Dorman Engine Oil Cooler Hose Assembly 625-604
The Dorman 625-604 engine oil cooler hose assembly is designed for reliable oil cooling system performance in Chevrolet and GMC trucks. This hose assembly features durable rubber and metal construction, ensuring a secure and long-lasting connection for your vehicle's oil cooler line.
- Constructed from durable rubber and metal materials for strength and flexibility
- Measures 45 inches in length to fit specific engine configurations
- Natural color for easy identification during maintenance
- End 1 features male threads for secure attachment
- End 2 includes a quick disconnect fitting for convenient installation and removal
- Compatible with Chevrolet and GMC models including C1500, C2500, C2500 Suburban, C3500, K2500, K2500 Suburban, and K3500
Detailed Product Description
The Dorman 625-604 engine oil cooler hose assembly is engineered to maintain optimal oil flow between the engine and the oil cooler. Its rubber and metal construction balances flexibility with durability, reducing the risk of leaks or hose failure under high temperature and pressure conditions. The 45-inch length is tailored to fit the routing requirements of Chevrolet and GMC heavy-duty trucks such as the C1500 and K3500 series. The natural color of the hose allows for quick visual inspection during routine maintenance. The male threaded end ensures a tight seal, while the quick disconnect fitting simplifies hose replacement or servicing without the need for specialized tools.
Applications and Common Issues Addressed
- Replacement of worn or cracked oil cooler hoses in Chevrolet C2500 and GMC K2500 Suburban models
- Resolving oil leaks caused by damaged or deteriorated hose assemblies
- Preventing engine overheating due to compromised oil cooler line integrity
- Maintaining proper oil pressure and flow for engine longevity
- Facilitating maintenance with quick disconnect fittings for easier hose removal
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid burns or injury
- Verify compatibility with your specific Chevrolet or GMC model and engine configuration
- Inspect mating surfaces and fittings for debris or damage before attaching the hose
- Use appropriate tools to tighten the male threaded end without over-torquing
- Check for leaks after installation by running the engine and monitoring the hose connections
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your vehicle. The 625-604 engine oil cooler hose assembly undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
|---|---|
| Part Number | 625-604 |
| Color | Natural |
| End 1 Type | Male Threads |
| End 2 Type | Quick Disconnect |
| Length | 45 |
| Material | Rubber/Metal |
| Package Contents | Oil Cooler Line |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Chevrolet | C1500 | 7.4L | V8 | Inlet | |
| 1993 | Chevrolet | C3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly for vehicles without Heavy Duty Transmission and with a Gross Vehicle Weight of 15,000 pounds. |
| 1993 | Chevrolet | K2500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly for vehicles without Heavy Duty Transmission and with a Gross Vehicle Weight of 15,000 pounds. |
| 1993 | Chevrolet | K3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly for vehicles without Heavy Duty Transmission and with a Gross Vehicle Weight of 15,000 pounds. |
| 1993 | GMC | C3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly for vehicles without Heavy Duty Transmission and with a Gross Vehicle Weight of 15,000 pounds. |
| 1993 | GMC | K2500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly for vehicles without Heavy Duty Transmission and with a Gross Vehicle Weight of 15,000 pounds. |
| 1993 | GMC | K3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly for vehicles without Heavy Duty Transmission and with a Gross Vehicle Weight of 15,000 pounds. |
| 1992 | Chevrolet | C1500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | Chevrolet | C2500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | Chevrolet | C2500 Suburban | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | Chevrolet | C3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | Chevrolet | K2500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | Chevrolet | K2500 Suburban | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | Chevrolet | K3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | GMC | C2500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | GMC | C2500 Suburban | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | GMC | C3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | GMC | K2500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | GMC | K2500 Suburban | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1992 | GMC | K3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly fits vehicles without a Heavy Duty Transmission and Radiator Shroud with Broadcast Code AMD/AGZ/AFT. |
| 1991 | Chevrolet | C1500 | 7.4L | V8 | Inlet | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
| 1991 | Chevrolet | C2500 | 7.4L | V8 | Inlet | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
| 1991 | Chevrolet | C3500 | 7.4L | V8 | Inlet | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
| 1991 | Chevrolet | K2500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
| 1991 | Chevrolet | K3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
| 1991 | GMC | C2500 | 7.4L | V8 | Inlet | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
| 1991 | GMC | C3500 | 7.4L | V8 | Inlet | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
| 1991 | GMC | K2500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
| 1991 | GMC | K3500 | 7.4L | V8 | Inlet (Lower) | Engine Oil Cooler Hose Assembly without Heavy Duty Transmission |
* 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.