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Dayco 71595 Radiator Coolant Hose
Overview of Dayco Curved Radiator Hose 71595
The Dayco Curved Radiator Hose 71595 is designed for reliable coolant flow in Dodge D250, D350, W250, and W350 models. Engineered with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient heat resistance for your vehicle's cooling system.
- Constructed from high-quality EPDM material for durability and heat resistance
- Dual inside diameter design: 2 inches on one end and 2 1/4 inches on the other
- Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Black color for standard OEM appearance
- Trunk height of 10 inches for precise fitment
- Compatible with Dodge D250, D350, W250, and W350 models
Dayco Curved Radiator Hose Product Line Details
The Curved Radiator Hose line by Dayco focuses on providing hoses with specific bends and dual inside diameters to accommodate unique radiator and engine configurations. This product line is engineered to meet stringent SAE standards, ensuring compatibility and performance in heavy-duty applications such as Dodge D250 and W250 trucks. The 71595 part number represents a hose designed to maintain coolant flow integrity without the need for additional heat shields or protective sleeves.
Technical Description and Specifications
This radiator coolant hose features EPDM construction, known for its resistance to heat, ozone, and coolant chemicals, making it suitable for extended use in demanding engine environments. The dual inside diameter design (2 inches on one end and 2 1/4 inches on the other) allows for a secure connection between different sized fittings, reducing the risk of leaks. The hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its compliance with industry requirements for coolant hoses. Its black color and 10-inch trunk height provide a precise fit and OEM-style appearance for Dodge D250, D350, W250, and W350 trucks.
Applications and Problem Solving
- Replaces worn or cracked radiator coolant hoses in Dodge D250, D350, W250, and W350 models
- Prevents coolant leaks caused by hose degradation or improper fit
- Maintains proper coolant flow to avoid engine overheating
- Addresses fitment issues with dual diameter radiator connections
- Supports cooling system integrity without the need for additional heat shields or sleeves
Installation Notes and Tips
Ensure the engine is cool before removing the old radiator hose to prevent burns. Verify the hose ends match the radiator and engine fittings by checking the inside diameters (2 inches and 2 1/4 inches). Use appropriate clamps to secure the hose and check for leaks after installation. The absence of a heat shield or protective sleeve means extra care should be taken to avoid contact with sharp edges or moving parts during installation.
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 71595 to meet SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive cooling systems.
| Brand | Dayco |
| Part Number | 71595 |
| Position | Curved Radiator Hose, Lower - Pipe To Radiator, Lower - Oil Cooler To Radiator, Lower - Pipe To Engine, Lower, and Lower - Pipe To Oil Cooler |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 2 |
| End 2 Inside Diameter | 2 1/4 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| Hose Type | Dual i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 10 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Dodge | D250 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 1993 | Dodge | D350 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 1993 | Dodge | W250 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 1993 | Dodge | W350 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 1992 | Dodge | D250 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 1992 | Dodge | D350 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 1992 | Dodge | W250 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 1992 | Dodge | W350 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 1991 | Dodge | D250 | 5.9L | L6 | Lower | Intercooled; Curved Radiator Hose |
| 1991 | Dodge | D350 | 5.9L | L6 | Lower | Intercooled; Curved Radiator Hose |
| 1991 | Dodge | W250 | 5.9L | L6 | Lower | Intercooled; Curved Radiator Hose |
| 1991 | Dodge | W350 | 5.9L | L6 | Lower | Intercooled; Curved Radiator Hose |
* 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.