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Dayco 71588 Radiator Coolant Hose - Lower, Upper or Upper - Engine To Pipe
Overview of Dayco Curved Radiator Hose 71588
The Dayco Curved Radiator Hose 71588 is designed to provide reliable coolant flow for a range of vehicles including Buick Achieva, Chevrolet Camaro, Pontiac Firebird, and Suzuki Sidekick. Manufactured from durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.
- Constructed from EPDM for heat and chemical resistance
- Black color with a curved design for precise fitment
- Single inside diameter hose with 1 5/16 inch ends
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Compatible with multiple makes and models including Buick, Chevrolet, Oldsmobile, Pontiac, Suzuki, and Volkswagen
Detailed Product Description
The Dayco Curved Radiator Hose 71588 is engineered as a single inside diameter hose with both ends measuring 1 5/16 inches, ensuring a secure connection to the radiator and engine components. Made from EPDM (ethylene propylene diene monomer), this hose offers resistance to heat, ozone, and coolant chemicals, which is essential for maintaining coolant system integrity. The hose does not include a heat shield or protective sleeve, focusing on a straightforward, durable design suitable for the specified vehicle applications.
The Curved Radiator Hose product line by Dayco is tailored to provide precise fitment and reliable coolant flow in vehicles requiring curved hose configurations. This line addresses the need for hoses that accommodate engine bay layouts where straight hoses are not practical, ensuring proper coolant circulation without kinks or stress points.
Compatible Vehicles and Applications
- Buick Achieva and Skylark
- Chevrolet Camaro
- Pontiac Firebird and Grand Am
- Oldsmobile models
- Suzuki Sidekick, Tracker, and Vitara
- Volkswagen Touareg
Common Issues Addressed by This Radiator Hose
- Coolant leaks due to cracked or worn hoses
- Overheating caused by restricted coolant flow
- Hose failure from heat and chemical degradation
- Improper fitment leading to coolant system pressure loss
- Replacement of aging or damaged curved radiator hoses
Installation Notes and Tips
- Ensure both hose ends match the 1 5/16 inch inside diameter fittings
- Inspect surrounding components for wear or damage before installation
- Use appropriate clamps to secure the hose and prevent leaks
- Verify coolant system pressure after installation to confirm proper sealing
- Replace coolant as recommended after hose installation to maintain system health
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 71588 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. The EPDM material and construction provide durability under normal operating conditions. Warranty details should be confirmed with the original equipment manufacturer or supplier, as Dayco typically offers coverage against manufacturing defects.
| Brand | Dayco |
|---|---|
| Part Number | 71588 |
| Position | Curved Radiator Hose, Upper - Engine To Pipe |
| Color | Black |
| End 1 Inside Diameter | 1 5/16 |
| End 2 Inside Diameter | 1 5/16 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 15 |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Volkswagen | Touareg | 4.2L | V8 | Upper - Engine To Pipe | Curved Radiator Hose |
| 2005 | Volkswagen | Touareg | 4.2L | V8 | Upper - Engine To Pipe | Curved Radiator Hose |
| 2004 | Volkswagen | Touareg | 4.2L | V8 | Upper - Engine To Pipe | Curved Radiator Hose |
| 2003 | Chevrolet | Tracker | 2.0L | L4 | Lower | Curved Radiator Hose |
| 2003 | Suzuki | Vitara | Lower | Curved Radiator Hose | ||
| 2002 | Chevrolet | Tracker | 2.0L | L4 | Lower | Curved Radiator Hose |
| 2002 | Suzuki | Vitara | 2.0L | L4 | Lower | Curved Radiator Hose |
| 2001 | Chevrolet | Tracker | 2.0L | L4 | Lower | Curved Radiator Hose |
| 2001 | Suzuki | Vitara | 2.0L | L4 | Lower | Curved Radiator Hose |
| 2000 | Chevrolet | Tracker | 2.0L | L4 | Lower | Curved Radiator Hose |
| 2000 | Suzuki | Vitara | 2.0L | L4 | Lower | Curved Radiator Hose |
| 1999 | Chevrolet | Tracker | 2.0L | L4 | Lower | Curved Radiator Hose |
| 1999 | Suzuki | Vitara | 2.0L | L4 | Lower | Curved Radiator Hose |
| 1998 | Suzuki | Sidekick | 1.8L | L4 | Lower | Curved Radiator Hose |
| 1997 | Chevrolet | Camaro | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1997 | Pontiac | Firebird | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1997 | Suzuki | Sidekick | 1.8L | L4 | Lower | Curved Radiator Hose |
| 1996 | Chevrolet | Camaro | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1996 | Pontiac | Firebird | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1996 | Suzuki | Sidekick | 1.8L | L4 | Lower | Curved Radiator Hose |
| 1995 | Chevrolet | Camaro | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1995 | Pontiac | Firebird | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1993 | Buick | Skylark | 3.3L | V6 | Upper | Curved Radiator Hose |
| 1993 | Oldsmobile | Achieva | 3.3L | V6 | Upper | Curved Radiator Hose |
| 1993 | Pontiac | Grand Am | 3.3L | V6 | Upper | Curved Radiator Hose |
| 1992 | Buick | Skylark | 3.3L | V6 | Upper | Curved Radiator Hose |
| 1992 | Oldsmobile | Achieva | 3.3L | V6 | Upper | Curved Radiator Hose |
| 1992 | Pontiac | Grand Am | 3.3L | V6 | Upper | 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.