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Dayco 71151 Radiator Coolant Hose - Upper
Overview of Dayco Curved Radiator Hose 71151
The Dayco Curved Radiator Hose 71151 is engineered for reliable coolant flow in select Chevrolet, Ford, GMC, Mercury, and Pontiac vehicles. Designed with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient heat resistance for models like the Camaro, Cougar, Firebird, S10, and Thunderbird.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Dual inside diameters: 1 1/4 inch and 1 1/2 inch ends for precise fitment
- Black color for standard OEM appearance
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Trunk height of 23 1/2 inches for proper routing
- Compatible with multiple GM and Ford models including Camaro, Cougar, Firebird, S10, and Thunderbird
Dayco Curved Radiator Hose Product Line Details
The Curved Radiator Hose line by Dayco focuses on delivering hoses with precise bends and dual inside diameters to accommodate specific radiator and engine configurations. This product line is designed to provide a reliable coolant pathway without the need for modifications, ensuring compatibility and ease of installation in vehicles requiring curved hose designs.
Detailed Product Description
The Dayco 71151 radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Its dual inside diameter design (1 1/4 inch on one end and 1 1/2 inch on the other) allows it to connect different sized fittings securely. The hose does not include a heat shield or protective sleeve but complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. The black color matches OEM specifications, maintaining the vehicle’s original appearance.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Chevrolet Camaro and Pontiac Firebird
- Addressing coolant leaks caused by hose degradation in Ford Cougar and Mercury Thunderbird
- Restoring proper coolant flow in GMC S10 and S15 models
- Preventing overheating issues related to faulty radiator hose connections
- Ensuring secure hose fitment with dual inside diameter design for mixed-size fittings
Installation Notes and Tips
- Verify hose dimensions and fitment compatibility with your specific vehicle model before installation
- Ensure all clamps are properly tightened to prevent coolant leaks
- Inspect surrounding components for wear or damage during replacement
- Replace hoses when the engine is cool to avoid burns or injury
- Use appropriate tools to avoid damaging the hose or fittings during installation
Quality Assurance and Warranty
Dayco’s Curved Radiator Hose 71151 is manufactured 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. It is recommended to consult the product packaging or manufacturer for warranty information.
| Brand | Dayco |
|---|---|
| Part Number | 71151 |
| Position | Curved Radiator Hose, Upper |
| Color | Black |
| End 1 Inside Diameter | 1 1/4 |
| End 2 Inside Diameter | 1 1/2 |
| Hose Type | Dual I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 23 1/2 |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1988 | Ford | Thunderbird | 3.8L | V6 | Upper | Curved Radiator Hose |
| 1988 | Mercury | Cougar | 3.8L | V6 | Upper | Curved Radiator Hose |
| 1987 | Mercury | Cougar | 3.8L | V6 | Upper | Curved Radiator Hose |
| 1985 | Chevrolet | S10 | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1985 | Chevrolet | S10 Blazer | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1985 | GMC | S15 | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1985 | GMC | S15 Jimmy | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1984 | Chevrolet | Camaro | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1984 | Chevrolet | S10 | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1984 | Chevrolet | S10 Blazer | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1984 | GMC | S15 | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1984 | GMC | S15 Jimmy | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1984 | Pontiac | Firebird | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1983 | Chevrolet | Camaro | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1983 | Chevrolet | S10 | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1983 | Chevrolet | S10 Blazer | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1983 | GMC | S15 | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1983 | GMC | S15 Jimmy | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1983 | Pontiac | Firebird | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1982 | Chevrolet | Camaro | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1982 | Chevrolet | S10 | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1982 | GMC | S15 | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1982 | Pontiac | Firebird | 2.8L | 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.