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Dayco 71707 Radiator Coolant Hose - Upper
| Brand | Dayco 71707 |
|---|---|
| Position | Upper |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 1 9/32 |
| End 2 Inside Diameter | 1 9/32 |
| End 3 Inside Diameter | 3/8 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| Hose Type | Branched hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 14 |
| Product line | Curved Radiator Hose |
| Fits | Chevrolet and Pontiac · 4 vehicles |
Branched hose design. Routes coolant through a single molded hose assembly.
EPDM construction. Resists heat and coolant exposure for dependable service.
SAE J20R4 Class D-1. Built to meet demanding coolant hose specifications.
Cross-references ACDelco 24294L, CARQUEST 22046 and Duralast D71707 for the same application. See all 9.
Curved Upper Radiator Hose for Camaro and Firebird
Dayco 71707 is a curved radiator coolant hose built for upper cooling-system routing on select 1993-1994 Chevrolet Camaro and Pontiac Firebird applications. Made from EPDM and finished in black, it follows the required bend profile for a direct replacement on the listed vehicles.
The Dayco Curved Radiator Hose line focuses on OE-style hose geometry and material selection for cooling-system service. Part number 71707 is a branched hose with 1 9/32-inch inside diameter ends and a 14-inch trunk height, built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications.
Key Features
- Fits 1993-1994 Chevrolet Camaro, upper
- Fits 1993-1994 Pontiac Firebird, upper
- EPDM construction for coolant-system use
- Black finish for a factory-style appearance
- Branched hose design for the specified routing
- End 1 inside diameter: 1 9/32 in.
- End 2 inside diameter: 1 9/32 in.
- End 3 inside diameter: 3/8 in.
- SAE J20R4 Class D-1 and SAE J1684 Type EC
Detailed Description
Dayco 71707 is a curved upper radiator hose for 1993-1994 Chevrolet Camaro and 1993-1994 Pontiac Firebird models. Its EPDM rubber construction is suited for coolant exposure and temperature cycling, while the branched hose layout supports the factory hose path in the engine bay. If you are replacing a worn upper radiator coolant hose on a Camaro or Firebird, this part number 71707 matches the listed application and dimensions.
This part cross-references ACDelco 24294L and Gates 22046 for the same application.
Common Repair Uses
- Replacing a cracked or hardened upper radiator hose
- Restoring coolant flow in the upper hose circuit
- Addressing coolant seepage at hose connections
- Correcting hose fitment on Camaro and Firebird cooling systems
- Replacing a hose with incorrect bend or branch routing
Installation Notes and Tips
Verify the hose routing, end diameters, and branch connection before installation. Inspect the radiator neck, engine fitting, and clamps for wear or corrosion, and confirm the hose seats fully without twisting. For best results, install on a cool engine and refill the cooling system according to the vehicle service procedure after replacement.
Quality Assurance
Dayco manufactures this hose to SAE J20R4 Class D-1 and SAE J1684 Type EC requirements for radiator coolant hose applications. The part number 71707 is built for the listed fitment and cooling-system service conditions.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1994 | Chevrolet | Camaro | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1994 | Pontiac | Firebird | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1993 | Chevrolet | Camaro | 5.7L | V8 | Upper | Curved Radiator Hose |
| 1993 | Pontiac | Firebird | 5.7L | V8 | Upper | Curved Radiator Hose |
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