
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Dayco | 
| Part Number | 71988 | 
| Part Description | Engine Coolant Curved Branched Radiator Hose | 
| Color | Black | 
| Contains Heat Shield | N | 
| Contains Protective Sleeve | Y | 
| End 1 Inside Diameter | 1 1/2 | 
| End 2 Inside Diameter | 1 25/32 | 
| End 3 Inside Diameter | 1 | 
| Hose Type | Branched Hose | 
| Material | EPDM | 
| UPC | 036687145529 | 
| OE Part Number | 15039021, 15769076, 15059572 | 
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC | 
| Trunk Height | 20 | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 1999-2004 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L | 
| 1999-2004 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L |