AUTOMOTIVE PART
Dayco Radiator Hose 71578
Radiator Hose, Molded
Part 71578DaycoRadiator Hose
Match your exact vehicle configuration to the verified applications below.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Is This the Right Part?
Manufacturer Part Number71578
ManufacturerDayco
Part TypeRadiator Hose
Part Details
Part Specifications
| Color | Black |
|---|---|
| Contains Heat Shield | N |
| Contains Heat Shield | Radiator Hose - Lower |
| Contains Heat Shield | 3J |
| Contains Protective Sleeve | JBR |
| Contains Protective Sleeve | N |
| Contains Protective Sleeve | 1064 |
| End 1 Inside Diameter | N in |
| End 1 Inside Diameter | RADIATOR HOSE in |
| End 1 Inside Diameter | 1 5/16 in |
| End 1 Outside Diameter | 1.560 in |
| End 2 Inside Diameter | EA in |
| End 2 Inside Diameter | N in |
| End 2 Inside Diameter | The inner base tube is reinforced with knitted rayon for maximum in |
| End 2 Inside Diameter | 1 5/16 in |
| End 2 Outside Diameter | 11.313 in |
| End 3 Inside Diameter | Meets Type EC electro-chemical requirements as specified in SAE in |
| End 3 Inside Diameter | N in |
| End 3 Inside Diameter | 1.0100 in |
| End 3 Outside Diameter | A in |
| End 4 Inside Diameter | N in |
| End 4 Inside Diameter | Y in |
| End 4 Outside Diameter | 50038244148948 in |
| End 5 Inside Diameter | B0 in |
| End 5 Inside Diameter | N in |
| End 5 Outside Diameter | 10 in |
| Hose Type | Single I.D. Hose |
| Material | APJ52 |
| Material | CDA |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | Y in |
| Trunk Height | 19 in |
| Trunk Height | 38244148943 in |
Verified Vehicle Fitment
Make: Pontiac, Toyota
Model: 2 verified models — see exact combinations below.
Years: 1992–1994, 2011–2016 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (3 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 1992–1994 | Pontiac | Sunbird | Lower - Pipe To Radiator | Engine: 2.0 L4 |
| 2014–2016 | Toyota | Sienna | Lower | Cut to Fit |
| 2011–2013 | Toyota | Sienna | Lower | Engine: 3.5 V6; Cut to Fit |
Source: supplier-verified applications for Dayco 71578. A vehicle not listed is not confirmed compatible.
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