AUTOMOTIVE PART
Dayco Radiator Hose 71591
Radiator Hose, Molded
Part 71591DaycoRadiator 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 Number71591
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 1/4 in |
| End 1 Outside Diameter | 1.750 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 1/2 in |
| End 2 Outside Diameter | 10.313 in |
| End 3 Inside Diameter | .7400 in |
| End 3 Inside Diameter | Meets Type EC electro-chemical requirements as specified in SAE in |
| End 3 Inside Diameter | N in |
| End 3 Outside Diameter | A in |
| End 4 Inside Diameter | N in |
| End 4 Inside Diameter | Y in |
| End 4 Outside Diameter | 50038244149075 in |
| End 5 Inside Diameter | B0 in |
| End 5 Inside Diameter | N in |
| End 5 Outside Diameter | 10 in |
| Hose Type | Dual I.D. Hose |
| Material | APJ52 |
| Material | CDA |
| Material | EPDM |
| Prop65 | Cancer and Reproductive |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | Y in |
| Trunk Height | 13 in |
| Trunk Height | 38244149070 in |
Verified Vehicle Fitment
Make: Buick, Chevrolet, Pontiac
Model: 6 verified models — see exact combinations below.
Years: 1990–1993, 2004–2009 — 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 (8 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2005, 2008 | Buick | Allure | Lower | Engine: 3.8 V6; with Air Conditioning |
| 2006–2007, 2009 | Buick | Allure | Lower | Engine: 3.8 V6 |
| 2005–2009 | Buick | LaCrosse | Lower | Engine: 3.8 V6 |
| 1990–1993 | Buick | Regal | Lower | Engine: 3.8 V6 |
| 2004–2005 | Chevrolet | Impala | Lower | Engine: 3.8 V6 |
| 2004–2005 | Chevrolet | Monte Carlo | Lower | Engine: 3.8 V6 |
| 2004 | Pontiac | Grand Prix | Lower | No additional restrictions supplied; confirm exact configuration. |
| 2005–2008 | Pontiac | Grand Prix | Lower | Engine: 3.8 V6 |
Source: supplier-verified applications for Dayco 71591. A vehicle not listed is not confirmed compatible.
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Address
101 Trillium Dr
Kitchener, Ontario N2E 1W8
Kitchener, Ontario N2E 1W8
Phone
Hours
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