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Dayco 70982 Radiator Coolant Hose
| Brand | Dayco 70982 |
|---|---|
| Position | Lower - Pipe To Pipe |
| Color | Black |
| End 1 Inside Diameter | 1 1/16 |
| End 2 Inside Diameter | 1 1/16 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 7 |
| Product line | Curved Radiator Hose |
| Fits | Nissan, Chevrolet, Suzuki, INFINITI, Pontiac, Geo, Audi, and Volvo · 87 vehicles |
Curved hose design. Helps route coolant smoothly through the cooling system.
EPDM construction. Resists heat and coolant exposure for dependable service.
Single I.D. hose. Uniform inside diameter supports a secure coolant connection.
Cross-references ACDelco 20004S, ACDelco 20333S and Atlas MC67 for the same application. See all 39.
Dayco 70982 Curved Radiator Hose
Dayco 70982 is a curved radiator coolant hose built for direct-fit cooling system service on select Nissan, Suzuki, Chevrolet, Pontiac, Geo, INFINITI, and Audi applications. Made from EPDM and finished in black, it uses a single I.D. hose design with 1 1/16-inch inside diameter ends for consistent coolant flow.
This Dayco Curved Radiator Hose line is focused on OE-style replacement fitment for vehicles that need a formed hose shape to route coolant cleanly around engine bay components. The 70982 part number is used across multiple import and domestic applications, including Nissan Frontier, Nissan Xterra, and Nissan Pathfinder coverage.
Key Features
- EPDM construction for cooling system service
- Black curved radiator coolant hose design
- Single I.D. hose configuration
- 1 1/16-inch inside diameter at both ends
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- No heat shield and no protective sleeve
Detailed Description
Dayco 70982 is a formed radiator coolant hose engineered for vehicles that require a curved routing path between cooling system connection points. The EPDM rubber construction is suited for coolant exposure and underhood temperature cycling, while the curved profile helps maintain proper hose routing in tight engine compartments. This part number is commonly searched as a replacement radiator hose for Nissan Frontier and Nissan Xterra cooling system repair, as well as related Nissan Pathfinder and INFINITI QX4 applications.
Compatible With 1999-2004 Nissan Frontier, N/A; 2000-2004 Nissan Xterra, N/A; 1996-2000 Nissan Pathfinder, N/A; 1997-2000 INFINITI QX4, N/A; and additional listed applications including Suzuki Swift, Chevrolet Metro, Pontiac Firefly, Geo Metro, Suzuki Sidekick, INFINITI M30, Nissan D21, Audi Coupe, and Nissan 210. This part cross-references Gates 20157 for the same application.
What It Helps Fix
- Coolant leaks from a cracked or aged radiator hose
- Softening, swelling, or collapse of an original hose
- Improper hose routing caused by a damaged formed hose
- Cooling system service needs on Nissan Frontier, Nissan Xterra, and Pathfinder models
- Loss of coolant flow due to hose deterioration
Installation Notes and Tips
Verify end diameters, hose routing, and position before installation. This hose is listed in multiple positions, including upper and lower applications depending on vehicle fitment, so match the original hose shape and connection points exactly. Inspect clamps, necks, and adjoining pipes for wear or corrosion before installing the replacement hose. Confirm the cooling system is properly filled and bled after service.
Quality Assurance
Dayco manufactures this hose to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, supporting consistent material and performance requirements for radiator coolant hose service.
| Year | Make | Model | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2004 | Nissan | Frontier | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2004 | Nissan | Xterra | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2003 | Nissan | Frontier | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2003 | Nissan | Xterra | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2002 | Nissan | Frontier | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2002 | Nissan | Xterra | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2001 | Chevrolet | Metro | — | — | — | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 2001 | Nissan | Frontier | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2001 | Nissan | Xterra | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2001 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 2000 | Chevrolet | Metro | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 2000 | INFINITI | QX4 | — | — | — | — | N/A | Curved Radiator Hose |
| 2000 | Nissan | Frontier | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2000 | Nissan | Pathfinder | — | — | — | — | N/A | Curved Radiator Hose |
| 2000 | Nissan | Xterra | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 2000 | Pontiac | Firefly | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 2000 | Pontiac | Firefly | Manual | 1.3L | L4 | GAS | Lower - Pipe To Radiator | Curved Radiator Hose |
| 2000 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1999 | Chevrolet | Metro | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1999 | INFINITI | QX4 | — | — | — | — | N/A | Curved Radiator Hose |
| 1999 | Nissan | Frontier | — | 3.3L | V6 | — | N/A | Curved Radiator Hose |
| 1999 | Nissan | Pathfinder | — | — | — | — | N/A | Curved Radiator Hose |
| 1999 | Pontiac | Firefly | Automatic | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1999 | Pontiac | Firefly | Manual | 1.3L | L4 | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1999 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1998 | Chevrolet | Metro | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1998 | INFINITI | QX4 | — | — | — | — | N/A | Curved Radiator Hose |
| 1998 | Nissan | Pathfinder | — | — | — | — | N/A | Curved Radiator Hose |
| 1998 | Pontiac | Firefly | Automatic | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1998 | Pontiac | Firefly | Manual | 1.3L | L4 | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1998 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1997 | Geo | Metro | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1997 | INFINITI | QX4 | — | — | — | — | N/A | Curved Radiator Hose |
| 1997 | Nissan | Pathfinder | — | — | — | — | N/A | Curved Radiator Hose |
| 1997 | Pontiac | Firefly | Automatic | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1997 | Pontiac | Firefly | Manual | 1.3L | L4 | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1997 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1996 | Geo | Metro | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1996 | Nissan | Pathfinder | — | — | — | — | N/A | Curved Radiator Hose |
| 1996 | Pontiac | Firefly | Automatic | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1996 | Pontiac | Firefly | Manual | 1.3L | L4 | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1996 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1995 | Geo | Metro | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1995 | Pontiac | Firefly | Automatic | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1995 | Pontiac | Firefly | Manual | 1.3L | L4 | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1995 | Suzuki | Sidekick | — | — | — | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1995 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1994 | Geo | Metro | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1994 | Pontiac | Firefly | Automatic | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1994 | Suzuki | Sidekick | — | — | — | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1994 | Suzuki | Swift | — | 1.3L | L4 | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1993 | Geo | Metro | Automatic | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1993 | Suzuki | Sidekick | — | — | — | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1993 | Suzuki | Swift | — | 1.3L | L4 | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1992 | Chevrolet | Metro | Automatic | — | — | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1992 | Geo | Metro | — | 1.3L | L4 | — | Lower - Pipe To Pipe | Curved Radiator Hose |
| 1992 | INFINITI | M30 | — | — | — | — | N/A | Curved Radiator Hose |
| 1992 | Suzuki | Sidekick | — | — | — | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1992 | Suzuki | Swift | — | 1.3L | L4 | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1991 | INFINITI | M30 | — | — | — | — | N/A | Curved Radiator Hose |
| 1991 | Suzuki | Sidekick | — | — | — | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1991 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1990 | INFINITI | M30 | — | — | — | — | N/A | Curved Radiator Hose |
| 1990 | Suzuki | Sidekick | — | — | — | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1990 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1989 | Nissan | D21 | — | 3.0L | V6 | — | N/A | Curved Radiator Hose |
| 1989 | Nissan | Pathfinder | — | — | — | — | N/A | Curved Radiator Hose |
| 1989 | Suzuki | Sidekick | — | 1.6L | L4 | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1989 | Suzuki | Sidekick | — | 1.3L | L4 | — | Lower - Pipe To Radiator | Curved Radiator Hose |
| 1989 | Suzuki | Swift | — | — | — | — | Lower - Pipe To Engine | Curved Radiator Hose |
| 1988 | Nissan | D21 | — | 3.0L | V6 | — | N/A | Curved Radiator Hose |
| 1988 | Nissan | Pathfinder | — | 3.0L | V6 | — | N/A | Curved Radiator Hose |
| 1987 | Nissan | D21 | — | 3.0L | V6 | — | N/A | Curved Radiator Hose |
| 1987 | Nissan | Pathfinder | — | 3.0L | V6 | — | N/A | Curved Radiator Hose |
| 1986 | Nissan | D21 | — | 3.0L | V6 | — | N/A | Curved Radiator Hose |
| 1984 | Audi | Coupe | — | 2.2L | L5 | — | Upper | Curved Radiator Hose |
| 1982 | Nissan | 210 | — | 1.4L | L4 | — | Upper | Electric Fan, Two Piece Hose; Curved Radiator Hose |
| 1982 | Nissan | 210 | — | 1.5L | L4 | — | Upper | Curved Radiator Hose |
| 1982 | Nissan | 210 | — | 1.2L | L4 | — | Upper | Curved Radiator Hose |
| 1981 | Nissan | 210 | — | 1.4L | L4 | — | Upper | Curved Radiator Hose |
| 1981 | Nissan | 210 | — | 1.5L | L4 | — | Upper | Curved Radiator Hose |
| 1981 | Nissan | 210 | — | 1.2L | L4 | — | Upper | Curved Radiator Hose |
| 1980 | Nissan | 210 | — | 1.4L | L4 | — | Upper | Curved Radiator Hose |
| 1980 | Nissan | 210 | — | 1.5L | L4 | — | Upper | Curved Radiator Hose |
| 1980 | Nissan | 210 | — | 1.2L | L4 | — | Upper | Curved Radiator Hose |
| 1979 | Nissan | 210 | — | 1.4L | L4 | — | Upper | Curved Radiator Hose |
| 1979 | Nissan | 210 | — | 1.5L | L4 | — | Upper | Curved Radiator Hose |
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