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Dayco 70792 Radiator Coolant Hose - Lower or Upper
Overview of Dayco Curved Radiator Hose 70792
The Dayco Curved Radiator Hose 70792 is designed to provide reliable coolant flow for select Chrysler, Dodge, and Mercury vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in demanding engine environments.
- Constructed from high-quality EPDM for heat and chemical resistance
- Black single inside diameter hose with 1 1/2 inch ends
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Curved design tailored for specific radiator connections
- Compatible with multiple Chrysler, Dodge, and Mercury models
Detailed Product Description
This Dayco Curved Radiator Hose 70792 is a single inside diameter hose measuring 1 1/2 inches on both ends, designed to maintain optimal coolant flow and temperature regulation. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, which helps extend service life. The hose does not include a heat shield or protective sleeve, focusing on a straightforward, durable design. Its trunk height is 16, accommodating the specific routing requirements of the compatible vehicles.
The Curved Radiator Hose product line from Dayco is engineered to meet precise OEM specifications, ensuring proper fit and function. This hose line is ideal for applications requiring a curved hose shape to navigate engine bay layouts without kinking or restricting coolant flow.
Compatible Vehicles and Applications
- Chrysler Aspen, Fifth Avenue, LeBaron, Monaco, Newport, New Yorker, Town & Country
- Dodge Challenger, Charger, D100, D150, D200, D250, D300, Ramcharger, W100, W150, W200, W300
- Mercury Montego, Dart
This radiator coolant hose is designed specifically for these models, ensuring a proper fit and reliable cooling system performance.
Common Issues Addressed by This Radiator Hose
- Replacement of cracked or leaking radiator hoses
- Prevention of coolant leaks that can cause engine overheating
- Restoration of proper coolant flow in Chrysler, Dodge, and Mercury vehicles
- Elimination of hose collapse or kinking due to improper hose shape
- Upgrade to a hose meeting SAE J20R4 Class D-1 standards for durability
Installation Notes and Tips
Ensure the engine is cool before removing the old radiator hose to avoid burns. Inspect hose clamps and radiator connections for corrosion or damage and replace if necessary. Confirm the hose routing matches the original to prevent kinks or interference with other engine components. The 1 1/2 inch inside diameter ends should fit securely on radiator and engine fittings. No heat shield or protective sleeve is included, so take care to avoid contact with sharp edges or excessive heat sources during installation.
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 70792 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, ensuring compliance with industry standards for coolant hoses. The EPDM material provides resistance to heat, ozone, and coolant chemicals, contributing to long service life. Warranty details should be confirmed with the original equipment manufacturer or supplier.
| Brand | Dayco |
| Part Number | 70792 |
| Position | Curved Radiator Hose, Lower |
| Color | Black |
| End 1 Inside Diameter | 1 1/2 |
| End 2 Inside Diameter | 1 1/2 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 16 |
This part fits 150 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1987 | Dodge | D100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1987 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1987 | Dodge | D250 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1987 | Dodge | W100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1987 | Dodge | W150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1986 | Dodge | D100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1986 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1986 | Dodge | D250 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1986 | Dodge | W100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1986 | Dodge | W150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1985 | Dodge | D100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1985 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1985 | Dodge | D250 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1985 | Dodge | W150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1984 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1984 | Dodge | D250 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1984 | Dodge | W150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1983 | Chrysler | Fifth Avenue | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1983 | Dodge | D150 | 3.7L | L6 | Lower | w/A.C. or H.D. Cool; Curved Radiator Hose |
| 1983 | Dodge | D150 | 3.7L | L6 | Lower | w/o A.C., Std. Rad.; Curved Radiator Hose |
| 1983 | Dodge | D250 | 3.7L | L6 | Lower | w/A.C. or H.D. Cool; Curved Radiator Hose |
| 1983 | Dodge | D250 | 3.7L | L6 | Lower | w/o A.C., Std. Rad.; Curved Radiator Hose |
| 1983 | Dodge | W150 | 3.7L | L6 | Lower | w/A.C. or H.D. Cool; Curved Radiator Hose |
| 1983 | Dodge | W150 | 3.7L | L6 | Lower | w/o A.C., Std. Rad.; Curved Radiator Hose |
| 1982 | Chrysler | New Yorker | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1982 | Dodge | D150 | 3.7L | L6 | Lower | w/A.C. or H.D. Cool; Curved Radiator Hose |
| 1982 | Dodge | D250 | 3.7L | L6 | Lower | w/A.C. or H.D. Cool; Curved Radiator Hose |
| 1982 | Dodge | W150 | 3.7L | L6 | Lower | w/A.C. or H.D. Cool; Curved Radiator Hose |
| 1981 | Chrysler | LeBaron | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1981 | Chrysler | Newport | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1981 | Chrysler | Newport | 3.7L | L6 | Lower | w/o A.C., H.D. Cool; Curved Radiator Hose |
| 1981 | Chrysler | Newport | 3.7L | L6 | Lower | w/o A.C., Std. Rad.; Curved Radiator Hose |
| 1981 | Chrysler | Town & Country | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1981 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1981 | Dodge | D250 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1981 | Dodge | W150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1980 | Chrysler | LeBaron | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1980 | Chrysler | Newport | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1980 | Chrysler | Newport | 3.7L | L6 | Lower | w/o A.C., H.D. Cool; Curved Radiator Hose |
| 1980 | Chrysler | Newport | 3.7L | L6 | Lower | w/o A.C., Std. Rad.; Curved Radiator Hose |
| 1980 | Chrysler | Town & Country | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1980 | Dodge | Aspen | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1980 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1980 | Dodge | D200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1980 | Dodge | Ramcharger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1980 | Dodge | W150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1980 | Dodge | W200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Chrysler | LeBaron | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Chrysler | Newport | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Chrysler | Town & Country | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Dodge | Aspen | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Dodge | D100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Dodge | D200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Dodge | Ramcharger | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1979 | Dodge | Ramcharger | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1979 | Dodge | W150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1979 | Dodge | W200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1978 | Chrysler | LeBaron | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1978 | Chrysler | LeBaron | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1978 | Chrysler | Town & Country | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1978 | Chrysler | Town & Country | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1978 | Dodge | Aspen | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1978 | Dodge | Aspen | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1978 | Dodge | D100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1978 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1978 | Dodge | D200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1978 | Dodge | D300 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1978 | Dodge | Monaco | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1978 | Dodge | Monaco | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1978 | Dodge | Ramcharger | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1978 | Dodge | Ramcharger | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1978 | Dodge | W150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1978 | Dodge | W200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1978 | Dodge | W300 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1977 | Dodge | Aspen | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1977 | Dodge | Aspen | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1977 | Dodge | D100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1977 | Dodge | D150 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1977 | Dodge | D200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1977 | Dodge | D300 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1977 | Dodge | Monaco | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1977 | Dodge | Monaco | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1977 | Dodge | Ramcharger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1977 | Dodge | W100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1977 | Dodge | W200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1977 | Dodge | W300 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1976 | Dodge | Aspen | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1976 | Dodge | Aspen | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1976 | Dodge | Charger | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1976 | Dodge | Charger | 3.7L | L6 | Lower | w/o A.C., Std. Rad.; Curved Radiator Hose |
| 1976 | Dodge | D100 | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1976 | Dodge | D100 | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1976 | Dodge | D200 | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1976 | Dodge | D200 | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1976 | Dodge | D300 | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1976 | Dodge | D300 | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1976 | Dodge | Dart | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1976 | Dodge | Dart | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1976 | Dodge | Ramcharger | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1976 | Dodge | Ramcharger | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1976 | Dodge | W100 | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1976 | Dodge | W100 | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1976 | Dodge | W200 | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1976 | Dodge | W200 | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1976 | Dodge | W300 | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1976 | Dodge | W300 | 3.7L | L6 | Lower | Standard radiator coolant hose.; Curved Radiator Hose |
| 1975 | Dodge | D100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1975 | Dodge | D200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1975 | Dodge | D300 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1975 | Dodge | Dart | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1975 | Dodge | Dart | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1975 | Dodge | Ramcharger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1975 | Dodge | W100 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1975 | Dodge | W200 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1975 | Dodge | W300 | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1974 | Dodge | Charger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1974 | Dodge | Dart | 3.2L | L6 | Lower | Curved Radiator Hose |
| 1974 | Dodge | Dart | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1974 | Dodge | Ramcharger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1973 | Dodge | Charger | 3.7L | L6 | Lower | Radiator Coolant Hose for H.D. vehicles.; Curved Radiator Hose |
| 1973 | Dodge | Charger | 3.7L | L6 | Lower | w/o A.C., Std. Rad.; Curved Radiator Hose |
| 1973 | Dodge | Dart | 3.2L | L6 | Lower | Curved Radiator Hose |
| 1973 | Dodge | Dart | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1972 | Dodge | Challenger | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1972 | Dodge | Charger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1972 | Dodge | Dart | 3.2L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1972 | Dodge | Dart | 3.2L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1972 | Dodge | Dart | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1972 | Dodge | Dart | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1971 | Dodge | Challenger | 3.2L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1971 | Dodge | Challenger | 3.2L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1971 | Dodge | Challenger | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1971 | Dodge | Challenger | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1971 | Dodge | Charger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1971 | Dodge | Dart | 3.2L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1971 | Dodge | Dart | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1971 | Dodge | Dart | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1970 | Dodge | Challenger | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1970 | Dodge | Challenger | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1970 | Dodge | Charger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1970 | Dodge | Dart | 3.2L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1970 | Dodge | Dart | 3.2L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1970 | Dodge | Dart | 3.7L | L6 | Lower | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 1970 | Dodge | Dart | 3.7L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1970 | Mercury | Montego | 5.0L | V8 | Upper | Curved Radiator Hose |
| 1970 | Mercury | Montego | Upper | Curved Radiator Hose | ||
| 1969 | Dodge | Charger | 3.7L | L6 | Lower | Curved Radiator Hose |
| 1969 | Dodge | Dart | 2.8L | L6 | Lower | Fits vehicles without air conditioning.; Curved Radiator Hose |
| 1969 | Dodge | Dart | 3.7L | L6 | Lower | Curved Radiator Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.