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Dayco 80418 HVAC Heater Hose - Heater Hose or Heater To Water Pump
Overview of Dayco HVAC Heater Hose 80418
The Dayco HVAC Heater Hose 80418 is designed to provide reliable heating system performance for a range of classic and modern vehicles. Compatible with multiple Buick, Cadillac, Chevrolet, Ford, Mercury, Oldsmobile, and Pontiac models, this heater hose ensures proper coolant flow within the HVAC system.
- Compatible with Buick, Cadillac, Chevrolet, Ford, Mercury, Oldsmobile, and Pontiac vehicles
- Designed for models including Camaro, Mustang, Eldorado, Riviera, and more
- Durable construction to withstand heat and pressure in HVAC systems
- OEM-quality fitment for precise installation
- Part number 80418 for easy identification and replacement
Detailed Product Description
The Dayco HVAC Heater Hose 80418 is engineered to maintain efficient coolant circulation in the heating and ventilation system of various vehicles. This hose is constructed to resist high temperatures and pressure fluctuations commonly found in automotive HVAC systems. Its compatibility with a wide range of makes and models, such as the Chevrolet Camaro, Ford Mustang, and Cadillac Eldorado, makes it a versatile replacement part. The hose meets strict quality standards to ensure a secure fit and long service life, helping to prevent leaks and maintain cabin comfort.
Applications and Common Issues Addressed
- Replacement of worn or cracked heater hoses in Buick Century and Pontiac Grand Prix
- Resolving coolant leaks affecting heating performance in Chevrolet Malibu and Oldsmobile Cutlass Supreme
- Restoring proper coolant flow in Ford Capri and Mercury Bobcat HVAC systems
- Preventing overheating issues related to faulty heater hoses in Cadillac Seville and Pontiac Firebird
- Maintaining HVAC system integrity in Chevrolet Corvette and Buick LeSabre
Installation Notes and Tips
When installing the Dayco HVAC Heater Hose 80418, ensure the engine is cool to avoid injury from hot coolant. Inspect all hose connections and clamps for wear and replace if necessary to prevent leaks. Proper routing of the hose is essential to avoid kinks or contact with moving parts. Verify compatibility with your specific vehicle model and year before installation to ensure a proper fit.
Quality Assurance and Warranty
Dayco manufactures the HVAC Heater Hose 80418 to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details are not provided, Dayco products typically come with a limited warranty against defects in materials and workmanship. Refer to Dayco’s official documentation for complete warranty information.
This part fits 52 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1986 | Oldsmobile | Cutlass Salon | 3.8L | V6 | Heater Hose | Curved |
| 1986 | Oldsmobile | Cutlass Supreme | 3.8L | V6 | Heater Hose | Curved |
| 1985 | Oldsmobile | Cutlass Salon | 3.8L | V6 | Heater To Water Pump | Compatible with vehicles containing air conditioning. |
| 1985 | Oldsmobile | Cutlass Supreme | 3.8L | V6 | Heater To Water Pump | Compatible with vehicles containing air conditioning. |
| 1984 | Buick | Regal | 4.3L | V6 | Heater Hose | Curved |
| 1984 | Ford | Mustang | 5.0L | V8 | Heater Hose | |
| 1984 | Mercury | Capri | 5.0L | V8 | Heater Hose | Long Hose |
| 1983 | Buick | Regal | 4.3L | V6 | Heater Hose | Curved |
| 1983 | Buick | Riviera | 4.1L | V6 | Heater Hose | Curved, 3/4 In. |
| 1983 | Cadillac | Eldorado | 4.1L | V8 | Heater Hose | Curved, 3/4 In. |
| 1983 | Chevrolet | Malibu | 4.3L | V6 | Heater Hose | Straight |
| 1983 | Chevrolet | Monte Carlo | 4.3L | V6 | Heater Hose | Curved |
| 1983 | Oldsmobile | Cutlass Calais | 4.3L | V6 | Heater Hose | Curved |
| 1983 | Oldsmobile | Cutlass Supreme | 4.3L | V6 | Heater Hose | Curved |
| 1982 | Buick | Riviera | 4.1L | V6 | Heater Hose | 3/4 In. |
| 1982 | Cadillac | Cimarron | Heater Hose | Curved, 3/4 In. | ||
| 1982 | Cadillac | Eldorado | 4.1L | V6 | Heater Hose | Curved, 3/4 In. |
| 1982 | Cadillac | Seville | 4.1L | V6 | Heater Hose | Curved |
| 1982 | Chevrolet | Camaro | 2.8L | V6 | Heater Hose | Curved, 3/4 In. |
| 1982 | Chevrolet | Cavalier | Heater Hose | Curved, 3/4 In. | ||
| 1982 | Chevrolet | Corvette | Heater Hose | 3/4 In. | ||
| 1982 | Oldsmobile | Toronado | 4.1L | V6 | Heater Hose | Curved |
| 1982 | Pontiac | Firebird | 2.8L | V6 | Heater Hose | Curved, 3/4 In. |
| 1981 | Chevrolet | Corvette | Heater Hose | Curved, 3/4 In. | ||
| 1980 | Cadillac | Eldorado | 6.0L | V8 | Heater Hose | Curved, 3/4 In. |
| 1980 | Cadillac | Seville | 6.0L | V8 | Heater Hose | 3/4 In. |
| 1980 | Chevrolet | Chevette | Heater Hose | Long Hose | ||
| 1980 | Chevrolet | Corvette | 5.7L | V8 | Heater Hose | 3/4 In. |
| 1980 | Chevrolet | Corvette | 5.0L | V8 | Heater Hose | 3/4 In. |
| 1980 | Mercury | Bobcat | Heater Hose | Long Hose | ||
| 1980 | Pontiac | Acadian | Heater Hose | Long Hose | ||
| 1979 | Buick | Century | 3.8L | V6 | Heater Hose | 3/4 In. |
| 1979 | Buick | LeSabre | 3.8L | V6 | Heater Hose | 3/4 In. |
| 1979 | Buick | Regal | 3.8L | V6 | Heater Hose | Curved, 3/4 In. |
| 1979 | Buick | Regal | 3.8L | V6 | Heater Hose | 3/4 In. |
| 1979 | Buick | Riviera | 3.8L | V6 | Heater Hose | Curved, 3/4 In. |
| 1979 | Chevrolet | Chevette | Heater Hose | Long Hose | ||
| 1979 | Chevrolet | Malibu | 3.8L | V6 | Heater Hose | Curved, 3/4 In. |
| 1979 | Ford | Pinto | 2.3L | L4 | Heater Hose | Curved |
| 1979 | Mercury | Bobcat | 2.3L | L4 | Heater Hose | Long Hose |
| 1978 | Buick | Regal | 3.8L | V6 | Heater Hose | Curved, 3/4 In. |
| 1977 | Chevrolet | Chevette | 1.4L | L4 | Heater Hose | Curved |
| 1976 | Chevrolet | Chevette | 1.6L | L4 | Heater Hose | Curved |
| 1976 | Chevrolet | Chevette | 1.4L | L4 | Heater Hose | Curved |
| 1975 | Pontiac | Bonneville | 7.5L | V8 | Heater Hose | Curved |
| 1975 | Pontiac | Bonneville | 6.6L | V8 | Heater Hose | Curved |
| 1975 | Pontiac | Catalina | 7.5L | V8 | Heater Hose | Curved |
| 1975 | Pontiac | Catalina | 6.6L | V8 | Heater Hose | Curved |
| 1975 | Pontiac | Grand Prix | 7.5L | V8 | Heater Hose | Curved, 3/4 In. |
| 1975 | Pontiac | Grand Prix | 6.6L | V8 | Heater Hose | Curved, 3/4 In. |
| 1974 | Pontiac | Grand Prix | 6.6L | V8 | Heater Hose | Curved |
| 1974 | Pontiac | Grand Prix | 7.5L | V8 | Heater Hose | Curved |
* 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.