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Gates 19766 HVAC Heater Hose - Heater To Pipe-1
| Brand | Gates 19766 |
|---|---|
| Position | Heater To Pipe-1 |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 17.9 |
| Centerline Length | 455 |
| Centerline Length (in) | 17.9 |
| Centerline Length (mm) | 455 |
| End 1 Inside Diameter | .75 |
| End 1 Inside Diameter | 19 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Material | EPDM |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Heater Hose |
| Fits | Nissan · 4 vehicles |
Factory-molded OEM style. Fits tight spaces with a molded shape that follows the hose path.
EPDM construction. Built for coolant, water, and air applications.
Approved for marine use.
Cross-references BBB Industries 11766, Febi-Bilstein 19766 and 16224M for the same application. See all 4.
Gates 19766 Molded Heater Hose for Nissan Altima
The Gates 19766 molded heater hose is an OEM-style coolant hose built for tight engine compartments where a formed routing path matters. It is made from EPDM and sized with 19 mm (0.75 in) inside diameters at both ends for a direct replacement on select Nissan Altima heater hose routing.
Key Features
- Factory-molded shape for compact engine bay routing
- EPDM construction for coolant, water, and air service
- 19 mm (0.75 in) inside diameter at both ends
- 17.9 in (455 mm) centerline length
- Approved for marine applications
- Gates Molded Heater Hose line for OE-style fit and routing
Product Details
Gates Molded Heater Hose part number 19766 is built to match the formed shape needed in smaller, tighter-fitting engine compartments. The molded design helps maintain the correct hose path between the heater circuit and pipe connection, while the EPDM material is suited for coolant transfer and related fluid or air applications. This hose is listed for 1998-2001 Nissan Altima, Heater To Pipe-1, and it is a practical replacement when the original hose has hardened, cracked, or lost its formed shape. This part cross-references BBB Industries 11766 for the same application.
What It Is Used For
- Replacing a leaking or cracked heater hose on a 1998-2001 Nissan Altima
- Restoring proper coolant flow through the heater circuit
- Correcting hose routing issues caused by a collapsed or misshaped hose
- Addressing coolant odor, seepage, or visible hose deterioration
- Maintaining a secure connection in a tight engine compartment
Installation Notes and Tips
Verify the hose routing, end diameters, and centerline length before installation. Confirm the vehicle application as 1998-2001 Nissan Altima, Heater To Pipe-1, and compare the formed shape to the original hose before removal. Inspect adjoining pipes, clamps, and coolant condition during service, and replace any worn mating components as needed.
Quality Assurance
Gates is known for OE-style hose engineering, and the Molded Heater Hose line is built around factory-molded fitment for modern engine layouts. Part number 19766 follows the application-specific dimensions needed for accurate replacement on select Nissan Altima models.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Nissan | Altima | 2.4L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2000 | Nissan | Altima | 2.4L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 1999 | Nissan | Altima | 2.4L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 1998 | Nissan | Altima | 2.4L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
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