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Gates 19210 HVAC Heater Hose
Overview of Gates Molded Heater Hose 19210
The Gates Molded Heater Hose 19210 is designed for reliable HVAC system performance in select GM vehicles. Engineered with EPDM material, this molded heater hose ensures durability and proper fitment for Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn models.
- Constructed from durable EPDM material for heat and chemical resistance
- Molded design for precise fit and leak prevention
- End 1 inside diameter: 0.64 inches (16 mm)
- End 2 inside diameter: 0.75 inches (19 mm)
- Centerline length: 15 inches (381 mm)
- Compatible with multiple GM makes and models
Detailed Product Description
The Gates Molded Heater Hose 19210 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match original equipment specifications. This hose is molded to exact dimensions, including a centerline length of 15 inches (381 mm) and differing inside diameters on each end (0.64 inches/16 mm and 0.75 inches/19 mm), ensuring a secure and leak-free connection within the HVAC system. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, making it suitable for heater core and HVAC applications in vehicles such as the Buick Century, Chevrolet Impala, Pontiac Grand Prix, and Saturn Relay.
Compatible Vehicles and Applications
This HVAC heater hose is compatible with a range of GM vehicles, including:
- Buick Century, Lucerne
- Chevrolet Impala, Lumina, Monte Carlo, Montana
- Oldsmobile Silhouette
- Pontiac Grand Prix, Terraza
- Saturn Relay, Uplander
The part number 19210 ensures you receive the correct molded heater hose designed specifically for these models' HVAC systems.
Common Issues Addressed by This Heater Hose
- Heater core leaks caused by cracked or worn hoses
- Coolant loss due to hose deterioration or improper fit
- HVAC system overheating from restricted coolant flow
- Noise or vibration from loose or damaged heater hoses
- Premature hose failure due to exposure to heat and chemicals
Installation Notes and Tips
- Verify part number 19210 matches your vehicle’s OEM specifications before installation
- Ensure both hose ends fit securely on heater core and engine fittings
- Inspect surrounding components for wear or damage during replacement
- Use proper clamps to secure hose ends and prevent leaks
- Flush cooling system if contamination or debris is present before installing new hose
Quality Assurance and Warranty
Gates Molded Heater Hose 19210 is manufactured to meet or exceed OEM standards for HVAC hoses. The EPDM material and molded construction provide resistance to heat, ozone, and coolant chemicals, contributing to long service life. While specific warranty details may vary, Gates products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or your supplier for exact warranty terms.
| Brand | Gates |
| Part Number | 19210 |
| Position | Molded Heater Hose, Heater To Pipe-3 |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 15 |
| Centerline Length | 381 |
| Centerline Length (in) | 15 |
| Centerline Length (mm) | 381 |
| End 1 Inside Diameter | .64 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Material | EPDM |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 58 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 3.9L | V6 | FLEX | Heater To Pipe-3 | Molded Heater Hose |
| 2010 | Buick | Lucerne | 3.9L | V6 | FLEX | Heater To Pipe-3 | Molded Heater Hose |
| 2010 | Buick | Lucerne | 3.9L | V6 | GAS | Heater To Pipe-3 | Molded Heater Hose |
| 2009 | Buick | Lucerne | 3.9L | V6 | FLEX | Heater To Pipe-3 | Molded Heater Hose |
| 2009 | Buick | Lucerne | 3.9L | V6 | GAS | Heater To Pipe-3 | Molded Heater Hose |
| 2009 | Chevrolet | Uplander | 3.9L | V6 | FLEX | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2009 | Chevrolet | Uplander | 3.9L | V6 | GAS | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2009 | Pontiac | Montana | 3.9L | V6 | GAS | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2008 | Chevrolet | Uplander | 3.9L | V6 | FLEX | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2008 | Chevrolet | Uplander | 3.9L | V6 | GAS | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2008 | Pontiac | Montana | 3.9L | V6 | FLEX | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2008 | Pontiac | Montana | 3.9L | V6 | GAS | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Buick | Terraza | 3.9L | V6 | FLEX | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Buick | Terraza | 3.9L | V6 | GAS | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Chevrolet | Uplander | 3.9L | V6 | FLEX | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Chevrolet | Uplander | 3.9L | V6 | GAS | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Pontiac | Montana | 3.9L | V6 | GAS | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Saturn | Relay | 3.9L | V6 | FLEX | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Saturn | Relay | 3.9L | V6 | GAS | Heater To Tee-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2006 | Buick | Terraza | 3.5L | V6 | GAS | Heater To Tee-2 | Cut-to-fit HVAC heater hose for vehicles equipped with auxiliary heaters.; Molded Heater Hose |
| 2006 | Chevrolet | Uplander | 3.5L | V6 | GAS | Heater To Tee-2 | Cut-to-fit HVAC heater hose for vehicles equipped with auxiliary heaters.; Molded Heater Hose |
| 2006 | Pontiac | Montana | 3.5L | V6 | GAS | Heater To Tee-2 | Cut-to-fit HVAC heater hose for vehicles equipped with auxiliary heaters.; Molded Heater Hose |
| 2006 | Saturn | Relay | 3.5L | V6 | GAS | Heater To Tee-2 | Cut-to-fit HVAC heater hose for vehicles equipped with auxiliary heaters.; Molded Heater Hose |
| 2005 | Buick | Century | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2005 | Buick | Terraza | 3.5L | V6 | GAS | Heater To Tee-2 | Cut-to-fit HVAC heater hose for vehicles equipped with auxiliary heaters.; Molded Heater Hose |
| 2005 | Chevrolet | Uplander | 3.5L | V6 | GAS | Heater To Tee-2 | Cut-to-fit HVAC heater hose for vehicles equipped with auxiliary heaters.; Molded Heater Hose |
| 2005 | Pontiac | Montana | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2005 | Pontiac | Montana | 3.5L | V6 | GAS | Heater To Tee-2 | Cut-to-fit HVAC heater hose for vehicles equipped with auxiliary heaters.; Molded Heater Hose |
| 2005 | Saturn | Relay | 3.5L | V6 | GAS | Heater To Tee-2 | Cut-to-fit HVAC heater hose for vehicles equipped with auxiliary heaters.; Molded Heater Hose |
| 2004 | Buick | Century | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2004 | Chevrolet | Impala | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2004 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2004 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2004 | Pontiac | Montana | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2003 | Buick | Century | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2003 | Chevrolet | Impala | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2003 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2003 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2003 | Pontiac | Grand Prix | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2003 | Pontiac | Montana | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2002 | Buick | Century | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2002 | Chevrolet | Impala | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2002 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2002 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2002 | Pontiac | Grand Prix | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2002 | Pontiac | Montana | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2001 | Buick | Century | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2001 | Chevrolet | Impala | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2001 | Chevrolet | Lumina | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2001 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2001 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2001 | Pontiac | Grand Prix | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2001 | Pontiac | Montana | 3.4L | V6 | GAS | Auxiliary Heater Pipe-3 To Tee-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2000 | Buick | Century | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2000 | Chevrolet | Impala | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2000 | Chevrolet | Lumina | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2000 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 2000 | Pontiac | Grand Prix | 3.1L | V6 | GAS | Heater To Pipe-1 | Molded Heater 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.