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Dayco 87806 HVAC Heater Hose
Overview of Dayco Small I.D. Heater Hose 87806
The Dayco Small I.D. Heater Hose 87806 is designed for reliable HVAC system performance in select Acura, Ford, Kia, Mazda, and Toyota vehicles. Engineered with durable EPDM material, this hose ensures consistent heat transfer and resistance to automotive fluids.
- Constructed from high-quality EPDM for heat and chemical resistance
- Black single inside diameter hose with 5/8 inch ID on both ends
- Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
- Trunk height of 5 1/2 inches for precise fitment
- Compatible with multiple models including Toyota Land Cruiser, Ford Escape, and Kia Sportage
Detailed Product Description
The Dayco Small I.D. Heater Hose line focuses on providing HVAC heater hoses with small inside diameters suitable for various vehicle heating systems. Part number 87806 is a single inside diameter hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose have a 5/8 inch inside diameter, ensuring a secure and leak-resistant connection within the HVAC system. This hose does not include a heat shield or protective sleeve, making it ideal for applications where such features are not required. It complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive heating and cooling systems.
Compatible Vehicles and Applications
- Designed for use in Acura Legend and Ford Escape HVAC systems
- Compatible with Toyota Land Cruiser, Sequoia, and Tundra heater hose replacements
- Fits Kia Sportage and Mazda Tribute models requiring a 5/8 inch heater hose
- Ideal for HVAC heater hose repairs and replacements in specified vehicles
Installation Notes and Tips
- Verify hose inside diameter matches vehicle specifications before installation
- Ensure hose ends are clean and free of debris for proper sealing
- Use appropriate clamps to secure hose connections and prevent leaks
- Inspect surrounding components for wear or damage during replacement
Quality Assurance and Warranty
Dayco manufactures the Small I.D. Heater Hose 87806 to meet stringent SAE specifications, ensuring durability and performance in automotive HVAC systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability.
| Brand | Dayco |
|---|---|
| Part Number | 87806 |
| Position | Small I.D. Heater Hose, Heater Inlet, Connector To Pipe, Heater To Pipe, and Engine To Throttle Body |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 5/8 |
| End 2 Inside Diameter | 5/8 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| Hose Type | Single i.d. hose |
| SAE Specification | Sae j20r3 class d-1, sae j1684 type ec |
| Trunk Height | 5 1/2 |
This part fits 49 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Toyota | Tundra | Heater Inlet | Small I.D. Heater Hose | |||
| 2020 | Toyota | Tundra | Heater Inlet | Small I.D. Heater Hose | |||
| 2019 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2019 | Toyota | Tundra | 5.7L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2018 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2018 | Toyota | Tundra | 5.7L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2017 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2017 | Toyota | Tundra | 5.7L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2016 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2016 | Toyota | Tundra | 5.7L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2015 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2015 | Toyota | Tundra | 5.7L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2014 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2014 | Toyota | Tundra | 5.7L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2013 | Toyota | Land Cruiser | Heater Inlet | Small I.D. Heater Hose | |||
| 2013 | Toyota | Sequoia | FLEX | Heater Inlet | Small I.D. Heater Hose | ||
| 2013 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2013 | Toyota | Tundra | 5.7L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2012 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2012 | Toyota | Tundra | 5.7L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2011 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2011 | Toyota | Tundra | 5.7L | V8 | Heater To Pipe | Driver Side; Small I.D. Heater Hose | |
| 2010 | Toyota | Tundra | 4.6L | V8 | Heater Inlet | Small I.D. Heater Hose | |
| 2010 | Toyota | Tundra | 5.7L | V8 | Heater To Pipe | Driver Side; Small I.D. Heater Hose | |
| 2009 | Toyota | Tundra | 5.7L | V8 | Heater To Pipe | Driver Side; Small I.D. Heater Hose | |
| 2008 | Toyota | Tundra | 5.7L | V8 | Heater To Pipe | Driver Side; Small I.D. Heater Hose | |
| 2007 | Toyota | Tundra | 5.7L | V8 | Heater To Pipe | Driver Side; Small I.D. Heater Hose | |
| 2004 | Ford | Escape | 3.0L | V6 | Connector To Pipe | Small I.D. Heater Hose | |
| 2004 | Mazda | Tribute | 3.0L | V6 | Connector To Pipe | Small I.D. Heater Hose | |
| 2003 | Ford | Escape | 3.0L | V6 | Connector To Pipe | Small I.D. Heater Hose | |
| 2003 | Mazda | Tribute | 3.0L | V6 | Connector To Pipe | Small I.D. Heater Hose | |
| 2002 | Ford | Escape | 3.0L | V6 | Connector To Pipe | Small I.D. Heater Hose | |
| 2002 | Kia | Sportage | Heater To Pipe | W.P. End; Small I.D. Heater Hose | |||
| 2002 | Mazda | Tribute | 3.0L | V6 | Connector To Pipe | Small I.D. Heater Hose | |
| 2001 | Ford | Escape | 3.0L | V6 | Connector To Pipe | Small I.D. Heater Hose | |
| 2001 | Kia | Sportage | Heater To Pipe | W.P. End; Small I.D. Heater Hose | |||
| 2001 | Mazda | Tribute | 3.0L | V6 | Connector To Pipe | Small I.D. Heater Hose | |
| 2000 | Kia | Sportage | Heater To Pipe | W.P. End; Small I.D. Heater Hose | |||
| 1999 | Kia | Sportage | Heater To Pipe | W.P. End; Small I.D. Heater Hose | |||
| 1998 | Kia | Sportage | Heater To Pipe | W.P. End; Small I.D. Heater Hose | |||
| 1997 | Kia | Sportage | Heater To Pipe | W.P. End; Small I.D. Heater Hose | |||
| 1996 | Kia | Sportage | Heater To Pipe | W.P. End; Small I.D. Heater Hose | |||
| 1995 | Kia | Sportage | Heater To Pipe | W.P. End; Small I.D. Heater Hose | |||
| 1990 | Acura | Legend | Engine To Throttle Body | Small I.D. Heater Hose | |||
| 1989 | Acura | Legend | Engine To Throttle Body | Small I.D. Heater Hose | |||
| 1988 | Acura | Legend | Engine To Throttle Body | Small I.D. Heater Hose | |||
| 1987 | Acura | Legend | 2.5L | V6 | Engine To Throttle Body | Small I.D. Heater Hose | |
| 1987 | Acura | Legend | 2.7L | V6 | Engine To Throttle Body | Small I.D. Heater Hose | |
| 1986 | Acura | Legend | Engine To Throttle Body | Small I.D. 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.