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Dayco 86824 HVAC Heater Hose
| Brand | Dayco 86824 |
|---|---|
| Position | Reservoir To Pipe |
| Color | Black |
| End 1 Inside Diameter | 1/4 |
| End 1 Outside Diameter | 17/32 |
| End 2 Inside Diameter | 1/4 |
| End 2 Outside Diameter | 17/32 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R3 Class D-1, SAE J1684 Type EC |
| Trunk Height | 7 |
| Product line | Small I.D. Heater Hose |
| Fits | Saab, Suzuki, Acura, Honda, Mazda, and Kia · 66 vehicles |
EPDM construction. Resists heat and coolant exposure in HVAC hose service.
Single I.D. hose. Provides a straightforward replacement for heater hose applications.
SAE J20R3 Class D-1. Built to meet recognized hose performance specifications.
Cross-references ACDelco 14008S, ACDelco 14638S and CARQUEST 18100 for the same application. See all 11.
Dayco Small I.D. Heater Hose 86824
Dayco 86824 is a Small I.D. Heater Hose built for tight coolant and heater routing where a 1/4 in. inside diameter is required. Made from EPDM and finished in black, it is specified for small-diameter connections used on select Honda, Acura, Mazda, Kia, Saab, and Suzuki applications.
The Dayco Small I.D. Heater Hose line focuses on OE-style replacement hoses for compact engine bay routing. This hose follows SAE J20R3 Class D-1 and SAE J1684 Type EC specifications and uses a single I.D. hose construction for direct replacement in the listed heater and coolant transfer locations.
Key Features
- Part number 86824
- EPDM construction for heater and coolant service
- 1/4 in. inside diameter at both ends
- Black finish for OE-style appearance
- Single I.D. hose design
- Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
- End outside diameter: 17/32 in.
Fitment Overview
- Fits 2006-2009 Saab 9-3, Reservoir To Pipe
- Fits 2007-2009 Suzuki SX4, Throttle Body To Engine
- Fits 1996-2004 Acura RL, Pipe To Throttle Body
- Fits 1999-2002 Acura TL, Pipe To Intake Manifold
- Fits 1998-2002 Honda Accord, Housing To Pipe
- Fits 1998-1999 Mazda 626, Engine To Intake Manifold
- Fits 1998 Honda Civic, Throttle Body To Pipe
- Fits 1997 Kia Sephia, Throttle Body To Pipe
- Fits 1992-1995 Mazda MX-3, Throttle Body To Valve
- Fits 1989-1994 Mazda MPV, Throttle Body To Intake Manifold
- Fits 1989-1994 Mazda MPV, Throttle Body To Pipe
- Fits 1993 Mazda B2200, Pipe To Engine
- Fits 1990-1993 Mazda B2200, Throttle Body To Intake Manifold
- Fits 1990-1993 Mazda B2600, Intake Manifold To Throttle Body
- Fits 1991 Mazda B2600, Throttle Body To Intake Manifold
- Fits 1990 Mazda B2200, Engine To Pipe
- Fits 1989-1990 Mazda B2600, Throttle Body To Pipe
- Fits 1987-1989 Mazda B2200, Intake Manifold To Pipe
What This Hose Helps Address
- Cracked or hardened small-diameter heater hose sections
- Coolant seepage at throttle body or intake manifold hose connections
- Restricted heater circuit flow caused by deteriorated hose material
- Vacuum-like coolant routing issues in compact engine bay plumbing
- Replacement needs for aging OE-style rubber hose runs
Installation Notes
Verify the hose routing, end diameters, and connection points before installation. This hose is a direct-size replacement for 1/4 in. I.D. applications, so matching the listed vehicle, year, and position is important for proper fit on Honda Accord, Honda Civic, Acura TL, and related applications. No heat shield or protective sleeve is included.
For best results, inspect adjoining pipes, clamps, and fittings for wear before installing Dayco 86824. This part cross-references ACDelco 14008S and Gates 18100 for the same application.
Quality Assurance
Dayco manufactures this hose to SAE J20R3 Class D-1 and SAE J1684 Type EC standards for heater hose service. The EPDM construction is selected for coolant-system use in the listed OEM-style replacement applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2009 | Saab | 9-3 | — | 2.8L | V6 | — | Reservoir To Pipe | Small I.D. Heater Hose |
| 2009 | Suzuki | SX4 | — | — | — | — | Throttle Body To Engine | Small I.D. Heater Hose |
| 2008 | Saab | 9-3 | — | 2.8L | V6 | — | Reservoir To Pipe | Small I.D. Heater Hose |
| 2008 | Suzuki | SX4 | — | — | — | — | Throttle Body To Engine | Small I.D. Heater Hose |
| 2007 | Saab | 9-3 | — | 2.8L | V6 | — | Reservoir To Pipe | Small I.D. Heater Hose |
| 2007 | Suzuki | SX4 | — | — | — | — | Throttle Body To Engine | Small I.D. Heater Hose |
| 2006 | Saab | 9-3 | — | 2.8L | V6 | — | Reservoir To Pipe | Small I.D. Heater Hose |
| 2004 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 2003 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 2002 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 2002 | Acura | TL | — | — | — | — | Pipe To Intake Manifold | Small I.D. Heater Hose |
| 2002 | Honda | Accord | — | 3.0L | V6 | — | Housing To Pipe | Small I.D. Heater Hose |
| 2001 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 2001 | Acura | TL | — | — | — | — | Pipe To Intake Manifold | Small I.D. Heater Hose |
| 2001 | Honda | Accord | — | 3.0L | V6 | — | Housing To Pipe | Small I.D. Heater Hose |
| 2000 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 2000 | Acura | TL | — | — | — | — | Pipe To Intake Manifold | Small I.D. Heater Hose |
| 2000 | Honda | Accord | — | 3.0L | V6 | — | Housing To Pipe | Small I.D. Heater Hose |
| 1999 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 1999 | Acura | TL | — | — | — | — | Pipe To Intake Manifold | Small I.D. Heater Hose |
| 1999 | Honda | Accord | — | 3.0L | V6 | — | Housing To Pipe | Small I.D. Heater Hose |
| 1999 | Mazda | 626 | — | 2.5L | V6 | — | Engine To Intake Manifold | Small I.D. Heater Hose |
| 1998 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 1998 | Honda | Accord | — | 3.0L | V6 | — | Housing To Pipe | Small I.D. Heater Hose |
| 1998 | Honda | Civic | — | 1.6L | L4 | CNG | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1998 | Honda | Civic | LX | 1.6L | L4 | GAS | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1998 | Honda | Civic | EX | 1.6L | L4 | GAS | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1998 | Honda | Civic | CX | 1.6L | L4 | GAS | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1998 | Honda | Civic | Si | 1.6L | L4 | GAS | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1998 | Honda | Civic | — | 1.6L | L4 | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1998 | Mazda | 626 | — | 2.5L | V6 | — | Engine To Intake Manifold | Small I.D. Heater Hose |
| 1997 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 1997 | Kia | Sephia | — | 1.8L | L4 | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1996 | Acura | RL | — | — | — | — | Pipe To Throttle Body | Small I.D. Heater Hose |
| 1995 | Mazda | MX-3 | — | 1.8L | V6 | — | Throttle Body To Valve | Small I.D. Heater Hose |
| 1994 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1994 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1994 | Mazda | MX-3 | — | 1.8L | V6 | — | Throttle Body To Valve | Small I.D. Heater Hose |
| 1993 | Mazda | B2200 | — | — | — | — | Pipe To Engine | Small I.D. Heater Hose |
| 1993 | Mazda | B2200 | — | — | — | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1993 | Mazda | B2600 | — | — | — | — | Intake Manifold To Throttle Body | Small I.D. Heater Hose |
| 1993 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1993 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1993 | Mazda | MX-3 | — | 1.8L | V6 | — | Throttle Body To Valve | Small I.D. Heater Hose |
| 1992 | Mazda | B2200 | — | — | — | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1992 | Mazda | B2600 | — | — | — | — | Intake Manifold To Throttle Body | Small I.D. Heater Hose |
| 1992 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1992 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1992 | Mazda | MX-3 | — | 1.8L | V6 | — | Throttle Body To Valve | Small I.D. Heater Hose |
| 1991 | Mazda | B2200 | — | — | — | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1991 | Mazda | B2600 | — | — | — | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1991 | Mazda | B2600 | — | — | — | — | Intake Manifold To Throttle Body | Small I.D. Heater Hose |
| 1991 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1991 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1990 | Mazda | B2200 | — | — | — | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1990 | Mazda | B2200 | — | — | — | — | Engine To Pipe | Small I.D. Heater Hose |
| 1990 | Mazda | B2600 | — | — | — | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1990 | Mazda | B2600 | — | — | — | — | Intake Manifold To Throttle Body | Small I.D. Heater Hose |
| 1990 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1990 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1989 | Mazda | B2200 | — | — | — | — | Intake Manifold To Pipe | Small I.D. Heater Hose |
| 1989 | Mazda | B2600 | — | — | — | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1989 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Intake Manifold | Small I.D. Heater Hose |
| 1989 | Mazda | MPV | — | 2.6L | L4 | — | Throttle Body To Pipe | Small I.D. Heater Hose |
| 1988 | Mazda | B2200 | — | — | — | — | Intake Manifold To Pipe | Small I.D. Heater Hose |
| 1987 | Mazda | B2200 | — | — | — | — | Intake Manifold To Pipe | Small I.D. Heater Hose |
| No rows match your filter. | ||||||||