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DaycoPart #: 87989

Dayco 87989 HVAC Heater Hose - Heater To Engine
⚙️ 5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$67.27Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Small I.D. Heater Hose, Heater To Engine
🚗Fitment: Ford and Lincoln, Expedition and Navigator
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dayco 87989 HVAC Heater Hose - Heater To Engine
| Brand | Dayco |
| Part Number | 87989 |
| Position | Small I.D. Heater Hose, Heater To Engine |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 5/8 |
| End 2 Inside Diameter | 5/8 |
| End 3 Inside Diameter | 5/8 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| End 1 Outside Diameter | 15/16 |
| End 2 Outside Diameter | 5/8 |
| End 3 Outside Diameter | 5/8 |
| Hose Type | Branched hose |
| SAE Specification | Sae j20r3 class d-1, sae j1684 type ec |
| Trunk Height | 20 1/2 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Ford | Expedition | Heater To Engine | w/Aux. Heater; Small I.D. Heater Hose | ||
| 2006 | Lincoln | Navigator | Heater To Engine | w/Aux. Heater; Small I.D. Heater Hose | ||
| 2005 | Ford | Expedition | Heater To Engine | w/Aux. Heater; Small I.D. Heater Hose | ||
| 2004 | Ford | Expedition | 5.4L | V8 | Heater To Engine | w/Aux. Heater; Small I.D. Heater Hose |
| 2003 | Ford | Expedition | 5.4L | V8 | Heater To Engine | w/Aux. Heater; Small I.D. Heater Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.