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OE Quality
60-Day Returns
DaycoPart #: 73023
Dayco 73023 Radiator Coolant Hose - Lower
⚙️ 7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$31.86Free 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
📦Curved Radiator Hose, Lower
🚗Fitment: Scion, xD
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Radiator Coolant Hose options
Dayco 73023 Radiator Coolant Hose - Lower
| Brand | Dayco |
| Part Number | 73023 |
| Position | Curved Radiator Hose, Lower |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 1 7/32 |
| End 2 Inside Diameter | 1 5/16 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| End 1 Outside Diameter | 1 9/16 |
| End 2 Outside Diameter | 1 11/16 |
| Hose Type | Dual i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 11 1/2 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Scion | xD | Lower | Curved Radiator Hose |
| 2013 | Scion | xD | Lower | Curved Radiator Hose |
| 2012 | Scion | xD | Lower | Curved Radiator Hose |
| 2011 | Scion | xD | Lower | Curved Radiator Hose |
| 2010 | Scion | xD | Lower | Curved Radiator Hose |
| 2009 | Scion | xD | Lower | Curved Radiator Hose |
| 2008 | Scion | xD | Lower | Curved Radiator Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.