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Dayco 87991 HVAC Heater Hose - Inverter Cooling Hose-3OE Quality 60-Day Returns
Part #: 87991

Dayco 87991 HVAC Heater Hose - Inverter Cooling Hose-3

Small I.D. Heater Hose, Inverter Cooling Hose-3
⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$94.64Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ 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, Inverter Cooling Hose-3
🚗Fitment: Toyota, Prius, Prius Plug-In, and Prius V
🔄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 87991 HVAC Heater Hose - Inverter Cooling Hose-3
BrandDayco
Part Number87991
PositionSmall I.D. Heater Hose, Inverter Cooling Hose-3
MaterialEpdm
ColorBlack
End 1 Inside Diameter5/8
End 2 Inside Diameter5/8
Contains Heat ShieldN
Contains Protective SleeveY
End 1 Outside Diameter31/32
End 2 Outside Diameter31/32
Hose TypeSingle i.d. hose
SAE SpecificationSae j20r3 class d-1, sae j1684 type ec
Trunk Height30 1/2

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2016ToyotaPriusInverter Cooling Hose-3Small I.D. Heater Hose
2015ToyotaPriusInverter Cooling Hose-3Small I.D. Heater Hose
2015ToyotaPrius Plug-InInverter Cooling Hose-3Small I.D. Heater Hose
2014ToyotaPriusInverter Cooling Hose-3Small I.D. Heater Hose
2014ToyotaPrius Plug-InInverter Cooling Hose-3Small I.D. Heater Hose
2014ToyotaPrius VInverter Cooling Hose-3Small I.D. Heater Hose
2013ToyotaPriusInverter Cooling Hose-3Small I.D. Heater Hose
2013ToyotaPrius Plug-InInverter Cooling Hose-3Small I.D. Heater Hose
2012ToyotaPriusInverter Cooling Hose-3Small I.D. Heater Hose
2012ToyotaPrius Plug-InInverter Cooling Hose-3Small I.D. Heater Hose
2011ToyotaPriusInverter Cooling Hose-3Small I.D. Heater Hose
2010ToyotaPriusInverter Cooling Hose-3Small I.D. Heater Hose

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

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