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Gates 51945 HVAC Heater HoseOE Quality 60-Day Returns
Part #: 51945

Gates 51945 HVAC Heater Hose

Molded Coolant Hose, Radiator To Reservoir, Reservoir To Radiator, Reservoir (Lower), and Lower - Reservoir To Radiator
⚙️ 27 vehicles fit this part
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Select your vehicle to confirm fitment
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Radiator To Reservoir, Reservoir To Radiator, Reservoir (Lower), and Lower - Reservoir To Radiator
🚗Fitment: Mercedes-Benz, C180, C250, C300, C350, E350, GLK250, and GLK350
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Gates 51945 HVAC Heater Hose
BrandGates
Part Number51945
PositionMolded Coolant Hose, Radiator To Reservoir, Reservoir To Radiator, Reservoir (Lower), and Lower - Reservoir To Radiator
MaterialEpdm, plastic, steel
End 1 Inside Diameter.7
End 1 Inside Diameter18
End 2 Inside Diameter.7
End 2 Inside Diameter18
Contains SpringNo
Centerline Length18.11
Centerline Length460
Branch Quantity0
9839Yes
98451
Modular ComponentsMale quick connector
Modular HoseYes

This part fits 27 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersFuel TypePositionNotes
2015Mercedes-BenzC3503.5LV6GASRadiator To ReservoirMolded Coolant Hose
2015Mercedes-BenzGLK3503.5LV6GASReservoir To RadiatorMolded Coolant Hose
2014Mercedes-BenzC2501.8LL4GASRadiator To ReservoirMolded Coolant Hose
2014Mercedes-BenzC3003.5LV6FLEXRadiator To ReservoirMolded Coolant Hose
2014Mercedes-BenzC3003.5LV6GASRadiator To ReservoirMolded Coolant Hose
2014Mercedes-BenzC3503.5LV6FLEXRadiator To ReservoirMolded Coolant Hose
2014Mercedes-BenzC3503.5LV6GASRadiator To ReservoirMolded Coolant Hose
2014Mercedes-BenzGLK3503.5LV6GASReservoir To RadiatorMolded Coolant Hose
2013Mercedes-BenzC1801.6LL4GASReservoir To RadiatorMolded Coolant Hose
2013Mercedes-BenzC2501.8LL4GASRadiator To ReservoirMolded Coolant Hose
2013Mercedes-BenzC3003.5LV6FLEXReservoir To RadiatorMolded Coolant Hose
2013Mercedes-BenzC3003.5LV6GASReservoir To RadiatorMolded Coolant Hose
2013Mercedes-BenzE350Coupe3.5LV6FLEXReservoir (Lower)Molded Coolant Hose
2013Mercedes-BenzE350Coupe3.5LV6GASReservoir (Lower)Molded Coolant Hose
2013Mercedes-BenzGLK2502.1LL4DIESELN/AReservoir Outlet; Molded Coolant Hose
2013Mercedes-BenzGLK3503.5LV6GASReservoir To RadiatorMolded Coolant Hose
2012Mercedes-BenzC3503.5LV6FLEXReservoir (Lower)Molded Coolant Hose
2012Mercedes-BenzC3503.5LV6GASReservoir (Lower)Molded Coolant Hose
2012Mercedes-BenzE350Coupe3.5LV6FLEXReservoir (Lower)Molded Coolant Hose
2012Mercedes-BenzE350Coupe3.5LV6GASReservoir (Lower)Molded Coolant Hose
2011Mercedes-BenzC2502.5LV6GASReservoir To RadiatorMolded Coolant Hose
2010Mercedes-BenzC3003.0LV6GASLower - Reservoir To RadiatorMolded Coolant Hose
2010Mercedes-BenzC3003.0LV6FLEXLower - Reservoir To RadiatorMolded Coolant Hose
2009Mercedes-BenzC3003.0LV6FLEXLower - Reservoir To RadiatorMolded Coolant Hose
2009Mercedes-BenzC3003.0LV6GASLower - Reservoir To RadiatorMolded Coolant Hose
2008Mercedes-BenzC3003.0LV6FLEXLower - Reservoir To RadiatorMolded Coolant Hose
2008Mercedes-BenzC3003.0LV6GASLower - Reservoir To RadiatorMolded Coolant 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:

204501718251945R28364

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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