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OE Quality
60-Day Returns
GatesPart #: 51440
Gates 51440 HVAC Heater Hose - Heater - Left Side
⚙️ 4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$75.58Free 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
📦Molded Coolant Hose, Heater - Left Side
🚗Fitment: Ford, F-150
🔄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 HVAC Heater Hose options
Gates 51440 HVAC Heater Hose - Heater - Left Side
| Brand | Gates |
| Part Number | 51440 |
| Position | Molded Coolant Hose, Heater - Left Side |
| Material | Epdm, plastic |
| End 1 Inside Diameter | .7 |
| End 1 Inside Diameter | 18 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Contains Spring | No |
| Centerline Length | 1715 |
| Centerline Length | 24 |
| Centerline Length | 67.5 |
| End 3 Inside Diameter | .95 |
| Branch Quantity | 2 |
| 9839 | Yes |
| 9845 | 2 |
| 9940 | Yes |
| 9942 | 2 branches, female quick connector, male quick connector |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | Ford | F-150 | 3.5L | V6 | GAS | Heater - Left Side | Molded Coolant Hose |
| 2013 | Ford | F-150 | 3.5L | V6 | GAS | Heater - Left Side | Molded Coolant Hose |
| 2012 | Ford | F-150 | 3.5L | V6 | GAS | Heater - Left Side | Molded Coolant Hose |
| 2011 | Ford | F-150 | 3.5L | V6 | GAS | Heater - Left Side | Molded 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:
51440626-62088501BL3Z 18472 EBL3Z 18472 JCL34 18K580 AAF10377KH571
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.