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OE Quality
60-Day Returns
GatesPart #: 12458
Gates 12458 HVAC Heater Hose - Auxiliary Water Pump To Pipe
5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*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 Heater Hose, Auxiliary Water Pump To Pipe
Fitment: Buick and Chevrolet, LaCrosse, Malibu, and Regal
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? See all HVAC Heater Hose options
Gates 12458 HVAC Heater Hose - Auxiliary Water Pump To Pipe
| Brand | Gates |
|---|---|
| Part Number | 12458 |
| Position | Molded Heater Hose, Auxiliary Water Pump To Pipe |
| Material | Epdm |
| End 1 Inside Diameter | .75 |
| End 1 Inside Diameter | 19 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Centerline Length | 198 |
| Centerline Length | 7.8 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | Buick | LaCrosse | 2.4L | L4 | MILD HYBRID EV-GAS (MHEV) | Auxiliary Water Pump To Pipe | Molded Heater Hose |
| 2013 | Buick | Regal | 2.4L | L4 | MILD HYBRID EV-GAS (MHEV) | Auxiliary Water Pump To Pipe | Molded Heater Hose |
| 2013 | Chevrolet | Malibu | 2.4L | L4 | MILD HYBRID EV-GAS (MHEV) | Auxiliary Water Pump To Pipe | Molded Heater Hose |
| 2012 | Buick | LaCrosse | 2.4L | L4 | MILD HYBRID EV-GAS (MHEV) | Auxiliary Water Pump To Pipe | Molded Heater Hose |
| 2012 | Buick | Regal | 2.4L | L4 | MILD HYBRID EV-GAS (MHEV) | Auxiliary Water Pump To Pipe | Molded Heater 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:
124581345820865462F11916
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.