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GatesPart #: 41578E
Gates 41578E Engine Auxiliary Water Pump - EGR Cooler, Heater or To Turbocharger
⚙️ 45 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$99.59Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
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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
📦Water Pump (Electric), To Turbocharger, Heater, and EGR Cooler
🚗Fitment: Audi and Volkswagen, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, A8 Quattro, Q5, Q7, S7, S8, and Touareg
🔄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 Engine Auxiliary Water Pump options
Gates 41578E Engine Auxiliary Water Pump - EGR Cooler, Heater or To Turbocharger
| Brand | Gates |
| Part Number | 41578E |
| Position | Water Pump (Electric), To Turbocharger, Heater, and EGR Cooler |
| Pulley Included | No |
| Type | Electric |
| Grade Type | Oe performance |
| Fan Clutch Included | No |
| Housing Material | Plastic |
| Impeller Material | Plastic |
| Impeller Rotation | Standard |
| Includes Back Housing | No |
| Water Pump Drive Type | Electric |
| Outlet Quantity | 2 |
| Application Description | Auxiliary |
| Contents | Water pump |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Audi | A8 Quattro | 4.0L | V8 | GAS | To Turbocharger | Water Pump (Electric) |
| 2017 | Audi | A5 Quattro | 2.0L | L4 | FLEX | To Turbocharger | W/Pierburg Pump; Water Pump (Electric) |
| 2017 | Audi | A8 Quattro | 3.0L | V6 | GAS | N/A | Water Pump (Electric) |
| 2017 | Audi | Q5 | 2.0L | L4 | FLEX | To Turbocharger | Water Pump (Electric) |
| 2016 | Audi | A5 | 2.0L | L4 | GAS | To Turbocharger | Water Pump (Electric) |
| 2016 | Audi | A5 Quattro | 2.0L | L4 | FLEX | To Turbocharger | Water Pump (Electric) |
| 2016 | Audi | A6 Quattro | 3.0L | V6 | DIESEL | Heater | Water Pump (Electric) |
| 2016 | Audi | A8 Quattro | 3.0L | V6 | DIESEL | Heater | Water Pump (Electric) |
| 2016 | Audi | Q7 | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2015 | Audi | A5 | 1.8L | L4 | GAS | To Turbocharger | Water Pump (Electric) |
| 2015 | Audi | A5 Quattro | 2.0L | L4 | FLEX | To Turbocharger | Water Pump (Electric) |
| 2015 | Audi | A6 | 2.0L | L4 | GAS | Heater | Water Pump (Electric) |
| 2015 | Audi | A6 Quattro | 2.0L | L4 | GAS | Heater | Water Pump (Electric) |
| 2015 | Audi | A8 Quattro | 4.0L | V8 | GAS | N/A | Water Pump (Electric) |
| 2015 | Audi | Q5 | 2.0L | L4 | FULL HYBRID EV-GAS (FHEV) | To Turbocharger | Water Pump (Electric) |
| 2015 | Audi | Q7 | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2014 | Audi | A5 | 2.0L | L4 | GAS | To Turbocharger | Water Pump (Electric) |
| 2014 | Audi | A5 Quattro | 2.0L | L4 | FLEX | To Turbocharger | Water Pump (Electric) |
| 2014 | Audi | A6 | 2.0L | L4 | GAS | Heater | Water Pump (Electric) |
| 2014 | Audi | A6 Quattro | 2.0L | L4 | GAS | Heater | Water Pump (Electric) |
| 2014 | Audi | A7 Quattro | 3.0L | V6 | DIESEL | Heater | Water Pump (Electric) |
| 2014 | Audi | A8 Quattro | 3.0L | V6 | GAS | Heater | Water Pump (Electric) |
| 2014 | Audi | Q5 | 2.0L | L4 | FULL HYBRID EV-GAS (FHEV) | To Turbocharger | Water Pump (Electric) |
| 2014 | Audi | Q7 | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2014 | Audi | S8 | 4.0L | V8 | GAS | N/A | Water Pump (Electric) |
| 2013 | Audi | A5 | 2.0L | L4 | GAS | To Turbocharger | Water Pump (Electric) |
| 2013 | Audi | A5 Quattro | 2.0L | L4 | FLEX | To Turbocharger | Water Pump (Electric) |
| 2013 | Audi | A6 | 2.0L | L4 | GAS | Heater | Water Pump (Electric) |
| 2013 | Audi | A6 Quattro | 2.0L | L4 | GAS | Heater | Water Pump (Electric) |
| 2013 | Audi | A8 Quattro | 4.0L | V8 | GAS | To Turbocharger | Water Pump (Electric) |
| 2013 | Audi | Q5 | 2.0L | L4 | FLEX | To Turbocharger | Water Pump (Electric) |
| 2013 | Audi | Q7 | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2013 | Audi | S7 | 4.0L | V8 | GAS | Heater | Water Pump (Electric) |
| 2013 | Audi | S8 | 4.0L | V8 | GAS | N/A | Water Pump (Electric) |
| 2012 | Audi | A5 | 2.0L | L4 | GAS | To Turbocharger | W/Pierburg Pump; Water Pump (Electric) |
| 2012 | Audi | A5 Quattro | 2.0L | L4 | GAS | To Turbocharger | W/Pierburg Pump; Water Pump (Electric) |
| 2012 | Audi | A7 Quattro | 3.0L | V6 | GAS | Heater | Water Pump (Electric) |
| 2012 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Water Pump (Electric) |
| 2012 | Audi | Q7 | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2011 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Water Pump (Electric) |
| 2011 | Audi | Q7 | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2010 | Audi | Q7 | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2010 | Volkswagen | Touareg | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2009 | Audi | Q7 | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
| 2009 | Volkswagen | Touareg | 3.0L | V6 | DIESEL | EGR Cooler | W/Pierburg Pump; Water Pump (Electric) |
* 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:
059121012A06D12160141578E941578E
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.