The Enginetech EP041 is a stock replacement crankshaft-driven rotor/rotary-type oil pump for 2001-2014 INFINITI, Nissan engines. 100% cycle tested for volume and pressure, this pump is engineered to meet or exceed OEM flow rate and pressure specifications for correct engine lubrication.
| Part Number | EP041 |
| Product Type | Engine Oil Pump |
| Pump Type | Rotor/Rotary |
| Drive Type | Crankshaft |
| Volume | Standard Volume |
| Pressure | Standard Pressure |
| Housing Material | Aluminum |
| Gasket Included | Yes |
| Engine | 3.5L |
| Year Range | 2001-2014 |
| Makes | INFINITI, Nissan |
| Country of Origin | CN |
| Weight | 2.25 lbs |
| UPC | 707473118873 |
| OEM Cross-Refs | Melling:M356 | Topline:OPD41 | Safety Auto Parts Corp:PO11-M104 | DNJ:OP644 |
Vehicle Fitment
- 2001-2002 INFINITI QX4 3.5L V6 DOHC
- 2001-2004, 2013-2014 Nissan Pathfinder 3.5L V6 DOHC
- 2002-2004 INFINITI I35 3.5L V6 DOHC
- 2002-2014 Nissan Altima 3.5L V6 DOHC
- 2002-2014 Nissan Maxima 3.5L V6 DOHC
- 2003-2006 Nissan 350Z 3.5L V6 DOHC
- 2003-2007 INFINITI G35 3.5L V6 DOHC
- 2003-2007 Nissan Murano 3.5L V6 DOHC
- 2004-2009, 2011-2014 Nissan Quest 3.5L V6 DOHC
- 2006-2008 INFINITI M35 3.5L V6 DOHC
- 2009-2014 Nissan Murano 3.5L V6 DOHC [VIN:A]
Enginetech oil pumps are 100% cycle tested for both volume and
pressure before leaving the factory, ensuring consistent lubrication performance
from the moment of first start. Each pump is engineered to meet or exceed OEM
flow rate and pressure specifications for the specific engine application - not
a generic substitute. Enginetech offers complementary components including
pickup screens, oil pump shafts, and repair kits to complete the lubrication
system service. Always prime the oil pump before installation and verify the
correct pickup tube fitment for your oil pan configuration. Incorrect oil
pressure can cause accelerated bearing wear and premature engine failure -
verify part fitment by year, make, model, and engine displacement before
ordering.
