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If your Nissan Murano is showing low oil pressure or unusual noise, choosing the right oil pump matters for long-term engine health. The correct pump keeps lubrication consistent, supports oil pressure under load, and helps prevent accelerated wear or engine damage. This guide covers six shortlisted Nissan Murano oil pump options selected for their fitment, flow characteristics, and build quality. Below you will find what we considered in our evaluation and the factors to weigh when picking a replacement or upgrade.
Looking for other parts? See all Nissan Murano parts & accessories.
Top Picks at a Glance
| Best Value The sweet spot between price and what you get | SMMS Engine Oil Pump Kit for Nissan 3.5L V6 (fits Altima, Maxima, Murano, 350Z, Infiniti models) |  |
| Best budget The cheapest option that still gets the job done reliably | Astemo (Hitachi) OUP0007 Engine Oil Pump |  |
| Highest Rated A top-rated pick with lots of positive feedback | Melling M356 Engine Oil Pump |  |
| Most Popular A crowd favorite that many people choose with confidence | MOCA Oil Pump Assembly for 3.5L Nissan/Infiniti VQ35 Engines |  |
| Best Seller A high-volume bestseller chosen again and again | A-Premium Engine Oil Pump for Nissan/Infiniti 3.5L VQ35DE (Standard Volume, Aluminum) |  |
1. SMMS Engine Oil Pump Kit for Nissan 3.5L V6 (fits Altima, Maxima, Murano, 350Z, Infiniti models)
| Manufacturer Part Number | 150107Y000 |
|---|---|
| Model Number | SM00266 |
| Manufacturer | SMMS |
| Item Type Name | Oil Pump |
| Manufacturer Warranty Description | 30-Day Free Return, 1-Year Warranty. |
This SMMS engine oil pump kit replaces factory units for Nissan and Infiniti 3.5L V6 engines and includes gaskets and O-rings to simplify installation. It is typically used as a direct replacement when the original pump shows wear, leaks, or pressure loss; installers will fit it during an engine service or oil pump repair. The pump is made with aluminum die-casting to reduce weight while maintaining structural strength and the listing specifies compatibility with many Murano, Altima, Maxima, 350Z, Pathfinder and Infiniti V6 models that use part numbers 150107Y000 or 15010-7Y000. Practical benefits include a complete kit for quicker swaps, claimed factory-quality construction, and parts that restore oil circulation critical to engine longevity. Limitations are that fitment must be verified against the vehicle part number before purchase and that aftermarket variance means experienced installers should check clearances and torque specs during installation. The product comes with a short warranty and return window from the seller.
Best for: Practical optimizers who want a complete, budget-conscious replacement that restores oil delivery without paying for a dealer unit and who are comfortable verifying fitment and performing or supervising installation.
Less Ideal for: Buyers who want guaranteed factory-direct parts coverage or who prefer dealer-sourced components with full OEM documentation should consider factory-sourced options instead.
- Includes gaskets and O-rings for a more complete, faster installation
- Aluminum die-cast construction reduces weight while aiming for durability
- Listed to match specific Nissan/Infiniti part numbers for straightforward compatibility checks
- Requires confirming exact part number fitment for your Murano before installation
- Aftermarket manufacturing tolerances can differ from factory parts so professional verification is advised
Verdict: A complete, budget-friendly replacement oil pump kit for Nissan and Infiniti 3.5L V6 engines that makes a practical repair option for Murano owners.
2. Astemo (Hitachi) OUP0007 Engine Oil Pump
| Brand | Hitachi |
|---|---|
| Model | Astemo OUP0007 |
| Position | Center |
| Manufacturer Part Number | OUP0007 |
This Astemo (Hitachi) OUP0007 is a direct-fit replacement oil pump intended to restore proper oil circulation and pressure in compatible engines. It installs in the engine center position and is built with a cast aluminum housing and machined steel internals to balance lower mass with durable, heat-resistant components. In everyday use the pump supplies lubrication to moving parts, reduces frictional wear, and maintains system pressure under normal driving conditions. The machined surfaces and vehicle-specific design help ensure an accurate fit and efficient flow, while the construction aims to match factory performance and durability. Expect typical benefits of a replacement pump: easier installation compared with custom solutions and reliable operation when matched to the correct Murano application. Limitations are typical of aftermarket replacements — fitment must be verified against the vehicle application and long-term longevity depends on installation quality and maintenance practices.
Best for: Budget-conscious buyers seeking a factory-performance replacement pump for routine repairs or rebuilds who prioritize upfront value and straightforward fitment.
Less Ideal for: Buyers looking for upgraded high-flow performance pumps for racing or heavy-duty use should consider performance-oriented alternatives.
- Vehicle-specific design for direct replacement fit
- Cast aluminum housing reduces weight and aids thermal efficiency
- Machined steel internals and precision surfaces for efficient oil flow
- Requires confirming exact compatibility with the Nissan Murano engine variant before purchase
- Long-term life depends on proper installation and engine maintenance
Verdict: A budget-friendly, vehicle-specific replacement that restores factory-style oil circulation when correct fitment for the Murano is confirmed.
3. Melling M356 Engine Oil Pump
| Brand | Melling |
|---|---|
| Model | Oil Pump |
| Manufacturer Part Number | M356 |
| Exterior | Machined |
The Melling M356 is a direct-replacement engine oil pump intended to provide consistent oil pressure and flow for engines that use this pump specification. It installs in place of a worn unit to re-establish proper lubrication to bearings and cam components, helping prevent premature engine wear. The machined exterior and factory-style design suggest it is built to meet common factory-quality tolerances, which makes installation straightforward for a mechanic familiar with oil pump service. Practical benefits include a compact, service-friendly package and compatibility with standard installation procedures. Limitations are that fitment must match the engine that uses the M356 pump and this listing does not include gaskets or hardware, so you should confirm required seals and fasteners before disassembly. For reliability-focused buyers the pump provides a simple way to restore oiling performance without modifying the engine, but confirm vehicle compatibility and any auxiliary parts needed for a complete replacement.
Best for: Reliability-focused owners seeking a factory-quality replacement pump to restore proper oiling and extend engine life during routine engine repair or overhaul.
Less Ideal for: Buyers looking for performance upgrades or modified-engine solutions should consider performance-specific pumps rather than a factory-style replacement.
- Factory-style machined exterior suggests consistent build quality
- Designed as a direct replacement to restore original oil pressure and flow
- Compact, service-friendly shape that fits standard installation procedures
- From an established aftermarket supplier with a history in engine components
- Listing does not specify included gaskets or installation hardware
- Compatibility is limited to engines that accept the M356 pump specification
Verdict: A straightforward factory-style replacement oil pump aimed at restoring reliable engine lubrication for engines that use the M356 specification.
4. MOCA Oil Pump Assembly for 3.5L Nissan/Infiniti VQ35 Engines
| Manufacturer | OELINE Auto Parts |
|---|---|
| Brand | MOCA AUTOPARTS |
| Manufacturer Part Number | EOP0019 |
| OEM Part Number | 13510-31U10 |
This MOCA oil pump assembly is a direct-replacement style pump built for VQ35 3.5L engines used in the Murano and several Infiniti models. It installs in place of the factory unit to restore oil pressure and circulation after a failing or noisy pump and is intended for routine engine repairs or rebuilds. The listing emphasizes factory-quality manufacturing standards, a link-belt type timing chain for durability, and quiet operation from modern material and production processes. For practical use this pump should return proper oil flow and help protect the engine when the original pump shows wear, and it is suitable for DIY mechanics or professional installers replacing a worn unit. Limitations are typical of aftermarket pumps: buyer should confirm fitment for the specific model year and follow proper installation and priming procedures because the listing does not include detailed torque specs or installation hardware information.
Best for: Convenience-driven buyers who want a ready replacement that restores engine oil pressure without hunting for rare factory parts and prefer a straightforward swap that a local shop or competent DIYer can handle.
Less Ideal for: Owners seeking a performance-upgrade pump or a unit with manufacturer-backed installation support should consider other options or consult a dealer before purchasing.
- Made to factory-style specifications to replace a failing oil pump
- Link-belt type timing chain design aimed at long-term durability
- Engineered for quiet, maintenance-free operation according to the brand
- Covers a wide range of 3.5L VQ35 vehicle applications including Murano
- Product listing lacks detailed installation torque specs and hardware details
- Fitment must be double-checked for specific year and submodel before purchasing
Verdict: A practical, factory-style replacement oil pump for 3.5L VQ35 Murano and related Infiniti engines that restores oil pressure and durability in worn engines.
5. A-Premium Engine Oil Pump for Nissan/Infiniti 3.5L VQ35DE (Standard Volume, Aluminum)
| Compatible Engines | VQ35DE 3.5L |
|---|---|
| Housing Material | Aluminum |
| Volume Type | Standard Volume |
| Pressure Type | Standard Pressure |
| Gasket Included | Yes |
This A-Premium oil pump replaces the factory pump on 3.5L VQ35DE-equipped Nissan Murano and related Infiniti models to restore engine oil circulation and pressure. It is a rotary, standard-volume, standard-pressure pump with an aluminum housing and includes gasket and O-ring for installation. Typical use is direct replacement during engine repair or maintenance to reestablish proper lubrication and cooling of internal components. The unit is vehicle-specific for VQ35DE applications and lists common OEM equivalent numbers for cross-checking. Practical benefits include a lightweight aluminum housing and supplied seals that simplify installation, plus a one-year unlimited-mileage guarantee on the part itself. Limitations to note are that this is a standard-volume/pressure pump only, so it does not change flow or pressure characteristics from factory specification, and buyers should verify fitment for VQ35DE variants before ordering. Mounting uses three bolt holes and a small pickup screen as shown in the specifications.
Best for: Risk-averse mainstream buyers who want a straightforward, factory-spec replacement for a Nissan Murano 3.5L VQ35DE and prefer a low-risk part that matches OEM fit and function.
Less Ideal for: Drivers seeking performance upgrades to increase oil flow or pressure should consider performance-oriented pumps rather than this standard-volume replacement.
- Vehicle-specific fit for VQ35DE 3.5L engines, matching common OEM part numbers
- Aluminum housing offers corrosion resistance and reduced mass compared with cast iron
- Includes gasket and O-ring to simplify installation and reduce the need for extra parts
- Standard-volume/pressure design restores factory lubrication and cooling behavior
- Does not offer high-volume or high-pressure performance upgrades beyond factory specifications
- Compatibility limited to VQ35DE-equipped models so it is not a universal replacement
Verdict: A vehicle-specific, factory-spec replacement oil pump that restores proper oil circulation for Nissan Murano 3.5L VQ35DE engines.
Choosing the Right Nissan Murano Oil Pump: Key Factors to Consider
Flow Rate and Pressure
Flow rate and pressure determine how effectively oil reaches bearings and moving parts. A pump must deliver sufficient volume at the engine's operating speed to maintain a stable oil film on bearings and cam components. Low flow or inadequate pressure can increase friction and accelerate wear, while excessive pressure can overload relief valves and stress seals.
Look for pumps whose flow and pressure characteristics match the Murano engine's factory specifications or the needs of any engine modifications. Consider how flow changes with temperature and viscosity, since oil thins when hot and thickens when cold, affecting delivery.
Materials and Machining Quality
The materials used for gears, housings, and shafts affect durability and resistance to wear. Hardened steel or well-treated alloy gears run longer with less shape change, which maintains pump efficiency over time. Precision machining ensures tight clearances where needed and consistent tolerances that reduce internal leakage.
Poorly machined components can increase internal slop, lowering effective pressure and flow. Corrosion-resistant finishes and quality heat treatment also extend service life and reliability.
Sealing and Gasket Design
Sealing components prevent oil leakage and ensure consistent pressure. A well-designed gasket or seal interface reduces the chance of external leaks and maintains internal pressure by minimizing bypass between high- and low-pressure areas. Some pumps include upgraded gasket materials or integrated seals to improve longevity.
Pay attention to whether replacement gaskets are included and the quality of sealing surfaces. A proper seal also simplifies installation and reduces the likelihood of rework or oil seepage after fitting.
Compatibility and Fitment
Correct fitment to the Nissan Murano engine is essential to ensure the pump interfaces properly with the oil pickup, mounting points, and drive system. Even small differences in bolt patterns or shaft dimensions can prevent proper installation or cause premature wear.
Verify that the pump matches the Murano's engine revision and any relevant sensor or pickup locations. Compatibility documentation and clear fitment notes reduce the risk of installation problems.
Installation Practicality
Some pumps are straightforward to install while others require additional disassembly or special tools. Consider whether the job demands dropping the oil pan, removing timing covers, or other labor-intensive steps. Pumps that include clear instructions and necessary seals can save time and reduce installation errors.
Ease of installation also affects the likelihood that the pump will be fitted correctly and tested after installation. Factor in the skill level required and whether professional installation is appropriate for your situation.
Durability and Warranty Support
Durability reflects resistance to wear, corrosion, and failure under typical operating conditions. Longevity ties back to materials, machining, and design features such as reinforced shafts or robust bearings. Warranty coverage provides additional assurance and indicates the manufacturer's confidence in the part.
Look for pumps with documented durability features and clear warranty terms. Reasonable support and parts availability can simplify replacements if issues arise.
How We Chose the Best Nissan Murano Oil Pump
We focused on parts that directly affect lubrication performance and engine longevity. Key evaluation criteria included measured flow rate and pressure at operating temperatures, materials and machining quality of critical surfaces, compatibility with Nissan Murano engine specifications, and the presence of reliable sealing features such as gaskets and o-rings. We also considered ease of installation from a mechanical-access perspective and the availability of clear fitment documentation.Excluded items included generic or universal pumps that do not provide explicit Murano fitment data, components lacking clear manufacturing or material details, and units without documented pressure or flow specs. Our list favors pumps that balance consistent oil delivery under typical driving conditions with durable construction and proper sealing to reduce the risk of leaks and premature wear.
Our full evaluation process is outlined in our review methodology.
FAQ
What are common symptoms of a failing oil pump in a Nissan Murano?
Common signs often include a drop in oil pressure on the gauge, dashboard oil pressure warnings, or unusual engine noises such as whining. You may also notice increased engine temperature or reduced lubrication effectiveness under load. These symptoms usually warrant inspection of oil pressure and the pump's condition.
Can I drive with low oil pressure before replacing the oil pump?
Driving with low oil pressure is risky because it reduces lubrication to critical parts, which can lead to rapid wear or engine damage. If you detect persistently low pressure, limit driving and have the system inspected promptly. Temporary short trips may be acceptable only after verifying oil level and pressure with proper diagnostics.
How does oil viscosity affect pump performance?
Oil viscosity influences flow and pressure across operating temperatures. Thicker oil provides higher pressure at lower temperatures but may reduce flow when cold. Thinner oil flows more easily when hot but can lower pressure. Use the viscosity grade recommended for the Murano's engine to ensure the pump operates within its intended range.
Are OEM pumps better than aftermarket options?
OEM pumps are designed to match factory specifications and fitment, while aftermarket pumps vary in quality and features. Many aftermarket options meet or exceed factory specs, but quality depends on materials and manufacturing control. Evaluate build quality, documented specifications, and warranty rather than assuming one category is always superior.
What should I check during oil pump installation?
During installation, verify correct alignment with the pickup and mounting points, inspect sealing surfaces and replace gaskets as needed, and confirm drive shaft engagement. After fitting, prime the oiling system if required and check oil pressure at idle and operating speed to ensure proper function.
How long do oil pumps typically last?
Oil pump life varies with driving conditions, maintenance, and oil cleanliness. Pumps often last many years under normal use but can wear sooner if contaminated oil or inadequate maintenance is present. Regular oil changes and using correct filters help extend pump service life.
Conclusion
Choosing the right Nissan Murano oil pump comes down to matching flow and pressure characteristics to your engine, ensuring correct fitment, and selecting durable construction with reliable sealing. Balance ease of installation and warranty support against performance needs.Prioritize pumps that document flow and pressure specs, offer quality materials and machining, and include proper gaskets or seals. Those tradeoffs will help you maintain consistent lubrication and protect the engine over time.
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