Note: This article contains affiliate links. If you click on these links and make a purchase, I may earn a small commission at no extra cost to you. This helps support my research and content. Read my full affiliate disclaimer here.
Choosing the right Chevrolet Traverse oil pump matters because the pump controls oil flow and pressure that keep engine bearings and components lubricated. A failing or undersized pump can lead to low pressure, increased wear, and costly repairs, while the correct pump restores proper lubrication and helps maintain engine longevity. This guide covers seven shortlisted oil pumps selected for fitment and performance in the Traverse, and explains the evaluation criteria used to vet them. Read on to understand the key factors that affect selection and how each pump meets the needs of common Traverse service scenarios.
Looking for other parts? See all Chevrolet Traverse parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | AULINK M353 Engine Oil Pump (fits select 3.6L and 3.0L V6 applications) |  |
| Most Popular A crowd favorite that many people choose with confidence | Melling M353 Engine Oil Pump |  |
| Best Quality Built to a higher standard if you want something more solid | GM Genuine Parts 12640448 Engine Oil Pump |  |
| Best Budget The cheapest option that still gets the job done reliably | NewYall Replacement Oil Pump with Bolts |  |
| Most Sold A high-volume bestseller chosen again and again | DNJ OP3139 Engine Oil Pump for 2.8L–3.6L V6 Chevrolet, GMC, Suzuki |  |
| Best Value for Money The sweet spot between price and what you get | BOXI Oil Pump for Chevrolet Traverse 3.6L V6 (replacement for 12640448/M353) |  |
| Best Overall The best all-around choice for most situations | GM Genuine Parts Engine Oil Pump Pickup Tube and Screen |  |
1. AULINK M353 Engine Oil Pump (fits select 3.6L and 3.0L V6 applications)
| Manufacturer | AULINK |
|---|---|
| Item model number | AUOPW026 |
| OEM Part Number | M353, 12640448,12584298, 12590016, 12590152, 1610078J00, OP3139, 224-43667, 057-1630, 1610078J01 |
| Lift Type | Mechanical |
This AULINK M353 oil pump is a factory-replacement style pump intended to restore oil pressure and lubrication on compatible 3.6L and 3.0L V6 engines used in mid-size GM vehicles such as the Chevrolet Traverse. It installs where the factory pump sat and circulates engine oil to feed bearings, tensioners, and cam/valve train components. The listing emphasizes pressure and flow testing and notes ISO/QS-certified production, and many buyers report straightforward bolt alignment and fit. Practical benefits include a complete kit for easier installation and a focus on meeting the original application so you can return the engine to normal oiling without custom work. Limitations to expect are variable component quality across units—some reviewers cite sealing or fastener failures that can cause pressure loss—so careful inspection and following torque specs at installation matter. For a reliability-focused replacement, this pump can be a cost-effective option if you verify the part and install with attention to torque and gasket sealing.
Best for: A reliability-focused buyer who prioritizes restoring proper oil pressure on a Chevrolet Traverse and prefers a purpose-built replacement that aims to match factory fit and function.
Less Ideal for: Shoppers who demand OEM-brand parts or who prefer lifetime-tested factory replacements should consider manufacturer-sourced pumps instead.
- Designed as a direct replacement for specific GM V6 24-valve engines, simplifying fitment for compatible vehicles
- Function and leakage tested and produced in ISO/QS-certified facilities to help ensure basic performance
- Includes necessary installation kit components to reduce additional parts sourcing
- Multiple customers report accurate bolt hole alignment and trouble-free installation
- Some units have reported poor sealing or low pressure leading to engine timing chain/tensioner issues
- Fasteners and small components have fractured for a minority of users, indicating inconsistent build quality
Verdict AULINK M353 offers a budget-friendly, fit-focused replacement for compatible Chevrolet Traverse V6 engines but requires careful installation inspection due to occasional quality inconsistencies.
2. Melling M353 Engine Oil Pump
| Brand | Melling |
|---|---|
| Model | Oil Pump |
| Exterior | Machined |
| Manufacturer Part Number | M353 |
The Melling M353 is a machined, direct-replacement oil pump intended to restore proper oil pressure and flow when the original pump is worn or damaged. It installs in place of the factory unit and is typically fitted during timing chain or front-end engine service where access is already available. Notable features include machined exterior surfaces and manufacturer part M353 that match the factory geometry for a straightforward swap. In practical use the pump brings oil pressure back to expected levels for normal driving and has many customer reports of easy fitment and dependable operation. Some users note it can take a few seconds after cold starts to reach full pressure, which is common with replacement pumps and worth considering if you frequently make short trips. The Melling unit is a sensible convenience-focused option for technicians or owners who want a reliable, factory-style replacement without modifying the engine or oiling system.
Best for: Convenience-driven buyers who want a reliable, factory-style replacement that installs easily during routine engine or timing-chain service to get a Chevrolet back on the road quickly.
Less Ideal for: Drivers seeking a high-performance or modified oiling solution for track use should consider purpose-built performance pumps instead.
- Machined exterior and factory-style design for straightforward bolt-on replacement
- Direct fitment reported to restore oil pressure in common repair scenarios
- Manufactured by an established parts supplier with many positive user reports
- May take several seconds on cold start to build full oil pressure
- Not a performance upgrade over factory pump
Verdict A practical, factory-style replacement oil pump best suited to owners who prioritize easy fitment and reliable restoration of normal oil pressure.
3. GM Genuine Parts 12640448 Engine Oil Pump
| Manufacturer | GM Genuine Parts |
|---|---|
| Model | GM Original Equipment |
| Exterior | Machined |
This GM Genuine Parts engine oil pump is a factory-quality replacement designed and validated by General Motors for service use. It supplies pressurized oil to the engine lubrication system and is intended as a direct-fit replacement during repairs or rebuilds. The pump is machined and built to GM specifications, which helps restore proper oil pressure and flow characteristics expected by the original engine design. For a performance-oriented owner, the key benefit is confidence in fitment and durability since the part matches the factory profile and validation process. Installation is typical for in-block oil pump swaps and requires basic mechanical access to the engine bottom end. Limitations to consider are that this is a factory replacement part rather than a high-flow aftermarket performance pump, so it will not increase oil pressure beyond the vehicle’s designed range. Buyers should also verify exact vehicle fitment before ordering to ensure compatibility.
Best for: Performance-oriented buyers who prioritize factory-spec reliability and precise fit when repairing or refreshing the oiling system on a Chevrolet Traverse.
Less Ideal for: Drivers seeking measurable performance gains from an aftermarket high-flow oil pump or those wanting modification-oriented upgrades.
- Factory-validated design ensures correct fitment and functional compatibility with GM engines
- Machined exterior indicates precise manufacturing and consistent tolerances
- Restores factory oil pressure and flow characteristics for reliable lubrication
- Backed by General Motors engineering and validation for service replacement use
- Not a high-flow or performance-upgraded pump for increased oil pressure or flow
Verdict Choose this GM Genuine Parts pump if you want a factory-validated, direct-fit replacement that restores original oiling performance rather than increasing it.
4. NewYall Replacement Oil Pump with Bolts
| Manufacturer | NewYall |
|---|---|
| Item model number | l2640448 |
| Manufacturer Part Number | l2640448 |
This NewYall oil pump is a cost-focused replacement intended for GM 3.6L engines like those in the Chevrolet Traverse (2009–2016). It replaces the factory oil pump and includes the mounting bolts, which simplifies installation when doing a timing-chain or oil-pump service. Buyers can expect standard mechanical performance for restoring oil pressure and circulation; reviewers report straightforward fitment and functioning when installed with proper gaskets and seals. The unit is offered as an aftermarket alternative to factory parts, so quality can vary compared with a factory-quality pump and close attention to installation torque and clearances is important. This pump is a good option when you are replacing the pump during major engine service to avoid extra shop time, but if you want the longest-term reliability under heavy duty or performance use, an OEM or higher-end replacement may be preferable.
Best for: Budget-conscious owners looking to replace the oil pump while doing engine work on a Chevrolet Traverse and who prioritize upfront savings over factory-spec parts.
Less Ideal for: Owners seeking the highest long-term durability under heavy towing, frequent high-load driving, or performance builds should consider a factory-quality or premium aftermarket pump instead.
- Includes mounting bolts to simplify installation during timing-chain or oil-pump service
- Designed to fit GM 3.6L engine applications used in the Chevrolet Traverse
- Multiple user reports of correct fitment and functioning after installation
- Lower cost alternative to factory-quality replacement pumps
- Aftermarket build quality can vary compared with factory-quality pumps
- Limited long-term reliability data compared with OEM replacements
Verdict A cost-effective, fit-for-purpose oil pump for Chevrolet Traverse 3.6L engines that saves money up front but may not match OEM longevity for high-demand use.
5. DNJ OP3139 Engine Oil Pump for 2.8L–3.6L V6 Chevrolet, GMC, Suzuki
| Brand | DNJ |
|---|---|
| Model | OP3139 |
| Exterior | Machined |
| Compatible engines | 2.8L–3.6L V6 (listed engine codes) |
This DNJ OP3139 oil pump supplies engine oil pressure and circulation for 2.8L–3.6L V6 engines, so it is typically used when an original pump fails, leaks, or loses pressure. It installs in the oiling system to deliver continuous lubrication to bearings, camshafts, and other rotating parts, helping prevent premature wear. The unit is machined and marketed as a direct replacement for the listed engine codes, which simplifies fitment for compatible vehicles and reduces installation guesswork. In practice buyers will see improved oil pressure and quieter operation compared with a worn pump. DNJ highlights robust construction for higher pressure and temperature tolerance, and the pump is sold with product images that show machining quality. Limitations are that you must confirm exact engine code fitment before purchase and installation may require engine access and gaskets not included. This is a parts-level replacement rather than an overhaul of surrounding components, so related seals or pickup screens should be inspected during service.
Best for: Risk-averse mainstream buyers seeking a factory-quality replacement pump for their Chevrolet Traverse V6 who prioritize proven fitment and minimizing uncertainty during replacement.
Less Ideal for: Buyers looking for a performance or high-volume racing pump or those who want a comprehensive rebuild kit including seals and pickup hardware should consider other options.
- Direct-fit design for the specified 2.8L–3.6L V6 engine family reduces compatibility guesswork.
- Machined exterior and construction aimed at consistent oil delivery under pressure.
- Restores oil circulation and pressure to protect bearings and cam components.
- Compatible with naturally aspirated and turbocharged variants listed in the fitment notes.
- Does not include installation hardware, gaskets, or pickup tube service parts which may be required for a complete repair.
- Fitment depends on exact engine designation so cross-checking vehicle engine code is required.
Verdict A straightforward, machined direct-replacement oil pump for the listed V6 engines that restores factory-style oil pressure when matched to the correct engine code.
6. BOXI Oil Pump for Chevrolet Traverse 3.6L V6 (replacement for 12640448/M353)
| Compatible engine | 3.6L V6 |
|---|---|
| Replaces part numbers | 12640448, M353, OP3139, 224-43667, 057-1630 |
| Condition | New, never installed |
| Manufacturer | ShangHai BOXI Auto Parts Co., Ltd. |
This BOXI oil pump is an aftermarket replacement intended to restore oil pressure and lubrication in Chevrolet Traverse 3.6L V6 engines. It installs as a direct-fit unit to replace the factory oil pump identified by part numbers like 12640448 and M353, and is typically used during engine rebuilds or when a failed pump causes low oil pressure. The listing emphasizes factory-matching performance and notes professional installation is recommended because of the pump's role in engine health. Buyers can expect a ready-to-install pump that aims to deliver appropriate oil flow for cold starts and normal operating conditions, and multiple customer reports indicate correct fitment and satisfactory pressure readings after installation. Limitations include fewer brand assurances than a factory part and no included installation instructions, so hands-on mechanical skill or a shop is required. Also, long-term durability compared with an OEM pump can vary since testing and materials are not detailed in the listing.
Best for: A practical optimizer looking for an affordable, no-frills replacement that restores engine oil pressure and keeps a Traverse on the road without paying OEM premiums.
Less Ideal for: Drivers seeking guaranteed factory-sourced parts or those who prefer a dealer-supported replacement with detailed installation guidance should consider OEM alternatives.
- Direct replacement for Chevrolet Traverse 3.6L V6 engines using the listed factory part numbers
- Advertised to match or exceed manufacturer specifications for performance
- Multiple customer reports of correct fit and immediate restoration of oil pressure
- Compact packaging and ready-to-install condition upon arrival
- No installation instructions included so professional installation or mechanical experience is recommended
- Aftermarket product with limited long-term durability data compared with factory-quality pumps
Verdict A cost-conscious, direct-fit replacement that restores oil pressure on a Chevrolet Traverse 3.6L V6 but requires professional installation and accepts the usual durability uncertainty of aftermarket parts.
7. GM Genuine Parts Engine Oil Pump Pickup Tube and Screen
| Manufacturer | GM Genuine Parts |
|---|---|
| Item model number | 12608579 |
| Exterior | Machined |
| OEM Part Number | 12608579 |
This GM Genuine Parts pickup tube and screen replaces the engine’s oil pickup assembly to ensure clean, reliable oil delivery to the oil pump. Typically installed when changing a damaged or clogged pickup or during oil pump service, it bolts into place and uses the factory fitment GM engineers validated for the application. Notable features include a machined exterior and integrated screen to filter debris before oil reaches the pump, which helps protect bearings and maintain oil pressure. Because it is a factory-quality replacement, fit and sealing are reliable when installed with correct gaskets or O rings. Installation requires lowering the oil pan on many vehicles and can be labor intensive, so plan for workshop time or professional installation. There are no performance upgrades over factory parts, so this is a repair-focused component rather than an upgrade for higher-flow applications.
Best for: A balanced all-round buyer who values correct factory-fit replacements and long-term reliability when maintaining a Chevrolet vehicle, prioritizing a straightforward, dependable repair over aftermarket modifications.
Less Ideal for: Buyers seeking higher-flow performance upgrades or a quick DIY swap without dropping the oil pan should look at purpose-built performance pickups or alternative solutions.
- Factory-quality fit and validation for GM engines ensures reliable sealing and alignment
- Integrated screen filters debris before oil reaches the pump, protecting internal components
- Machined exterior and OEM-style construction for consistent long-term service
- Requires oil pan removal for most installations, making it a time-consuming repair
- Not designed to increase oil flow or performance beyond factory specifications
Verdict A direct, factory-quality replacement pickup tube and screen for owners who want reliable oil pickup restoration with OEM fitment.
Choosing the Right Chevrolet Traverse Oil Pump: Key Factors to Consider
Fitment And Compatibility
Correct fitment is the baseline requirement because oil pump housings, drive interfaces, and mounting points vary across engines. A pump that does not match the Traverse engine flange, pickup tube position, or drive sprocket will be difficult or impossible to install.
Compatibility also affects oil pickup alignment and oil pan clearance. Choosing a pump designed specifically for the Chevrolet Traverse engine avoids clearance issues and reduces the risk of improper oil pickup, which can cause intermittent pressure loss or cavitation.
Flow Capacity And Pressure Output
Flow capacity at different engine speeds determines whether the pump supplies enough oil during idle, cruise, and high-RPM conditions. A pump with inadequate flow can allow pressure to drop under load, increasing wear on bearings and valvetrain components.
Pressure output should be stable and within the engine’s specified range. Overly high pressure can stress seals and gaskets, while low pressure can starve critical components. Look for pumps rated for consistent flow and tested across expected RPM ranges.
Materials And Machining Quality
The materials used for rotors, housings, and shafts influence durability and wear resistance. Hardened steel rotors and precisely machined housings reduce internal clearances and slow wear, which helps maintain pump efficiency over time.
Good machining tolerances also improve sealing between rotating elements, reducing internal leakage and maintaining pressure. Avoid pumps with vague material descriptions or loose tolerance claims when long-term reliability matters.
Seal And Gasket Compatibility
Proper sealing between the pump, engine block, and pickup tube prevents oil loss and maintains pressure. Compatibility with common oil pump gasket seal types matters because mismatched thickness or bolt hole alignment can cause leaks or installation headaches.
Consider whether the pump includes seals or requires reuse of original components. Using the correct gasket and torque sequence helps ensure a leak-free installation and stable pressure readings after service.
Installation Considerations
Ease of installation affects labor time and the likelihood of installation errors. Pumps that match factory interfaces, include required hardware, or clearly document torque specs reduce the chance of misalignment or fastener mistakes.
Consider whether special tools or modifications are needed. A pump that installs with standard service procedures and available hardware is preferable for both DIYers and professional shops.
Warranty And Support
A clear warranty signals manufacturer confidence and can protect against premature failures. Warranty terms that cover defects in materials and workmanship are particularly relevant for components that run continuously under stress.
Availability of technical support or installation guidance can also be valuable. If a pump shows early issues, accessible support helps diagnose fitment or installation problems without unnecessary downtime.
FAQ
What are common symptoms of a failing oil pump in a Traverse?
Common signs often include a drop in oil pressure, warning lights, unusual engine tapping or knocking, and reduced oil pressure at idle. Symptoms may appear intermittently and can worsen under load or high RPM. Because symptoms overlap with other issues, pressure testing and inspection are usually needed to confirm pump problems.
Can I replace the oil pump myself during routine service?
Many mechanically skilled owners can handle pump replacement if they have the right tools and follow factory procedures. Replacement typically requires draining oil, removing the oil pan, and aligning the pickup and pump drive. If you are unsure about torque specs or alignment, professional installation reduces the risk of leaks or premature failure.
How important is using the correct gasket and seal during installation?
Using the correct gasket and seal is critical to prevent oil leaks and maintain pressure. Incorrect gasket thickness or misaligned seals can cause leaks, pressure loss, or premature wear. It is best to use seals rated for the engine application and follow recommended bolt torque and sequence.
Do aftermarket oil pumps perform as well as originals for the Traverse?
Aftermarket pumps can perform well if they are made to comparable materials and tolerances and list explicit fitment for the Traverse. Performance varies by manufacturer, so look for detailed specifications on flow, pressure, and materials. Warranties and documented testing add confidence when selecting an aftermarket unit.
What maintenance helps prolong an oil pump’s life?
Regular oil and filter changes with the correct oil type reduce contaminants and sludge that can stress the pump. Maintaining proper oil level and addressing engine oil leaks quickly also helps. During service, inspect the pickup screen for debris and check for metal particles that could indicate internal wear.
How We Chose the Best Chevrolet Traverse Oil Pump
We focused on criteria that directly affect longevity and engine protection for Chevrolet Traverse applications. Primary filters included verified fitment for the Traverse engine family and measured flow capacity across typical operating RPM ranges. We also evaluated construction materials and machining tolerances, such as rotor quality and housing finish, which influence wear resistance and sealing. Another key criterion was pressure stability under load and at idle, ensuring adequate lubrication during varied driving conditions. Ease of installation and compatibility with common gaskets and seals were assessed to reduce installation errors. We excluded products without clear fitment data for the Traverse, pumps lacking material or tolerance specifications, and units with unverified warranty coverage. The final list emphasizes pumps that balance durable construction, consistent flow, and straightforward installation for Traverse owners and technicians.
Our full evaluation process is outlined in our review methodology.
Conclusion
Prioritize correct fitment and consistent flow when choosing a Chevrolet Traverse oil pump. Focus on pumps that match the engine’s mounting and pickup geometry, offer stable pressure across RPM ranges, and use durable materials to minimize wear. Balance ease of installation and proper gasket compatibility against warranty support. By considering these tradeoffs you can select a pump that restores reliable oil pressure and helps protect the engine over the long term.
Explore More:
- Check out all Chevrolet Traverse parts & accessories
- Explore Engine
- Browse all Auto Parts
