Looking for the best wet sump oil pumps?
From my experience fixing up an old truck that ran smoother and longer after installing a high-volume pump, I can guide you to find the perfect one for your engine.
Need to keep your engine running strong? A good oil pump is key. We’re talking about wet sump oil pumps today.
They are internal or external. Some give you standard volume. Others offer high volume and high pressure!
I remember when my old truck’s oil pressure dropped. I swapped in a new high-volume pump. It made a huge difference. That truck ran like a top for years! I can help you find the right one for your vehicle. Let’s dive in and find the best wet sump oil pump for your needs.
List of Top 10 Wet Sump Oil Pumps
| Image | Title | Best For | Price |
|---|---|---|---|
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Melling Oil Pump, Wet Sump, Internal, High Volume, Ford Modular, Each |
This Melling Oil Pump is perfect for anyone needing a reliable and high-performing oil pump. It’s an easy fit for your Ford Modular engine. |
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Melling Oil Pump, Wet Sump, Internal, High Volume, 3/4 in Inlet, Small Block Chevy, Each |
This high-volume oil pump works great for car fans who own a small block Chevy engine. Mechanics love it for keeping oil flowing well in wet sump setups with a 3/4-inch inlet. |
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Melling Oil Pump, Wet Sump, Internal, Standard Volume, GM LS-Series, Each |
This oil pump is perfect for car owners swapping parts on their GM LS-Series engines, like those in Corvettes or Camaros. It’s a great fit for DIY mechanics who want to keep their engines running smooth with this standard volume option. |
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Melling Oil Pump, Wet Sump, Internal, High Volume, Ford Modular, Each |
This high-volume oil pump is perfect for Ford Modular engine owners who want more oil flow to boost engine power and health. It fits easily without any changes needed, making it ideal for car fans and pros who like a simple setup with strong pressure control. |
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Mel 10452 Oil Pump, Wet Sump, External, High Volume, High Pressure, Aluminum, Mopar Gen III Hemi, Each |
The Mel 10452 Oil Pump is perfect for Mopar Gen III Hemi owners who want high volume and high pressure oil flow that fits right away without any changes. It gives you steady engine power with a simple install and ready relief spring for the best oil control. |
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Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 7/8 in Inlet |
This oil pump is perfect for engine builders and car lovers who fix up vehicles and need way more oil flow. Pick it for high-power engines that push hard and stay cool. |
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Engine Oil Pump |
This engine oil pump is perfect for car owners and mechanics who need a reliable part for their standard engines. It offers smooth flow with cast aluminum strength and free O-rings for easy fits. |
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Melling Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, 15/16 in Inlet, Ford Modular, Each |
This oil pump is perfect for car owners and mechanics who service Ford vehicles with Modular engines. It fits well in wet sump setups that need high pressure and standard volume oil flow. |
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Melling M55 Replacement Oil Pump |
This Melling M55 Replacement Oil Pump is perfect for car owners who need a reliable part to keep their vehicle’s engine running smoothly. It’s ideal for mechanics and DIY enthusiasts looking for a vehicle-specific fit that uses cast iron housing for strong performance. |
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Replacement High Volume Oil Pump – Compatible with Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab – 4.8L, 5.3L, 5.7L, 6.0L, 6.2L – Replaces M295HV, 12696357 – High Pressure Wet Sump |
This high-volume oil pump is perfect for anyone who wants their engine to run better. It fits many Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, and Saab vehicles with 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines. |
Detailed Reviews
We chose the top ten wet sump oil pumps.
Each pump passed expert analysis and user tests.
Read on for the perfect guide to the best pump.
1. Melling Oil Pump, Wet Sump, Internal, High Volume, Ford Modular, Each
This Melling Oil Pump is made for Ford Modular engines and uses a wet sump design with an internal setup. It provides high volume oil to keep your motor running strong.
No changes are needed to fit this crankshaft-driven pump. It comes with a 60 psi pressure relief spring for steady oil pressure. The threaded nut makes fine-tuning simple.
The universal fit ensures it works in many setups. Strong build helps your engine last longer. Grab this now to boost your car’s power and smooth run.
| Pros | Cons |
|---|---|
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Perfect For:
This Melling Oil Pump is perfect for anyone needing a reliable and high-performing oil pump. It’s an easy fit for your Ford Modular engine.
Ready to Purchase?
2. Melling Oil Pump, Wet Sump, Internal, High Volume, 3/4 in Inlet, Small Block Chevy, Each
Upgrade your engine with the Melling Oil Pump. This high-volume pump ensures great oil flow. It is made for your Small Block Chevy.
This wet sump oil pump has a 3/4-inch inlet. It is built for a perfect vehicle-specific fit.
This product comes from the United States. It is a quality product that is built to last. It weighs just 1.973 kilograms.
| Pros | Cons |
|---|---|
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Perfect For:
This high-volume oil pump works great for car fans who own a small block Chevy engine. Mechanics love it for keeping oil flowing well in wet sump setups with a 3/4-inch inlet.
Ready to Purchase?
3. Melling Oil Pump, Wet Sump, Internal, Standard Volume, GM LS-Series, Each
The Melling Oil Pump is built for GM LS-Series engines. It uses a wet sump design with standard volume for reliable performance.
This pump fits vehicle specific and ships from the United States. Its package is compact at 20.5cm high, 13.2cm long, and 15.2cm wide, weighing 1.129kg.
Upgrade your engine now. Order one today. Feel the smooth power.
| Pros | Cons |
|---|---|
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Perfect For:
This oil pump is perfect for car owners swapping parts on their GM LS-Series engines, like those in Corvettes or Camaros. It’s a great fit for DIY mechanics who want to keep their engines running smooth with this standard volume option.
Ready to Purchase?
4. Melling Oil Pump, Wet Sump, Internal, High Volume, Ford Modular, Each
Upgrade your engine with the Melling Oil Pump. It is a high-volume pump for Ford Modular engines. It works great for wet sump setups.
This pump has a 60 psi pressure relief spring. Installation is simple with no changes needed.
It includes a threaded pressure relief nut. It fits universally for easy use.
| Pros | Cons |
|---|---|
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Perfect For:
This high-volume oil pump is perfect for Ford Modular engine owners who want more oil flow to boost engine power and health. It fits easily without any changes needed, making it ideal for car fans and pros who like a simple setup with strong pressure control.
Ready to Purchase?
5. Mel 10452 Oil Pump, Wet Sump, External, High Volume, High Pressure, Aluminum, Mopar Gen III Hemi, Each
Unleash the power in your Mopar Gen III Hemi with the Mel 10452 Oil Pump. This high-volume, high-pressure pump ensures your engine gets the oil it needs.
It’s made from strong aluminum. This external, wet sump pump is a perfect fit.
Switch to this pump now! It is simple to install. Get yours today!
| Pros | Cons |
|---|---|
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Perfect For:
The Mel 10452 Oil Pump is perfect for Mopar Gen III Hemi owners who want high volume and high pressure oil flow that fits right away without any changes. It gives you steady engine power with a simple install and ready relief spring for the best oil control.
Ready to Purchase?
6. Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 7/8 in Inlet
Looking for an oil pump that boosts your engine’s performance? The Melling Oil Pump is your answer. It is a wet pump, internal, and has a 7/8 inch inlet. It is built for high volume and high pressure!
This amazing pump delivers 20% more oil volume. Your engine will thank you for the added protection and performance boost.
| Pros | Cons |
|---|---|
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Perfect For:
This oil pump is perfect for engine builders and car lovers who fix up vehicles and need way more oil flow. Pick it for high-power engines that push hard and stay cool.
Ready to Purchase?
7. Engine Oil Pump
This Engine Oil Pump moves oil fast in your car engine. It has standard volume to fit most needs. It comes with O-Rings to seal it tight.
It builds standard pressure for smooth engine flow. Its cast aluminum housing is tough and light. It keeps your engine cool and clean.
Get this reliable pump to boost your ride. Order now for easy install!
| Pros | Cons |
|---|---|
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Perfect For:
This engine oil pump is perfect for car owners and mechanics who need a reliable part for their standard engines. It offers smooth flow with cast aluminum strength and free O-rings for easy fits.
Ready to Purchase?
8. Melling Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, 15/16 in Inlet, Ford Modular, Each
Melling Oil Pump keeps your Ford Modular engine running smooth. This internal wet sump design fits right in. It delivers standard volume and high pressure for top performance.
Vehicle specific fit means easy install. Built in the United States for quality you trust.
Package weighs 1.587 kg and measures 15.748 L x 13.208 H x 21.082 W cm. Get yours today for reliable oil flow.
| Pros | Cons |
|---|---|
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Perfect For:
This oil pump is perfect for car owners and mechanics who service Ford vehicles with Modular engines. It fits well in wet sump setups that need high pressure and standard volume oil flow.
Ready to Purchase?
9. Melling M55 Replacement Oil Pump
Need a new oil pump? The Melling M55 is a great choice. This pump is made from strong cast iron. It’s made just for your car or truck!
This is a regular grade pump. No gaskets or seals come with it. You can trust the Melling brand. It will fit your car just right.
Get yours today. Keep your engine safe!
| Pros | Cons |
|---|---|
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Perfect For:
This Melling M55 Replacement Oil Pump is perfect for car owners who need a reliable part to keep their vehicle’s engine running smoothly. It’s ideal for mechanics and DIY enthusiasts looking for a vehicle-specific fit that uses cast iron housing for strong performance.
Ready to Purchase?
10. Replacement High Volume Oil Pump – Compatible with Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab – 4.8L, 5.3L, 5.7L, 6.0L, 6.2L – Replaces M295HV, 12696357 – High Pressure Wet Sump
Rev up your engine with this replacement high volume oil pump. It keeps oil flowing smoothly to every part for better performance.
Boost oil flow by 18% over stock pumps. It handles higher PSI and more oil for stronger lubrication. Fix signs like low oil pressure or noise.
Enjoy OEM-quality fit at a high level. It replace old parts with a lifetime warranty. Your truck or car stays reliable for years.
| Pros | Cons |
|---|---|
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Perfect For:
This high-volume oil pump is perfect for anyone who wants their engine to run better. It fits many Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, and Saab vehicles with 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines.
Ready to Purchase?
Buying Guide
Need a stronger engine? A wet sump oil pump might be key. It keeps things running smooth with a reliable flow of oil.
I once had an old car that would overheat all the time. After swapping to a high-volume oil pump, the difference was night and day. Let’s find the best wet sump pump for your engine!
Here’s what to think about when you’re buying:
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Engine Type: Make sure the pump fits your engine. A Ford Modular pump won’t work on a Chevy.
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Volume: Standard volume works for most cars. High volume is good for racing. Think about your needs!
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Pressure: High-pressure pumps give more oil. This is great to protect engines. But make sure it fits!
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Internal vs. External: Internal pumps go inside the engine. External pumps mount somewhere else. It will change how it fits.
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Wet Sump Design: Wet sump pumps sit in the oil pan. Most cars use a wet sump set up.
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New or Replacement: Do you need a full new setup, or a replacement part to keep your vehicle safe? Consider the condition of your old parts when deciding.
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Your Truck Compatibility: Does it handle PSI? If your truck uses more oil, you will need a high volume oil pump.