The 5.7 Hemi engine is a popular choice for many truck and SUV owners due to its power and performance. However, like any engine, it requires regular maintenance to keep it running smoothly. One critical component that should not be overlooked is the water pump.
When selecting a water pump, there are several critical factors to consider. The first is the quality of the pump. A high-quality water pump can last for many years and provide reliable performance. The second is the compatibility with your specific engine model. Not all water pumps are designed to fit every engine, so it’s crucial to choose one that is compatible with your 5.7 Hemi.
We spent hours researching and testing various water pumps to identify the best option for the 5.7 Hemi engine. In this article, we will share our findings and provide recommendations to help you choose the best water pump for your 5.7 Hemi engine.
Best Water Pumps for 5.7 Hemi
We have researched and tested various water pumps to find the best ones for your 5.7 Hemi engine. A high-quality water pump is essential to keep your engine cool and prevent overheating. After thorough analysis, we have compiled a list of the top-performing water pumps that are reliable, efficient, and durable. Our selection includes a variety of options that cater to different budgets and needs. Check out our list below to find the best water pump for your 5.7 Hemi engine.
1. Gates Engine Water Pump compatible with Ram 1500 5.7L V8 2011-2018
We highly recommend the Gates Engine Water Pump for those looking for a reliable and compatible water pump for their Ram 1500 5.7L V8.
Pros
- Compatible with various Ram 1500 models from 2011-2018.
- Genuine Gates parts ensure quality and durability.
- Easy installation process.
Cons
- May not be compatible with other vehicle models.
- Higher price point compared to other water pumps.
- Some users reported minor leaks after installation.
We recently installed the Gates Engine Water Pump on a 2015 Ram 1500 5.7L V8 and were impressed with its compatibility and ease of installation. The genuine Gates parts also gave us peace of mind in terms of quality and durability.

The installation process was straightforward and took us just under an hour to complete. The water pump fit perfectly and we had no issues with leaks or compatibility.
One thing to note is that this water pump may not be compatible with other vehicle models, so be sure to double-check before purchasing. Additionally, the higher price point may not be ideal for those on a budget, but we believe the quality and compatibility make it worth the investment.
Overall, we highly recommend the Gates Engine Water Pump for those in need of a reliable and compatible water pump for their Ram 1500 5.7L V8.
2. OAW CR4430 Engine Water Pump
If you’re looking for a reliable water pump for your 5.7 Hemi, the OAW CR4430 Engine Water Pump is a great choice.

Pros
- The OAW CR4430 is a brand new, not remanufactured, water pump that offers OE original fit and performance.
- The gasket is included, making installation quick and easy.
- The one year warranty and 30-day return policy provide peace of mind.
Cons
- Some customers have reported issues with the pump leaking after installation.
- The pump is heavier than some other options on the market.
- The price point may be higher than some other water pumps.
We have taken the time out to installed the OAW CR4430 Engine Water Pump on a 2012 RAM 1500 with a 5.7 Hemi engine. The installation process was quite easy and we had no issues with fit or performance. We appreciated that the gasket was included, which saved us time and money.
After several months of use, we have not experienced any leaks or other issues with the pump. The engine runs smoothly and we have not noticed any overheating. We appreciate the peace of mind that comes with the one year warranty and 30-day return policy.
While the OAW CR4430 Engine Water Pump may be slightly more expensive than some other options on the market, we believe that the reliability and performance make it worth the investment. If you’re looking for a water pump that you can count on for your 5.7 Hemi engine, the OAW CR4430 is a great choice.
3. VIPCAR 01109 Professional Water Pump
If you want an OE-standard water pump that’s reliable and efficient, then VIPCAR 01109 Professional Water Pump is the right choice for you.
Pros
- The VIPCAR water pump is an exact fit replacement for your HEMI [5.7L V8 345 cid 16-Valve OHV] engine, as well as compatible with 2009-2010 Chrysler 300C(S), Jeep 2009-2010 Grand Cherokee/Commander, and Dodge 2009-2010 Charger/Challenger.
- VIPCAR water pump is made from high-quality materials and engineered to meet or exceed OE standards. It’s designed to provide great quality and help extend the life of your engine.
- VIPCAR water pump has undergone a series of specialized ex-factory tests, such as pressure/flow/high-low temperature fatigue/metallographic detection device/salt spray test/swing machine, rockwell/brinell/shore hardness, etc. These tests simulate and duplicate actual engine working conditions to ensure correct, long-lasting, and efficient performance every time in every operation.
Cons
- Some may find the VIPCAR water pump a bit pricey compared to other water pumps on the market.
- The VIPCAR water pump may not be compatible with all vehicle models, so it’s important to check the Amazon Part Finder before purchasing.
- A few users reported that the bleeder plug was too tight and hard to remove.

We have equipped the VIPCAR 01109 Professional Water Pump on our HEMI engine, and we were impressed with its performance. The installation was straightforward, and the water pump fit perfectly. We noticed that the VIPCAR water pump was quieter than our previous water pump, and the engine temperature remained stable even during long drives.
The VIPCAR water pump is made from high-quality materials and engineered to meet or exceed OE standards. It’s designed to provide great quality and help extend the life of your engine. We were pleased to see the VIPCAR water pump undergo specialized ex-factory tests to ensure its performance and efficiency.
It’s safe to say that, we highly recommend the VIPCAR 01109 Professional Water Pump for anyone looking for a reliable and efficient OE-standard water pump. It may be a bit pricey, but it’s worth the investment for the quality and performance it provides.
Best Water Pump For 5.7 Hemi – Buying Guide
When looking for the best water pump for your 5.7 Hemi engine, there are several factors to consider to ensure you make the right choice. Here are some key features to look for when choosing a water pump.
Material
The material of the water pump is an important factor to consider. Most water pumps are made of either aluminum or cast iron. Aluminum pumps are lightweight and durable, but they tend to be more expensive than cast iron pumps. Cast iron pumps are heavier but are more affordable.
Flow Rate
The flow rate of the water pump is another important factor to consider. This refers to the amount of coolant that the pump can circulate per minute. A higher flow rate means that the pump can cool your engine more efficiently.
Impeller Design
The impeller design of the water pump is also important. The impeller is responsible for circulating the coolant through the engine. A well-designed impeller can improve the pump’s efficiency and cooling performance.
Fit and Compatibility
When choosing a water pump, it’s important to ensure that it fits and is compatible with your 5.7 Hemi engine. Check the manufacturer’s specifications to ensure that the pump is the right size and has the correct fittings and connections for your engine.
Warranty
Lastly, consider the warranty offered by the manufacturer. A good warranty can give you peace of mind and protect you from any defects or malfunctions. Look for a water pump that comes with a warranty of at least one year.
By considering these factors when choosing a water pump for your 5.7 Hemi engine, you can ensure that you make an informed decision and choose a product that will provide efficient and reliable cooling performance.
Conclusion
We strongly believe that the Gates Engine Water Pump is one of the best options for the 5.7 Hemi engine. This water pump offers exceptional performance, durability, and efficient cooling, thanks to its high-quality materials, advanced design, and precise engineering. Its optimized impeller design ensures maximum flow rate and pressure, while its advanced seal technology ensures a leak-free and long-lasting operation.
Apart from that, the Gates Engine Water Pump is rigorously tested to ensure reliable and consistent performance under extreme conditions. Its reputation for quality and reliability makes it a top choice among car enthusiasts and mechanics alike. Overall, the Gates Engine Water Pump is a smart investment for any 5.7 Hemi owner looking to upgrade their engine’s cooling system and is highly recommended.