fits year: 2003–2008.

( Brand: Speedway Motors ), ( Type: Oil Pump Pick-ups ), ( Manufacturer Part Number: HZ7221 )
The Speedway HZ7221 oil pump is a high-performance replacement oil pump specifically designed for engines with Hemi 5.7L and 6.1L configurations. This premium oil pump is an excellent choice for enthusiasts seeking to improve the overall performance and reliability of their vehicles. Moreover, it is an ideal replacement for worn-out or failing original equipment oil pumps.
The HZ7221 oil pump is engineered to deliver an increased volume of oil, ensuring optimal lubrication to critical engine components. Its robust design harnesses the power of a stronger impeller, which is capable of pumping oil more efficiently at various engine speeds. This results in a reduction of oil starvation concerns and an enhancement of the engine's cooling abilities, which can contribute significantly to extended engine life.
Furthermore, this oil pump features a thermal barrier coating, aiding in dependable operation even in extreme temperatures and increased engine performance. The impeller casing is reinforced, providing additional strength against potential damage caused by the engine's high horsepower output. Seven finned scoops on the housing improve the oil flow rate, ensuring superior lubrication for engine components during high-demand situations.
The Speedway HZ7221 oil pump is designed to fit seamlessly into the existing oil pump housing on late model Dodge, Chrysler, and Ram vehicles with Hemi 5.7L and 6.1L engines. It includes all necessary installation hardware, making the process simple and convenient for the average do-it-yourselfer. Despite being a performance upgrade, this oil pump maintains its quiet operation, keeping unwanted engine noise to a minimum.
This oil pump is more than just a replacement; it is a valuable upgrade for engine enthusiasts looking to maximize their vehicle's potential. By providing consistent lubrication, the Speedway HZ7221 oil pump promotes a longer engine life and offers the increased performance desired by lovers of high-performance vehicles. Investing in this high-quality oil pump means investing in the overall health and enjoyment of your prized automobile.
The Speedway Motors HZ7221 oil pump is a popular aftermarket oil pump option for 5.7L and 6.1L Hemi engines. In this analysis, we'll discuss the advantages and disadvantages of investing in this particular oil pump to help you make an informed decision.
Pros of buying a Speedway HZ7221 Oil Pump:1. Improved Performance: The HZ7221 oil pump delivers increased oil flow, leading to improved engine performance and longevity. It's essential for those seeking higher power output and the comfort of knowing their engine is adequately lubricated.
2. Durability: The Speedway HZ7221 oil pump is built using high-quality materials, designed to withstand the rigors of high performance driving. It's a wise investment for enthusiasts who want a reliable and robust pump that will last long.
3. Easy Installation: This oil pump comes with a comprehensive installation kit, making it a relatively straightforward process for DIY enthusiasts. Additionally, it is a direct fit for Hemi engines, minimizing the need for modifications.
4. Backed by a Reputable Brand: Speedway Motors Inc. is a well-known, respected brand in the automotive aftermarket. Their part numbers are carefully engineered to ensure they fit and perform as expected. This can offer buyers peace of mind and better expectations for a well-functioning product.
Cons of buying a Speedway HZ7221 Oil Pump:1. Higher Cost: Compared to an OEM oil pump, the Speedway HZ7221 oil pump might come with a steeper price tag. However, the improved performance and durability it offers might justify the extra cost for many Hemi engine owners.
2. Incompatibility with Certain Applications: The HZ7221 oil pump may not be suitable for every single variation of the 5.7L and 6.1L Hemi engines. Therefore, it is essential to double-check compatibility before purchasing one.
Conclusion:The Speedway HZ7221 oil pump presents several benefits to Hemi engine owners: improved performance, durability, easy installation, and the reassurance of purchasing from a reputable brand. However, its higher cost compared to the OEM pump and potential incompatibility with specific engine modifications might deter some buyers. Ultimately, the decision to buy this oil pump depends on your priorities and budget. If you're seeking better engine performance and lasting reliability, the Speedway HZ7221 oil pump offers a compelling choice. For people with limited resources or only seeking a simple replacement oil pump, there might be other options worth considering.
Part # 91017465 Condition New Brand Speedway Motors Sold Each Details Info Hemi 5.7L/6.1L Oil Pump Pickup. Specs Sold in Quantity Each MFG. 2003 2008 Hemi 5.7L/6.1L Oil Pump Pickup. Gen III Hemi 5.7L/6.1L Rear Sump Oil Pan, Steel, Black.
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