DEATSCHWERKS 9-301S-1003 Dw Fuel Pumps Performance High Flow

( Brand: Deatschwerks ), ( Part Type: Fuel Flow Pump ), ( Manufacturer Part Number: 9-301S-1003 )

Review DEATSCHWERKS Dw Fuel Pumps Kits Performance High Flow fits DW300

The DeatschWerks DW300 Fuel Pump, model number 9-301S-1003, is a high-performance aftermarket solution for your fuel delivery needs. This fuel pump is specifically designed to provide increased flow rates and improved reliability for high-horsepower applications, making it an excellent choice for modified or heavily tuned vehicles.

The DW300 fuel pump boasts a number of impressive features. It is constructed from billet aluminum, a durable and lightweight material, which helps to dissipate heat more efficiently than the OEM plastic pump. This design not only ensures longer pump life but also enables the pump to handle higher fuel flow rates.

The DW301S-1003 fuel pump utilizes a high-output 12-volt motor, which delivers an impressive 300 LPH (Liters Per Hour) flow rate. This is more than double the flow rate of the stock pump, ensuring that your engine receives a consistent fuel supply, even under heavy load conditions.

This fuel pump also includes a pre-filter and an integrated fuel pressure regulator, which allows for easy installation and tuning. The pre-filter helps to remove contaminants from the fuel before it reaches the pump, extending its lifespan and improving overall performance. The integrated fuel pressure regulator ensures accurate fuel pressure, which is essential for optimal engine performance.

The DW300 fuel pump is compatible with various fuel systems and is suitable for use with both gasoline and diesel applications. It is also E85 compatible, making it a versatile choice for a wide range of vehicles.

Installation of the DW300 fuel pump is straightforward, with a plug-and-play wiring harness that connects directly to the factory connector. This eliminates the need for any additional adapters or modifications, making the installation process quick and hassle-free.

In summary, the DeatschWerks DW300 Fuel Pump, model number 9-301S-1003, is a high-performance aftermarket solution that offers increased flow rates, improved reliability, and easy installation. Constructed from billet aluminum and featuring a high-output 12-volt motor, this fuel pump is an excellent choice for modified or heavily tuned vehicles that require a more efficient and reliable fuel delivery system.

A Detailed Analysis of the Deatschwerks 9-301S-1003 DW DW300 High Flow Fuel Pump

The Deatschwerks 9-301S-1003 DW DW300 high flow fuel pump is a popular aftermarket upgrade for various vehicle models, including those using the Bosch fuel pump. In this analysis, we will discuss the key pros and cons of investing in this fuel pump to help you make an informed decision.

1. Increased fuel flow: The Deatschwerks DW300 fuel pump provides a significant increase in fuel flow, enabling better engine performance and responsiveness, particularly in high-performance applications.

2. Improved fuel pressure: This fuel pump offers higher fuel pressure compared to the stock unit, ensuring a more consistent fuel supply to the engine for improved combustion.

3. Enhanced reliability: The Deatschwerks 9-301S-1003 DW DW300 fuel pump is designed with improved materials and manufacturing processes, resulting in a more durable and reliable product compared to the stock fuel pump.

4. Easy installation: The fuel pump is relatively easy to install, with most users reporting that the process takes less than an hour, making it a cost-effective and convenient upgrade.

1. Potential noise: Some users have reported that the Deatschwerks DW300 fuel pump can produce more noise than the stock unit due to its increased flow rate. However, this is generally considered a minor issue that can be addressed with proper installation and the use of a sound deadener.

2. Slightly higher power consumption: The high-performance nature of the Deatschwerks fuel pump results in slightly higher power consumption compared to the stock unit. This may not be a significant issue for most users but is worth considering.

3. Price: The Deatschwerks DW300 fuel pump is more expensive than the stock unit. While the performance benefits may outweigh the cost for some users, others may find it to be a significant investment.

The Deatschwerks 9-301S-1003 DW DW300 high flow fuel pump offers several advantages over the stock unit, including increased fuel flow, improved fuel pressure, and enhanced reliability. However, it also comes with some drawbacks, such as potential noise and a higher price tag. Ultimately, whether or not this fuel pump is a worthwhile investment depends on your specific needs and priorities. If you are looking for improved engine performance and reliability, the Deatschwerks DW300 fuel pump may be an excellent choice. On the other hand, if you are on a tight budget or are not concerned with significant performance upgrades, the stock fuel pump may be sufficient for your needs.

If you are seeking improved engine performance and reliability and are willing to invest in a high-quality aftermarket fuel pump, the Deatschwerks 9-301S-1003 DW DW300 fuel pump is a solid choice. However, it is important to consider the potential noise and higher cost before making your decision. Proper installation and the use of a sound deadener can help mitigate the noise issue, while carefully weighing the performance benefits against the investment cost will help you determine if this fuel pump is the right choice for your vehicle.

Details:

MINDFUNNEL RACING From daily street to the track where you compete. Accurate backed by manufacturer data. Direct bolt-on fitment for easy installation. Is This Right For Your Build.

Manufacturer Warranty This product is covered by the manufacturers warranty. We typically respond within 24 hours. View all Deatschwerks installation guides. Genuine Deatschwerks Part #9-301s-1003.

Important: Please verify fitment for your specific vehicle before purchasing. Direct-fit replacement no modification required for supported applications. Always refer to the manufacturers instructions included with product. Backed by manufacturer warranty.

Deatschwerks DW DW300 Fuel Pumps w/Kits 9-301S-1003 Performance High Flow. Our Favourite Brands. Key Features Genuine Deatschwerks quality and engineering. Increase your vehicles performance and value.

Smaller items may be shipped in an appropriate envelope using either USPS, UPS or FedEx. Fast order processing and careful packaging. Ships brand new in original manufacturer packaging. Typical items are shipped in an appropriate box via UPS.

Backed by Deatschwerks manufacturer warranty. Items must be in original, unused condition with all original packaging. Package Contents Deatschwerks 9-301S-1003 as pictured. Cannot be shipped by ground; air.

Colors may vary slightly due to monitor settings. All necessary mounting hardware if applicable.

part #: 9301s1003 prices

• $147.57-$169.00

specifications pumpunite:

• for models: Dw300
• brand: Deatschwerks
• part type: Fuel Flow Pump
• manufacturer part number: 9-301S-1003

payments pumpunite:

• other
• wallet: Apple-pay
• credit card: Mastercard

offer pumpunite:

• best offers: True
• quantity: 4
• availability: In Stock
• started: March 15, 2026
• options: Ship-to-home
• sold: 0

general pumpunite:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
• condition: New

seller pumpunite:

• rating: 99.4%
• # reviews: 1125
• city: Hialeah, Florida

returns pumpunite:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

shipping pumpunite:

• cost: $0.00
• class: Standard
• carrier: UPS
• service: UPS Ground
• type: Fixed
• transit: 3-6 Days

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