1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 12254752938054793
  3. GMC 323-01785

GMC 323-01785 Electrical Gas Fuel Pump FZH5X

fits model: S10, Blazer. make: Gmc.

323-01785 Gmc S10 Blazer Electrical Gas Fuel Pump Assembly Fzh5x

( Part Type: Fuel Pump ), ( Ipn: 323-01785 ), ( Fitment Type: Direct Replacement ), ( Modified Item: No ), ( Manufacturer Warranty: Unspecified Length )

Review GMC Electrical Gas Fuel Pump Assembly fits BLAZER S10

The GMC S10 Blazer Fuel Pump, part number 323-01785, is a crucial component of your vehicle's fuel delivery system. This electric fuel pump, specifically designed for Fuzzy Hemisphere (FZH5X) applications, is manufactured by GM Original Equipment and delivers fuel from the tank to the engine under normal driving conditions.

This fuel pump is engineered to ensure smooth and efficient fuel delivery, enabling your engine to run properly. The pump is designed with a durable construction, featuring a cast aluminum housing and a high-strength impeller. The housing is resistant to corrosion, ensuring the longevity of the fuel pump under various driving conditions.

The impeller is engineered for maximum performance, providing a steady flow rate for optimal engine operation. Its unique design allows it to handle various fuel types and temperatures, making it suitable for use in a wide range of environments.

The GMC S10 Blazer Fuel Pump, part number 323-01785, also features a built-in temperature sensor, which monitors the temperature of the fuel and sends this information to the vehicle's engine control module (ECM). This data is used to optimize fuel delivery and ensure the best possible performance and fuel economy.

This fuel pump is easy to install, ensuring that you can get your vehicle back on the road as soon as possible. It comes complete with all necessary hardware, including mounting brackets, gaskets, and wiring harness. The wiring harness is color-coded for ease of installation, and the pump is designed to connect directly to the vehicle's fuel system without the need for additional modifications.

In summary, the GMC S10 Blazer Fuel Pump, part number 323-01785, is an essential component for maintaining the proper operation of your vehicle's fuel system. Its durable construction, high-performance impeller, and built-in temperature sensor make it an ideal choice for ensuring smooth and efficient fuel delivery under various driving conditions. With easy installation and all necessary hardware included, you can trust that this fuel pump will get your vehicle back on the road in no time.

The GMC S10 Blazer electrical gas fuel pump FZH5X is a crucial component for the vehicle's fuel system. Here are some potential pros and cons when considering purchasing this fuel pump:

Pros:

1. Ensures Proper Fuel Delivery: A faulty or failing fuel pump can prevent the engine from receiving the necessary fuel, leading to starting issues or poor performance. Replacing the old fuel pump with a new one can restore proper fuel delivery and improve the vehicle's overall performance.

2. Improves Fuel Economy: A worn-out or malfunctioning fuel pump can cause the engine to work harder, resulting in increased fuel consumption. Installing a new fuel pump can help improve fuel economy by ensuring the engine receives the correct amount of fuel efficiently.

3. Long-Term Savings: Although the upfront cost of buying a new fuel pump may seem high, it can save money in the long run by preventing more extensive and costly repairs or replacement of other fuel system components.

Cons:

1. Upfront Cost: Replacing a fuel pump can be a significant investment, especially if it's an unexpected repair. The cost of the part itself and the labor fees from a mechanic or dealership can add up.

2. Time-Consuming: Installing a new fuel pump can be a time-consuming process, especially if you're not mechanically inclined. It may require the removal of the fuel tank and other components, which can add hours to the repair time.

3. Potential for Additional Repairs: In some cases, a faulty fuel pump may indicate other issues within the fuel system. Replacing the fuel pump could lead to the discovery of additional repairs, which could increase the overall cost.

Ending Conclusion:

The decision to purchase a new GMC S10 Blazer electrical gas fuel pump FZH5X depends on the vehicle's condition, driving habits, and personal preferences. If the fuel pump is known to be malfunctioning, replacing it can prevent further damage and improve the vehicle's performance. However, it's essential to consider the upfront cost, time investment, and potential for additional repairs before making a purchase.

Recommendation:

If you're experiencing fuel delivery issues or notice a decrease in fuel economy, it may be worth considering a new fuel pump. However, it's recommended to consult with a mechanic to assess the overall condition of the fuel system before making a decision. They can help determine if the fuel pump is the root cause of the issue or if there are other underlying problems that need addressing. Additionally, consider purchasing the fuel pump from a reputable supplier to ensure its quality and compatibility with your vehicle.

Details:

Most electronic parts are not plug and play. Shipping is via USPS or UPS. Compatible with: BLAZER S10/JIMMY S15 04-05 Pump Assembly; 4 Dr. This GMC S10 BLAZER Fuel Pump is in overall good condition.

Please also use the pictures to ensure a proper fit.

part #: 323-01785 prices

  • $48.99-$92.32

specifications pumpunite:

  • for models: S10, Blazer
  • for makes: Gmc
  • part type: Fuel Pump
  • interchange part number: 323-01785
  • fitment type: Direct Replacement
  • modified item: No
  • manufacturer warranty: Unspecified Length

payments pumpunite:

  • wallet: Paypal
  • other
  • credit card: Mastercard

offer pumpunite:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: December 31, 2025
  • sold: 0

seller pumpunite:

  • # reviews: 69740
  • city: Las Vegas, Nevada
  • rating: 98.9%

shipping pumpunite:

  • class: Expedited
  • transit: 5-8 Days
  • cost: $0.00
  • type: Fixed
  • service: Expedited

returns pumpunite:

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

general pumpunite:

  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
  • condition: Used
for models: s10, blazer, for makes: gmc, part type: fuel pump, fitment type: direct replacement, modified item: no, manufacturer warranty: unspecified length,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 12254752938054793,

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