1. Fuel Injection Parts Deals
  2. sku: 8319825001000722
  3. DORMAN OE SOLUTIONS 904-578

DORMAN OE SOLUTIONS 904-578 American Fuel Pressure Regulator 889245130594 20352123-101 Gap

fits model: 335, Bird. make: Peterbilt.

904-578 Dorman - Oe Solutions For Blue Bird All American Fe Peterbilt 335 Fuel Pressure Regulator Gap

( Brand: Dorman Oe Solutions ), ( Type: Fuel Injection Pressure Regulator ), ( Manufacturer Part Number: 904-578 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 20352123-101 ), ( Item Height: 2.160 ), ( Item Length: 2.550 ), ( Item Width: 3.930 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 889245130594 )

Review DORMAN OE SOLUTIONS Blue All American Fe Peterbilt Fuel Pressure Regulator Gap fits BIRD 335

Dorman 904-578 Fuel Pressure Regulator Gap for Peterbilt 335 - American Fleet Specialty Part

The Dorman 904-578 Fuel Pressure Regulator Gap is an essential replacement part designed specifically for the Peterbilt 335 model trucks with American Fleet Specialty fuel systems. This component is responsible for maintaining a consistent fuel pressure in the engine, ensuring optimal engine performance and fuel efficiency.

This fuel pressure regulator gap is manufactured to meet or exceed the original equipment (OE) specifications for the Peterbilt 335. It features a durable construction, ensuring long-lasting performance and reliability. The regulator gap comes fully assembled, making installation quick and easy for the mechanic or DIY enthusiast.

The Dorman 904-578 is precisely engineered to fit securely in the fuel system of the Peterbilt 335, providing a perfect seal and eliminating potential leaks. It is designed to work seamlessly with the existing fuel system components, ensuring a smooth and hassle-free operation.

This fuel pressure regulator gap is engineered to provide precise fuel pressure control, ensuring the engine receives the correct amount of fuel at all times. This not only leads to improved engine performance but also helps to reduce fuel consumption and enhance overall fuel economy.

In conclusion, the Dorman 904-578 Fuel Pressure Regulator Gap is an essential replacement part for Peterbilt 335 model trucks with American Fleet Specialty fuel systems. It is engineered to meet the highest standards of quality, durability, and performance, ensuring a perfect fit and seamless integration into the existing fuel system. By replacing a worn-out or faulty fuel pressure regulator gap with this new part, you can restore optimal engine performance, improve fuel efficiency, and enhance the overall driving experience of your Peterbilt 335.

Dorman 904-578 Fuel Pressure Regulator for Peterbilt 335: A Valuable Investment?

The Dorman 904-578 is a fuel pressure regulator specifically designed for American Falcon engines found in Peterbilt 335 models. Replacing a faulty fuel pressure regulator is an essential maintenance task to ensure the engine's optimal performance. Let's discuss the pros and cons of buying this Dorman part.

Pros:

1. Cost-effective: Dorman parts are typically more affordable compared to OEM (Original Equipment Manufacturer) alternatives. The Dorman 904-578 is no exception, making it a budget-friendly choice for many truck owners.

2. Availability: Dorman parts are widely distributed and easily accessible at various automotive retailers. This makes it convenient for truck owners to purchase and install the part themselves or have it installed at a shop.

3. Functionality: Dorman guarantees the functionality and compatibility of their parts with the specific application. In this case, the 904-578 is designed to work with the American Falcon engine in Peterbilt 335 models.

4. Quality: Dorman is known for producing high-quality replacement parts, and the 904-578 fuel pressure regulator is no exception. It undergoes rigorous testing to ensure it meets or exceeds OEM specifications.

Cons:

1. Potential for Aftermarket Issues: Some customers have reported issues with aftermarket parts, including the Dorman 904-578. These issues may include leaks or other performance concerns.

2. Lack of OEM Warranty: Dorman parts do not come with the same warranty as OEM parts. This means that if there are any issues with the part, the customer may have to bear the cost of replacement or repair.

3. Installation Complexity: Replacing a fuel pressure regulator can be a complex process, especially for those without mechanical experience. It may be necessary to seek professional help, which could add to the overall cost.

Conclusion:

The Dorman 904-578 fuel pressure regulator for Peterbilt 335 models offers several advantages, including affordability, availability, and functionality. However, it also comes with potential drawbacks, such as potential aftermarket issues and lack of OEM warranty.

Recommendation:

For truck owners on a budget, the Dorman 904-578 fuel pressure regulator is an attractive option due to its cost-effectiveness and availability. However, it is essential to carefully consider the potential risks and weigh them against the potential benefits before making a purchase. If budget is not a concern, OEM fuel pressure regulators may be a safer choice for those seeking peace of mind and a longer warranty. Ultimately, the decision depends on the individual's priorities and circumstances.

specifications injectiopug:

  • for models: 335, Bird
  • for makes: Peterbilt
  • brand: Dorman Oe Solutions
  • type: Fuel Injection Pressure Regulator
  • manufacturer part number: 904-578
  • manufacturer warranty: 1 Year
  • interchange part number: 20352123-101
  • item height: 2.160
  • item length: 2.550
  • item width: 3.930
  • california prop 65 warning: Prop65 Warning
  • upc: 889245130594

seller injectiopug:

  • # reviews: 11436
  • rating: 96.0%

returns injectiopug:

  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Seller

general injectiopug:

  • Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
  • condition: New

offer injectiopug:

  • options: Ship-to-home
  • sold: 0
  • quantity: 5
  • availability: In Stock
  • started: September 29, 2025

payments injectiopug:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

shipping injectiopug:

  • cost: $0.00
  • service: Standard, Expedited, Overnight
  • transit: 3-8 Days
  • type: Fixed
  • class: Standard, Expedited, One-day
for models: 335, bird, for makes: peterbilt, type: fuel injection pressure regulator, manufacturer warranty: 1 year, item height: 2.160, item length: 2.550, item width: 3.930, california prop 65 warning: prop65 warning,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, sku: 8319825001000722,

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