DORMAN 924-5804 Air Tank Select International Ic International/ic

( Brand: Dorman ), ( Manufacturer Part Number: 924-5804 ), ( Part Type: Tank )

Review DORMAN Air Tank Assembly Select International/ic Corporation Model's

The **Dorman 924-5804 Air Tank** is a high-quality, direct-fit replacement part designed specifically for select **International and IC (International Commercial) diesel engines**, ensuring optimal performance and reliability for heavy-duty applications. Crafted from durable, high-grade steel, this air tank is engineered to withstand the rigorous demands of commercial trucking, construction, and industrial fleets, where consistent airflow and pressure regulation are critical. Its robust construction minimizes the risk of leaks, corrosion, or premature wear, extending the lifespan of the engine s air intake system while maintaining peak efficiency. The tank features a precise, interference-fit design that aligns seamlessly with the original equipment manufacturer (OEM) specifications, guaranteeing a snug and secure installation without the need for modifications. This makes it an ideal choice for both original equipment replacement and aftermarket upgrades, ensuring compatibility with engines that rely on a reliable air supply for proper combustion and power delivery. Whether used in a long-haul truck, a heavy-duty towing vehicle, or a fleet vehicle subjected to daily high-mileage operations, the Dorman 924-5804 air tank delivers dependable performance, helping to prevent costly downtime and engine damage caused by air system failures. Built to meet or exceed industry standards, this component is a testament to Dorman s commitment to providing automotive professionals with dependable, performance-driven parts that restore and maintain the integrity of their vehicles.

### **Pros and Cons of buying a Dorman 924-5804 Air Tank for Select International/IC Engines**

The Dorman 924-5804 air tank is a widely used replacement part for certain International/International Commercial (IC) engines, particularly those in older trucks and heavy-duty applications. Here are its key advantages:

1. **Compatibility and Fitment** This part is designed as a direct replacement for the original equipment manufacturer (OEM) air tank in select International/IC engines, ensuring proper installation without modifications. It is commonly used in engines like the **IC 7.3L (305 series), 6.6L (383 series), and some 7.3L turbocharged models** from the late 1970s through the 1990s.

2. **Durability and Build Quality** Dorman is a reputable aftermarket brand known for producing high-quality, long-lasting components. The 924-5804 air tank is typically made from **stamped steel**, which is sturdy and resistant to corrosion when properly maintained. It is designed to withstand the pressures and stresses of diesel engine air intake systems.

3. **Cost-Effective Replacement** Compared to purchasing an OEM air tank (which may be difficult to find or expensive), the Dorman part offers a more affordable alternative without sacrificing performance or reliability. It is often priced significantly lower than new OEM units.

4. **Easy Installation** The part is designed to fit standard mounting points and connections, making it accessible for DIY mechanics or professional shops. No special tools or modifications are usually required beyond basic removal of the old tank.

5. **Availability and Support** Dorman parts are widely stocked by auto parts retailers (e.g., AutoZone, O Reilly, RockAuto) and online marketplaces, ensuring easy availability. Additionally, Dorman provides technical support and compatibility guides to help verify fitment before purchase.

6. **Compatibility with Common Modifications** Many International/IC engines, especially in classic or restored trucks, undergo modifications such as turbocharging or performance upgrades. The Dorman air tank is often compatible with aftermarket turbo setups and intake systems, provided the mounting and connection points align.

7. **Reliability in Diesel Applications** Diesel engines, including those in International trucks, rely on consistent air intake. The Dorman tank is designed to handle the demands of diesel combustion, reducing the risk of leaks or failures that could disrupt engine performance.

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1. **Limited Engine Compatibility** This part is **not universal** and is specifically designed for **select International/IC engines**. Purchasing it for an incompatible engine model could result in improper fitment, leaks, or even damage to the intake system. Always verify the engine s **serial number, model year, and displacement** before buying.

2. **Potential for Counterfeit or Low-Quality Units** The aftermarket is prone to counterfeit parts, especially for older or less common components. Some sellers may offer "Dorman" parts that are actually knockoffs, leading to poor performance, leaks, or early failure. Purchasing from **authorized Dorman dealers or reputable online retailers** (e.g., RockAuto, Summit Racing) reduces this risk.

3. **Welding or Modifications May Be Required** In some cases, the mounting points or connection flanges on the original air tank may not align perfectly with the Dorman replacement. Minor **welding or cutting** might be necessary to ensure a proper seal, which could add labor costs if professional help is needed.

4. **Corrosion Risk Over Time** While the Dorman tank is generally durable, **stamped steel parts are susceptible to rust** if exposed to moisture, salt, or poor maintenance. Engines in older trucks or those operated in harsh environments (e.g., off-road, coastal areas) may require additional protection, such as corrosion inhibitors or regular inspections.

5. **No Warranty on All Retailers** Some auto parts stores offer limited warranties on Dorman products, but policies vary by retailer. Unlike OEM parts, aftermarket items may not come with a manufacturer-backed warranty, leaving the buyer responsible for any defects or failures.

6. **Potential for Leaks at Gaskets or Connections** If the gaskets or seals on the air tank are worn or improperly installed, leaks can occur at the mounting points or connection to the intake manifold. This may require replacing gaskets or using high-temperature sealants to prevent air loss.

7. **Limited Longevity Compared to OEM** While Dorman parts are durable, they may not last as long as an **original OEM air tank** in extreme conditions. High-mileage or heavily modified engines might require more frequent inspections or replacements.

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### **Conclusion**

The **Dorman 924-5804 air tank** is a **reliable and cost-effective replacement** for select International/IC engines, offering durability, ease of installation, and broad availability. It is an excellent choice for **restoration projects, classic truck builds, or as a direct replacement for a failing OEM tank**. However, its **limited compatibility, potential for counterfeit units, and susceptibility to corrosion** mean it is not a one-size-fits-all solution.

For engines where the part fits perfectly and maintenance is consistent, the Dorman tank provides **a strong alternative to OEM parts at a lower cost**. Conversely, if the engine is heavily modified, operates in harsh conditions, or requires precise fitment, additional precautions (such as verifying compatibility, using corrosion protection, and ensuring proper installation) are necessary.

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### **Recommendation**

- You have confirmed it is the **correct part for your specific International/IC engine model** (check engine serial number and year).

- You are purchasing from a **trusted retailer** (e.g., RockAuto, Summit Racing, or an authorized Dorman dealer) to avoid counterfeit products.

- You are prepared to **inspect the part upon arrival** for manufacturing defects and **use proper gaskets/sealants** during installation.

- Your engine is in **moderate to light-duty use** or you are willing to perform **regular maintenance** to prevent corrosion.

- You cannot **definitively confirm compatibility** with your engine.

- You are buying from an **unverified seller** (e.g., eBay without seller ratings or Amazon third-party sellers with no return policy).

- Your engine is **heavily modified** or operates in **extreme conditions** (e.g., off-road, salt-heavy environments), as additional protection may be needed.

- You are uncomfortable with **minor welding or modifications** to ensure a proper fit.

- If the Dorman part does not fit perfectly, explore **OEM replacement tanks** (if available) or **high-quality aftermarket brands** like **Stanley or Holley** for diesel applications.

- For engines requiring **turbocharged or high-flow intake setups**, verify that the Dorman tank s **mounting and connection points** are compatible with your turbo or intercooler setup.

- If corrosion is a concern, consider **applying a corrosion inhibitor** (e.g., CRC Corrosion Inhibitor Spray) or **using a tank with a powder-coated finish** if available.

**Final Verdict:** For the right engine and buyer, the **Dorman 924-5804 air tank is a sound investment** that balances cost, quality, and performance. However, **due diligence in verification and installation is critical** to ensure long-term reliability.

Details:

Excellent condition. Unused, ready to use.

part #: 9245804 prices

• $95.03-$330.55

specifications fueltanksysteme:

• brand: Dorman
• mpn: 924-5804
• part type: Tank

offer fueltanksysteme:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: March 13, 2026
• availability: In Stock

payments fueltanksysteme:

• wallet: Paypal
• other
• credit card: Diners-club

returns fueltanksysteme:

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

shipping fueltanksysteme:

• transit: 4-8 Days
• class: Standard
• service: Standard
• cost: $0.00
• type: Fixed

seller fueltanksysteme:

• # reviews: 5243
• city: San Francisco, California
• rating: 96.0%

general fueltanksysteme:

• condition: New other see details
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

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