fits model: C1500, C2500, C3500, K1500, K2500, K3500. make: Chevrolet, Gmc. year: 2025.

( Brand: 1stchoice-autoparts ), ( Manufacturer Part Number: 1ST184185CHOICE13170958 ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Type: Fuel Tank ), ( Capacity: 25 Gal )
The **1stChoice Autoparts 1st184185 Choice 13170958 25-Gallon Fuel Tank** is a high-quality, direct-fit replacement designed specifically for Chevrolet and GMC full-size pickup trucks from the **1988 to 1996 model years**, including the iconic **C1500, C2500, C3500, K1500, K2500, and K3500** series. Engineered to meet or exceed OEM specifications, this fuel tank is crafted from durable, corrosion-resistant materials to ensure long-lasting performance and reliability, even in demanding driving conditions. Its **25-gallon capacity** provides ample fuel storage for extended highway trips and heavy-duty applications, making it an ideal choice for work trucks, towing, and off-road adventures. The tank features a **robust, leak-proof design** with reinforced seams and a secure mounting system, reducing the risk of fuel leaks or structural failure over time. Compatible with both **gasoline and ethanol-blend fuels**, this tank is built to handle modern fuel formulations without compromising efficiency or safety. Installation is straightforward, thanks to its **precise fitment** with the original fuel lines, sender unit, and mounting hardware, minimizing the need for modifications or additional adapters. Whether restoring a classic truck, upgrading an older vehicle, or replacing a worn-out original tank, this **1stChoice Autoparts** fuel tank delivers the durability, performance, and peace of mind that professionals and enthusiasts demand. Backed by the brand s reputation for quality and customer satisfaction, it stands as a dependable solution for keeping your Chevrolet or GMC running smoothly for miles to come.
### **Pros and Cons of Buying a 25-Gallon Fuel Tank (Part #1stChoice 184185-13170958) for Chevrolet/GMC C1500/C2500/C3500 (K1500/K2500/K3500, 1988 1996)**
#### **Pros**
1. **Increased Fuel Capacity** The stock fuel tanks on these trucks (typically 26 32 gallons) were often inadequate for long-distance hauling, towing, or off-road use. A 25-gallon tank (though slightly smaller than stock) still provides a noticeable boost in range, especially when carrying heavy loads or running auxiliary equipment (e.g., generators, winches, or auxiliary batteries).
2. **Compatibility with Aftermarket Modifications** Many owners of these trucks install larger aftermarket tanks (30 gallons) for extended range, but a 25-gallon tank is a practical middle ground. It fits well with other performance or utility upgrades without requiring extensive wiring or fuel line modifications.
3. **Cost-Effective Upgrade** Compared to larger aftermarket tanks (which can cost $500 $1,200 ), this 1stChoice tank is relatively affordable (typically $200 $400 installed, depending on labor). It s a budget-friendly way to improve fuel efficiency for occasional heavy use.
4. **Easier Installation Than Larger Tanks** A 25-gallon tank is less intrusive than a 30 gallon tank, meaning it may not require cutting into the frame or extensive welding. It can often be installed in the stock tank location with minimal modifications, reducing labor costs.
5. **Better for Short-Term or Occasional Heavy Use** If you primarily tow or haul but don t need extreme range, this tank provides a good balance between capacity and practicality. It s ideal for weekend warriors or those who occasionally push their trucks beyond stock limits.
6. **Available from a Reputable Brand** 1stChoice is a well-known aftermarket parts supplier with a history of producing reliable fuel tanks for classic trucks. The tank is designed to meet OEM specifications, ensuring compatibility with the truck s fuel system.
7. **Reduces Fuel Stop Frequency** For those who frequently drive long distances with a loaded truck, this extra capacity means fewer stops at the pump, which is convenient for road trips or work-related hauling.
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#### **Cons**
1. **Not a Full Replacement for Stock Capacity** The stock tanks on these trucks range from 26 to 32 gallons, depending on the model. A 25-gallon tank is only a **smaller increase** (or even a decrease in some cases). If you need significant range improvement, you may need a larger aftermarket tank (e.g., 30 gallons).
2. **Potential Weight Concerns** A 25-gallon tank filled with fuel adds ** 150 160 pounds** (assuming 6 lbs/gallon for diesel or 6.5 lbs/gallon for gasoline). While manageable, this extra weight may slightly reduce payload capacity, especially if you re already running near the truck s weight limits.
3. **Possible Fuel Line or Wiring Modifications** If your truck has been heavily modified (e.g., with a larger engine or aftermarket fuel system), the stock fuel lines or wiring may not accommodate the additional tank. You may need to extend fuel lines or add a fuel pump relay, adding to installation complexity.
4. **Limited Real-World Range Benefit** Modern fuel efficiency standards and engine tuning mean that even with a larger tank, the **actual miles per tank** may not improve dramatically. If you re towing heavily, your MPG will still drop significantly, so the extra capacity may not feel as impactful as expected.
5. **Potential for Leaks or Installation Errors** Fuel tanks are prone to leaks, especially if not installed correctly. Poor sealing, improper clamps, or damaged fuel lines can lead to fuel spills, which are hazardous and can damage the truck s undercarriage. DIY installation carries risk if you re not experienced with fuel system work.
6. **Compatibility Issues with Some Engines** While this tank is designed for the **88 96 C/K trucks**, some high-performance or turbocharged builds may require additional fuel system upgrades (e.g., a larger fuel pump or upgraded injectors) to handle the increased fuel volume efficiently.
7. **Aesthetic and Space Trade-Offs** If you prefer a clean, stock look, a larger tank may alter the truck s appearance. Additionally, if you re running other modifications (e.g., a lifted suspension or aftermarket exhaust), routing fuel lines may become more difficult.
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### **Conclusion**
The **1stChoice 25-gallon fuel tank (184185-13170958)** is a **practical, mid-range upgrade** for Chevrolet/GMC C/K trucks from 1988 1996. It offers a **modest increase in fuel capacity** without the complexity or cost of a much larger tank. This makes it a good choice for:
- **Occasional heavy towing or hauling** where you need extra range but don t require extreme capacity.
- **Budget-conscious owners** who want a simple, affordable improvement.
- **Those who may later upgrade** to a larger tank but want a temporary solution.
However, if you **frequently tow heavy loads, run long distances, or need maximum fuel efficiency**, a **larger aftermarket tank (30 gallons)** or a **stock-capacity replacement** would be a better long-term investment. The 25-gallon option is **not a game-changer** but can be a **useful stopgap** for those who want more range without overhauling their fuel system.
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### **Recommendation**
- **Buy this tank if:**- You occasionally tow or haul and want a small boost in fuel capacity.
- You re on a budget and want a simple, reliable upgrade.
- You plan to install it yourself and are comfortable with basic fuel system work.
- You re not planning major modifications that would require a much larger tank.
- **Consider a larger tank (30 gallons) or a stock-replacement tank if:**- You frequently tow heavy loads (e.g., boats, RVs, or heavy equipment).
- You do long-distance driving and need maximum range.
- You re building a high-performance or turbocharged truck that requires more fuel flow.
- You want to minimize fuel stop frequency significantly.
- **Additional Tips:**- **Get a professional installation** if you re unsure about fuel line routing or sealing.
- **Check for leaks** after installation and during the first few fills.
- **Monitor fuel efficiency** if your MPG drops drastically, the tank may not be worth the trade-off.
- **Consider a fuel gauge sender** if your truck s stock gauge doesn t account for the new tank size.
This tank is a **solid mid-tier option**, but its value depends on your specific needs. If you need **more range**, prioritize a larger tank. If you just want a **simple improvement**, this is a decent choice.
The images shown are not the actual item and for your reference only. Item Specifics: Brand 1STCHOICE-AUTOPARTS, Manufacturer Part Number 1ST184185CHOICE13170958, Warranty 1 Year, Fitment Type Direct Replacement, Other 15636251, Fuel Tank, Capacity 25 gal. Excellent Delivery. Note: It fits the model with 25 gallons tank.
OE Number: 15636251,9614347. 25 Gallons Fuel Tank For Chevrolet GMC C1500 C2500 C3500 K1500 K2500 K3500 88-96 Application.