fits model: An400, An-400, 400. make: Suzuki. year: 2003–2006.

( Brand: Celox ), ( Manufacturer Part Number: NS7990PP113BZ ), ( Part Type: Fuel Pump )
The **Celox NS7990PP113BZ Fuel Pump** is a high-performance, direct-fit replacement designed specifically for Suzuki Burgman AN400 (AN-400/400) models produced between 2003 and 2006. Engineered to meet or exceed OEM specifications, this fuel pump is built with precision and durability in mind, ensuring reliable operation and optimal fuel delivery for your motorcycle. Crafted from high-quality materials, including a robust stainless steel or reinforced plastic housing, this pump is engineered to withstand the demands of daily riding, whether you're commuting through city streets or cruising on open highways. The NS7990PP113BZ features a **high-flow impeller system**, which enhances fuel efficiency and prevents clogging, ensuring a steady and consistent flow of gasoline to the engine. This is particularly beneficial for older motorcycles, where fuel system wear or debris buildup can lead to performance issues or even engine stalling.
One of the standout features of this fuel pump is its **sealed and protected design**, which minimizes the risk of fuel leaks and contamination. The pump incorporates a **self-priming mechanism**, allowing it to draw fuel efficiently from the tank even when the motorcycle is tilted or in various riding positions a common challenge for scooters and motorcycles with lower fuel tanks. The Celox NS7990PP113BZ also includes a **durable electrical connector** with corrosion-resistant terminals, ensuring a secure and reliable electrical connection that resists oxidation and moisture damage, a common issue in motorcycle fuel systems exposed to the elements. This pump is compatible with both **91 octane unleaded gasoline and higher**, making it versatile for different fuel types without compromising performance.
Installation of the Celox NS7990PP113BZ is straightforward, thanks to its **direct-fit design**, which aligns perfectly with the original equipment manufacturer (OEM) specifications for the Suzuki Burgman AN400. The pump is designed to be a drop-in replacement, requiring minimal modifications to the fuel line or tank connections. However, it is recommended to perform a thorough inspection of the fuel lines, filter, and tank during installation to ensure no debris or contaminants are introduced into the system. Once installed, this fuel pump delivers **smooth acceleration, improved throttle response, and enhanced engine reliability**, helping to restore or maintain the peak performance of your AN400. Whether you're replacing a worn-out original pump or upgrading for better efficiency, the Celox NS7990PP113BZ is a dependable choice that combines performance, longevity, and ease of installation.
### Pros and Cons of buying a Celox NS7990PP113BZ Fuel Pump for a Suzuki Burgman AN400 (2003 2006)
#### **Pros:**1. **OEM Compatibility** The Celox NS7990PP113BZ is designed as a direct replacement for the original fuel pump in the Suzuki Burgman AN400, ensuring a proper fit and function without modifications.
2. **Reliability** Celox is a well-known brand in the aftermarket automotive industry, known for producing high-quality fuel pumps that are durable and resistant to wear over time.
3. **Performance** This fuel pump is designed to deliver consistent fuel pressure, which helps maintain optimal engine performance, especially in older motorcycles where the original pump may degrade.
4. **Ease of Installation** Since it is a direct replacement, installation is straightforward, requiring only basic tools and minimal disassembly of the fuel system.
5. **Cost-Effective** Compared to OEM replacements, this aftermarket pump is often more affordable while still providing reliable performance.
6. **Widespread Availability** As a common replacement part, it is easy to find in online marketplaces, motorcycle shops, and automotive stores.
7. **Prevents Fuel Starvation** A failing fuel pump can cause stalling, poor acceleration, or difficulty starting. Replacing it with a new Celox pump helps avoid these issues.
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#### **Cons:**1. **Potential Quality Variations** While Celox is reputable, there is always a risk of receiving a counterfeit or lower-quality duplicate, especially when purchasing from untrusted sellers. Always buy from authorized dealers or well-reviewed suppliers.
2. **No Warranty on Some Retailers** Some third-party sellers may not offer warranties, leaving you without recourse if the pump fails prematurely. Checking warranty terms before purchase is advisable.
3. **Installation Challenges for DIYers** While the pump is a direct fit, working on the fuel system requires careful handling of fuel lines, electrical connections, and potential fuel leaks. Inexperienced riders may struggle with proper sealing or wiring.
4. **Compatibility with Modified Systems** If the motorcycle has been modified (e.g., upgraded fuel injectors, larger engines, or performance tuning), the stock pump may still struggle, though this is less likely in the AN400 s stock configuration.
5. **Fuel Quality Dependence** Like all fuel pumps, the Celox NS7990PP113BZ is sensitive to contaminated or low-quality fuel. Regular fuel system maintenance (e.g., fuel additives, clean filters) is necessary to prolong its lifespan.
6. **Limited Longevity Compared to OEM** While Celox pumps are durable, they may not last as long as an original OEM pump in ideal conditions, though they are still significantly better than a failing original.
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### **Conclusion**
The Celox NS7990PP113BZ fuel pump is an excellent choice for replacing the original pump in a Suzuki Burgman AN400 (2003 2006). Its OEM compatibility, reliability, and ease of installation make it a practical and cost-effective solution for riders experiencing fuel pump issues. However, potential buyers should ensure they purchase from a trusted source to avoid counterfeit products and should be prepared for basic installation steps. Regular fuel system maintenance will further extend the pump s lifespan.
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### **Recommendation**
If your Suzuki Burgman AN400 is experiencing symptoms of a failing fuel pump (e.g., hard starting, stalling, weak acceleration, or the pump clicking but not priming), replacing it with the **Celox NS7990PP113BZ** is a strong recommendation. Here s how to proceed:
1. **Verify Symptoms** Confirm that the issue is indeed the fuel pump (e.g., no fuel pressure, intermittent power) rather than a clogged filter, bad fuel, or electrical problems.
2. **Purchase from a Reputable Source** Buy the pump from an authorized Celox distributor, a trusted motorcycle parts dealer, or a well-reviewed online retailer (e.g., Amazon, RockAuto, or local motorcycle shops) to ensure authenticity.
3. **Prepare for Installation** Gather the necessary tools (screwdrivers, socket set, fuel line connectors, electrical tape), and have a fuel-safe container ready to catch residual fuel.
4. **Follow Installation Guidelines** Refer to the Suzuki Burgman AN400 service manual or a detailed online guide (e.g., YouTube tutorials) to ensure proper installation, including securing electrical connections and checking for leaks.
5. **Test the Pump** After installation, start the motorcycle and monitor for smooth operation. If issues persist, double-check connections or consult a mechanic.
6. **Maintain the System** Use fuel stabilizers or additives periodically, replace the fuel filter as recommended, and avoid running the tank empty to protect the pump.
For most riders, this pump will resolve fuel-related issues reliably. If budget allows, consider pairing it with a new fuel filter and fuel line for added confidence.
Fits Following SUZUKI model's. BURGMAN AN400 2003 -2006. Order Includes: 1x Fuel Pump. BURGMAN AN400S 2003 -2006.