fits model: 550, 700, Grizzly. make: Yamaha. year: 2007–2016.

( Brand: Bfo ), ( Manufacturer Part Number: DIJ5QB ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Drive Type: Electrical ), ( Fitment: For Yamaha Grizzly 550 2009-2014, For Yamaha Grizzly 700 2007-2016, For Yamaha Kodiak 700 2016-2019, For Yamaha Viking 700 2014-2019, For Yamaha Wolverine X2/x4/eps/hunter 2016-2019, For Yamaha Yxz1000/yxz1000r/eps/special 2016-2019 ), ( Fuel Type: Gasoline ), ( Manufacturer Warranty: 2 Years ), ( Oe/oem Part Number: 3b4-13907-00-00, 3b4-13907-10-00, 3b4-13907-11-00, B16-13907-00-00, B16-13907-01-00 ), ( Type: Fuel Pump ), ( Voltage: 12 V )
The **BFO DIJ5QB Electric Fuel Pump Module** is a high-performance, direct-replacement upgrade designed specifically for Yamaha s **Grizzly 550 (2009 2014) and Grizzly 700 (2007 2016) ATVs**, ensuring reliable fuel delivery, improved throttle response, and enhanced engine efficiency. Engineered with precision, this fuel pump module replaces the stock mechanical or electric pump, eliminating common issues like clogging, inconsistent fuel flow, and premature wear problems that often plague stock components under demanding off-road conditions. Constructed from durable materials, including a robust **aluminum housing** and a **high-torque electric motor**, the DIJ5QB delivers a consistent and powerful fuel stream, reducing the risk of stalling, hesitation, or fuel starvation during aggressive riding, steep climbs, or prolonged use. Its **direct-fit design** ensures a seamless installation, requiring minimal modification to the vehicle s existing fuel system, while the **self-priming capability** guarantees quick startup even after extended periods of inactivity. The pump s **flow-adaptive technology** dynamically adjusts fuel pressure to match engine demands, optimizing performance whether cruising on trails or pushing the ATV to its limits. Built to withstand the harshest environments, this module is resistant to corrosion, debris, and temperature fluctuations, making it an ideal choice for riders who demand durability without sacrificing performance. Whether you re tackling rough terrain, towing heavy loads, or simply seeking a more responsive and reliable fuel delivery system, the **BFO DIJ5QB** is a game-changing upgrade that restores confidence in your Yamaha Grizzly s power and reliability.
### **Pros and Cons of buying a BFO DIJ5QB Electric Fuel Pump Module for Yamaha Grizzly 550 (2009 2014) and Grizzly 700 (2007 2016) ATVs**
#### **Pros:**1. **Compatibility** The BFO DIJ5QB is specifically designed for your model years of the Yamaha Grizzly 550 and 700, ensuring a proper fit without major modifications.
2. **Improved Fuel Delivery** Electric fuel pumps eliminate common issues with mechanical pumps, such as clogging, inconsistent fuel flow, and priming difficulties, especially in cold weather or when the ATV is stored for long periods.
3. **Reduced Fuel Starvation** Prevents fuel starvation during hard acceleration, rough terrain, or steep climbs, which can cause stalling or hesitation in the engine.
4. **Easier Installation** Unlike some aftermarket pumps that require extensive wiring or fuel line adjustments, the BFO DIJ5QB is designed for straightforward installation, often plug-and-play with minimal modifications.
5. **Durability** BFO is a reputable brand known for quality components, and this pump is built to withstand the demands of off-road use.
6. **Compatibility with Aftermarket Upgrades** If you plan to add a turbocharger, larger carburetor, or fuel injection system later, an electric pump provides a more reliable foundation for increased fuel demands.
7. **Reduced Engine Wear** Consistent fuel delivery helps maintain optimal engine performance and reduces wear on fuel system components like the carburetor or throttle body.
#### **Cons:**1. **Cost** While not excessively expensive, the BFO DIJ5QB is a premium aftermarket part, costing more than an OEM replacement (if available). Installation may also require professional labor if you lack mechanical experience.
2. **Potential Wiring Modifications** Some installations may require slight adjustments to the wiring harness or fuel line routing, depending on your specific model and existing setup.
3. **Learning Curve for Installation** If you re not familiar with ATV fuel systems, the installation process while generally straightforward may require careful attention to detail to avoid leaks or electrical issues.
4. **No Guarantee of Immediate Fixes for All Issues** While the pump addresses common fuel delivery problems, other underlying issues (e.g., clogged fuel lines, a failing carburetor, or a weak fuel pump relay) may still cause problems if not addressed.
5. **Limited Availability of Support** If you encounter issues post-installation, support may depend on the seller or manufacturer, and response times can vary.
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### **Conclusion**
The **BFO DIJ5QB electric fuel pump module is a strong upgrade for your Yamaha Grizzly 550 (2009 2014) and Grizzly 700 (2007 2016)**, particularly if you experience frequent fuel starvation, priming difficulties, or inconsistent performance. It offers reliable fuel delivery, reduces engine stress, and simplifies cold starts key benefits for off-road use. While the upfront cost and minor installation considerations are drawbacks, the long-term reliability and performance gains make it a worthwhile investment for serious riders.
If your primary issue is fuel delivery inconsistency, this pump will likely resolve it. However, if you re unsure about installation or suspect other fuel system problems (e.g., a failing carburetor or clogged filters), consulting a mechanic beforehand may help ensure a complete solution.
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### **Recommendation**
**Buy the BFO DIJ5QB if:**- You frequently struggle with fuel starvation, stalling, or priming issues.
- You ride in cold climates or store your ATV for extended periods.
- You plan to modify your ATV with performance upgrades (e.g., turbocharging, larger carburetors).
- You re comfortable with basic installation or have access to a mechanic for setup.
**Avoid it if:**- Your fuel system issues stem from other problems (e.g., a failing carburetor, clogged fuel lines, or a bad relay).
- You re on a tight budget and can t afford the cost of the pump plus potential professional installation.
- You lack confidence in working on ATV fuel systems and don t have access to mechanical support.
**Final Verdict:** For most Grizzly 550/700 owners dealing with fuel-related performance issues, the BFO DIJ5QB is a **highly recommended upgrade** that pays for itself in reliability and peace of mind. Pair it with a quality fuel filter and regular maintenance for optimal results.
Drive Type: Electrical. For Yamaha ATV Grizzly 550 2009 - 2014.guaranteed Fitment. Fitment Type: Direct Replacement.
Please double confirm the fitment details before purchasing. Type: Fuel Pump. For Yamaha UTV Viking 700 2014 -2019. Fuel Type: Gasoline.
Manufacturer. For Yamaha ATV Kodiak 700 2016 -2019. For Yamaha ATV Grizzly 700 2007 - 2016. Always the correct part.
Fast Shipping. Placement on Vehicle: Rear Fuel Tank. OE/Part Number. Quick, Simple.
Package Included.