fits model: Yfz450r, Yfz450x, Yfz450rel, Yfz450rw. make: Yamaha. year: 2009–2024.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 35GIVM ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fitment: For Yamaha Yfz450r 2009-2024, Yfz450x 2010-2011, Yfz450rel 2014, Yfz450rse 2009-2024, Yfz450rw 2012-2013, Yfz450xse 2011 ), ( Fuel Pump Drive Type: Electrical ), ( Fuel Type: Gasoline ), ( Items Included: Fuel Filter ), ( Machine Type: Atv ), ( Manufacturer Warranty: 2 Years ), ( Oe/oem Part Number: 18p-13907-12-00, 18p139071200 ), ( Type: Fuel Pump ), ( Voltage: 12 V )
The **Maxpeedingrods 35GIVM Electric Fuel Pump** is a high-performance, direct-replacement upgrade designed specifically for Yamaha s YFZ450R, YFZ450X, YFZ450REL, and YFZ450RW models spanning the years 2009 through 2024. Engineered to enhance fuel delivery efficiency and reliability, this electric fuel pump replaces the stock unit with a more robust and responsive alternative, ensuring consistent pressure and flow even under demanding conditions. Built with a **35-gallon-per-hour (GPM) capacity**, this pump delivers a significantly higher flow rate compared to the original, allowing for improved throttle response, smoother acceleration, and better overall engine performance. Its **high-quality stainless steel construction** ensures durability and resistance to corrosion, making it ideal for both on-road and off-road applications where harsh environments can take a toll on standard components.
The Maxpeedingrods 35GIVM features a **sealed, self-priming design**, eliminating the need for manual priming and reducing the risk of airlocks that can disrupt fuel flow. This makes it particularly advantageous for riders who frequently operate at high elevations or in extreme temperatures, where fuel consistency can be compromised. The pump is equipped with a **pressure regulator** that maintains optimal fuel pressure, preventing overfeeding while ensuring the engine receives the precise amount of fuel needed for peak efficiency. Additionally, its **low-noise operation** and compact, easy-to-install design make it a seamless upgrade that doesn t compromise the aesthetic or functionality of your Yamaha s fuel system.
For enthusiasts seeking a performance boost without the complexity of a full fuel system overhaul, this electric fuel pump is an excellent choice. It s compatible with all Yamaha YFZ450 variants listed, offering a universal fit that simplifies the upgrade process. Whether you re tackling rough terrain, pushing your bike to its limits on the track, or simply looking to enhance daily rideability, the Maxpeedingrods 35GIVM delivers a noticeable improvement in fuel delivery, reliability, and engine responsiveness. Backed by Maxpeedingrods reputation for quality and precision engineering, this upgrade is a smart investment for riders who demand more from their Yamaha s fuel system.
### **Pros and Cons of buying a Maxpeedingrods 35GIVM Electric Fuel Pump for Yamaha YFZ450R/YFZ450X/YFZ450REL/YFZ450RW (2009 2024)**
#### **Pros:**1. **Improved Fuel Delivery and Engine Performance**
The electric fuel pump provides a more consistent and pressurized fuel supply compared to the stock mechanical pump. This can lead to better throttle response, smoother power delivery, and reduced fuel starvation under hard acceleration, especially in high-demand situations like trail riding or aggressive riding.
2. **Reduced Fuel Starvation**
The stock mechanical fuel pump can struggle to keep up with fuel demand, particularly in steep climbs or aggressive riding. An electric pump eliminates this issue by maintaining steady fuel flow regardless of engine load.
3. **Compatibility with Aftermarket Modifications**
If you plan to install a larger carburetor, turbocharger, or other performance upgrades, an electric fuel pump is often necessary to handle the increased fuel requirements. This makes the upgrade future-proof for potential modifications.
4. **Easier Installation and Maintenance**
Electric fuel pumps are generally simpler to install than mechanical upgrades, as they replace the stock pump without requiring major fuel line modifications. They also have fewer moving parts, reducing the likelihood of mechanical failure over time.
5. **Better Cold-Weather Performance**
Electric pumps activate immediately when the key is turned, ensuring fuel flow even in cold starts, whereas mechanical pumps may struggle to prime in low temperatures.
6. **Quieter Operation**
Unlike some aftermarket mechanical pumps that can introduce noise, electric pumps operate silently, maintaining the stock engine s acoustic profile.
7. **Durability and Longevity**
High-quality electric pumps like the Maxpeedingrods unit are designed to last longer than stock mechanical pumps, especially in demanding conditions. They are also less prone to clogging or wear from fuel impurities.
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#### **Cons:**1. **Cost**
The Maxpeedingrods 35GIVM electric fuel pump is more expensive than the stock mechanical pump. While it is a worthwhile investment for serious riders, budget-conscious owners may hesitate if they only plan light or moderate use.
2. **Potential for Over-Pressurization**
If not properly tuned or if the pump is set to excessively high pressure, it could lead to fuel leaks, carburetor flooding, or even damage to fuel lines or injectors (if applicable). Proper tuning and installation are critical.
3. **Requires Electrical System Awareness**
Since the pump is electrically operated, it relies on the bike s ignition system. A faulty ignition switch, weak battery, or wiring issues could prevent the pump from activating, leading to starting problems.
4. **Installation Complexity (Relative to Stock)**
While easier than some mechanical upgrades, installing an electric fuel pump still requires careful attention to wiring, priming the system, and ensuring no air is trapped in the fuel lines. Improper installation can lead to poor performance or failure.
5. **Compatibility with Stock Fuel System**
Some riders report that the stock carburetor may not benefit as much from an electric pump unless the bike is already tuned or modified. In stock condition, the gains may be subtle unless riding conditions demand more fuel flow.
6. **Potential for Fuel Pump Failure**
While electric pumps are generally reliable, they are not immune to failure. Issues like motor burnout, seal leaks, or electrical shorts can occur, though high-quality units like Maxpeedingrods are designed to minimize these risks.
7. **Minimal Benefits for Light Riders**
If you primarily ride casually or on flat terrain with light throttle use, the performance gains from an electric pump may be negligible. The upgrade is more beneficial for trail riders, track-day enthusiasts, or those planning future modifications.
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### **Conclusion:**The **Maxpeedingrods 35GIVM electric fuel pump** is a strong upgrade for Yamaha YFZ450 owners who demand reliable fuel delivery, especially in demanding riding conditions. It excels in preventing fuel starvation, improving throttle response, and future-proofing the bike for modifications. However, it is not a necessity for casual riders and comes with a higher upfront cost.
For riders who frequently push their bikes hard whether on trails, in track days, or with aftermarket upgrades the benefits outweigh the drawbacks. Those who prioritize simplicity and stock performance may find the gains modest but still worthwhile.
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### **Recommendation:** **Install the Maxpeedingrods 35GIVM electric fuel pump if:**- You ride aggressively, on trails, or in conditions where fuel starvation is a concern.
- You plan to install performance modifications (e.g., larger carburetor, turbo, or exhaust) in the future.
- You want improved cold-weather starting and consistent fuel delivery.
- You value reliability and are willing to invest in a long-term upgrade.
**Avoid or reconsider if:**- You primarily ride casually or on flat terrain with light throttle use.
- You are on a tight budget and cannot justify the cost for minimal gains.
- You lack mechanical or electrical experience and are uncomfortable with installation or tuning.
For most serious riders, this is a **highly recommended upgrade** that enhances both performance and reliability. Pair it with proper tuning (if needed) and ensure a clean installation for optimal results.
For Yamaha YFZ450X 2010 - 2011. Fuel Strainer Included: Yes. The reason for return. Seal Ring Included: No.
Float Included: Yes. For Yamaha YFZ450R 2009 -2024. Our mechanic will inspect every return item. For Yamaha YFZ450REL Team 2014.
O ther items >> you might also like.ascription and Applications. Internal Or External Strainer. Return item must be in brand new and unused condition with original tags packaging.
Fuel Level Sensor Included: Yes. For shipping damage case. Fuel Pressure Sensor Included: No. OE/Part Number.
Drive Type: Electrical. Electric Fuel Pump for Yamaha YFZ450R YFZ450X YFZ450REL YFZ450RW 2009 -2024. Fuel Sending Unit Included: Yes. Return items must be in original condition.
Please double confirm the fitment details before purchasing. Item Quality problem. Fuel Reservoir Included: Yes. Outlet Type: Hose Connector.
Fuel Type: Gasoline. Package Included.