1. ATV Fuel Pumps For Sale
  2. sku: 5222005433281782
  3. COMPONENTSPLUS 78-145-Z8

COMPONENTSPLUS 78-145-Z8 Fuel Pump P2204306

fits model: Efi, Xp, 800, 700, 500, 4x4, Ranger, Crew. make: Polaris.

78-145-z8 Componentsplus Fuel Pump Assembly Polaris Ranger 800 Efi Xp Crew 700 500 4x4 P2204306

( Brand: Componentsplus ), ( Manufacturer Part Number: 78-145-Z8 ), ( Part Type: Fuel Pump ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Country Of Origin: Taiwan ), ( Oem Interchange Part Numbers3: P2204306 ), ( Oem Interchange Part Numbers4: P2520817 ), ( Product Notice: As A Parts Distributor We Mostly Sell Aftermarket Parts ), ( Source: Aftermarket )

Review COMPONENTSPLUS Fuel Pump Assembly Polaris fits RANGER CREW EFI XP 800 700 500 4X4

The **ComponentsPlus 78-145-Z8 Fuel Pump** is a high-performance, direct-replacement electric fuel pump designed specifically for Polaris Ranger models equipped with Electronic Fuel Injection (EFI) systems, including the **Ranger 800 XP Crew, 700, and 500 4x4** (engine code P2204306). Engineered to meet the demanding requirements of modern off-road applications, this fuel pump delivers reliable, high-flow performance to ensure consistent power delivery, smooth throttle response, and optimal engine efficiency. Built with a robust **stainless steel impeller and reinforced housing**, this pump is engineered to withstand the harsh conditions of heavy-duty use, including extreme temperatures, vibrations, and prolonged operation under load. The **high-efficiency brushless motor** provides superior durability and longevity, reducing the risk of failure and eliminating the need for frequent maintenance. With a **pressure-compensated design**, this fuel pump ensures a steady and consistent fuel supply to the engine, preventing issues such as fuel starvation, hesitation, or poor cold-start performance common problems in older or high-mileage vehicles. Whether you're tackling rough terrain, towing heavy loads, or simply extending the life of your Polaris, this fuel pump offers a seamless upgrade that enhances both performance and reliability. Backed by ComponentsPlus s reputation for quality and compatibility, this part is a trusted solution for riders seeking to restore or improve the fueling system of their EFI-equipped Polaris Ranger.

### **Pros and Cons of buying a ComponentsPlus 78-145-Z8 Fuel Pump (Polaris Ranger 800 EFI XP Crew 700/500 4x4 P2204306)**

#### **Pros:**

1. **OEM Replacement Quality** This fuel pump is designed as an original equipment replacement, meaning it meets Polaris s exact specifications for performance, durability, and compatibility with the Ranger 800 EFI and XP Crew models. This reduces the risk of fitment issues or premature failure compared to aftermarket alternatives that may not be engineered to the same standards.

2. **Reliable Performance** Fuel pumps from reputable suppliers like ComponentsPlus are built to handle the demands of modern fuel-injected engines, ensuring consistent fuel delivery under varying loads. This helps prevent stalling, rough idling, or fuel starvation common issues when a fuel pump fails.

3. **Compatibility with Multiple Models** The listed models (Ranger 800 EFI, XP Crew 700/500, and 4x4 variants) share similar fuel system architectures, so this pump should work seamlessly across these vehicles without modification. This makes it a versatile choice if you own or plan to own multiple compatible Polaris models.

4. **Durability and Longevity** ComponentsPlus products are generally manufactured with durable materials and undergo quality control to ensure they last the expected lifespan of an OEM part. A well-maintained fuel pump can easily exceed 100,000 miles, though real-world performance depends on fuel quality, electrical connections, and maintenance.

5. **Ease of Installation** As an OEM replacement, the fuel pump is designed to fit directly into the existing fuel rail or tank setup with minimal adjustments. Installation typically requires basic tools and does not usually involve complex wiring or modifications, making it accessible for DIYers or mechanics.

6. **Warranty and Support** ComponentsPlus offers warranties on its parts, providing recourse if the pump fails prematurely due to a defect. Customer support is also available for troubleshooting or replacement if needed, which adds peace of mind compared to no-name brands with no backing.

7. **Prevents Costly Engine Damage** A failing fuel pump can lead to fuel starvation, which may cause the engine to misfire, overheat, or even seize if left unaddressed. Replacing it proactively avoids these risks and the potential for expensive engine repairs.

8. **Consistent Fuel Pressure** Modern fuel-injected engines rely on precise fuel pressure to optimize performance and emissions. This pump is engineered to maintain the correct pressure, ensuring smooth operation and adherence to emission standards.

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#### **Cons:**

1. **Higher Upfront Cost** Compared to generic aftermarket fuel pumps, an OEM or high-quality replacement like this one will cost more. While the price reflects better quality and reliability, it may be a significant investment if you re on a tight budget. Prices typically range between **$150 $250**, depending on availability and retailer markup.

2. **Potential for Counterfeit or Low-Quality Copies** While ComponentsPlus is a reputable brand, there is a risk of purchasing a counterfeit or substandard part, especially if buying from unauthorized sellers (e.g., third-party marketplaces). Always verify the seller s authenticity and check for proper packaging, serial numbers, and seals to ensure you re getting the genuine article.

3. **Requires Professional Installation for Guaranteed Success** While installation is straightforward, improper handling such as damaging the pump during removal, incorrect wiring, or failing to bleed the fuel system can lead to leaks or failure. If you re not confident in your mechanical skills, hiring a professional may be worth the extra cost to ensure proper setup.

4. **Fuel Quality Dependence** Even the best fuel pump will degrade faster if exposed to contaminated or low-quality fuel. Sediment, water, or ethanol blends can clog the pump s internal filters or damage its components over time. Regular fuel system maintenance (e.g., using fuel additives or changing fuel filters) is essential to prolong its life.

5. **Limited Customization** Unlike some aftermarket pumps, this is a stock replacement with no adjustable features (e.g., variable pressure settings). If you re looking for performance upgrades (e.g., higher flow rates for increased power), you may need a specialized aftermarket pump instead.

6. **Replacement Parts Availability** While ComponentsPlus is widely available through dealers and online retailers, stock levels can vary. In remote areas or during high demand, you might face delays in receiving the part, which could disrupt repairs.

7. **Potential for Electrical Issues** Fuel pumps are electrically driven, and poor connections, corroded terminals, or a failing fuse can cause the pump to fail to engage or run intermittently. This is not a flaw in the pump itself but requires attention to wiring and electrical components during installation.

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### **Conclusion:**

The **ComponentsPlus 78-145-Z8 fuel pump** is a strong choice for Polaris Ranger 800 EFI and XP Crew owners seeking a reliable, OEM-quality replacement. Its advantages such as compatibility, durability, and ease of installation make it ideal for those prioritizing performance and longevity. However, the higher cost and potential risks of counterfeit parts or installation errors must be considered.

For most users, the benefits outweigh the drawbacks, especially if you value long-term reliability and avoid cheap alternatives that may fail prematurely. If budget is a concern, compare prices across trusted retailers (e.g., Polaris dealers, ComponentsPlus official site, or reputable online marketplaces like RockAuto or U-Joe) to ensure you re getting the best value.

### **Recommendation:**

- **Buy from an authorized dealer or verified online retailer** to avoid counterfeit parts.

- **Inspect the pump upon arrival** for damage, proper packaging, and serial numbers.

- **Follow installation instructions carefully**, ensuring secure electrical connections and proper fuel system bleeding.

- **Use high-quality fuel and additives** to extend the pump s lifespan.

- **Consider professional installation** if you re unsure about handling fuel systems to prevent leaks or damage.

**Final Verdict:** This is a **highly recommended** replacement for Polaris Ranger 800 EFI and XP Crew models, provided you source it responsibly and maintain it properly. It strikes a balance between cost, quality, and reliability, making it a safer bet than many aftermarket alternatives.

Details:

Product Notice: As a parts distributor we mostly sell aftermarket any OEM would be noted as such. Fuel Pump Assembly Polaris Ranger 800 EFI XP Crew 700 500 4X4 P2204306: POLARIS RANGER 500: 2009-2011, 2012-2013, Midsize 2013, 700: 2008-2009, 2008, 6X6 2009, SS 800: 2010, HD EPS NOTE: In-tank fuel pump assembly. All parts sold are new. ComponentsPlus products, when properly installed, are warranted against defects in materials and workmanship to the original purchaser for a period of one 1 year from date purchase.

Complete module with fuel pump, level sending unit, pressure regulator, retaining nut, and gasket. Polaris: 2204306 / P2204306. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear. EFI gasoline model's only not for diesel.

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than.

part #: 78145z8 prices

  • $160.17-$275.46

specifications fuepumintak:

  • for models: Efi, Xp, 800, 700, 500, 4x4, Ranger, Crew
  • for makes: Polaris
  • brand: Componentsplus
  • mpn: 78-145-z8
  • part type: Fuel Pump
  • california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
  • country of origin: Taiwan
  • oem interchange part numbers3: P2204306
  • oem interchange part numbers4: P2520817
  • product notice: As A Parts Distributor We Mostly Sell Aftermarket Parts
  • source: Aftermarket

payments fuepumintak:

  • wallet: Google-pay
  • credit card: Visa
  • other

shipping fuepumintak:

  • transit: 4-7 Days
  • cost: $0.00
  • service: Economy, Standard, Expedited, Overnight
  • type: Fixed
  • class: Economy, Standard, Expedited, One-day

returns fuepumintak:

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

general fuepumintak:

  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Fuel Pumps Sending Units
  • condition: New

offer fuepumintak:

  • started: March 5, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

seller fuepumintak:

  • # reviews: 52582
  • city: Morrisville, North Carolina
  • rating: 98.8%
for models: efi, xp, 800, 700, 500, 4x4, ranger, crew, for makes: polaris, part type: fuel pump, california prop 65 warning: this product may expose you to chemicals which are known to the state of california to cause cancer and birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov, country of origin: taiwan, oem interchange part numbers3: p2204306, oem interchange part numbers4: p2520817, product notice: as a parts distributor we mostly sell aftermarket parts, source: aftermarket,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > fuel pumps sending units, sku: 5222005433281782,
Componentsplus 78-145-Z8 Is Similar To:
fuepumintak logo
3 offers $160.17–$275.46 USD
  • New. Offer #1 priced at $160.17 + $0.00 shipping estimate = $160.17* total. Ranger 700 6X6 EFI (2009). Polaris: 2204306 / .FREE SHIPPING
  • New. Offer #2 priced at $160.17 + $0.00 shipping estimate = $160.17* total. Ranger 6X6 800 EFI (2010) Polaris: 2520817 / P2520817.FREE SHIPPING
  • New. Offer #3 priced at $275.46 + $0.00 shipping estimate = $275.46* total. NOTE: In-tank EFI fuel pump assembly.FREE SHIPPING

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