✅ Compatibility

• Brand: Walbro
• Part Numbers: F90000274, 400-0085, 4000085
• Fuel Compatibility: Gasoline (E10) and E85 Ethanol Flex Fuel
• Fits Honda Vehicles:
  • Honda S2000 (AP1 / AP2)
  • Honda Civic (all generations using in-tank fuel pump with compatible basket)
  • Honda Civic del Sol
• Fits Acura Vehicles:
  • Acura RSX (DC5)
  • Acura Integra (DC2 / DB8)
• Note: This is a high-performance aftermarket fuel pump. Verify your vehicle’s fuel pump basket compatibility and fuel system requirements before ordering. Professional installation recommended for turbocharged and high-power applications.

🔧 Product Highlights

• Walbro F90000274 — 450LPH High-Flow E85-Compatible Fuel Pump: The Walbro F90000274 is Walbro’s 450LPH (liters per hour) high-flow in-tank fuel pump — engineered for high-performance and forced induction applications requiring significantly higher fuel flow than the OEM pump. Fully compatible with E85 ethanol, flex fuel, and standard gasoline
• Includes Complete Installation Kit: This kit includes both the Walbro 450LPH fuel pump and the installation kit (400-0085) — providing all necessary hardware for a complete drop-in installation into your Honda or Acura fuel pump basket
• Supports High-Power Turbocharged and Supercharged Builds: The 450LPH flow rating supports high-horsepower Honda and Acura builds — ideal for turbocharged S2000, K-series swapped Civics, boosted RSX, and high-power Integra builds running E85 or gasoline
• E85 / Flex Fuel Compatible: Walbro F90000274 is fully compatible with E85 ethanol fuel — essential for high-power builds running E85 for maximum power and detonation resistance
• Walbro — Industry-Leading Performance Fuel Pump Brand: Walbro is one of the most trusted names in performance fuel pumps — the F90000274 is a proven choice for Honda and Acura performance builds worldwide

📦 What's Included

• 1× Walbro 450LPH High-Flow Fuel Pump (F90000274)
• 1× Installation Kit (400-0085)

🔑 Key Specs

• Part Numbers: F90000274, 400-0085, 4000085
• Flow Rate: 450 LPH (liters per hour)
• Fuel Compatibility: E85 Ethanol / Flex Fuel / Gasoline (E10)
• Pump Type: In-Tank High-Flow Performance Fuel Pump
• Compatible Vehicles: Honda S2000 / Civic / Civic del Sol / Acura RSX / Integra
• Condition: New
• SKU: F90000274

⚠️ This is a high-performance aftermarket fuel pump. Verify your vehicle’s fuel pump basket compatibility and fuel system requirements before purchasing. Professional installation is recommended for turbocharged and high-power applications.