CarBole External In-Line Fuel Pump: 116 PSI High-Pressure 12V Universal Replacement for 0580464070 (Black)

Overview

The CarBole External In-Line Fuel Pump is a compact, rugged inline unit designed to live in the fuel line outside the tank. With a 116 psi high‑pressure capability, it supports aftermarket injection setups while keeping installation flexible and accessible. Its all‑black housing and streamlined silhouette give it a clean, purpose‑built appearance that blends with most engine bays.

Performance at a Glance

Designed for steady fuel delivery under demanding conditions, the pump operates at 5–8 bar (72.5–116 psi). At 6 bar, you can expect around 120 LPH, and at 7 bar, about 100 LPH, offering a reliable baseline for varied RPM ranges without sudden drops in flow.

• External inline design eliminates the need to mount inside the tank, simplifying serviceability
• Universal fit works with turbo and non‑turbo gasoline systems up to roughly 250 bhp
• Inlet ½” (12 mm) and outlet ¼” (8 mm) ports provide flexible hose routing

Durability and Build

Built with Fuel Injection Molding Technology, the pump’s plastic components are engineered for robustness and corrosion resistance, contributing to a longer service life in varied operating environments. The rugged black exterior is designed to withstand routine road grime and heat exposure without compromising performance.

• Upgraded plastic parts for improved longevity
• Corrosion resistance suitable for gasoline and diesel applications
• Includes essential hardware for mounting and wiring

What’s Included and Compatibility

The package comes complete with the high‑flow pump, mounting clamp, rubber connection covers, insulated terminals, nuts, gasket, and the bracket bolt. It is intended as a replacement for certain non‑OEM units (0580464070) and is designed for use with compatible aftermarket fuel systems, with potential minor adaptation required.

Important: this pump is designed for gasoline and diesel fuels. It is not suitable for fuels containing 15% or more methanol/ethanol or for pumping water or other liquids. Installation requires mechanical skill and knowledge, and no installation instructions are included.

Real‑World Use Scenarios

Ideal for enthusiasts upgrading or replacing aging fuel pumps, this inline unit can support aftermarket fuel rails and injectors while offering flexible placement options. It pairs well with both turbocharged and naturally aspirated builds and provides a tangible upgrade path without invasive tank work.

• Replacement for aging or upgraded aftermarket systems
• Suitable for engines up to ~250 bhp with proper setup
• Useful in DIY builds where tank mounting isn’t feasible

Installation Notes

For best results, professional installation is recommended if you are not comfortable with fuel systems. Verify fuel type compatibility, route hoses to avoid heat or kinks, and ensure electrical connections are secure and insulated.