FLEECE FPE-34200-7 7 INCH HIGH PRESSURE FUEL LINE 8MM X 3.5MM LINE M14 X 1.5 NUTS

Build a clean, leak-free common-rail system with the FLEECE FPE-34200-7 — a straight 7" high-pressure hard line using 8mm x 3.5mm tubing and M14 x 1.5 nuts for rock-solid sealing and OE-quality reliability. Ideal for custom CP3/rail/injector routing, service repairs, and tidy engine bay layouts. Fleece 7 inch high pressure fuel line, 8mm x 3.5mm line, M14x1.5 nuts, common rail diesel hard line, CPP Diesel Fleece, universal fuel plumbing, CP3 rail injector line

Why it works

• OEM-grade steel line and seat geometry for true high-pressure service
• Universal straight stick for precise hand-bent routing
• M14 x 1.5 end nuts for common CP3/rail/injector interfaces

Fitment / Use Cases

Type: Universal high-pressure hard line for diesel/common-rail builds
Dimensions: 7" length; 8mm x 3.5mm tube; M14 x 1.5 nuts
Typical uses: Custom injector/rail/CP3 plumbing, service replacements, compound setups, or line reroutes

Cross-Reference / Related Fleece Items (CPP Diesel only)

• FLEECE FPE-34200-8 — 8" High Pressure Fuel Line
• FLEECE FPE-34200-9 — 9" High Pressure Fuel Line
• FLEECE FPE-34200-10 — 10" High Pressure Fuel Line
• FLEECE FPE-34200-12 — 12" High Pressure Fuel Line

Yes—use a quality 8mm tubing bender to form smooth radii and avoid kinks. Keep flare/seat integrity and follow torque specs.

No—this is a universal straight section commonly used wherever 8mm tube with M14 x 1.5 ends is required. Verify your mating seat type.

No tuning is required for hard-line changes alone. Always leak-check after installation.

Specifications for FLEECE FPE-34200-7