Riyitauto 5/16" (8mm) Inline Fuel Filter — Clear Shell with Brass Ends, Visible Element

Riyitauto 5/16" inline fuel filter is a compact, clear-shell gasoline filter with brass end caps designed to trap debris and sediment in 8 mm (5/16") fuel lines for cars, trucks, tractors, motorcycles and RV engines.

This inline fuel filter provides a simple, visible way to protect fuel systems by catching particles before they reach carburetors, injectors or engine components. Built with a transparent plastic body and an orange internal element, it lets you inspect contamination at a glance. The metal brass end caps and high-quality spring-steel clamps make for a reliable connection to standard 5/16" (8 mm inner diameter) fuel tubing, suitable across a wide temperature range.

How does this filter fit my vehicle's fuel line?

The Riyitauto filter is sized for a 5/16" fuel line with an inner diameter of 8 mm and outer diameter of 12 mm, so it connects directly to common 5/16" fittings and connectors. Installation is straightforward: cut the fuel line, insert the filter ends into the hose, and secure with the supplied clamps.

• Inner diameter: 8 mm; outer diameter: 12 mm
• Overall length: approximately 99 mm with 90 mm pipe port length
• Fits standard 5/16" fuel pipe fittings and connectors
• Includes 65 Mn spring-steel clamps (clip ID 10 mm)

What materials and temperatures can the filter handle?

This inline filter combines a clear plastic shell, an orange internal filter element and metal brass end caps for durable fuel exposure. The shell and internal components resist typical gasoline environments and handle a broad temperature range for on-vehicle use.

• Shell: transparent plastic for visual inspection
• End caps: corrosion-resistant brass metal
• Clamps: zinc-coated 65 Mn spring steel, long-lasting
• Operational temperature: approximately -30 °C to 120 °C

How does the filter improve engine reliability?

By catching dirt, rust and sediment before fuel reaches sensitive components, this filter helps reduce wear on carburetors and injectors and lowers the chance of clogs. Regular replacement maintains flow and keeps the visible element from becoming a restriction.

• Traps particulates and visible debris
• Reduces contaminant-related wear on fuel components
• Transparent shell shows when replacement is needed
• Easy direct-install reduces downtime

What should I check before buying and installing?

Confirm your vehicle's fuel hose inner diameter is 8 mm (5/16") and that the 99 mm overall length and 90 mm pipe port suit your installation space. Also verify compatibility with your fittings and inspect clamps for secure sealing during installation.

• Measure fuel hose inner diameter before purchase
• Confirm clearance for the 99 mm filter body
• Ensure correct hose orientation and clamp tightening
• Replace filter if element looks heavily discolored or clogged

Who is this for: The Riyitauto 5/16" inline fuel filter is intended for DIY mechanics, fleet technicians and vehicle owners who run gasoline-powered engines — including cars, trucks, tractors, motorcycles and RVs — and want a low-cost, visible filter to intercept contaminants. It’s especially useful where quick visual checks are preferred and where standard 5/16" fuel hoses and connectors are already in place. Always match part dimensions to your equipment model before ordering to ensure proper fit and function.