Description
Product Overview
The FZJDSD fuel injection oil supply line is engineered for high‑performance automotive applications. Constructed from a stainless steel braid wrapped in PTFE, the pipe delivers superior resistance to wear, scratches, and corrosion. Available in 36‑inch and 48‑inch lengths, the silver‑finished line integrates seamlessly with standard fuel injection systems, providing a secure, leak‑free connection that maintains optimal oil pressure.
Usage
Designed for both professional mechanics and DIY car owners, this oil feed line is ideal for fuel injection system repairs, upgrades, and routine maintenance. It fits a wide range of vehicle makes and models, particularly those requiring a robust, high‑temperature resistant supply line. Whether working in a garage or on the road, the lightweight 4.2‑ounce design ensures easy handling and installation.

Why Choose Us
FZJDSD commits to quality through a three‑stage inspection process, guaranteeing product integrity and precise dimensions. The steel‑braided construction offers unmatched durability compared to standard rubber hoses, while the PTFE inner coating ensures smooth oil flow and reduces friction. Backed by a one‑year warranty, customers receive reliable support and hassle‑free returns if any issue arises.
Key Features
- High‑strength steel braid with PTFE lining for leak‑proof performance
- Scratch‑resistant, wear‑resistant construction extends service life
- Available in 36‑inch and 48‑inch lengths to suit various engine layouts
- Lightweight (4.2 oz) and compact package for easy storage and handling
- Three‑stage quality testing and a one‑year guarantee for peace of mind
FAQ
What vehicles are compatible with this oil supply line?
The line fits most gasoline and diesel engines that use standard 1/4‑inch fuel injection fittings. Check your vehicle’s service manual for exact specifications.
Can I install the line without professional tools?
Yes, the line can be installed with basic hand tools. However, wearing gloves is recommended to avoid cuts from the steel braid.
Is the PTFE inner coating safe for all fuel types?
PTFE is chemically inert and compatible with gasoline, diesel, and synthetic fuels, providing reliable performance across fuel types.
How does the warranty work?
FZJDSD offers a one‑year warranty from the purchase date. If the product fails due to manufacturing defects, contact customer service for a free replacement or return.
What should I do if the line shows burrs after unpacking?
Inspect the outer surface carefully. Minor burrs are normal; gently smooth them with a fine file or sandpaper before installation to prevent damage to surrounding components.




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