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4LIFETIMELINES 5/16" Copper Nickel 100 ft Fuel & Transmission Line Replacement Coil - 4LifetimeLines
4LIFETIMELINES 5/16" Copper Nickel 100 ft Fuel & Transmission Line Replacement Coil - 4LifetimeLines
4LIFETIMELINES 5/16" Copper Nickel 100 ft Fuel & Transmission Line Replacement Coil - 4LifetimeLines
4LIFETIMELINES 5/16" Copper Nickel 100 ft Fuel & Transmission Line Replacement Coil - 4LifetimeLines

5/16" x 100' | Copper-Nickel | Fuel & Transmission Line Replacement Coil

$74.49 Regular price $139.99 46% off, save $65.50
4.7
Rated 4.7 out of 5 stars
3 Reviews

SKU: LTCC5100

5/16" x 100' Copper-Nickel Line Coil – Fuel & Transmission Tubing

Get long-lasting performance and maximum flexibility with the 4Lifetime 5/16" x 100' Copper-Nickel Line Replacement Coil, engineered for fuel, transmission, and fluid transfer systems. Whether you're a repair shop stocking up or a DIYer tackling a full rebuild, this coil delivers unmatched corrosion resistance, ease of use, and extended durability.

Built for Fuel & Transmission Systems
Designed specifically for use as fuel lines, transmission cooler lines, or general fluid transfer tubing, the 5/16" diameter is a common OEM size and supports a wide range of vehicle applications.

Tubing Size: 5/16"
Tubing Length: 100'
Material: Copper-Nickel (CuNi 90/10) alloy
Wall Thickness: 0.028"
Flaring Compatibility: Single/Double flare compatible
Standards/ Compliance: SAE & ISO compatible
Including Fittings: No
Applications: Fuel, Transmission
Corrosion Resistance: 5/5 – Copper Nickel: Maximum corrosion resistance for severe salt / coastal / long-term installs.
Warranty: Lifetime

Here to help

Not sure where to start? No problem. From automotive lubricants to brake lubricants and maintenance solutions, we’re here to help you choose the right products for your vehicle and your project.
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Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

FREE SHIPPING

Spend $50. We Cover the Rest.

BUILT TO ENDURE

No Weak Points. No Compromises.

LIFETIME WARRANTY

One Purchase. Lifetime Coverage.

TRADE FRIENDLY

Tax-Exempt Pricing for Qualified Buyers

The 4Lifetime Difference

Engineered to Last. Backed for Life.

Engineered to Last. Backed for Life.

When we say lifetime warranty, we mean it. Our products are built to endure & we stand behind them.

No Corners Cut. Ever.

No Corners Cut. Ever.

Quality Materials. Proven Craftsmanship.
Built with materials and workmanship we trust. No shortcuts.

A Smart, Risk-Free Buy

A Smart, Risk-Free Buy

Buy Once. Be Done.
This isn’t a temporary fix — it’s a long-term solution. Built-in confidence. Zero guesswork.

Straightforward. No Fine Print.

Straightforward. No Fine Print.

What You See Is What You Get.
Clear terms. Honest coverage. No hidden clauses, no loopholes, no runaround.

Backed for the Long Haul

Backed for the Long Haul

We Stand Behind Every Product.
As long as you own it, we’ve got your back.

Competitors

Backed for Life

No Fine-Print Guarantee

Built to Outlast

Pro-Grade Materials

Real Human Support

100+ 5 star reviews

“.. easy to get the part you need, when you need it.”

- Example

Great Experience

Great received day early good product this is 3rd time doing business with 4LifetimeLines

Happy Customer

Great product!! I’ve ordered these before and they are great quality! I’ll be back again.

Excellent

Excellent product shipped quickly and inexpensively. I will be ordering again.

Ideal Products

Ideal stuff for fabricating brake lines brake lines at a very good price.Kit very well covers the materials for doing the whole brake line system.

Reasonable price and fast shipping!

I'll be back again!

Great Seller!

Great seller to deal with. Fast shipping and great products.

Great products, competitive prices, and fast shipping. Communication is also top notch.

This was my first purchase and the experience has been fantastic. Great products, competitive prices, and fast shipping. Communication is also top notch.

Great products, competitive prices, and fast shipping.

This was my first purchase and the experience has been fantastic. Great products, competitive prices, and fast shipping. Communication is also top notch.
4.7
Rated 4.7 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 2 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
3 reviews
  • Rated 5 out of 5 stars
    1 year ago
    Great products

    Very happy with my whole order. Definitely will be making another order for sure !

    DD
    Dustin D.
  • Rated 4 out of 5 stars
    3 years ago
    Good price and fast service

    Good price and fast service

    AT
    Al T.
  • Rated 5 out of 5 stars
    3 years ago
    quality

    Good quality line. Easy to bend and flare and wont rust.

    RK
    rick k.