LLY High Pressure Fuel Lines
$199.99 – $799.99
- free 2-3 day shipping
Free 2-3 Day Shipping for orders over $100. Oversized and hazardous products ship using Ground service and may take up to 5 days. See our Shipping Policy for more information.
- no hassle 60 day returns
60 day return period for any product that has not been installed and is in "brand-new" condition. See our Returns Policy for more information.
- best warranty
Our Limited Warranty covers manufacturing defects for 2 years on Refurbished or Remanufactured products and 3 Years on New products. See our Limited Warranty Policy for more information.
- low price guarantee
Found an identical product cheaper elsewhere? We want to earn your business! Send an email to firstname.lastname@example.org with a link to the product in question. We will do our best to match or beat it!
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GM Part #’s 97378825, 97378826, 97378827, 97378828
Full set (8) We highly recommend replacing these to ensure the longest lifespan for your new injectors. Re-using old, rusty, pitted fuel lines can lead to contamination and damage to your new injectors, and possibly leaks. Learn more by visiting our BLOG.
Refurbished Set – $199.99
Reconditioned OEM lines, these are thoroughly cleaned inside & out, then nickel plated to prevent corrosion. Guaranteed to be rust/corrosion/leak free & include a 2 year unlimited-mileage warranty.
New Set – $399.99
Brand new aftermarket fuel line set. Guaranteed to be rust/corrosion/leak free & include a 3 year unlimited-mileage warranty.
New OEM Set – $799.99
Brand new updated GM stainless steel fuel line set. These are the exact same lines you would get from a GM dealer & include a 3 year unlimited-mileage warranty.