Dorman Intermediate Front Fuel Injector Line 904-965 — Direct-Fit Replacement with Mounting Clips

Replacement intermediate front fuel injector line engineered to match original equipment fitment for select GM trucks, SUVs and performance cars. This Dorman 904-965 intermediate front fuel injector line is a direct-fit replacement designed to restore the original fuel routing and sealing on compatible Cadillac, Chevrolet and GMC vehicles. Built to the same dimensional specs as the factory line, it arrives with any vehicle-specific mounting hardware required for a straightforward installation. Verify fitment for your exact year, make and trim using the garage tool before ordering to ensure compatibility.

How does this part restore fuel system integrity?

The intermediate front fuel injector line replaces the factory line that connects fuel rail components and injectors, re-establishing proper pressure and sealing where a one-time-use crushable seal has been compromised. Installing a new line prevents leaks and helps maintain consistent fuel delivery under normal operating pressures.

• Precision-formed to match original routing and connection points
• Includes any vehicle-specific mounting clips or brackets supplied with the part
• Replaces worn or single-use crush seals for a complete repair

What vehicles and model years does this Dorman line fit?

This part covers a wide range of GM V8 applications across Cadillac, Chevrolet and GMC nameplates; model years vary by vehicle. Use the garage lookup on the product page to confirm the line fits your exact combination of model, year and trim before purchasing.

• Common fits include Cadillac Escalade/Escalade ESV, Chevrolet Silverado, Tahoe, Suburban, Camaro and Corvette
• Also compatible with GMC Sierra, Yukon and Savana models listed by year
• Check the vehicle selector to verify compatibility with your engine and trim

What materials and manufacturing features ensure durability?

Dorman manufactures this fuel injector line using hardened materials and processes intended to withstand typical fuel pressures and engine bay conditions. The construction helps resist deformation and maintains the correct internal passage geometry for reliable service life.

• Material-hardening treatment to resist pressure-related wear
• Factory-style connectors and bends to ensure leak-free joints
• Quality-tested to meet functional expectations without dealership pricing

How difficult is installation and what comes in the box?

Installation is designed to be straightforward for technicians and experienced DIYers familiar with fuel system work. The part ships with any required vehicle-specific mounting hardware; however, because some fuel sealing surfaces use crush-style seals, replacing the entire line rather than trying to reuse old seals is recommended.

• Supplied with vehicle-specific clips/brackets when required
• Intended as a direct replacement—no modifications to routing expected
• Follow safe fuel-system depressurization and installation procedures

Who is this for? This Dorman intermediate front fuel injector line is aimed at owners and technicians repairing fuel leaks or performing injector-rail maintenance on compatible GM vehicles who want a high-quality, cost-effective alternative to dealer parts. It's a practical choice for restoration, routine repairs, or when single-use crush seals must be replaced as part of injector service. Confirm fitment for your specific vehicle before purchase to ensure a correct, hassle-free installation.

FAQ

Q: Will this fuel injector line fit my vehicle?

A: Use the garage tool on the product page to confirm fitment by entering your exact year, make, model and trim.

Q: Can I reuse the original crush seals?

A: No; crush-style seals are typically single-use, so replace the entire line to ensure a proper seal.