
Dorman OE Solutions A/C Line Connector 5/16 Inch Aluminum Line Splice with Corrosion Resistance 800-678

A/C line connector for 5/16 inch aluminum line splice that resists corrosion and rust to keep your air conditioning system leak-free.
Built to meet the manufacturer’s design intent for reliable service.
Key Features
- Durable against corrosion and rust
- Prevents leaks in A/C lines
- Restores original operating temperatures
- Compatible with 5/16 inch aluminum lines
Benefits
- Ensures cool air delivery to the cabin
- Reduces maintenance costs by preventing leaks
- Extends the life of the A/C system
- Easy installation for mechanics and DIYers
Application
This part is ideal for mechanics or DIY enthusiasts repairing air conditioning lines on vehicles that use 5/16 inch aluminum lines.
Fitment Notes
Why Choose Dorman - OE Solutions?
- Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.
What’s in the Box
- 1 KT
Item Dimensions
- Dimensions: 1.3in x 1.9in x 4.4in; Weight: 0.2lbs





































