Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - WCFab Red

If you're looking to clean up the engine bay on your 2011-2016 Chevrolet Silverado or GMC Sierra 2500/3500 HD with the 6.6L LML Duramax engine, this fabricated aluminum coolant tank kit from Wehrli is a solid option. It directly replaces the factory plastic coolant reservoir, mounting in the original location using OEM mounting points. This makes installation straightforward with basic hand tools, and it fits on stock trucks without needing other modifications.

This kit swaps out the often unsightly clear plastic tank for a well-built aluminum one that's finished in a durable WCFab Red powder coat. It also features a coolant level sight glass, so you can easily check your coolant level at a glance. To make sure you don't run low, it includes a low coolant level sensor, an overflow hose, and a black anodized billet aluminum cap. This is a great way to give your engine bay a cleaner, more custom look while keeping a functional coolant reservoir.

This kit replaces GM part numbers 22866587, 22769155, 22810003, 25869265, 22820166, 22957038, and 23106015. Everything you need for installation, including the mounting hardware, is included.