Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Bengal Blue

Wehrli Custom Fabrication is known for making well-built parts for diesel trucks, and this coolant tank kit is a great example of how they dress up the engine bay. If you've got a 2011-2016 Chevrolet Silverado or GMC Sierra HD with the 6.6L LML Duramax engine, you know that the factory clear plastic coolant reservoir isn't exactly a showpiece. This kit replaces that with a fabricated aluminum tank that mounts right in the original location, using the factory mounting points for an easy installation with basic hand tools.

What sets this tank apart is the custom Bengal Blue powder coat finish, which looks sharp and is durable. It also features a coolant level sight glass, so you can easily check your coolant level without removing the cap. The kit comes complete with a black anodized billet aluminum cap, all the necessary mounting hardware, an overflow hose, and the low coolant level sensor. This means you're getting a complete package that not only improves the appearance of your engine bay but also functions just like the original, with the added benefit of a visual coolant level check.

This kit is designed to be a direct replacement for GM part numbers 22866587, 22769155, 22810003, 25869265, 22820166, 22957038, and 23106015, so you can be confident in its fitment on stock trucks. It’s a straightforward way to add a custom touch to your Duramax truck.