A seeping coolant line around the turbo on your 6.7L Powerstroke usually comes down to a tired seal. Any time you pull the turbo coolant tubes for a turbo, water pump, or coolant service job, fresh seals are cheap insurance against a leak later.

This is the genuine Ford HL3Z-6N652-A water inlet tube gasket, the factory seal used at the coolant tube connections on the 6.7L Powerstroke.

What you get:

• One new genuine Ford HL3Z-6N652-A water inlet tube gasket
• OE replacement seal for the turbocharger coolant tube connections
• Fits 2017-2026 Ford 6.7L Powerstroke

Specs:

• Type: coolant tube O-ring style gasket
• Size: 10.2 mm
• Also listed as: water return tube gasket, water outlet gasket, turbocharger coolant line gasket

A good pick for DIYers and shops doing turbo or cooling system work who want factory seals at every connection. Ford uses this seal at several positions, so check how many your job needs. Verify fitment for your truck before ordering.