It is for vehicles with the 3.6L engine.
Condition: Excellent (A)
Mileage: 40,400 miles
It is for vehicles with the 3.0L engine.
Condition: Excellent (A)
Mileage: 94,600 miles
Browse our selection of quality engine coolant reservoir parts designed specifically for your Cadillac CT6. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Luxury · Platinum · Plug-In · Premium Luxury · Sport · V
Sedan
L4 2.0L · V6 3.0L · V6 3.6L · V8 4.2L
Automatic · Automatic CVT
