Header banner
Revain logoHome Page
Brad Atl photo
1 Level
822 Review
69 Karma

Review on GM Genuine Parts 15-1567 Engine Coolant Water Outlet: High Quality Cooling Component for Optimal Performance by Brad Atl

Revainrating 5 out of 5

Fits GM TBI in thermostat outlets

Fits exactly as factory. I accidentally broke the original when routing the cylinder head. I didn't realize they were aluminum, nor was the air intake, so I screwed them on too tight, but the one I bought here looked and fit just like the original.

Pros
  • Engine cooling and climate control
Cons
  • Secret