Air Bleeder Screw for Duramax Cooling System Maintenance (2001–2016)

Description

Description

Fits

You’ll want to swap out that fragile plastic, factory air bleeder screw for a tougher, more reliable option. Replace it with PPE’s billet aluminum Air Bleeder Screw for peace of mind and less hassle down the road.

Those plastic screws warp and crack under the hood’s hot temperatures and regular maintenance! Thanks to PPE’s Air Bleeder Screw, crafted from solid aluminum and sealed with a Nitrile O-ring, you’ll never have to worry about damage or distortion again.

Part Number: 513081000 / 513081100

Features

• Machined air channel on threads to bleed air (Beware of imitation bleeder screws without an air channel)
• Biodiesel compatible Nitrile O-ring
• Direct replacement for GM part number 97363195

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