MakeToyota

1745150020 GASKET, EXHAUST PIPE

Compatibility

Toyota 1745150020

DescriptionModelOptionsProd PeriodDiagram
UCF3#UCF31-AETQKGrade: C TYPE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3UZFE) 4300CC 32-VALVE DOHC EFI07.2003 - 08.2006 View
DescriptionModelOptionsProd PeriodDiagram
GZG50GZG50-AEWGKGear Shift Type: ATM, 6-SPEED COLUMN SHIFT; Engine: (1GZFE) 5000CC 48-VALVE DOHC EFI01.2005 - 01.2017 View

Information

Exhaust Pipe Connection Gasket ️

This sealing gasket sits between exhaust pipe joints to stop hot gases from leaking. It is needed whenever the exhaust is removed, replaced, or when a leak noise appears. A tight seal protects nearby parts from heat, keeps cabin fumes out, and helps the engine maintain correct backpressure for smooth running.

How It Works

When the flange bolts are tightened, the gasket compresses and fills tiny surface gaps on both mating flanges. Its layered, heat-resistant material handles extreme temperature changes and vibration, keeping the joint sealed even under heavy load.

If It’s Worn or Broken

A failed gasket can cause ticking/hissing sounds, exhaust smell, soot marks around the joint, loss of low-end power, and possible sensor reading issues. Long-term leaks may overheat nearby components and lead to failed emissions tests.

When to Replace βœ…

Replace during exhaust service, after flange separation, or if there is any flattening, cracking, or blow-by marks.

Compatible Models

  • Celsior
  • Century