AP Exhaust Exhaust Pipe Flange Gasket P/N:8430

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$9.99
MPN: 8430
Item Package Quantity: 1
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AP Exhaust Exhaust Pipe Flange Gasket P/N:8430
AP Exhaust Exhaust Pipe Flange Gasket P/N:8430
$9.99

Seal the exhaust flange joint and keep spent gases routed through the system with the AP Exhaust Exhaust Pipe Flange Gasket 8430. It installs as a direct-fit replacement for the listed applications, including the 2007-2012 BMW 328I [L6-3.0L], 2007-2008 BMW 328XI [L6-3.0L], 2006 BMW 330I [L6-3.0L] and 330XI [L6-3.0L], 1999-2000 BMW Z3 [L6-2.5L, L6-2.8L], 2005-2009 Hyundai Tucson [V6-2.7L] and 2005-2010 Kia Sportage [V6-2.7L].

  • Function: Sits between the exhaust pipe flanges and compresses under the bolts to seal the connection against exhaust leakage.
  • Two-bolt pattern: Fits a 2-bolt flange with a 3-inch bolt-to-bolt spacing.
  • Inside diameter: 1-13/16 in gas passage.
  • Country of origin: India.

Signs this gasket may need replacing include a hissing or ticking exhaust leak at the flange joint, a whistling noise under acceleration, or the smell of exhaust fumes. If a failed flange gasket is the cause, this part replaces the original seal at that connection. Confirm your bolt pattern and pipe size before ordering, and reuse or replace the flange fasteners as directed by the vehicle service procedure.

Frequently Asked Questions

What does this gasket do?

It seals the joint between two exhaust pipe flanges, compressing under the bolts so exhaust gases stay inside the system rather than leaking at the connection.

Which vehicles does the 8430 fit?

It fits the 2007-2012 BMW 328I, 2007-2008 328XI, 2006 330I and 330XI, 1999-2000 Z3, 2005-2009 Hyundai Tucson and 2005-2010 Kia Sportage. See the Buyer's Guide tab for engine details.

What is the bolt pattern and size?

It uses a 2-bolt flange pattern with a 3-inch bolt-to-bolt length and a 1-13/16 in inside diameter. Confirm these match your flange before ordering.

What are signs this gasket needs replacing?

A hissing or ticking noise at the flange, a whistle under acceleration, or exhaust odor can indicate a leaking flange gasket. Diagnose the source before replacing.

Are mounting bolts included?

The listing covers the flange gasket. Consult the vehicle service information for the correct flange fasteners and whether they may be reused.