AP / EASTERN 2543
AP / EASTERN part number 2543 is a muffler in the Exhaust & Emission system. This catalog matches it to 9 year-and-engine configurations from 1989 to 2007.
Verified fitment includes 2007 Cadillac CTS 3.6L V6 ; 2005 Cadillac CTS 3.6L V6 ; 2004 Cadillac CTS 3.6L V6 ; 1996 Buick Century 2.2L L4 ; 1993 Buick Century 2.2L L4 , plus 4 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is AP / EASTERN 2543?
AP / EASTERN part number 2543 is a muffler with published application data for 9 vehicle configurations from 1989 to 2007. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does AP / EASTERN 2543 fit?
This catalog matches 2543 to 9 year-and-engine configurations from 1989 to 2007. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is AP / EASTERN 2543 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. AP / EASTERN 2543 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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