Home Categories Exhaust Mufflers GM 25972366

Exhaust Muffler Assembly with 3-Way Catalytic Converter, Insulator, and Gasket - GM (25972366)

Exhaust Muffler Assembly with 3-Way Catalytic Converter, Insulator, and Gasket - GM (25972366)

MSRP: $2,606.88
Discount: $895.13 (34.3% off)
Sale Price: $1,711.75
Core Charge: $400.00 Core Charge Applies

Manufacturer Warranty Minimum of 12 Months

Guaranteed Fitment Always the correct parts

Shop with Confidence Your information is safe

In-House Experts We know our products

Details

Brand:
SKU:
25972366
Other Names:
Muffler & Pipe
Description:
GM Genuine Parts Exhaust Muffler Assembly with 3-Way Catalytic Converter, Insulator, and Gasket (Part Number: 25972366) is a comprehensive exhaust assembly including muffler, catalytic converter section, insulator, and gasket hardware for proper sealing and support.
- Function: Provides exhaust noise attenuation, routes exhaust gases, and integrates catalytic conversion to reduce emissions
- Includes: Muffler, 3-way catalytic converter section, insulator, and gasket for installation
- Benefit: Restores exhaust routing, noise control, and emissions control to factory specifications
- Quality: Engineered and tested to GM factory standards for fit and durability
- Identifiers: Also known as: Muffler & Pipe
Collision Exhaust, Frames & Gas Tanks 19
World Parts Direct is an American enterprise offering competitive pricing, a compatibility guarantee, and expert support—plus OEM-grade parts backed where applicable by warranty.
Condition: New

WARNING: California Proposition 65

Also Purchased

No recommendations available

Vehicle Fitment

No application/vehicle fitment information available for this product

Select Your Vehicle

Vehicle Fitment
Year	Make	Model	Body & Trim	Engine & Transmission

( more fitments)

No fitment data available

Next Day Parts

Welcome to nextdayparts.com — home of the Low-Price and Right-Part Guarantee. We offer genuine OEM parts for General Motors and MOPAR vehicles, shipped directly to your door. Enjoy unmatched convenience, incredible savings, and reliable, human support.

Every part we sell is brand new, in the manufacturer’s original packaging, and backed by the full factory warranty. These are the exact same parts installed at the factory — no substitutes, no guesswork.

Whether you're ordering for routine maintenance, collision repair, or a full restoration, our expert team is here to help. We offer a free compatibility guarantee when a VIN is provided, ensuring you get the right part the first time.

Have questions? Our parts professionals are ready to assist by phone, text, or email. We ship to more than 220 countries worldwide and are proud to serve both everyday drivers and automotive professionals.