OE Quality
60-Day Returns

AP Exhaust 2513 Exhaust Muffler
AP Exhaust 2513 Muffler for Buick Lucerne
The AP Exhaust 2513 muffler is designed specifically for Buick Lucerne models, providing a reliable exhaust solution with OE comparable sound levels. Constructed from aluminized steel, this muffler offers durability and corrosion resistance for regular driving conditions.
Key Features of AP Exhaust 2513 Muffler
- Body dimensions: 16 inches length, 11 inches width, and 5.5 inches height
- Made from aluminized steel for enhanced corrosion resistance
- Oval-shaped baffled muffler with an open chamber (O/c) configuration
- Single inlet pipe with 2.25-inch inside diameter located at right center
- Single outlet spout with 2-inch outside diameter positioned at center
- Overall length of 30.25 inches for proper fitment
- Regular grade type without heat shield attachment
- Sound level comparable to original equipment (OE)
Detailed Product Description
The AP Exhaust 2513 muffler is engineered to meet the exhaust requirements of Buick Lucerne vehicles. Its aluminized steel body ensures resistance to rust and heat, extending the muffler's service life. The oval shape and baffled design help reduce exhaust noise while maintaining efficient flow. The inlet pipe is positioned at the right center with a 2.25-inch diameter, matching the exhaust system layout of the Buick Lucerne. The outlet spout, centered with a 2-inch diameter, directs exhaust gases effectively. This muffler is part of the Challenge series, known for providing reliable, OE comparable sound levels without tunability.
Applications and Problem Solving
- Replaces worn or damaged mufflers on Buick Lucerne models
- Reduces excessive exhaust noise while maintaining performance
- Prevents exhaust leaks caused by rust or corrosion
- Restores proper exhaust flow for improved engine efficiency
- Maintains factory sound characteristics for a consistent driving experience
Installation Notes and Tips
Ensure the AP Exhaust 2513 muffler is compatible with your Buick Lucerne before installation. The muffler features a single inlet pipe and outlet spout, so verify alignment with your vehicle’s exhaust system. Professional installation is recommended to ensure proper fit and secure connections. No heat shield is attached, so check for adequate clearance from heat-sensitive components.
Quality Assurance
AP Exhaust manufactures the 2513 muffler with aluminized steel to provide durability and corrosion resistance. This muffler meets regular grade standards and offers OE comparable sound levels. While no specific warranty information is provided, AP Exhaust products are designed to meet industry quality requirements for reliable performance.
| Brand | AP Exhaust |
| Part Number | 2513 |
| Body Height | 5.5 |
| Body Length | 16 |
| Body Material | Aluminized steel |
| Body Width | 11 |
| Grade Type | Regular |
| Heat Shield Attached | No |
| Inlet Inside Diameter | 2.25 |
| Inlet Location | Right center |
| Inlet Quantity | 1 |
| Inlet Type | Pipe |
| Muffler Configuration | O/c |
| Muffler Type | Baffled |
| Outlet Location | Center |
| Outlet Outside Diameter | 2 |
| Outlet Quantity | 1 |
| Outlet Type | Spout |
| Overall Length | 30.25 |
| Series | Challenge |
| Shape | Oval |
| Sound Level | Oe comparable |
| Tunable | No |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 3.9L | V6 | N/A | Challenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. |
| 2010 | Buick | Lucerne | 3.9L | V6 | N/A | Challenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. |
| 2009 | Buick | Lucerne | 3.9L | V6 | N/A | Challenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. |
| 2008 | Buick | Lucerne | 3.8L | V6 | N/A | Challenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. |
| 2007 | Buick | Lucerne | 3.8L | V6 | N/A | Challenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. |
| 2006 | Buick | Lucerne | 3.8L | V6 | N/A | Challenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.