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AP Exhaust 2513 Exhaust Muffler
| Brand | AP Exhaust 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 |
| Fits | Buick · 6 vehicles |
Baffled design. Helps control exhaust flow for a balanced sound profile.
Aluminized steel body. Resists corrosion for dependable everyday durability.
OE-comparable sound. Delivers a familiar exhaust note without excess noise.
Cross-references 15833954 and 25806920 for the same application. See all 2.
AP Exhaust 2513 Muffler for Buick Lucerne
AP Exhaust 2513 is an oval, baffled exhaust muffler built with aluminized steel for OE-comparable sound control. It is a direct-fit style replacement for select 2006-2011 Buick Lucerne applications, including Challenge LTW systems where the original exhaust was welded assembly.
Key Features
- Part number 2513 from AP Exhaust
- Challenge series muffler with OE comparable sound level
- Oval body design with baffled muffler construction
- Aluminized steel body for corrosion resistance in everyday service
- Single 2.25 inch inlet, right center location
- Single center outlet with 2 inch outside diameter spout
- Overall length: 30.25 inches
- Body dimensions: 5.5 inches high, 11 inches wide, 16 inches long
Product Details
AP Exhaust 2513 is an exhaust muffler for drivers seeking an OE-style replacement that matches the factory sound profile without tuning or modification. The baffled, oval-body design helps maintain a controlled exhaust note, while the aluminized steel construction supports long-term durability in a standard replacement application. This AP Exhaust 2513 muffler is listed for 2006-2011 Buick Lucerne models and is noted for Challenge LTW systems where the OE exhaust was a welded assembly. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Is Used For
- Replacing a worn, rusted, or leaking Buick Lucerne muffler
- Restoring OE-comparable exhaust sound levels
- Addressing exhaust noise from internal baffle wear
- Replacing a factory welded muffler assembly on Challenge LTW applications
- Correcting fitment issues caused by damaged inlet or outlet sections
Installation Notes and Tips
Compatible With 2006-2011 Buick Lucerne, N/A. Verify inlet and outlet orientation before installation: this muffler uses a 2.25 inch pipe inlet at the right center location and a 2 inch center outlet spout. Because the OE system was a welded assembly on noted applications, replacement of all referenced parts is recommended during service. Confirm exhaust hanger alignment and overall length clearance before final installation.
Quality Assurance
AP Exhaust manufactures replacement exhaust components for standard service applications. Part number 2513 is built to match the listed vehicle fitment and factory-style sound characteristics for the Buick Lucerne platform.
| 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. |
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