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AP Exhaust 700045 Exhaust Muffler
AP Exhaust 700045 Muffler Overview
The AP Exhaust 700045 is a durable exhaust muffler designed specifically for Jeep Cherokee, Comanche, and Wagoneer models. Constructed from aluminized steel, this muffler offers reliable performance with an OE comparable sound level, making it a practical replacement for your vehicle's exhaust system.
- Body dimensions: 19 inches length, 10.5 inches width, 4.06 inches height
- Made from aluminized steel for corrosion resistance
- Baffled muffler type with center inlet and right center outlet
- Inlet and outlet pipe diameter: 2.25 inches
- Oval shape with a 22-inch overall length
- Single inlet and outlet configuration
- Regular grade type, non-tunable design
Detailed Product Description
The AP Exhaust 700045 muffler features a baffled design that helps reduce exhaust noise to an OE comparable level, ensuring your Jeep Cherokee, Comanche, or Wagoneer maintains a factory-like sound profile. Its aluminized steel body provides enhanced resistance to rust and corrosion, extending the muffler's service life under various driving conditions. The oval-shaped muffler measures 19 inches in body length and 10.5 inches in width, with a height of 4.06 inches, fitting precisely within the exhaust system layout of compatible Jeep models.
The muffler's inlet and outlet pipes both have an inside diameter of 2.25 inches, with the inlet located at the center and the outlet positioned at the right center. This configuration supports efficient exhaust flow and straightforward installation. The overall length of 22 inches allows for a proper fit without modifications. The muffler is part of the Msl series, designed for regular grade applications without tunability.
Common Applications and Problem Solving
- Replacement for worn or damaged mufflers on Jeep Cherokee, Comanche, and Wagoneer
- Restores factory exhaust sound and reduces excessive noise
- Improves exhaust flow to prevent backpressure issues
- Resists corrosion to extend exhaust system lifespan
- Maintains proper exhaust routing with center inlet and right center outlet
Installation Notes and Tips
Ensure the existing exhaust system matches the 2.25-inch inlet and outlet pipe diameters for a proper fit. The center inlet and right center outlet locations require alignment during installation to avoid exhaust leaks. This muffler is designed for direct replacement on compatible Jeep models without the need for additional modifications or tuning.
Quality Assurance and Warranty
AP Exhaust manufactures this muffler with aluminized steel to provide durability and corrosion resistance. While specific warranty details are not provided, AP Exhaust products typically meet industry standards for quality and performance. Verify compatibility with your Jeep Cherokee, Comanche, or Wagoneer before purchase to ensure proper fitment and function.
| Brand | AP Exhaust |
| Part Number | 700045 |
| Body Height | 4.06 |
| Body Length | 19 |
| Body Material | Aluminized steel |
| Body Width | 10.5 |
| Grade Type | Regular |
| Heat Shield Attached | No |
| Inlet Inside Diameter | 2.25 |
| Inlet Location | Center |
| Inlet Quantity | 1 |
| Inlet Type | Pipe |
| Muffler Configuration | C/o |
| Muffler Type | Baffled |
| Outlet Inside Diameter | 2.25 |
| Outlet Location | Right center |
| Outlet Quantity | 1 |
| Outlet Type | Pipe |
| Overall Length | 22 |
| Series | Msl |
| Shape | Oval |
| Sound Level | Oe comparable |
| Tunable | No |
This part fits 54 vehicles. Search below:
| Year | Make | Model | Bed Length | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 2000 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; from 01-20-00 | |
| 2000 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; through 01-20-00 | |
| 2000 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1999 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1999 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1998 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1998 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1997 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1997 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1996 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1996 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1992 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1992 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1992 | Jeep | Comanche | 7' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1992 | Jeep | Comanche | 6' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1991 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1991 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1991 | Jeep | Comanche | 6' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1991 | Jeep | Comanche | 7' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1990 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1990 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1990 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1990 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1990 | Jeep | Comanche | 7' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1990 | Jeep | Comanche | 6' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1990 | Jeep | Comanche | 6' 0" Foot Bed | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1990 | Jeep | Comanche | 7' 0" Foot Bed | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1990 | Jeep | Wagoneer | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler | |
| 1990 | Jeep | Wagoneer | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1989 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1989 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1989 | Jeep | Comanche | 7' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1989 | Jeep | Comanche | 6' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1989 | Jeep | Comanche | 7' 0" Foot Bed | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1989 | Jeep | Comanche | 6' 0" Foot Bed | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1989 | Jeep | Wagoneer | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1988 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1988 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1988 | Jeep | Comanche | 7' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1988 | Jeep | Comanche | 6' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1988 | Jeep | Comanche | 7' 0" Foot Bed | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1988 | Jeep | Comanche | 6' 0" Foot Bed | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1988 | Jeep | Wagoneer | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1987 | Jeep | Cherokee | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1987 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1987 | Jeep | Comanche | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1987 | Jeep | Comanche | 6' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1987 | Jeep | Comanche | 7' 0" Foot Bed | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
| 1987 | Jeep | Wagoneer | 4.0L | L6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1987 | Jeep | Wagoneer | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1986 | Jeep | Cherokee | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1986 | Jeep | Comanche | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter | |
| 1986 | Jeep | Wagoneer | 2.5L | L4 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; with Converter |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.