HomeExhaust > MufflersAP Exhaust 7579 Exhaust Muffler Assembly
Part #: 7579

AP Exhaust 7579 Exhaust Muffler Assembly

Welded Assembly
⚙️ 34 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Welded Assembly
🚗Fitment: Ford, Fusion
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AP Exhaust Welded Assembly Exhaust Muffler for Ford Fusion

The AP Exhaust Welded Assembly 7579 is a direct OE replacement exhaust muffler designed specifically for Ford Fusion models. Engineered with aluminized steel, this muffler assembly offers reliable performance and durability for everyday driving conditions.

  • Automotive Item Grade: Regular
  • Body Dimensions: 30" length, 11" width, 5.5" height
  • Material: Aluminized steel body for corrosion resistance
  • Configuration: Transverse, baffled muffler with oval shape
  • Inlet Diameter: 2.25 inches (pipe type, body side location)
  • Outlet Diameter: 2.00 inches (pipe type, right offset location)
  • Mount Type: 2 bracket mounting system
  • Single inlet and outlet design
  • Non-reversible muffler design

The AP Exhaust Welded Assembly line focuses on providing welded exhaust components that meet OE specifications for fit and function. This muffler assembly, part number 7579, is constructed with aluminized steel to resist rust and corrosion, ensuring longevity in typical driving environments. Its transverse baffled design helps reduce exhaust noise while maintaining efficient flow. The muffler’s oval shape and precise dimensions allow for a proper fit under the Ford Fusion chassis without modification.

Compatible Applications and Use Cases

This exhaust muffler assembly is compatible with Ford Fusion vehicles requiring a replacement muffler that matches original equipment specifications. It is ideal for addressing issues such as:

  • Excessive exhaust noise due to a damaged or worn muffler
  • Corrosion or rust damage compromising muffler integrity
  • Exhaust leaks causing performance or emissions concerns
  • Fitment problems with aftermarket mufflers not designed for Ford Fusion
  • Replacement of a muffler with incorrect dimensions or mounting style

Installation Notes and Tips

Installation of the AP Exhaust Welded Assembly 7579 muffler should be performed by a qualified technician to ensure proper fit and secure mounting. The muffler features a 2 bracket mount type and requires alignment with the existing exhaust piping using the 2.25 inch inlet and 2.00 inch outlet pipe diameters. Verify the muffler orientation as it is not reversible and designed for a right offset outlet location. Using OE replacement parts like this muffler helps maintain factory exhaust system performance and reduces the risk of leaks.

Quality Assurance and Warranty

AP Exhaust products are manufactured to meet industry standards for durability and performance. The Welded Assembly product line ensures consistent build quality with aluminized steel construction for corrosion resistance. While specific warranty details for part number 7579 are not provided, AP Exhaust typically offers coverage against manufacturing defects. For exact warranty terms, consult the product documentation or manufacturer.

BrandAP Exhaust
Part Number7579
PositionWelded Assembly
Automotive Item GradeRegular
Body Height5.50
Body Length30
Body MaterialAluminized steel
Body Width11
FitmentOe replacement
Inlet Quantity1
Inlet TypePipe
Mount Type2 bracket
Muffler ColorBare
Muffler ConfigurationTransverse
Muffler In. Dia. DesignationId
Muffler Inlet Diameter 1 (in)2.25
Muffler Inlet LocationBody side
Muffler Out. Dia. DesignationOd
Muffler Outlet Diameter (in)2.00
Muffler Outlet LocationRight offset
Muffler Outlet Quantity1
Muffler Overall Length47
Muffler ReversibleNo
Muffler ShapeOval
Muffler TypeBaffled
Outlet TypePipe
SeriesChallenge

This part fits 34 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2020FordFusion1.5LL4N/ACalifornia Emissions; Welded Assembly
2019FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Calif. Emissions
2018FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Calif. Emissions
2017FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Calif. Emissions
2016FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Federal Emissions
2016FordFusion2.5LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2016FordFusionEnergi SE2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2016FordFusionEnergi Titanium2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2016FordFusionSE Hybrid2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2016FordFusionTitanium Hybrid2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2016FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Calif. Emissions
2015FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Federal Emissions
2015FordFusion2.5LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2015FordFusionTitanium Hybrid2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2015FordFusionEnergi SE2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2015FordFusionSE Hybrid2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2015FordFusionEnergi Titanium2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2015FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Calif. Emissions
2014FordFusion1.6LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Federal Emissions
2014FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Federal Emissions
2014FordFusion2.5LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2014FordFusionSE Hybrid2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2014FordFusionTitanium Hybrid2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2014FordFusionEnergi Titanium2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2014FordFusionEnergi SE2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2014FordFusion1.6LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Calif. Emissions
2014FordFusion1.5LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Calif. Emissions
2013FordFusion1.6LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Federal Emissions
2013FordFusion2.5LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2013FordFusionTitanium Hybrid2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2013FordFusionSE Hybrid2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2013FordFusionEnergi Titanium2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2013FordFusionEnergi SE2.0LL4N/AWelded Assembly; OE system was a welded assembly, recommend replacing all noted parts [1].
2013FordFusion1.6LL4N/AWelded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; Calif. Emissions

* 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:

DS7Z-5230-H

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.