HomeExhaust > MufflersAP Exhaust 7437 Exhaust Muffler Assembly
Part #: 7437

AP Exhaust 7437 Exhaust Muffler Assembly

⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Outback
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Durable Exhaust Muffler Assembly for Subaru Outback

The AP Exhaust 7437 exhaust muffler assembly is designed specifically for Subaru Outback models, providing reliable performance and corrosion resistance. Constructed from aluminized steel, this muffler offers a balance of durability and cost-effectiveness for your vehicle's exhaust system.

  • Constructed from aluminized steel for enhanced corrosion resistance
  • Compatible with Subaru Outback exhaust systems
  • Direct replacement muffler assembly for easy fitment
  • Part number 7437 ensures precise identification and compatibility

Product Details and Material Benefits

This AP Exhaust muffler assembly (part number 7437) is made from aluminized steel, a material known for its resistance to rust and heat. Aluminized steel combines the strength of steel with a protective aluminum-silicon alloy coating, which helps extend the muffler's service life under typical driving conditions. This makes it a practical choice for Subaru Outback owners seeking a durable exhaust component without the higher cost of stainless steel alternatives.

Compatible Vehicles and Applications

This exhaust muffler assembly is compatible with Subaru Outback models, ensuring a proper fit and function within the vehicle's exhaust system. It is intended as a direct replacement part to restore or maintain the exhaust flow and noise reduction capabilities of the original equipment.

  • Replaces worn or damaged mufflers on Subaru Outback vehicles
  • Helps reduce exhaust noise and emissions
  • Restores proper exhaust flow and backpressure
  • Addresses corrosion or rust-related muffler failures
  • Suitable for routine exhaust system maintenance or repair

Installation Notes and Tips

When installing the AP Exhaust 7437 muffler assembly, ensure the vehicle is securely lifted and cooled down to avoid injury. Verify the part number matches your existing muffler to confirm compatibility. It is recommended to inspect exhaust hangers and clamps during installation and replace any worn components to maintain proper alignment and prevent premature wear.

Quality Assurance and Warranty Information

AP Exhaust manufactures this muffler assembly to meet industry standards for fit and function. The aluminized steel construction provides reliable corrosion resistance under normal operating conditions. Please consult the manufacturer or product documentation for specific warranty details related to part number 7437.

BrandAP Exhaust
Part Number7437
Muffler MaterialAluminized steel

This part fits 5 vehicles. Search below:

YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
2004SubaruOutbackLimitedWagon2.5LH4N/AWelded Assembly; (2004 w/ EJ253 Eng.)
2003SubaruOutbackLimitedWagon2.5LH4N/AWelded Assembly; (00-03)
2002SubaruOutbackLimitedWagon2.5LH4N/AWelded Assembly; (00-03)
2001SubaruOutbackLimitedWagon2.5LH4N/AWelded Assembly; (00-03)
2000SubaruOutbackLimitedWagon2.5LH4N/AWelded Assembly; (00-03)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.