HomeExhaust > MufflersAP Exhaust 700430 Exhaust Muffler
Part #: 700430

AP Exhaust 700430 Exhaust Muffler

⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Explorer and Mountaineer
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AP Exhaust 700430 Exhaust Muffler Overview

The AP Exhaust 700430 exhaust muffler is designed specifically for Ford Explorer and Mercury Mountaineer models. Constructed from aluminized steel, this muffler offers reliable durability and OE comparable sound levels to maintain your vehicle's factory performance.

  • Body dimensions: 20" length, 10.5" width, 4.06" height
  • Made from aluminized steel for corrosion resistance
  • Baffled muffler type with O-oo/c configuration
  • Dual inlets (2.5" diameter) with flange and pipe connection
  • Single outlet pipe (2.25" diameter) located at center
  • Oval shape design for optimal fitment
  • Compatible with Ford Explorer and Mercury Mountaineer

Detailed Product Description

The AP Exhaust 700430 muffler is engineered to meet the specifications of Ford Explorer and Mercury Mountaineer vehicles, ensuring a precise fit and consistent exhaust flow. Its aluminized steel body provides enhanced resistance to rust and corrosion, extending the muffler's service life. The baffled design with an O-oo/c configuration helps reduce exhaust noise to levels comparable to original equipment, maintaining a quiet and comfortable driving experience. The muffler features two inlets positioned at left and right center, each with a 2.5-inch outside diameter, compatible with flange and pipe connections. The single outlet pipe, centered with a 2.25-inch inside diameter, facilitates efficient exhaust gas exit. The oval shape and overall length of 32 inches allow for straightforward installation in the designated vehicle models.

Common Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Ford Explorer and Mercury Mountaineer
  • Restores factory sound levels and exhaust flow
  • Addresses exhaust leaks caused by rust or corrosion
  • Improves vehicle emissions performance by maintaining proper exhaust routing
  • Eliminates excessive noise from faulty or broken mufflers

Installation Notes and Tips

Ensure compatibility with your specific Ford Explorer or Mercury Mountaineer model year before installation. The dual inlet design requires proper alignment with existing exhaust pipes using flange or pipe connections. Due to the aluminized steel construction, avoid excessive bending or deformation during installation to maintain structural integrity. Professional installation is recommended to ensure secure fitment and optimal exhaust performance.

Quality Assurance and Warranty

AP Exhaust products are manufactured to meet industry standards for durability and performance. The 700430 muffler is constructed from aluminized steel to resist corrosion and wear. While specific warranty details are not provided, AP Exhaust typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.

BrandAP Exhaust
Part Number700430
Body Height4.06
Body Length20
Body MaterialAluminized steel
Body Width10.5
Grade TypeRegular
Heat Shield AttachedNo
Inlet LocationLeft center / right center
Inlet Outside Diameter2.5
Inlet Quantity2
Inlet TypeFlange / pipe
Muffler ConfigurationO-oo/c
Muffler TypeBaffled
Outlet Inside Diameter2.25
Outlet LocationCenter
Outlet Quantity1
Outlet TypePipe
Overall Length32
SeriesMsl
ShapeOval
Sound LevelOe comparable
TunableNo

This part fits 8 vehicles. Search below:

YearMakeModel# DoorsLitersCylindersPositionNotes
2001FordExplorer4 Door5.0LV8N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2001MercuryMountaineer4 Door5.0LV8N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2000FordExplorer4 Door5.0LV8N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2000MercuryMountaineer4 Door5.0LV8N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1999FordExplorer4 Door5.0LV8N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1999MercuryMountaineer4 Door5.0LV8N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1998FordExplorer4 Door5.0LV8N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; From 01/28/98
1998MercuryMountaineer4 Door5.0LV8N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; From 01/28/98

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