HomeExhaust > MufflersAP Exhaust 700350 Exhaust Muffler
Part #: 700350

AP Exhaust 700350 Exhaust Muffler

⚙️ 11 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Blazer and Jimmy
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AP Exhaust 700350 Muffler Overview

The AP Exhaust 700350 exhaust muffler is designed specifically for Chevrolet Blazer and GMC Jimmy models. Constructed from aluminized steel, this muffler offers durability and corrosion resistance suitable for regular driving conditions.

  • Body dimensions: 21 inches length, 8.75 inches width, 4.25 inches height
  • Oval-shaped muffler with baffled configuration for OE comparable sound levels
  • Single inlet flange located at right center with 2.75 inch outside diameter
  • Single outlet pipe at center with 2.25 inch inside diameter
  • Overall length of 25.25 inches, designed for direct fitment on select Chevrolet and GMC models

Detailed Product Description

The AP Exhaust 700350 muffler features a robust aluminized steel body that balances corrosion resistance with cost-effectiveness. Its oval shape and baffled internal design help maintain a sound level comparable to original equipment, ensuring a quiet and comfortable ride. The muffler’s inlet is positioned at the right center with a flange type connection, facilitating straightforward installation on compatible exhaust systems. The outlet pipe is centered with a 2.25 inch inside diameter, matching factory specifications for proper exhaust flow. This muffler is part of the Msl series and is intended for regular grade applications without heat shield attachment or tunability options.

Compatible Vehicles and Applications

This exhaust muffler is compatible with the following vehicles:

  • Chevrolet Blazer
  • GMC Jimmy

It is designed to replace factory mufflers on these models, addressing common exhaust issues and restoring proper exhaust function.

Common Issues Addressed by AP Exhaust 700350

  • Excessive exhaust noise due to damaged or worn muffler
  • Corrosion or rust compromising muffler integrity
  • Reduced exhaust flow affecting engine performance
  • Failed emissions tests related to muffler condition
  • Leaks causing unpleasant exhaust odors or fumes

Installation Notes and Tips

Installation requires matching the 2.75 inch inlet flange and 2.25 inch outlet pipe to the vehicle’s exhaust system. Ensure proper alignment of the right center inlet and center outlet locations for a secure fit. This muffler is designed for direct replacement on Chevrolet Blazer and GMC Jimmy models, but professional installation is recommended to verify fitment and exhaust system integrity.

Quality Assurance and Warranty

AP Exhaust manufactures this muffler to meet regular grade standards with durable aluminized steel construction. While specific warranty details are not provided, AP Exhaust products typically adhere to industry quality standards for OEM replacement parts. Buyers should consult product documentation or the manufacturer for warranty information.

BrandAP Exhaust
Part Number700350
Body Height4.25
Body Length21
Body MaterialAluminized steel
Body Width8.75
Grade TypeRegular
Heat Shield AttachedNo
Inlet LocationRight center
Inlet Outside Diameter2.75
Inlet Quantity1
Inlet TypeFlange
Muffler ConfigurationO/c
Muffler TypeBaffled
Outlet Inside Diameter2.25
Outlet LocationCenter
Outlet Quantity1
Outlet TypePipe
Overall Length25.25
SeriesMsl
ShapeOval
Sound LevelOe comparable
TunableNo

This part fits 11 vehicles. Search below:

YearMakeModel# DoorsLitersCylindersPositionNotes
2005ChevroletBlazer2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2005GMCJimmy2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2004ChevroletBlazer2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2003ChevroletBlazer2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2003GMCJimmy2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2002ChevroletBlazer2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2002GMCJimmy2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2001ChevroletBlazer2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2001GMCJimmy2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2000ChevroletBlazer2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2000GMCJimmy2 Door4.3LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.

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