HomeExhaust > MufflersAP Exhaust 700234 Exhaust Muffler
Part #: 700234

AP Exhaust 700234 Exhaust Muffler

⚙️ 70 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Jeep, Oldsmobile, and Pontiac, 88, 98, Aztek, Bonneville, LeSabre, Liberty, LSS, Regency, and Rendezvous
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AP Exhaust 700234 Exhaust Muffler Overview

The AP Exhaust 700234 exhaust muffler is designed for reliable performance and durability in select Buick, Jeep, Oldsmobile, and Pontiac vehicles. Engineered with aluminized steel and a baffled muffler design, this muffler offers OE comparable sound levels and a precise fit for models like the Buick LeSabre, Jeep Liberty, and Pontiac Bonneville.

  • Body dimensions: 22 inches length, 10.5 inches width, 4.06 inches height
  • Constructed 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 26-inch overall length
  • Compatible with Buick 88, 98, LeSabre, Oldsmobile LSS, Pontiac Aztek, Bonneville, and Jeep Liberty, Rendezvous models

Detailed Product Description

The AP Exhaust 700234 muffler features a baffled configuration that helps reduce exhaust noise to an OE comparable sound level, maintaining a balance between performance and quiet operation. Its aluminized steel body provides enhanced resistance to rust and corrosion, extending the muffler's service life. The oval-shaped muffler measures 22 inches in body length and 26 inches overall, fitting precisely within the exhaust system of compatible vehicles. The single center inlet and right center outlet pipes both have an inside diameter of 2.25 inches, ensuring proper exhaust flow and fitment.

Compatible Vehicles and Applications

  • Buick 88 and 98 series
  • Buick LeSabre
  • Oldsmobile LSS
  • Pontiac Aztek, Bonneville, and Rendezvous
  • Jeep Liberty

This muffler is suitable for replacing worn or damaged mufflers in these specific models, restoring proper exhaust function and sound control.

Common Issues Addressed by AP Exhaust 700234

  • Excessive exhaust noise due to damaged or worn muffler
  • Corrosion or rust compromising muffler integrity
  • Reduced exhaust flow affecting engine performance
  • Fitment problems with aftermarket mufflers
  • Maintaining OE comparable sound levels for a balanced driving experience

Installation Notes and Tips

Ensure the existing exhaust system is inspected for damage or rust before installation. The AP Exhaust 700234 muffler features a center inlet and right center outlet pipe configuration, so verify alignment with your vehicle’s exhaust piping. Professional installation is recommended to ensure proper sealing and fitment. This muffler does not include a heat shield, so consider vehicle-specific requirements when installing.

Quality Assurance and Warranty

Manufactured by AP Exhaust, the 700234 muffler is built to meet regular grade standards for durability and performance. The aluminized steel construction offers corrosion resistance suitable for typical driving conditions. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.

BrandAP Exhaust
Part Number700234
Body Height4.06
Body Length22
Body MaterialAluminized steel
Body Width10.5
Grade TypeRegular
Heat Shield AttachedNo
Inlet Inside Diameter2.25
Inlet LocationCenter
Inlet Quantity1
Inlet TypePipe
Muffler ConfigurationC/o
Muffler TypeBaffled
Outlet Inside Diameter2.25
Outlet LocationRight center
Outlet Quantity1
Outlet TypePipe
Overall Length26
SeriesMsl
ShapeOval
Sound LevelOe comparable
TunableNo

This part fits 70 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2007BuickRendezvous3.5LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2007JeepLiberty3.7LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2006BuickRendezvous3.5LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2006BuickRendezvous3.6LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2006JeepLiberty3.7LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2006JeepLiberty2.8LL4N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2005BuickRendezvousCX3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2005BuickRendezvousCX Plus3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2005BuickRendezvousCXL3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2005BuickRendezvous3.6LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2005JeepLiberty2.8LL4N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2005JeepLiberty3.7LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2005JeepLiberty2.4LL4N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2005PontiacAztekRally3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2005PontiacAztekBase3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2004BuickRendezvousCXL3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2004BuickRendezvousCX3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2004BuickRendezvous3.6LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2004JeepLiberty2.4LL4N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2004JeepLiberty3.7LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2004PontiacAztekBase3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2004PontiacAztekRally3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2003BuickRendezvousCXL Plus3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2003BuickRendezvousCXL3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2003BuickRendezvousCX Plus3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2003BuickRendezvousCX3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2003JeepLiberty2.4LL4N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2003JeepLiberty3.7LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; from 02-14-03
2003JeepLiberty3.7LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; to 02-14-03
2003PontiacAztekBase3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2002BuickRendezvousCX3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2002BuickRendezvousCX Plus3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2002BuickRendezvousCXL3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2002BuickRendezvousCXL Plus3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2002JeepLiberty2.4LL4N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2002JeepLiberty3.7LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2002PontiacAztekBase3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
2001PontiacAztekBase3.4LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1999BuickLeSabre3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1999Oldsmobile883.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1999OldsmobileLSS3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1999OldsmobileLSS3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1999PontiacBonnevilleSE3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1998BuickLeSabre3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1998Oldsmobile883.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1998OldsmobileLSS3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1998OldsmobileLSS3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1998OldsmobileRegency3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1998OldsmobileRegency3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1998PontiacBonnevilleSE3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1997BuickLeSabre3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1997Oldsmobile883.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1997OldsmobileLSS3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1997OldsmobileLSS3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1997OldsmobileRegency3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1997OldsmobileRegency3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1997PontiacBonnevilleSE3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1996BuickLeSabre3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1996Oldsmobile883.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1996Oldsmobile983.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1996OldsmobileLSS3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
1996OldsmobileLSS3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1996PontiacBonnevilleSE3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1995BuickLeSabre3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1995Oldsmobile883.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1995Oldsmobile983.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1995PontiacBonnevilleSE3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1994BuickLeSabre3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1994Oldsmobile883.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler
1994PontiacBonneville3.8LV6N/ADIRECT FIT MSL/MAXIMUM Muffler

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