Exhaust Mufflers for 2002-2005 Chevrolet Trailblazer EXT and Isuzu Ascender 4.2L 5.3L

Skip to product information
1 of 9

Regular price $278.93
Sale price $278.93 Regular price
Fast & FREE Shipping (48 Contiguous States)

Product Code: GE00932

Secure your shopping experience with various safe and trusted payment methods.

Payment methods
  • American Express
  • Apple Pay
  • Discover
  • Mastercard
  • PayPal
  • Venmo
  • Visa

Key Features

• STAINLESS STEEL 409 GRADE: Built from durable, corrosion-resistant stainless steel for long-lasting performance in any driving condition.
• EASY INSTALLATION: Professionally install with ease—no welding required. Free gaskets and clamps included where needed for a hassle-free setup.
• OPTIMIZED PERFORMANCE: Enhances exhaust flow, reducing back pressure to improve horsepower and torque.
• SATISFACTION GUARANTEED: We stand by our quality with a hassle-free return policy if you’re not completely satisfied.
• WARRANTY: All products are brand new and covered against defects. Shipping, labor, and incidental fees are not included. Installed or altered items are non-returnable.

Item Details

UPC : 730945633833
Manufacturer: Northeastern Exhaust
Material: 409-Grade Stainless Steel
Interchange Part Number : DEX 21421 (18898) + DEX 55272 (605109)
Connection Type: Direct Fit
Warranty: Limited Lifetime
Important Note : For the 2003-2005 Isuzu Ascender 4.2L, it will fit only with Extended Wheelbase.

What's In The Box

One (1) Front Muffler
One (1) Rear Muffler
Two (2) Clamps


Exhaust Mufflers for 2002-2005 Chevrolet Trailblazer EXT and Isuzu Ascender 4.2L 5.3L

$278.93


Northeastern Exhaust

With over 40 years of experience in the automotive industry, we are exhaust supplier offering high-quality parts. Direct Mufflers, Flex Pipes, Resonators, Catalytic Converters, and Performance Exhaust parts.