1. Mufflers & Resonators Deals
  2. sku: 13781875124952602
  3. WALKER 42JXSBK67

WALKER 42JXSBK67 Muffler

fits model: G20, G30, G10, Blazer. make: Chevy. year: 1987–1991.

42jxsbk67 Walker Muffler For Chevy Blazer G20 G30 G10 1990 1988 1991 1987 1989

( Brand: Walker ), ( Type: Muffler ), ( Manufacturer Part Number: 42JXSBK67 ), ( Fits 1: 1987-1991 Chevrolet Blazer ), ( Fits 2: 1987-1991 Chevrolet G20 ), ( Fits 3: 1987-1991 Chevrolet G30 ), ( Fit Note: Soundfx Universal Modifications And/or Additional Parts May. ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review WALKER Muffler Chevy fits BLAZER G20 G30 G10 1987–1991

Introducing the Walker 42JXSBK67 Exhaust Muffler, specifically designed for various Chevy Blazer models including those from the years 1988 to 1991, as well as the G20, G30, and G10 series from the years 1990 and 1987 to 1989. This muffler is an essential component for your vehicle's exhaust system, ensuring optimal performance and reducing exhaust noise.

The Walker 42JXSBK67 Muffler is engineered with a high-quality steel construction, ensuring durability and resistance to corrosion. Its robust design enables it to withstand the rigors of off-road driving, making it an ideal choice for Chevy Blazer owners who enjoy the great outdoors.

This muffler features a unique design that maximizes exhaust flow while minimizing backpressure. Its internal structure consists of a series of tubes that provide a large surface area for effective exhaust scavenging, resulting in improved engine performance.

Moreover, the Walker 42JXSBK67 Muffler is designed to be a direct fit replacement, making the installation process easy and straightforward. It comes with all necessary hardware for installation, ensuring a hassle-free experience for the user.

Additionally, this muffler is CARB-compliant, meaning it meets the strict emission standards set by the California Air Resources Board. This ensures that your vehicle remains eco-friendly while delivering excellent performance.

In summary, the Walker 42JXSBK67 Exhaust Muffler is a high-quality, durable, and efficient exhaust component that is specifically designed for various Chevy Blazer models. Its unique design maximizes exhaust flow, ensures optimal performance, and reduces exhaust noise, making it an excellent choice for those who demand the best from their vehicles. With its easy installation process and CARB-compliance, this muffler is an excellent investment for any Chevy Blazer owner.

Buying a Walker 42JXSBK67 muffler for a Chevy Blazer (models G20, G30, and G10) from the years 1988 to 1991 (including 1987 and 1989) comes with several pros and cons:

Pros:

1. Walker is a reputable brand known for manufacturing high-quality exhaust components.

2. This specific muffler is designed to fit various Chevy Blazer models, making it a convenient choice for owners of these vehicles.

3. A new muffler can improve the vehicle's exhaust system's performance and potentially enhance its fuel efficiency.

4. A new muffler can also reduce exhaust noise, making for a more pleasant driving experience.

5. Installing a new muffler can increase the resale value of the vehicle by improving its overall condition.

Cons:

1. The cost of purchasing a new Walker 42JXSBK67 muffler can be expensive, especially when compared to used or aftermarket alternatives.

2. Installing the new muffler yourself may require some mechanical skills and tools, potentially leading to additional costs if professional installation is needed.

3. There is always a risk that the new muffler may not fit perfectly or function optimally, leading to further expenses for adjustments or replacements.

Conclusion:

The Walker 42JXSBK67 muffler for Chevy Blazer G20, G30, and G10 models from 1988 to 1991 (including 1987 and 1989) can be a worthwhile investment. It comes with the assurance of a reputable brand, potential performance improvements, and the possibility of increasing the vehicle's resale value. However, the high cost, potential installation challenges, and risks associated with new parts must be considered.

Recommendation:

If you have the budget and the mechanical skills, purchasing a Walker 42JXSBK67 muffler for your Chevy Blazer could be a wise choice. However, if cost is a concern or you are unsure of your installation abilities, it may be worth considering aftermarket or used alternatives. Ultimately, thorough research and careful consideration are essential before making a decision.

part # 42jxsbk67 price

  • $75.16

specifications mufflermooch:

  • for models: G20, G30, G10, Blazer
  • for makes: Chevy
  • for years: 1987-1991
  • brand: Walker
  • type: Muffler
  • manufacturer part number: 42JXSBK67
  • fits 1: 1987-1991 Chevrolet Blazer
  • fits 2: 1987-1991 Chevrolet G20
  • fits 3: 1987-1991 Chevrolet G30
  • fit note: Soundfx Universal Modifications And/or Additional Parts May.
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

seller mufflermooch:

  • # reviews: 57831
  • rating: 97.1%

payments mufflermooch:

  • credit card: Visa
  • other
  • wallet: Google-pay

returns mufflermooch:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

general mufflermooch:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators

shipping mufflermooch:

  • class: Standard
  • transit: 2-6 Days
  • service: Standard
  • cost: $0.00
  • type: Fixed

offer mufflermooch:

  • availability: In Stock
  • options: Ship-to-home
  • started: May 7, 2026
  • sold: 0
  • quantity: 1
for models: g20, g30, g10, blazer, for makes: chevy, for years: 1987-1991, type: muffler, fits 1: 1987-1991 chevrolet blazer, fits 2: 1987-1991 chevrolet g20, fits 3: 1987-1991 chevrolet g30, fit note: soundfx universal modifications and/or additional parts may., manufacturer warranty: 12 month warranty, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, sku: 13781875124952602,

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1 offer $75.16 USD
  • Offer #1: $75.16 price + free delivery = $75.16* total. 1989-1990 Chevrolet G30 5.7L V8 146.0. 1991 Chevrolet G30 5.7L V8 125.0.FREE SHIPPING