1. Mufflers & Resonators Deals
  2. sku: 14487715705399604
  3. GM 87816557

GM 87816557 Rear Muffler

fits year: 2025.

87816557 Gm Genuine Rear Muffler

( Brand: Gm ), ( Part Type: Muffler ), ( Oem Part Number: 87816557 ), ( Parts Included: Only Part Reference 14 On The Diagram Is Included ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Make: Chevrolet ), ( Placement On Vehicle: Rear ), ( Manufacturer Warranty: 1 Year )

Review GM Genuine Rear Muffler fits 2025

The GM 87816557 Rear Muffler is a crucial component of your vehicle's exhaust system. This muffler, manufactured by General Motors, is specifically designed for select models and is essential for reducing exhaust noise and improving overall performance.

The muffler is constructed using high-quality materials, including a robust stainless steel shell. This material not only ensures durability and resistance to corrosion but also maintains a sleek and modern appearance. The interior of the muffler features a series of tubes and chambers that utilize sound absorption technology to minimize exhaust noise.

This particular muffler is a replacement part, meaning it is an exact match for the original equipment that came with your vehicle. It is engineered to fit perfectly and seamlessly integrate with your exhaust system. The dimensions of the muffler are approximately 22 inches in length, 10 inches in width, and 6 inches in height.

The GM 87816557 Rear Muffler is designed to meet or exceed the original equipment manufacturer's (OEM) specifications. By using this genuine GM part, you can ensure a reliable and efficient exhaust system, which in turn contributes to optimal engine performance. This muffler also comes with a limited warranty for added peace of mind.

Installing this muffler is a relatively straightforward process, and it can typically be completed in an hour or two by a professional mechanic or an experienced DIY enthusiast. However, it is always recommended to follow the instructions provided in the user manual carefully to ensure proper installation and prevent any potential damage to the vehicle or the part.

In summary, the GM 87816557 Rear Muffler is a top-quality exhaust component that delivers excellent noise reduction, improved performance, and a sleek design. It is a direct replacement for the original part on select GM vehicles and comes with a limited warranty for added confidence and peace of mind.

Buying a GM 87816557 rear muffler involves considering its potential advantages and disadvantages. This muffler is designed to fit select GM vehicles and is responsible for reducing exhaust noise. Let's examine the pros and cons of purchasing this muffler.

Pros:

1. Improved Exhaust Sound: A new muffler can lead to a more pleasing exhaust note, making your driving experience more enjoyable.

2. Enhanced Performance: A high-performance muffler like the GM 87816557 can potentially improve engine performance by reducing backpressure, leading to increased horsepower and torque.

3. Durability: The muffler is made from high-quality materials, ensuring a long-lasting solution for your exhaust system.

Cons:

1. Cost: The price of the GM 87816557 rear muffler may be higher compared to aftermarket alternatives, which could deter some buyers.

2. Installation Complexity: Installing the muffler may require professional assistance due to its specific fitment to select GM vehicles, adding to the overall cost.

3. Potential for Noise Increase: Depending on personal preference, some buyers may find that the new muffler produces more noise than their old one.

Conclusion:

The GM 87816557 rear muffler offers several advantages, including improved exhaust sound, enhanced performance, and durability. However, it comes with a higher cost, potential complexity during installation, and the possibility of increased noise levels. Ultimately, the decision to purchase this muffler depends on your priorities and budget. If you value a high-quality, performance-enhancing exhaust system and are willing to pay for it, this muffler could be an excellent investment. Alternatively, if you're on a tight budget or prefer a quieter exhaust note, you may want to consider alternative options.

part # 87816557 price

  • $304.23

specifications mufflermooch:

  • for years: 2025
  • brand: Gm
  • part type: Muffler
  • oem part number: 87816557
  • parts included: Only Part Reference 14 On The Diagram Is Included
  • fitment type: Direct Replacement
  • genuine oem: Yes
  • make: Chevrolet
  • placement on vehicle: Rear
  • manufacturer warranty: 1 Year

offer mufflermooch:

  • sold: 0
  • started: June 11, 2026
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home

returns mufflermooch:

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

general mufflermooch:

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

payments mufflermooch:

  • wallet: Paypal
  • credit card: Visa
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seller mufflermooch:

  • rating: 99.3%
  • # reviews: 34005

shipping mufflermooch:

  • type: Fixed
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • transit: 14-21 Days
  • carrier: FedEx
for years: 2025, part type: muffler, oem part number: 87816557, parts included: only part reference 14 on the diagram is included, fitment type: direct replacement, genuine oem: yes, placement on vehicle: rear, manufacturer warranty: 1 year,
manufacturer: chevrolet, category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, sku: 14487715705399604,

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1 offer $304.23 USD
  • Offer #1: $304.23 price + free delivery = $304.23* total. Rear muffler 3.0l diesel.FREE SHIPPING