1. Manifolds & Headers Offered
  2. sku: 10137352974467713
  3. 3688976

3688976 Connection Exhaust Outlet

fits model: Cummins.

3688976 Oem Cummins Connection Exhaust Outlet - Genuine Part

( Part Type: Exhaust Outlet ), ( Brand: Oem ), ( Manufacturer Part Number: 3688976 )

Review Connection Exhaust Outlet Genuine Part fits CUMMINS

The Cummins Connection Exhaust Outlet, model number 3688976, is a high-performance exhaust component designed for diesel engines. This outlet is engineered to provide a secure and efficient connection between the exhaust system and the vehicle's muffler or tailpipe.

Made from premium materials, this exhaust outlet is built to withstand the rigors of heavy-duty use. The outlet housing is crafted from heavy-duty steel, providing strength and durability, while the flange is machined to precise specifications for a perfect seal. The gasket material is made from a high-temperature, compression-molded gasket material that ensures a tight seal and prevents exhaust leaks.

This exhaust outlet features a large diameter of 6 inches, providing optimal exhaust flow and reducing backpressure for improved engine performance. The exhaust outlet is also designed with a smooth, rounded edge, reducing exhaust turbulence and promoting better exhaust gas flow. The outlet is finished in a high-temperature paint to protect against corrosion and ensure a long-lasting finish.

Installing this exhaust outlet is a straightforward process, thanks to its bolt-on design. The outlet comes with new O-ring seals and stainless steel bolts to ensure a secure and leak-free installation. The outlet also includes all necessary hardware for installation, making it a convenient and hassle-free upgrade for your diesel engine.

In summary, the Cummins Connection Exhaust Outlet, model number 3688976, is a premium exhaust component designed for heavy-duty diesel engines. With its strong steel construction, precise machining, and high-temperature gasket material, this exhaust outlet provides a secure and efficient connection between the exhaust system and the muffler or tailpipe. Its large diameter and smooth, rounded edge promote optimal exhaust flow and reduce backpressure for improved engine performance. Installing this exhaust outlet is a straightforward process and comes with all necessary hardware for a hassle-free upgrade.

The Cummins Connection Exhaust Outlet part number 3688976 is a popular choice for those looking to upgrade their exhaust system for their Cummins-powered diesel engine. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved Performance: A high-performance exhaust system can help improve the engine's power output and torque. This can lead to better acceleration and towing capabilities.

2. Better Fuel Economy: A well-designed exhaust system can help improve the engine's fuel efficiency by reducing backpressure and improving exhaust gas flow.

3. Enhanced Exhaust Note: A high-performance exhaust system can provide a more pleasing exhaust note, which some people consider to be a desirable feature.

4. Durability: Cummins Connection is known for producing high-quality exhaust components, which can provide longer-lasting performance compared to OEM parts.

Cons:

1. Cost: High-performance exhaust systems can be quite expensive, with the cost of the Cummins Connection 3688976 exhaust outlet being no exception.

2. Installation Complexity: Installing a high-performance exhaust system can be a complex process, especially if the vehicle is not in stock condition. It may require specialized tools and expertise.

3. Noise Levels: A high-performance exhaust system can produce louder exhaust notes, which may not be desirable for those looking for a quieter ride.

Conclusion:

The Cummins Connection Exhaust Outlet part number 3688976 is a high-performance exhaust component that can offer improved performance, better fuel economy, and a more pleasing exhaust note. However, it comes with a high cost, installation complexity, and potentially increased noise levels. Ultimately, the decision to purchase this part depends on your individual priorities and requirements.

Recommendation:

If you are looking for a high-performance exhaust system for your Cummins-powered diesel engine and are willing to invest in the cost and installation complexity, then the Cummins Connection Exhaust Outlet part number 3688976 can be a good choice. However, if you are on a budget or prefer a quieter ride, then you may want to consider other options. It is always recommended to consult with a qualified exhaust system specialist to help you make an informed decision.

part # 3688976 prices

  • $64.99-$87.68

specifications maniheader:

  • for models: Cummins
  • part type: Exhaust Outlet
  • brand: Oem
  • manufacturer part number: 3688976

payments maniheader:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

returns maniheader:

  • policy: No Returns

offer maniheader:

  • quantity: 1
  • started: January 15, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

seller maniheader:

  • rating: 0.0%
  • # reviews: 0

shipping maniheader:

  • cost: $10.99
  • transit: 6-12 Days
  • type: Fixed
  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard

general maniheader:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
  • condition: New
for models: cummins, part type: exhaust outlet,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 10137352974467713,

3688976 Is Similar To:

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5 offers $64.99–$87.68 USD
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