1. Manifolds & Headers Offered
  2. sku: 7907340780013632
  3. DORMAN OE SOLUTIONS 674-154

DORMAN OE SOLUTIONS 674-154 Trax Sonic Exhaust Manifold Gap 885484971929 14400243-101

fits model: Cruze, Encore. make: Chevy, Buick.

674-154 Dorman - Oe Solutions For Chevy Cruze Trax Sonic And Buick Encore Exhaust Manifold Gap

( Brand: Dorman Oe Solutions ), ( Type: Exhaust Manifold ), ( Manufacturer Part Number: 674-154 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 14400243-101 ), ( Item Height: 8.700 ), ( Item Length: 5.100 ), ( Item Width: 12.600 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 885484971929 )

Review DORMAN OE SOLUTIONS Chevy Trax Sonic And Buick Exhaust Manifold Gap fits CRUZE ENCORE

The Dorman 674-154 Exhaust Manifold Gasket is specifically designed for various applications including the Chevy Cruze, Trax, and Sonic models, as well as the Buick Encore. This gasket is an essential component in the exhaust system, sealing the connection between the engine and the exhaust manifold to prevent exhaust leaks.

The Dorman 674-154 is made from high-quality materials that ensure a reliable seal and long-lasting performance. It is precision-engineered to match the original equipment gasket in terms of size, shape, and material thickness. The gasket material is a high-temperature, heat-resistant composite that can withstand the extreme conditions found in an exhaust system.

This gasket features a multi-layered design that provides an excellent seal against exhaust gases and combustion pressure. The layers are designed to compress evenly when installed, ensuring a uniform seal that reduces the risk of leaks. The gasket also has pre-formed boltholes that align perfectly with the exhaust manifold and engine block, making installation quick and easy.

The Dorman 674-154 Exhaust Manifold Gasket comes packaged in a protective sleeve to ensure it arrives in perfect condition. It is also backed by a standard Dorman warranty, providing peace of mind to the customer.

In summary, the Dorman 674-154 Exhaust Manifold Gasket is a high-quality, reliable solution for sealing the connection between the engine and exhaust manifold on various Chevy, Buick, and Buick Encore models. Its precision engineering, durable materials, and easy installation make it an excellent choice for DIYers and professional technicians alike.

Dorman 674-154 Exhaust Manifold Gap for Chevy Cruze, Trax, Sonic, and Buick Encore: A Comprehensive Analysis

Introduction:

The Dorman 674-154 is an aftermarket exhaust manifold gap solution designed for various GM models, including Chevy Cruze, Trax, Sonic, and Buick Encore. This component aims to address the issue of exhaust manifold gaps, which can lead to various engine performance problems. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

Pros:

1. OEM-equivalent fit and function: The Dorman 674-154 is engineered to provide a perfect fit and function similar to the original equipment manufactured (OEM) component.

2. Improved engine performance: By addressing the exhaust manifold gap issue, the Dorman 674-154 can help improve engine performance, including better fuel economy and increased power output.

3. Reduced exhaust leaks: The gap solution helps minimize exhaust leaks, which can lead to a smoother driving experience and better emissions compliance.

4. Cost-effective: Compared to purchasing an OEM part or having a professional repair the issue, the Dorman 674-154 is a more affordable solution.

Cons:

1. Installation complexity: Depending on the vehicle model and the individual's mechanical skill level, installing the Dorman 674-154 might be a challenging process.

2. Potential for incorrect part selection: With various GM models supported by the Dorman 674-154, there's a risk of ordering the incorrect part for your specific vehicle.

3. Quality concerns: While Dorman is a reputable aftermarket parts manufacturer, there have been isolated reports of subpar quality for some of their products.

Conclusion:

The Dorman 674-154 exhaust manifold gap solution offers several advantages, including OEM-equivalent fit and function, improved engine performance, reduced exhaust leaks, and cost-effectiveness. However, it also comes with potential drawbacks such as installation complexity, potential for incorrect part selection, and quality concerns.

Recommendation:

If you're experiencing exhaust manifold gap issues on your Chevy Cruze, Trax, Sonic, or Buick Encore and you're comfortable with the installation process, the Dorman 674-154 can be a cost-effective and efficient solution to improve engine performance and minimize exhaust leaks. However, if you're uncertain about the installation process or have concerns regarding part selection or quality, it may be worth considering consulting a professional mechanic for guidance.

part # 674154 prices

  • $477.92-$521.58

specifications maniheader:

  • for models: Cruze, Encore
  • for makes: Chevy, Buick
  • brand: Dorman Oe Solutions
  • type: Exhaust Manifold
  • manufacturer part number: 674-154
  • manufacturer warranty: 1 Year
  • interchange part number: 14400243-101
  • item height: 8.700
  • item length: 5.100
  • item width: 12.600
  • california prop 65 warning: Prop65 Warning
  • upc: 885484971929

offer maniheader:

  • started: September 6, 2025
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 3

shipping maniheader:

  • service: Standard, Expedited, Overnight
  • type: Fixed
  • cost: $0.00
  • transit: 4-9 Days
  • class: Standard, Expedited, One-day

payments maniheader:

  • other
  • wallet: Paypal
  • credit card: Mastercard

seller maniheader:

  • # reviews: 11400
  • rating: 95.8%

returns maniheader:

  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Seller

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
for models: cruze, encore, for makes: chevy, buick, type: exhaust manifold, manufacturer warranty: 1 year, item height: 8.700, item length: 5.100, item width: 12.600, california prop 65 warning: prop65 warning,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 7907340780013632,

Dorman Oe Solutions 674-154 Is Similar To:

maniheader logo
5 offers $477.92–$521.58 USD
  • Offer #1: $505.80 price + $22.06 delivery = $527.86* total. Part Numbers Exhaust Manifold.+$22.06 shipping
  • Offer #2: $521.58 price + free delivery = $521.58* total. With dimensions of 8.700 x 12.600 x 5.100 inches and a natural color, this exhaust manifold is an essential component for ensuring proper emission control and performance in your vehicle.. The Dorman Exhaust Manifold is a high-quality, durable car part designed specifically for 11-19 Cruze, Cruze Limited, Encore, Sonic, and Trax vehicles.FREE SHIPPING
  • Offer #3: $477.92 price + free delivery = $477.92* total. Dorman Exhaust Manifold Kit - Includes Required Gaskets And Hardware. Fits what vehicles: 2011-2016 Chevrolet Cruze, 2012-2019 Chevrolet Sonic, 2013-2019 Buick Encore, 2013-2018 Chevrolet Trax, 2016 Chevrolet Cruze Limited.FREE SHIPPING
  • Offer #4: $481.98 price + free delivery = $481.98* total.FREE SHIPPING
  • Offer #5: $550.00 price + free delivery = $550.00* total. NEVER INSTALLED Application Summary: Buick Encore 2013-19 Chevrolet Cruze 2011-16 Chevrolet Cruze Limited 2016 Chevrolet Sonic 2012-19 Chevrolet Tracker 2013-15 Chevrolet Trax 2013-18 The Dorman Exhaust Manifold is a high-quality aftermarket replacement part.FREE SHIPPING