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  3. GM TRUCKS 14034069

GM TRUCKS 14034069 Passenger Right Exhaust Manifold 5.7L

fits model: 3500, C3500, Sierra. make: Gmc. year: 1981–1986.

14034069 Gm Trucks 1981-1986 Gmc Sierra C3500 Passenger Right Exhaust Manifold Assembly Oem 5.7l

( Brand: Gm Trucks ), ( Part Type: Exhaust Manifold ), ( Manufacturer Part Number: 14034069 ), ( Id: 00c3a5af-e60c-4d6f-b3fe-4dd9bdfa5501 ), ( Interchange: 327-1103 ), ( Year: 1983 )

Review GM TRUCKS Gmc Passenger Right Exhaust Manifold Assembly Oem 5.7l fits SIERRA 3500 C3500 1981–1986

GMC Sierra C3500 Passenger Right Exhaust Manifold (1981-1986, 5.7L V8 Engine)

Description:

Introducing the GMC Sierra C3500 Passenger Right Exhaust Manifold, specifically designed for the 1981-1986 GMC Sierra trucks equipped with the 5.7L V8 engine. This exhaust manifold is a crucial component of your vehicle's exhaust system, responsible for collecting exhaust gases from the engine cylinders and directing them to the exhaust headers and catalytic converter.

The manifold is made from high-quality steel material, ensuring durability, strength, and resistance to corrosion. It features a five-bolt flange design on the passenger side for easy installation and removal. The manifold's smooth, polished finish not only adds to the aesthetic appeal of your engine bay but also contributes to the efficient flow of exhaust gases.

This exhaust manifold comes with all necessary hardware for installation, including gaskets and bolts. It is important to note that the installation process requires some mechanical skills and experience; if you are not confident in your abilities, it is recommended to consult a professional mechanic.

Using a genuine OEM (Original Equipment Manufacturer) exhaust manifold is essential for maintaining the optimal performance and longevity of your GMC Sierra. A worn-out or damaged exhaust manifold can lead to a multitude of issues, including decreased engine power, reduced fuel efficiency, and potential safety hazards.

In conclusion, the GMC Sierra C3500 Passenger Right Exhaust Manifold (1981-1986, 5.7L V8 Engine) is an essential replacement part for your vehicle. By ensuring a proper fit and excellent quality, this component guarantees the continued reliability and performance of your GMC Sierra's exhaust system.

Buying a GMC Sierra C3500 Passenger Right Exhaust Manifold (14034069, 5.7L) - Pros, Cons, and Conclusion

The GMC Sierra C3500 passenger right exhaust manifold (14034069, 5.7L) is a crucial component in the vehicle's exhaust system. To help you make an informed decision, this article will discuss the pros and cons of buying this particular exhaust manifold.

Pros:

1. OEM Part: This exhaust manifold is an Original Equipment Manufacturer (OEM) part, ensuring it is a perfect fit for your GMC Sierra C3500 and is engineered to meet the original design specifications.

2. Improved Performance: A new exhaust manifold can result in improved engine performance, including better fuel efficiency and increased horsepower.

3. Quieter Operation: A worn-out exhaust manifold can cause excessive noise. Replacing it with a new one can result in a quieter and more comfortable driving experience.

4. Enhanced Durability: New exhaust manifolds are made from high-quality materials, providing greater durability and resistance to corrosion compared to used or worn-out parts.

Cons:

1. Cost: Replacing an exhaust manifold is not a cheap repair. The cost of the GMC Sierra C3500 passenger right exhaust manifold (14034069, 5.7L) itself can range from $300 to $600, depending on the supplier. Labor costs and other associated fees may further increase the total cost.

2. Installation Complexity: Installing an exhaust manifold can be a challenging process, especially for those without automotive repair experience. It requires specialized tools and knowledge.

3. Time-Consuming: Exhaust manifold replacement can take several hours, depending on the mechanic's skill level and the availability of parts.

Conclusion:

The GMC Sierra C3500 passenger right exhaust manifold (14034069, 5.7L) is an essential component in the vehicle's exhaust system. While it comes with some advantages like improved performance, quieter operation, and enhanced durability, it also comes with drawbacks such as high cost, installation complexity, and time-consuming installation.

Recommendation:

If you're experiencing issues with your exhaust manifold or notice symptoms such as decreased performance, excessive noise, or a check engine light, it's essential to address the problem as soon as possible. Considering the benefits of a new exhaust manifold, we recommend having it replaced by a professional mechanic to ensure proper installation and optimal performance. If you're comfortable with the installation process and have the necessary tools and knowledge, you may choose to tackle the repair yourself. However, be aware of the potential challenges and costs involved.

part # 14034069 prices

  • $125.00-$231.61

specifications maniheader:

  • for models: 3500, C3500, Sierra
  • for makes: Gmc
  • for years: 1981-1986
  • brand: Gm Trucks
  • part type: Exhaust Manifold
  • manufacturer part number: 14034069
  • id: 00c3a5af-e60c-4d6f-b3fe-4dd9bdfa5501
  • interchange: 327-1103
  • year: 1983

shipping maniheader:

  • cost: $0.00
  • transit: 3-5 Days
  • type: Fixed
  • service: Standard
  • class: Standard

returns maniheader:

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

general maniheader:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
  • condition: Used

seller maniheader:

  • rating: 99.5%
  • # reviews: 15392

offer maniheader:

  • quantity: 1
  • options: Ship-to-home
  • started: March 29, 2026
  • availability: In Stock
  • best offers: True
  • sold: 0

payments maniheader:

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for models: 3500, c3500, sierra, for makes: gmc, for years: 1981-1986, part type: exhaust manifold, id: 00c3a5af-e60c-4d6f-b3fe-4dd9bdfa5501, interchange: 327-1103, year: 1983,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 11442839624027632,

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2 offers $125.00–$231.61 USD
  • Offer #1: $125.00 price + $22.00 delivery = $147.00* total. NEW GENUINE GM RH EXHAUST MANIFOLD.+$22.00 shipping
  • Offer #2: $231.61 price + free delivery = $231.61* total.FREE SHIPPING