1. Engine Rocker & Valve Covers Items
  2. sku: 7643648888438622
  3. GM 12667117

GM OEM 12667117 Xts Engine Valve Cover

fits model: Ct4, Ats, Cts. year: 2014–2024.

12667117 Gm Oem 14-24 Ats Ct4 Cts Xts Engine Parts-valve Cover

( Brand: Gm Oem ), ( Manufacturer Part Number: 12667117 ), ( Part Type: Valve Cover Engine ), ( Manufacturer Warranty: Other ), ( Item Name: Valve Cover ), ( Category 1: Engine ), ( Fitment Type: Direct Replacement ), ( Category 3: Engine Parts ), ( Genuine Oem: Yes ), ( Placement On Vehicle: Left ), ( Part Ref On Diagram: Only Part Reference 3 On The Diagram Is Included )

Review GM OEM Xts Engine Parts valve Cover fits CT4 ATS CTS 2014–2024

The GM 12667117 14-24 ATS, CTS, and XTS Engine Parts Valve Cover is an essential component of the engine's intake manifold system. Designed specifically for use in General Motors 14-24 ATS, CTS, and XTS models, this valve cover ensures a proper seal between the intake manifold and the cylinder heads, preventing the loss of engine oil and sealing in combustion gases.

The valve cover is engineered using high-quality materials to provide durability and reliability. It features a sleek, modern design that complements the overall appearance of the engine. The cover is made of a cast aluminum material, which is both lightweight and strong, making it ideal for use in high-performance engines.

The valve cover comes with a gasket that provides a tight seal between the cover and the engine, preventing oil leaks and ensuring optimal engine performance. The gasket is made of a high-temperature, compression-molded material that can withstand the extreme temperatures and pressures of the engine.

This valve cover is also designed to accommodate the engine's various sensors, including the crankshaft position sensor, camshaft position sensor, and manifold absolute pressure sensor, among others. It also includes a breather system that helps to equalize pressure between the engine and the atmosphere, preventing vacuum leaks and ensuring proper engine performance.

Installation of the valve cover is straightforward, with clear instructions provided in the accompanying installation manual. The cover is secured to the engine using a series of bolts and nuts, which are included in the package. The kit also includes any necessary seals and gaskets to ensure a leak-free installation.

Overall, the GM 12667117 14-24 ATS, CTS, and XTS Engine Parts Valve Cover is a high-quality, durable component that is essential for maintaining the performance and reliability of your engine. Whether you are a professional mechanic or a DIY enthusiast, this valve cover is an excellent investment for your vehicle.

Pros and Cons of Buying GM 12667117 14-24 ATS, CTS, CTS-V, XTS Engine Parts - Valve Cover

Introduction:

The GM 12667117 valve cover is an essential engine component for various General Motors models, including ATS, CTS, CTS-V, and XTS, manufactured between 2014 and 2024. When considering purchasing this part, it's essential to weigh its advantages and disadvantages.

Pros:

1. OEM Part: This valve cover is a genuine General Motors part, ensuring a perfect fit and compatibility with your vehicle.

2. High-Quality Construction: The valve cover is built with durable materials, designed to withstand the rigors of regular use and harsh driving conditions.

3. Sealed Design: The sealed design of the valve cover helps prevent oil leaks, ensuring a cleaner engine compartment and reducing the need for frequent maintenance.

4. Improved Engine Performance: A worn-out or damaged valve cover can adversely affect engine performance. Replacing it with a new GM 12667117 valve cover can restore optimal engine function.

Cons:

1. Cost: As an original equipment manufacturer (OEM) part, the GM 12667117 valve cover tends to be more expensive compared to aftermarket alternatives.

2. Availability: Depending on your location and the specific model of your vehicle, availability of this part might be limited, leading to longer wait times for repairs or replacements.

3. Installation Complexity: Installing the valve cover may require specialized tools and knowledge, potentially adding to the overall cost and time investment.

Conclusion:

The GM 12667117 valve cover is a high-quality, durable, and essential engine component for various GM models. While its cost and availability may be drawbacks, the benefits of an OEM part, improved engine performance, and a sealed design outweigh the cons. Ultimately, if you prioritize the perfect fit and long-term performance, purchasing the GM 12667117 valve cover is a worthwhile investment.

Details:

part #: 12667117 prices

  • $349.63-$352.56

specifications rockercove:

  • for models: Ct4, Ats, Cts
  • for years: 2014-2024
  • brand: Gm Oem
  • mpn: 12667117
  • part type: Valve Cover Engine
  • manufacturer warranty: Other
  • item name: Valve Cover
  • category 1: Engine
  • fitment type: Direct Replacement
  • category 3: Engine Parts
  • genuine oem: Yes
  • placement on vehicle: Left
  • part ref on diagram: Only Part Reference 3 On The Diagram Is Included

seller rockercove:

  • city: Las Vegas, Nevada
  • # reviews: 12451
  • rating: 99.1%

returns rockercove:

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

offer rockercove:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: June 25, 2025
  • options: Ship-to-home

payments rockercove:

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

shipping rockercove:

  • cost: $0.00
  • service: Standard
  • type: Fixed
  • transit: 5-8 Days
  • class: Standard

general rockercove:

  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
  • condition: New
for models: ct4, ats, cts, for years: 2014-2024, part type: valve cover engine, manufacturer warranty: other, item name: valve cover, category 1: engine, fitment type: direct replacement, category 3: engine parts, genuine oem: yes, placement on vehicle: left, part ref on diagram: only part reference 3 on the diagram is included,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, sku: 7643648888438622,

Gm Oem 12667117 Is Similar To:

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2 offers $349.63–$352.56 USD
  • Offer #1: $349.63 price + $0.00 shipping estimate = $349.63* total. Coupe, 3.6L twin-turbo With vsport.FREE SHIPPING
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