GM 12647943 Ls Engine Intake Camshaft

( Brand: Gm ), ( Manufacturer Part Number: 12647943 ), ( Type: Camshaft ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Front ), ( Year: 2014 2015 ), ( Fitment Type: Direct Replacement ), ( Certification: Genuine Oem )

Review GM Genuine Chevrolet Ls Engine Intake Camshaft fits IMPALA MALIBU 2014–2015

2014-2015 Chevrolet Impala Malibu LS Intake Camshaft (GM 12647943)

The GM 12647943 is a high-performance intake camshaft specifically designed for the 2014-2015 Chevrolet Impala Malibu LS. This camshaft is a critical engine component that plays a significant role in enhancing the performance and efficiency of your vehicle's engine.

This intake camshaft is engineered to provide improved airflow into the engine, resulting in a more responsive and powerful engine. The camshaft features an advanced design with optimized lobe shapes and durability-enhancing materials. The camshaft's lobes are designed to provide better valve lift, which translates to increased power output and improved engine response.

The camshaft's durability is ensured through the use of high-strength materials, such as forged steel. This material provides excellent resistance to wear and tear, ensuring that the camshaft can handle the demands of high-performance driving.

Installation of this intake camshaft is a straightforward process that can be completed by an experienced mechanic or a dedicated enthusiast. The camshaft comes with all necessary hardware for installation, including new lifters, timing chain tensioner, and timing chain. This eliminates the need for additional purchases, making the upgrade process more convenient and cost-effective.

In summary, the GM 12647943 2014-2015 Chevrolet Impala Malibu LS Intake Camshaft is a high-performance upgrade that delivers improved engine response, increased power output, and enhanced efficiency. Its advanced design and durable construction make it an excellent choice for those seeking to take their Chevrolet Impala Malibu LS to the next level.

Buying a new intake camshaft for a 2014-2015 Chevrolet Impala or Malibu LS with the GM 12647943 engine can be a consideration for those looking to improve engine performance or address specific issues. Here are some potential pros and cons of this upgrade:

1. Increased Horsepower and Torque: A new intake camshaft can provide better air flow into the engine, allowing it to burn fuel more efficiently. This can result in increased horsepower and torque, leading to improved acceleration and overall performance.

2. Improved Engine Response: A new intake camshaft can also improve engine response, making the vehicle feel more responsive when accelerating or passing. This can be particularly noticeable in larger vehicles like the Impala or Malibu.

3. Potential Fuel Savings: By improving engine efficiency, a new intake camshaft can potentially lead to fuel savings over time. However, this may vary depending on driving habits and other factors.

1. Cost: A new intake camshaft can be a significant investment, with prices ranging from several hundred to over a thousand dollars depending on the brand and quality.

2. Installation Complexity: Installing a new intake camshaft can be a complex process that requires specialized tools and knowledge. It may be necessary to hire a professional mechanic to ensure proper installation and avoid any potential damage to the engine.

3. Potential Negative Effects: A new intake camshaft may not be suitable for all vehicles or driving conditions. In some cases, it can lead to increased engine noise or decreased fuel economy. It is important to do thorough research and consult with a mechanic or performance specialist before making a purchase.

In conclusion, a new intake camshaft can offer significant performance benefits for a 2014-2015 Chevrolet Impala or Malibu LS with the GM 12647943 engine. However, it is important to carefully consider the potential costs, installation complexity, and potential negative effects before making a purchase. Those looking to make this upgrade should consult with a mechanic or performance specialist to ensure that it is the right choice for their specific vehicle and driving needs.

If you are considering purchasing a new intake camshaft for your 2014-2015 Chevrolet Impala or Malibu LS with the GM 12647943 engine, I would recommend taking the following steps:

1. Consult with a mechanic or performance specialist to determine if this upgrade is right for your vehicle and driving needs.

2. Research different brands and quality levels of intake camshafts to find the best option for your budget and performance goals.

3. Consider the potential costs, installation complexity, and potential negative effects before making a purchase.

4. Ensure that the installation is performed by a qualified professional to avoid any potential damage to the engine.

Details:

Quirk Parts, Camshaft. Genuine GM Part Number: 12647943.

part #: 12647943 prices

• $75.00-$2250.00

specifications inputmanifolds:

• for models: Impala, Malibu
• for makes: Chevrolet
• for years: 2014-2015
• brand: Gm
• manufacturer part number: 12647943
• type: Camshaft
• manufacturer warranty: 1 Year
• placement on vehicle: Front
• year: 2014 2015
• fitment type: Direct Replacement
• certification: Genuine Oem

returns inputmanifolds:

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

offer inputmanifolds:

• availability: In Stock
• started: July 23, 2025
• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1

payments inputmanifolds:

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

general inputmanifolds:

• condition: New
• Engines Engine Parts > Valvetrain Components > Camshafts

shipping inputmanifolds:

• class: Standard
• carrier: UPS
• service: UPS Ground
• cost: $0.00
• type: Fixed
• transit: 3-7 Days

seller inputmanifolds:

• rating: 98.7%
• city: Braintree, Massachusetts
• # reviews: 1034123

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