1. Camshafts + Lifters For Sale
  2. sku: 12142346849451723
  3. GM 12684830

GM 12684830 Camshafts Vvt Cam Phaser Set 3.6L

fits model: Enclave, Impala. make: Buick, Chevrolet, Gmc.

12684830 Gm 3.6l Camshafts Vvt Cam Phaser Set Of 4 For Buick Enclave Chevrolet Impala Gmc

( Brand: Gm ), ( Manufacturer Part Number: 12684830 ), ( Type: Timing Gear ), ( Items Included: 2 Iexhaust Variable Cam Sprockets, 2 Intake Variable Cam Sprockets ), ( Material: Steel ), ( Item Weight: 8.8lb )

Review GM 3.6l Camshafts Vvt Cam Phaser Set Of Buick Chevrolet Gmc fits ENCLAVE IMPALA

Introducing the GM 12684830 3.6L Camshafts VVT Cam Phaser Set, an essential component upgrade for your Buick Enclave, Chevrolet Impala, or GMC vehicle. This set includes both the camshafts and cam phasers, designed to deliver improved engine performance and efficiency.

The camshafts in this set are Variable Valve Timing (VVT) units, meaning they can adjust the timing of the intake and exhaust valves based on engine speed and load. This technology enhances power output, reduces emissions, and improves fuel economy. The camshafts are meticulously manufactured to precise specifications using high-quality materials, ensuring a perfect fit and reliable operation.

The cam phasers are integral to the VVT system, controlling the phase shifting of the intake and exhaust camshafts to optimize engine performance. These cam phasers have been engineered to provide smooth and accurate phasing adjustments, reducing engine noise and improving overall drivability. They are also designed to last longer than OEM components, providing you with peace of mind and extended service life.

This camshafts and cam phasers set is a direct replacement for the original equipment on your Buick Enclave, Chevrolet Impala, or GMC vehicle. The installation process is straightforward and can typically be completed in a few hours by a skilled mechanic or an enthusiastic DIYer. By upgrading with these high-performance components, you can expect increased horsepower, torque, and overall engine responsiveness, transforming your driving experience.

Investing in the GM 12684830 3.6L Camshafts VVT Cam Phaser Set is an excellent choice for those looking to enhance the performance and efficiency of their Buick Enclave, Chevrolet Impala, or GMC. With its precision engineering, durable construction, and proven performance benefits, this upgrade is sure to provide you with long-lasting satisfaction and enjoyment on the road.

Pros and Cons of Buying GM 12684830 3.6L Camshafts VVT Cam Phaser Set for Buick Enclave, Chevrolet Impala, and GMC

1. Pros:

a. OEM Compatibility: These camshafts and cam phasers are original equipment manufactured by General Motors, ensuring a perfect fit and function for your Buick Enclave, Chevrolet Impala, or GMC vehicle.

b. Improved Engine Performance: Upgrading to new camshafts and cam phasers can lead to enhanced engine performance, including increased horsepower and torque, improved fuel efficiency, and smoother idling.

c. Longer Service Life: Replacing worn-out or faulty camshafts and cam phasers with new ones can extend the overall life of your engine, preventing potential future issues and costly repairs.

d. Preventing Check Engine Light: A faulty camshaft or cam phaser can trigger the check engine light. Installing new components can help resolve this issue and prevent potential damage to other engine components.

2. Cons:

a. Cost: The price of the GM 12684830 camshafts and cam phaser set can be quite high compared to aftermarket alternatives. However, the benefits of using OEM parts may outweigh the cost.

b. Installation Complexity: Installing new camshafts and cam phasers can be a complex process, requiring specialized tools and a good understanding of engine mechanics. It may be best to have this work done by a professional mechanic.

c. Potential for Engine Disassembly: Depending on the specific vehicle model and engine configuration, the installation process may require engine disassembly, leading to additional labor costs and potential risks.

Conclusion:

The decision to buy the GM 12684830 3.6L Camshafts VVT Cam Phaser Set for your Buick Enclave, Chevrolet Impala, or GMC vehicle depends on various factors, including your budget, technical expertise, and desired engine performance. While the cost may be higher than aftermarket alternatives, the benefits of using OEM parts, such as improved engine performance, longer service life, and OEM compatibility, may outweigh the cost. However, consider the complexity of the installation process and potential for engine disassembly before making your final decision.

Recommendation:

If you prioritize the benefits of using OEM parts, have the necessary budget, and are comfortable with the installation process or can hire a professional mechanic, then purchasing the GM 12684830 3.6L Camshafts VVT Cam Phaser Set for your vehicle is a recommended choice. If you're looking for a more cost-effective alternative or are unsure about your installation capabilities, consider exploring aftermarket camshaft and cam phaser options.

Details:

3.6L Camshafts VVT Cam Phaser Set of 4 For Buick Enclave Chevrolet Impala GMC.

part #: 12684830 prices

  • $42.46-$124.90

specifications cashalif:

  • for models: Enclave, Impala
  • for makes: Buick, Chevrolet, Gmc
  • brand: Gm
  • mpn: 12684830
  • type: Timing Gear
  • items included: 2 Iexhaust Variable Cam Sprockets, 2 Intake Variable Cam Sprockets
  • material: Steel
  • item weight: 8.8lb

payments cashalif:

  • other
  • credit card: Mastercard
  • wallet: Paypal

seller cashalif:

  • # reviews: 3004
  • city: Britt, Iowa
  • rating: 99.7%

general cashalif:

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

returns cashalif:

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

offer cashalif:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: May 12, 2026
  • sold: 0

shipping cashalif:

  • cost: $13.82
  • service: FedEx Ground Economy, USPS Ground Advantage, UPS Ground Saver
  • class: Economy, Standard
  • transit: 3-8 Days
  • carrier: FedEx, USPS, UPS
  • type: Calculated
for models: enclave, impala, for makes: buick, chevrolet, gmc, type: timing gear, items included: 2 iexhaust variable cam sprockets, 2 intake variable cam sprockets, item weight: 8.8lb,
category: auto parts > engines engine parts > valvetrain components > camshafts, material: steel, sku: 12142346849451723,
Gm 12684830 Is Similar To:
cashalif logo
5 offers $42.46–$124.90 USD
  • New other (see details). Offer #1 priced at $59.39 + $0.00 shipping estimate = $59.39* total. Compatibility: Fits various GM vehicles with 2.8L, 3.0L, and 3.6L V6 engines including Buick Enclave, LaCrosse, Allure; Cadillac CTS, SRX, CT4; Chevrolet Traverse, Camaro, Equinox, Impala; GMC Acadia, Terrain; and related models (2007-2023 range depending on application). Manufacturer Part Number: .FREE SHIPPING
  • New. Offer #2 priced at $124.90 + $0.00 shipping estimate = $124.90* total. With a compact size of 4.200" in height, 6.500" in length, and 4.200" in width, this VVT adjuster is a reliable and essential component for any vehicle's engine. The GM Genuine Parts Engine Variable Valve Timing (VVT) Adjuster is a high-quality engine part designed specifically for GM vehicles.FREE SHIPPING
  • New. Offer #3 priced at $42.46 + $0.00 shipping estimate = $42.46* total. Part # 12635458, , 12630916, 12665855 12648422 12630916 This is an Original New OEM GM Right Intake Camshaft Timing Gear 2008-2016 Chevy Impala 3.6L 12635458.FREE SHIPPING
  • New. Offer #4 priced at $127.96 + $16.35 shipping estimate = $144.31* total. Parts and prices listed on our site are based off GM pricing.+$16.35 shipping
  • New. Offer #5 priced at $124.40 + $0.00 shipping estimate = $124.40* total. ). Engine Variable Valve Timing Sprocket; Position: Intake (R.FREE SHIPPING

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