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  3. CHEVROLET 12697946

CHEVROLET 12697946 Gm Charger 12696514 2.7L

fits model: Ct4, Turbo, Silverado, Sierra. make: Gmc, Chevrolet. year: 2019–2021.

12697946 Chevrolet Genuine 2019-2021 Gm Turbo Charger Oem 2.7l Silverado Gmc Sierra Ct4

( Brand: Chevrolet ), ( Manufacturer Part Number: 12697946 ), ( Type: Turbocharger ), ( Ipn: 12696514 ), ( Items Included: 12697946 Turbocharger, 12679067 Wastegate Actuator, Blow Off / Recirculating Valve ), ( Universal Fitment: No ), ( Performance Part: Yes )

Review CHEVROLET Genuine Gm Charger Oem 2.7l Gmc fits SILVERADO SIERRA CT4 TURBO 2019–2021

The Chevrolet 12697946 turbocharger is a crucial component of the engine system in select 2019-2021 Silverado and GMC Sierra CT4 models equipped with GM's 2.7L Turbo Diesel engine. This turbocharger, manufactured by Garrett, plays a vital role in enhancing the engine's performance and efficiency.

The turbocharger's unique design includes a twin scroll architecture, which separates the exhaust gases from each cylinder bank into two separate inlets. This setup minimizes the lag time between throttle input and turbo response, providing an improved driving experience with smoother power delivery.

The compressor wheel in this turbocharger is made of a high-strength aero metallic material with a sculptured impeller design. This robust construction ensures optimal air compression and consistent output under various driving conditions. The turbine wheel, also made of a durable material, interacts with the compressor wheel to transform the engine's exhaust energy into boost pressure.

Integrated into the turbocharger is an electronically controlled wastegate, enabling precise control of the boost pressure for maximized efficiency and minimized emissions. The wastegate's ability to vent excess boost pressure ensures optimal engine performance under high load and low RPM conditions.

The 2019-2021 Chevrolet Silverado and GMC Sierra CT4 turbochargers, such as the 12697946 unit, also feature a twin-bearing design. This design offers the advantages of durability and reliability, as the two bearings help support the compressor wheel and reduce vibrations.

Equipped with a dual-row cooling system, the 2019-2021 GM turbochargers effectively manage heat, ensuring that the engine and turbocharger maintain optimal temperature levels for optimum performance. This cooling system improves the longevity of the components and sustains power output in various driving scenarios.

As part of Chevrolet and GMC's dedication to providing high-quality and reliable engine systems, the 12697946 2019-2021 Silverado and GMC Sierra CT4 turbocharger undergoes rigorous testing to ensure it meets the highest standards. Thoroughly manufactured following advanced engineering processes, this turbocharger is specifically designed and calibrated for the 2.7L Turbo Diesel engine to provide unmatched power, efficiency, and reliability to truck owners.

Buying a Chevrolet or GMC 2019-2021 Silverado or Sierra truck with the CT4-23T 3.0L Duramax turbocharger can offer several benefits and drawbacks, which are outlined below.

**Benefits**

1. Improved Performance: The CT4-23T is a high-performance turbocharger that delivers impressive gains in horsepower and torque, making your truck more responsive and capable.

2. Enhanced Towing and Hauling Capabilities: With an increase in power, you can tow and haul heavier loads with ease.

3. Fuel Efficiency: Despite providing greater power, the new turbocharger can offer more fuel efficiency, which can save you money over time.

4. Enhanced Engine Longevity: A turbocharger can reduce engine stress by providing power at lower RPMs, extending the life of your engine.

5. Smoother Drive: The CT4-23T turbocharger reduces turbo lag, allowing a smoother driving experience.

**Drawbacks**

1. Cost: Installing a new turbocharger is an expensive investment. The cost increases if you choose to purchase and have it installed by a professional.

2. Complex Installation Process: Installing the turbocharger yourself could be a complicated process that requires specialized skills and time.

3. Reduced Stock Warranty Coverage: Installing aftermarket parts, such as a turbocharger, can cause you to forfeit some or all of your original factory warranty.

4. Potential Mechanical Issues: Turbochargers add mechanical complexity and can develop issues such as oil leaks, compressor surging, or exhaust gas recirculation (EGR) damage, although proper maintenance can help mitigate these risks.

**Conclusion**: The CT4-23T turbocharger for the 2019-2021 Silverado and Sierra trucks can offer significant performance gains, improved towing and hauling capabilities, enhanced fuel efficiency, and a smoother drive. However, installing this optional component comes at a cost, involves a complex installation process, may result in reduced warranty coverage, and could lead to potential mechanical issues with improper maintenance or neglect.

**Recommendation**: If you do decide to purchase the CT4-23T turbocharger for your Chevrolet or GMC Silverado or Sierra, ensure that you acquire a high-quality unit from a reputable aftermarket supplier and consider having it professionally installed to avoid complications. Also, be prepared for the financial investment required and maintain your new component well to minimize the risk of mechanical issues in the future.

Details:

Priced to sell. The replacement engine I got came with a new Turbo. So I don't need this one. It is a reliable and genuine product that will enhance the performance of your vehicle.

This indicates that it came from the engine and NOT Turbocharger. The vehicle did NOT have Turbocharger issues. The engine had matching oil in one of its exhaust ports. Includes electric Wastegate actuator, integral blow off valve / recirculating valve, and Turbocharger obviously.

Just want it gone and to recoup some money. The part number for this Turbocharger is 12697946, and it a perfect fit the mentioned vehicles. This is a genuine OEM Turbocharger for 2019 2021 GM vehicles, including Chevrolet Silverado and GMC Sierra CT4. There is oil in one of the three exhaust runners.

Presumably from the engine failure.

part #: 12697946 prices

  • $274.99-$440.00

specifications turbiparts:

  • for models: Ct4, Turbo, Silverado, Sierra
  • for makes: Gmc, Chevrolet
  • for years: 2019-2021
  • brand: Chevrolet
  • mpn: 12697946
  • type: Turbocharger
  • ipn: 12696514
  • items included: 12697946 Turbocharger, 12679067 Wastegate Actuator, Blow Off / Recirculating Valve
  • universal fitment: No
  • performance part: Yes

offer turbiparts:

  • sold: 0
  • availability: In Stock
  • best offers: True
  • started: November 28, 2024
  • quantity: 1
  • options: Ship-to-home

payments turbiparts:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

general turbiparts:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
  • condition: Used

seller turbiparts:

  • city: Columbus, Ohio
  • rating: 100.0%
  • # reviews: 46

returns turbiparts:

  • policy: No Returns

shipping turbiparts:

  • service: USPS Ground Advantage, UPS Next Day Air, UPS 2nd Day Air, UPS 3 Day Select
  • transit: 5-9 Days
  • type: Calculated
  • carrier: USPS, UPS
  • cost: $0.00
  • class: Standard, One-day, Expedited
for models: ct4, turbo, silverado, sierra, for makes: gmc, chevrolet, for years: 2019-2021, type: turbocharger, items included: 12697946 turbocharger, 12679067 wastegate actuator, blow off / recirculating valve, universal fitment: no, performance part: yes,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, sku: 3253271668007533,

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