GM 12659012 Actuator 12673345

( Brand: Gm ), ( Manufacturer Part Number: 12659012 ), ( Type: Wastegate ), ( Manufacturer Warranty: 1 Year ), ( Year: 2014 2015 2016 2017 2018 2019 2022 ), ( Fitment Type: Direct Replacement ), ( Certification: Genuine Oem )

Review GM Genuine Cadillac Actuator Assembly fits CT4 ATS CTS TURBO 2014–2023

The GM 12659012 turbo actuator is a crucial component in the powertrain system of various Cadillac models, including the CT4, ATS, and CTS, produced between 2014 and 2023. This actuator, cross-referenced as 12673345, is a vital part of the vehicle's turbocharging system and plays a significant role in optimizing engine performance.

Designed with precision engineering, this turbo actuator ensures smooth and efficient boost control, contributing to improved acceleration, power delivery, and overall driving dynamics. It operates by controlling the position of the wastegate valve, which regulates exhaust pressure and optimizes boost pressure within the engine.

Constructed from high-strength materials, this actuator is built to withstand the rigors of daily driving and demanding road conditions. Its robust design ensures reliable and consistent performance, while also contributing to reduced emissions and enhanced fuel efficiency.

1. Precision control of wastegate position for optimal boost pressure.

2. Robust design for durability and reliability.

3. Efficient and effective power delivery for improved engine performance.

4. Compatibility with various Cadillac models (CT4, ATS, and CTS) produced between 2014 and 2023.

Replacing a faulty turbo actuator with a genuine GM unit, such as the 12659012 or 12673345, ensures the continued optimal performance of your Cadillac vehicle's turbocharging system. If you suspect that your vehicle may require a turbo actuator replacement, it is recommended to consult your vehicle's service manual or consult a certified mechanic for proper diagnosis and installation.

The GM 12659012 and 12673345 are parts related to the turbo actuator of the Cadillac CT4, ATS, and CTS models from 2014 to 2023. These components play a crucial role in regulating the turbocharger's boost pressure, ensuring optimal engine performance. Let's examine the potential pros and cons of buying this part.

1. OEM (Original Equipment Manufacturer) part: This part is manufactured by General Motors, ensuring a perfect fit and compatibility with your vehicle.

2. Enhanced engine performance: A functioning turbo actuator is essential for your vehicle's engine to perform at its best. By replacing a malfunctioning or worn-out actuator, you can improve acceleration, power, and overall driving experience.

3. Long-lasting: OEM parts are typically built to last as long as the original equipment, providing peace of mind and reducing the need for frequent replacements.

1. Cost: OEM parts are often more expensive than aftermarket alternatives. However, the higher upfront cost may be offset by the long-term reliability and performance benefits.

2. Availability: Depending on your location and the specific model of your Cadillac, finding this part at a local auto parts store may be challenging. You might need to order it online or contact a dealership.

3. Installation: Installing this part may require advanced mechanical skills. If you are not confident in your abilities, it's recommended to have a professional mechanic perform the installation.

The GM 12659012 and 12673345 turbo actuator parts for the Cadillac CT4, ATS, and CTS models offer several advantages, including OEM quality, enhanced engine performance, and long-lasting durability. However, they come with some drawbacks, such as higher cost, potential availability issues, and the need for professional installation. Ultimately, the decision to purchase these parts depends on your budget, technical expertise, and priorities. If you value the peace of mind and performance benefits of OEM parts, this is an excellent choice. If you're looking for a more budget-friendly alternative, aftermarket parts may be worth considering.

Details:

Genuine GM Part Number: 12659012. Quirk Parts, Wastegate.

part #: 12659012 prices

• $369.34-$372.44

specifications reppchargers:

• for models: Ct4, Ats, Cts, Turbo
• for makes: Cadillac
• for years: 2014-2023
• brand: Gm
• mpn: 12659012
• type: Wastegate
• manufacturer warranty: 1 Year
• year: 2014 2015 2016 2017 2018 2019 2022
• fitment type: Direct Replacement
• certification: Genuine Oem

general reppchargers:

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

offer reppchargers:

• best offers: True
• quantity: 1
• availability: In Stock
• started: September 14, 2025
• options: Ship-to-home
• sold: 0

seller reppchargers:

• rating: 98.9%
• city: Braintree, Massachusetts
• # reviews: 1045074

payments reppchargers:

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

shipping reppchargers:

• carrier: USPS
• cost: $0.00
• service: USPS Ground Advantage
• type: Fixed
• class: Standard
• transit: 5-9 Days

returns reppchargers:

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

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