GM OEM 12649896 Enginetransaxle Turbocharger Pcv Tube WP-2287077

( Brand: Gm Oem ), ( Manufacturer Part Number: 12649896 ), ( Part Type: Tube ), ( Manufacturer Warranty: 1 Year ), ( Return Policy: No Returns For Parts Having Electrical Components ), ( Item Name: Pcv Tube ), ( Ipn: Wp-2287077-acd ), ( Category 1: Engine ), ( Universal Fitment: Direct Replacement ), ( Category 3: Turbocharger Amp; Components ), ( Genuine Oem: Yes ), ( Category 2: Engine / Transaxle ), ( Part Ref On Diagram: Only Part Reference 3 On The Diagram Is Included )

Review GM OEM Enginetransaxle Turbocharger Components pcv Tube fits EQUINOX 1925–2016

The **GM 12649896 16-25 Equinox Engine/Transaxle Turbocharger PCV (Positive Crankcase Ventilation) Tube** is a precision-engineered component designed specifically for General Motors 2.4L Ecotec inline-four engine family, which powers vehicles like the Chevrolet Equinox (2011 2020), Buick Regal, and GMC Terrain. This PCV tube plays a critical role in maintaining optimal engine performance, emissions compliance, and long-term reliability by managing crankcase pressure and preventing harmful blow-by gases from escaping into the atmosphere. Crafted from durable, heat-resistant materials, this tube is engineered to withstand the demanding conditions of forced induction systems, ensuring seamless integration with the turbocharged setup while adhering to strict OEM specifications. The design incorporates a secure, interference-fit connection at both ends one end attaching to the valve cover or crankcase breather assembly and the other to the intake manifold or turbocharger inlet allowing for efficient airflow while minimizing leaks. Over time, the PCV system helps reduce oil consumption, prevents carbon buildup on intake valves, and contributes to cleaner combustion, all of which enhance fuel efficiency and engine longevity. For performance-minded enthusiasts or those restoring classic models, this aftermarket replacement part is a direct-fit solution that restores factory functionality, ensuring the turbocharged engine operates at peak efficiency while meeting emissions standards. Proper installation and periodic inspection of the PCV tube are recommended to prevent clogs or leaks, which could lead to increased oil dilution, reduced turbocharger performance, or even catastrophic engine damage.

### **Pros and Cons of Buying GM 12649896 (16-25 Equinox Engine/Transaxle Turbocharger Components PCV Tube)**

1. **Compatibility** This part is specifically designed for the 2016-2025 Chevrolet Equinox with the 1.5L turbocharged engine (LZ1/LZ2/LZ4). Ensures a proper fit without modification.

2. **Performance Benefits** A high-quality turbocharger and supporting components can improve engine efficiency, power output, and responsiveness, especially if the original unit is worn or failing.

3. **Preventative Maintenance** Including the PCV (Positive Crankcase Ventilation) tube ensures proper crankcase ventilation, reducing oil consumption and preventing engine fouling.

4. **OEM or Aftermarket Quality** Depending on the source, this could be an OEM replacement (directly from GM) or a high-quality aftermarket part (e.g., from brands like ACDelco, Bosch, or TurboTech). OEM parts guarantee exact fitment, while premium aftermarket options may offer better durability.

5. **Cost-Effective Upgrade** If the original turbocharger is failing, replacing it early can prevent more expensive engine damage (e.g., carbon buildup, oil leaks, or turbo failure).

6. **Warranty Coverage** Some aftermarket or OEM parts come with warranties, providing peace of mind against premature failure.

7. **Ease of Installation** Turbocharger kits are often designed for straightforward installation, though professional help may be recommended for first-time DIYers.

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1. **Cost** Turbocharger components, especially high-quality aftermarket or OEM units, can be expensive. The full kit (turbo, intercooler, hoses, PCV tube) may cost several hundred dollars, depending on the brand and quality.

2. **Labor Intensity** Installing a turbocharger requires removing the engine intake, disconnecting fuel lines, and potentially draining oil. This is a complex job best left to professionals unless you have mechanical experience.

3. **Potential for Counterfeit Parts** If purchasing from an unknown seller (e.g., eBay, Facebook Marketplace), there s a risk of receiving fake or low-quality parts that fail prematurely.

4. **Compatibility Risks** If the wrong part is ordered (e.g., a turbo for a different engine variant), it may not fit correctly, leading to leaks, performance issues, or damage.

5. **Additional Modifications Needed** Upgrading the turbo may require supporting modifications like upgraded fuel injectors, ECU tuning, or intercooler upgrades to fully realize performance gains.

6. **Warranty Void Risk** If the vehicle is under manufacturer warranty, installing aftermarket parts (even if compatible) may void certain coverage.

7. **Learning Curve** Turbocharged engines require proper maintenance (e.g., regular oil changes with synthetic oil, checking boost pressure) to prevent issues like turbo lag or failure.

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Buying this GM turbocharger and PCV tube kit for your 2016-2025 Equinox can be a **wise investment** if your original turbo is failing or underperforming. The benefits in power, reliability, and longevity outweigh the drawbacks for those willing to invest time and money. However, the **high cost, labor requirements, and potential risks of counterfeit parts** make it a decision that should be carefully considered.

For **best results**, purchase from a **reputable dealer or manufacturer** (e.g., GM parts store, TurboTech, or ACDelco) and consider having a **mechanic perform the installation** if you lack experience. If your turbo is still functioning adequately, the cost may not justify the upgrade.

Proceed with the purchase from a **trusted source** and budget for professional installation. Opt for an **OEM or high-end aftermarket kit** (e.g., Bosch or Garrett turbo) for reliability.

Delay the upgrade unless you re planning a full performance tune. Focus on **maintenance** (oil changes, PCV system checks) instead.

Ensure you have the **tools, time, and mechanical knowledge** before attempting installation. Watch **detailed tutorial videos** and follow the manufacturer s guidelines precisely.

Check if your vehicle is still under GM warranty some aftermarket parts may void coverage, so weigh the risks.

Ultimately, this upgrade is **worth it for performance and longevity** if done correctly, but it s not a decision to take lightly due to the complexity and cost involved.

Details:

This part f its vehicles made in the following years 2016 ,2017,2018,2019,2020,2021,2022,2023,2024.

part #: 12649896 prices

• $28.00-$76.45

specifications emissyste:

• for models: Equinox
• for years: 1925-2016
• brand: Gm Oem
• mpn: 12649896
• part type: Tube
• manufacturer warranty: 1 Year
• return policy: No Returns For Parts Having Electrical Components
• item name: Pcv Tube
• ipn: Wp-2287077-acd
• category 1: Engine
• universal fitment: Direct Replacement
• category 3: Turbocharger Amp; Components
• genuine oem: Yes
• category 2: Engine / Transaxle
• part ref on diagram: Only Part Reference 3 On The Diagram Is Included

shipping emissyste:

• transit: 6-10 Days
• type: Fixed
• class: Economy
• carrier: UPS
• service: UPS Ground Saver
• cost: $0.00

seller emissyste:

• rating: 100.0%
• city: Fort Payne, Alabama
• # reviews: 357

general emissyste:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

payments emissyste:

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

offer emissyste:

• sold: 0
• started: February 24, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1

returns emissyste:

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

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