GM 12665644 Engine Crankcase Valve

( Brand: Gm ), ( Manufacturer Part Number: 12665644 ), ( Part Type: Valve Engine ), ( Genuine Oem: Yes )

Review GM Chevrolet Engine Crankcase Valve New Oem fits MALIBU 2016–2024

The GM 12665644 engine crankcase valve is a crucial component in the Chevrolet Malibu's engine system, manufactured by General Motors between 2016 and 2024. This valve is designed to control the flow of oil between the crankcase and the cylinders, ensuring proper lubrication and engine performance.

The valve is made of high-quality materials, with a forged steel body that provides durability and resistance to wear and tear. The valve seat is made of a heat-resistant material, such as ceramic or metallic, to ensure a tight seal and prevent oil leaks. The valve also features a stainless steel spring that provides the necessary force to open and close the valve.

The GM 12665644 engine crankcase valve operates through a hydraulic lash adjustment system. This system utilizes oil pressure to adjust the clearance between the valve and the camshaft, ensuring optimal engine performance and reducing wear on the valvetrain components.

The valve is designed to fit specifically in the Chevrolet Malibu engines produced between 2016 and 2024. It comes as a complete assembly, including the valve, valve seat, spring, and any necessary hardware for installation. The valve is also backed by General Motors' manufacturing quality and is intended to provide reliable operation for the life of the engine.

When it comes time to replace the engine crankcase valve in your Chevrolet Malibu, the GM 12665644 is an excellent choice. Its high-quality materials, precise fit, and hydraulic lash adjustment system make it a reliable and effective replacement for your original valve. With proper installation and regular maintenance, this valve is sure to provide the optimal engine performance you expect from your Chevrolet Malibu.

The Chevrolet Malibu with the engine model number 12665644, manufactured between 2016 and 2024, may require a replacement of the crankcase valve. Here are some pros and cons to consider before making a purchase:

1. Improved Engine Performance: A faulty crankcase valve can cause engine misfires, rough idling, and poor fuel efficiency. Replacing the faulty valve can help restore the engine's performance to its original specifications.

2. Longer Engine Life: A worn-out crankcase valve can lead to more significant engine problems if left unrepaired. Replacing the valve can help prevent further damage to the engine and extend its life.

3. Better Emissions: A malfunctioning crankcase valve can cause the engine to emit excessive hydrocarbons, which can negatively impact the environment. Replacing the valve can help improve the vehicle's emissions and reduce its carbon footprint.

1. Cost: The cost of replacing a crankcase valve can vary depending on the make and model of the vehicle. For the Chevrolet Malibu with the engine model number 12665644, the cost of a new crankcase valve and installation can range from $300 to $800.

2. Labor Cost: The labor cost for replacing a crankcase valve can also add to the overall cost. A professional mechanic may charge between $100 and $200 for labor.

3. Time: Replacing a crankcase valve can take several hours, depending on the mechanic's experience and the availability of parts. This can mean a day or more without your vehicle.

While replacing a crankcase valve on a Chevrolet Malibu with the engine model number 12665644 can be costly and time-consuming, the benefits of improved engine performance, longer engine life, and better emissions make it a worthwhile investment. If you notice symptoms of a faulty crankcase valve, such as engine misfires or rough idling, it's best to address the issue promptly to prevent further damage to the engine.

If you're considering purchasing a new crankcase valve for your Chevrolet Malibu with the engine model number 12665644, it's recommended to seek the help of a professional mechanic to ensure a proper diagnosis and installation. A reputable mechanic can help you determine if the crankcase valve is indeed the cause of any symptoms you're experiencing and provide you with an accurate estimate of the cost and time required for the repair. Additionally, purchasing a high-quality aftermarket crankcase valve from a trusted supplier can help ensure a reliable and long-lasting repair.

Details:

2016 2024 CHEVROLET MALIBU ENGINE CRANKCASE VALVE NEW OEM 12665644. SELLING: OEM PART NUMBER: 12665644.

part #: 12665644 prices

• $15.00-$18.99

specifications rockercove:

• for models: Malibu
• for makes: Chevrolet
• for years: 2016-2024
• brand: Gm
• mpn: 12665644
• part type: Valve Engine
• genuine oem: Yes

seller rockercove:

• # reviews: 4264
• city: Suwanee, Georgia
• rating: 99.4%

shipping rockercove:

• cost: $0.00
• class: Standard
• type: Calculated
• carrier: USPS, FedEx, UPS
• transit: 4-10 Days
• service: USPS Ground Advantage, FedEx Ground or FedEx Home Delivery, UPS Ground

returns rockercove:

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

payments rockercove:

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

offer rockercove:

• options: Ship-to-home
• availability: In Stock
• started: May 9, 2025
• sold: 0
• quantity: 1

general rockercove:

• condition: New other see details
• Engines Engine Parts > Valvetrain Components > Rocker Valve Covers

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