Optimakia KIA Engine Block Crankshaft Cap Optima

Review KIA Engine Block Crankshaft Main Cap for OPTIMA 380 2017–2020

The Kia Optima 3.8L V6 engine block crankshaft cap is an essential component of the engine's crankshaft assembly in select Kia Optima models produced between 2017 and 2020. This part plays a critical role in the engine's operation by securing the crankshaft to the engine block, ensuring a proper seal and reducing engine noise.

The cap is manufactured from high-strength materials, including forged steel, to provide superior durability and resistance to the extreme pressures and temperatures encountered within the engine. Its design includes a hexagonal shape with six bolts that securely fasten the cap to the engine block, delivering a snug fit and reliable sealing surface.

The surface of the crankshaft cap features a polished finish, which not only enhances its visual appeal but also helps to minimize friction between the cap and other engine components. Over time, however, the cap may become worn, damaged, or loose due to the harsh operating conditions of the engine.

Replacing a worn or damaged crankshaft cap is crucial to maintaining the overall performance and longevity of the engine. Symptoms of a failing crankshaft cap may include an increase in engine noise, a decrease in fuel efficiency, and difficulty starting the engine.

The Kia Optima 3.8L V6 engine block crankshaft cap is a direct replacement for the original equipment manufacturer (OEM) part in the following models:

- Kia Optima 3.8L V6 produced between 2017 and 2020

This part comes with all necessary hardware for installation, ensuring a hassle-free experience for those performing the repair themselves. By choosing a genuine Kia replacement part, such as this crankshaft cap, you can rest assured that you are receiving a high-quality component that meets or exceeds the original specifications and is designed to provide the same level of performance and reliability as the original part.

The KIA Optima 1.6L Kappa GDi engine uses a crankshaft cap that may need replacement in some instances. If you are considering purchasing a new crankshaft cap for your KIA Optima from the year 2017 to 2020, here are some pros and cons to help you make an informed decision:

1. Availability: Aftermarket crankshaft caps for the KIA Optima are readily available from various auto parts suppliers, both online and offline.

2. Cost-effective: Compared to the cost of getting the vehicle to a dealership and having them replace the part, buying an aftermarket crankshaft cap can save you significant time and money.

3. Easy installation: The process of installing a crankshaft cap is relatively simple and can be done by anyone with basic mechanical knowledge.

1. Quality concerns: Aftermarket parts may not always meet the same quality standards as OEM (Original Equipment Manufacturer) parts. However, purchasing from a reputable supplier can help mitigate this risk.

2. Compatibility issues: It is essential to ensure that the aftermarket crankshaft cap you purchase is compatible with your specific engine and model year.

3. Risk of damage during shipping: If the part is not properly packaged or handled during shipping, it could be damaged, leading to additional costs and delays.

If you are comfortable with the potential risks and are confident in your ability to purchase a high-quality aftermarket crankshaft cap from a reputable supplier, then it can be a cost-effective and convenient option for replacing the part on your KIA Optima. However, if you prefer the peace of mind that comes with OEM parts or have concerns about compatibility, it may be worth considering getting the part replaced at a dealership. Ultimately, the decision depends on your personal preferences, budget, and mechanical skills.

Details:

Stock number - 2524. It is stored in doors and ready to be shipped. Donor vehicle - 2020 OptimaKia. Warranty: all parts come with our standard 60 day warranty.

specifications engineblocksam:

• for models: 380, Optima
• for years: 2017–2020
• brand: Kia
• model: Optimakia
• part type: Engine Block Crankshaft Cap
• conditions options: 1.6, At, Fwd
• genuine oem: Yes
• ipn: 380.ki1q20
• manufacturer warranty: 60 Day
• partout id: A-76907605

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

payments engineblocksam:

• wallet: paypal
• credit card: visa
• other

seller engineblocksam:

• city: sauk centre, minnesota
• # reviews: 21212
• rating: 99.0%

shipping engineblocksam:

• class: expedited
• carrier: usps
• type: fixed
• transit: 5-9 days
• service: usps priority mail

offer engineblocksam:

• sold #: 21
• in stock #: 5
• prices: $19.57–$44.77
• item condition: Used
• best offers: true
• availability: in stock
• options: ship-to-home
• started: may 24, 2025

returns engineblocksam:

• policy: returns accepted
• paid by: buyer
• time: 60 days