MERCURY YL2Z6049AA Left Cylinder Head 306-01819 4.0L 6-245

( Manufacturer Part Number: YL2Z6049AA ), ( Performance Part: No ), ( Manufacturer Warranty: 1 Month ), ( Ipn: 306-01819 ), ( Type: Cylinder Head Assembly ), ( Id: B86d2b24-1152-4080-a191-4480499bacfd ), ( Interchange: 306-1819c )

Review MERCURY 4.0l Left Cylinder Head Assembly Oem fits MOUNTAINEER 1999–2007

Detailed Product Description for Mercury YL2Z6049AA 99-07 Mountaineer 4.0L 6-245 Left Cylinder Head

The Mercury YL2Z6049AA 99-07 Mountaineer 4.0L 6-245 Left Cylinder Head is a high-quality, precision-engineered component designed to ensure optimal performance for your Mountaineer. This cylinder head, specifically designed for 4.0L engines produced between 1999 and 2007, is a crucial part of your vehicle's combustion system.

The YL2Z6049AA cylinder head is meticulously crafted to deliver exceptional power, efficiency, and durability. It features an intricate design that includes 6 combustion chambers, each equipped to ignite the air-fuel mixture for smooth and reliable operation. The cylinder head also boasts 245 individual valves, each working in harmony to manage the intake and exhaust of gases for optimal engine performance.

This Mercury component is manufactured to strict quality standards, ensuring a perfect fit and seamless integration with your Mountaineer's engine. It is designed to withstand the rigors of daily driving, providing long-lasting performance and reliability. The YL2Z6049AA cylinder head is an ideal replacement for a worn-out or damaged part, ensuring your Mountaineer continues to perform at its best.

Installation of the Mercury YL2Z6049AA 99-07 Mountaineer 4.0L 6-245 Left Cylinder Head is relatively straightforward, thanks to its precise engineering and straightforward design. However, if you're not confident in your mechanical abilities, we recommend seeking professional assistance to ensure a correct and safe installation.

In summary, the Mercury YL2Z6049AA 99-07 Mountaineer 4.0L 6-245 Left Cylinder Head is a high-quality, precision-engineered component designed to deliver exceptional performance and durability for your Mountaineer. It is a crucial part of your vehicle's engine, ensuring smooth and reliable operation. With its precise fit and straightforward design, installation is relatively straightforward, making it an ideal choice for those seeking to maintain or improve their Mountaineer's performance.

Pros and Cons of Buying a Mercury Mountaineer 4.0L 6-245 Left Cylinder Head (Model: YL2Z6049AA, Years: 1999-2007)

1. **Reliability**: The 4.0L engine is known for its durability and long lifespan, making it a popular choice among car enthusiasts.

2. **Availability of Spare Parts**: As a common engine for the Mercury Mountaineer, finding and purchasing this cylinder head should not be a major issue.

3. **Power**: The 4.0L engine provides a decent amount of power, which is suitable for daily driving and light towing.

1. **Age**: Being an older model, this engine may not meet the latest emission standards, which could potentially lead to issues in some states or countries.

2. **Maintenance Costs**: Older engines may require more frequent maintenance and repairs compared to newer models.

3. **Fuel Efficiency**: The 4.0L engine is not the most fuel-efficient option, which could lead to higher fuel costs over time.

Purchasing a Mercury Mountaineer 4.0L 6-245 Left Cylinder Head (Model: YL2Z6049AA, Years: 1999-2007) could be a good choice if you're looking for a reliable engine with decent power, and if you're willing to accept the potential drawbacks of an older model such as increased maintenance costs and lower fuel efficiency. If you prioritize fuel efficiency or the latest emission standards, you may want to consider other engine options. It's always advisable to inspect the engine thoroughly before making a purchase to ensure it's in good condition.

Details:

Warranty period begins the day after delivery. Block, Cylinder Heads, Timing Cover, Oil Pan, Flywheel. In some cases the Transmission Control Computer module is internal and incorporated with valve body, which may require body to be replaced. Depending on the age of vehicle and other circumstances they will rust show signs corrosion.

Transfer cases will not be included with transmissions from 4x4 or All Wheel Drive vehicles. Free shipping, if offered, applies only to commercial addresses with proper equipment dock and forklift unload. Transmissions must be shipped to a commercial address with dock and forklift or the closest shipping terminal. Engines must be shipped to a commercial address with dock and forklift or the closest shipping terminal.

Buyer will need to replace the transmission oil filter, put a new pan gasket on, flush and add manufacturer specific fluids. C Greater than 200k miles. Buyer pays return shipping if wrong color ordered. Some external sensors or solenoids may need to be replaced.

Most items are shipped the same-day as purchase. Quick shipping. Axle seals, front and drive shaft seals will also need to be replaced. Cc Credit Card size units.

Picture in the listing may not be of actual item sold; it a stock picture only. Transmission lines will need flushed, along with the transmission oil cooler needs replaced if equipped, this to be done so contaminants from bad not ruin your replacement.

part #: yl2z6049aa price

• $659.99

specifications cylinderheapar:

• for models: Mountaineer
• for makes: Mercury
• for years: 1999-2007
• mpn: Yl2z6049aa
• performance part: No
• manufacturer warranty: 1 Month
• ipn: 306-01819
• type: Cylinder Head Assembly
• id: B86d2b24-1152-4080-a191-4480499bacfd
• interchange: 306-1819c

offer cylinderheapar:

• sold: 0
• availability: In Stock
• best offers: True
• started: May 29, 2025
• options: Ship-to-home
• quantity: 1

general cylinderheapar:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads

seller cylinderheapar:

• rating: 98.4%
• # reviews: 14735
• city: Erie, Pennsylvania

payments cylinderheapar:

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

shipping cylinderheapar:

• class: Standard
• cost: $0.00
• transit: 2-6 Days
• type: Fixed
• service: Standard

returns cylinderheapar:

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

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