7553364 BMW Engine Lower Timing Chain Cover 550I 650I X5 X6

Review BMW N63 4.4l Engine Lower Timing Chain Cover Oem for 550I 650I X5 X6 2010–2014

The BMW 7553364 lower timing chain cover is a crucial component of the N63 4.4-liter engine, which powers various BMW models such as the 550i, 650i, X5, and X6 from the 10 to 14 production year. This cover plays a significant role in protecting the lower timing chain and associated components, ensuring their longevity and efficient operation.

The cover is made from high-quality aluminum, which not only provides excellent heat dissipation but also contributes to the overall weight reduction of the engine. Its precise engineering allows for a perfect fit and seamless integration with the engine.

The BMW 7553364 lower timing chain cover features a unique design that includes multiple mounting points to securely attach it to the engine block. These mounts are engineered to distribute forces evenly and reduce vibrations, ensuring a quiet and stable operation.

Additionally, the cover comes with a factory-installed gasket to ensure a leak-free seal between the cover and the engine block. This gasket is made of a high-temperature material to withstand the extreme conditions inside the engine compartment.

The BMW 7553364 lower timing chain cover is also designed with accessibility in mind. It includes conveniently placed bolts that allow for easy removal and installation, making it a straightforward process for professionals or DIY enthusiasts.

In summary, the BMW 7553364 lower timing chain cover is an essential component for BMW owners with N63 4.4-liter engines from the 10 to 14 production years. Its high-quality aluminum construction, precise engineering, and convenient design make it a reliable and effective solution for maintaining the optimal performance and longevity of your engine.

The BMW 550i and 650i models with the N63 4.4L engine, produced between 2010 and 2014, are known for their powerful performance and luxury features. However, these vehicles have been reported to experience issues related to the lower timing chain cover. Here are some pros and cons of buying a used BMW 550i or 650i with this engine, followed by an Recommendation.

1. Powerful engine: The N63 4.4L twin-turbocharged V8 engine delivers impressive power and torque, providing an enjoyable driving experience.

2. Luxury features: These vehicles come with a long list of standard luxury features, making them a desirable choice for those seeking comfort and elegance.

3. Advanced technology: The BMW 550i and 650i models offer modern technology, such as iDrive infotainment system, navigation, and various driver assistance features.

1. Timing chain cover issues: The lower timing chain cover on these vehicles can crack or leak, leading to expensive repairs. This issue is most common in vehicles with higher mileage (around 100,000 miles or more).

2. Maintenance costs: BMWs are generally more expensive to maintain than other vehicles due to their complex engineering and high-performance components.

3. Depreciation: Luxury vehicles like the BMW 550i and 650i tend to depreciate faster than their non-luxury counterparts, which can make buying used a more affordable option.

While the BMW 550i and 650i offer a compelling package of performance, luxury, and advanced technology, potential buyers should be aware of the known issues related to the lower timing chain cover. These vehicles can be a great choice for those who are prepared for the higher maintenance costs, understand the risks associated with the timing chain cover, and are looking for a powerful and luxurious driving experience.

If you're considering buying a used BMW 550i or 650i with the N63 4.4L engine, it is recommended to have a trusted mechanic inspect the vehicle before making a purchase. They can check for any signs of timing chain cover issues, such as leaks or cracks, and provide an estimate for any necessary repairs. Additionally, consider purchasing a vehicle history report from Carfax or Autocheck to ensure that the vehicle has a clean title and has not been involved in any accidents or flood damage.

Details:

Buyer pays for all return shipping costs. This listing is for a used Bmw oem, lower timing chain cover part# 7553364, will fit n63 engine cars: 2011 -2013 550I / drive 2010 - 2012 -2013 650I 2011 - 2012 7 50i 750i 50li 750li X5 m xdrive50i 2011 -2014 X6 xdrive50i, donor vehicle: 2011 f10 RWD 4.4l. Local pick-up is available if prior arrangements are made.

specifications engineblocksam:

• for models: 550i, 650i, X5, X6
• for years: 2010–2014
• brand: Bmw
• mpn: 7553364
• type: Engine Block
• oe/oem part number: 11112296651, 1111 2296651, 11112212279, 1111 2212279, 11112166416, 1111 2166416, 11110433950, 1111 0433950
• material: Aluminum
• country/region of manufacture: Austria

shipping engineblocksam:

• type: fixed
• class: standard
• transit: 4-8 days
• service: standard

payments engineblocksam:

• other
• credit card: mastercard
• wallet: paypal

seller engineblocksam:

• rating: 99.5%
• city: dallas, texas
• # reviews: 6205

returns engineblocksam:

• time: 30 days
• paid by: buyer
• policy: returns accepted

offer engineblocksam:

• options: ship-to-home
• availability: in stock
• in stock #: 5
• sold #: 15
• prices: $23.11–$55.00
• item condition: Used
• started: september 3, 2025

general engineblocksam:

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