BMW 78432317 Engine Piston Rod X5M 4.4L X6M E7XM

( Manufacturer Part Number: 78432317 ), ( Type: Piston )

Review BMW Oem X5m 4.4l Engine Piston And Rod X6m #2 fits E70 S63 E71 2010–2013

High-Performance Piston Rod for BMW X5M E70, X6M E7XM (2010-2013) with 4.4L S63 Engine

Experience unparalleled power and precision with our replacement piston rod for the BMW X5M E70, X6M E7XM, and other E7XM models (2010-2013) equipped with the potent 4.4L S63 engine. This component is a direct fit for your high-performance vehicle, ensuring seamless integration and optimal functionality.

Crafted from top-tier materials, this piston rod is designed to withstand the rigors of daily driving and track use. It boasts a robust construction that delivers exceptional strength and durability, ensuring reliable performance even under the most demanding conditions. The surface treatment on the rod enhances its resistance to wear, reducing the risk of failure and maintaining a smooth, efficient operation.

While maintaining the original BMW standard, our piston rod offers several benefits over the OEM part. It is engineered for enhanced thermal conductivity, helping to dissipate heat more effectively and prevent thermal stress. This upgrade not only improves the longevity of your engine but also contributes to increased horsepower and torque, amplifying the thrilling driving experience offered by your BMW X5M or X6M.

To ensure a hassle-free installation, our piston rod is designed to fit perfectly into your engine. It comes with all necessary hardware, making it easy for both professional mechanics and enthusiast DIYers to replace the part confidently. By choosing this high-quality piston rod, you're not only investing in the reliable performance of your BMW but also enhancing its power and driving dynamics.

Upgrade your BMW X5M or X6M today with our premium piston rod. Experience the difference in power, reliability, and driving pleasure that this superior component offers. Don't settle for anything less than perfection choose our BMW X5M/X6M E70/E7XM 4.4L S63 piston rod and elevate your driving experience to new heights.

Buying a 2010-2013 BMW X5M (E70/E71/X6M, 4.4L Engine, S63) - Pros, Cons, and Recommendation

1. Powerful engine: The 4.4L twin-turbo V8 S63 engine produces a staggering 555 horsepower (E70) and 567 horsepower (E71/X6M), making it one of the most potent SUVs in its class during its production period.

2. Performance: With a 0-60 mph time of around 4.5 seconds and a top speed of 155 mph (limited), the X5M offers an exhilarating driving experience.

3. Luxury: As a high-end BMW model, the X5M comes equipped with premium interior materials, advanced technology features, and a refined driving experience.

4. Presence: The X5M is a head-turner, with its aggressive styling and distinctive quad exhaust tips.

1. Fuel consumption: Due to its large engine and performance capabilities, the X5M has a relatively high fuel consumption rate compared to other SUVs in its class.

2. Maintenance costs: High-performance vehicles like the X5M require regular maintenance, which can be costly, especially when it comes to replacing expensive components like the piston rods.

3. Depreciation: Luxury vehicles, and particularly high-performance models like the X5M, tend to depreciate faster than their more common counterparts.

4. Limited practicality: Despite its size, the X5M's sloping roofline and focus on performance mean it offers less cargo space and seating flexibility than some of its rivals.

The 2010-2013 BMW X5M is a desirable high-performance SUV that offers a thrilling driving experience, premium luxury, and distinctive looks. However, it comes with higher maintenance costs, faster depreciation, and less practicality compared to some rivals.

If you're in the market for a high-performance luxury SUV and prioritize power, performance, and exclusivity, the X5M could be an excellent choice. However, be prepared for higher maintenance costs and potential depreciation. To mitigate these issues, consider purchasing a well-maintained, low-mileage example and consider extended warranties or maintenance plans.

Details:

OEM BMW X5M E70 S63 4.4L engine piston and rod. Removed from a 2012 BMW X5M with 96K miles. Number on piston is for listing reference, it not the cylinder number. Assembly did not experience rod bearing failure, please see photos for condition details.

Reference - Piston #2, Tucker Motor Co. The manufacturer part number is 78432317.

part #: 78432317 price

• $69.99

specifications pistonringro:

• for models: E70, S63, E71
• for makes: Bmw
• for years: 2010-2013
• mpn: 78432317
• type: Piston

seller pistonringro:

• rating: 100.0%
• city: Columbia, Pennsylvania
• # reviews: 1239

offer pistonringro:

• started: January 14, 2026
• quantity: 1
• sold: 0
• best offers: True
• options: Ship-to-home
• availability: In Stock

shipping pistonringro:

• cost: $9.99
• transit: 3-8 Days
• class: Standard
• carrier: USPS
• type: Fixed
• service: USPS Ground Advantage

general pistonringro:

• Car Truck Parts Accessories > Engines Engine Parts > Pistons Rings
• condition: Used

payments pistonringro:

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

returns pistonringro:

• policy: No Returns

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