fits model: M3, S65, E92, E90, E93. make: Bmw.

( Manufacturer Part Number: S65-B40 ), ( Part Type: Video Bearing Engine Motor Rod ), ( Manufacturer Warranty: No Warranty ), ( Brand Type: Genuine Oem ), ( Year Range: 2008 2009 2010 2011 2012 2013 08 09 10 11 12 13 )
The BMW S65B40 E9x M3 V8 engine, specifically the 70,000km (or approximately 43,500 mile) motor, is a high-performance powerplant that graced the E92, E93, and select E90 models from 2007 to 2013. This engine is renowned for its unparalleled power, refinement, and sheer driving pleasure.
At its core, the S65B40 is a 4.0-liter naturally aspirated V8 engine that produces an impressive 414 horsepower and 295 lb-ft of torque. Its architecture boasts an aluminum block and heads, double-VANOS variable valve timing, and BMW's Valvetronic throttle-less intake system. This engine is mated to a six-speed manual or seven-speed M double-clutch transmission, depending on the specific model.
However, one common issue that may arise in these engines is the wearing out of the rod bearings. This can happen as a result of the engine's high-performance nature and the stresses it places on the various components. Symptoms of worn rod bearings may include noticeable engine noise, particularly during hard acceleration, or even visible signs of oil leaks from the engine.
To address this issue, a rod bearing replacement is necessary. This involves removing the engine's cylinder head, crankshaft, and associated components to access the rods and their bearings. The replacement process is typically a complex and labor-intensive task that requires a skilled mechanic or engine builder. To ensure a successful repair, it is essential to use high-quality rod bearings from a reputable manufacturer.
The BMW S65B40 engine, with its rod bearing replacement, is a testament to BMW's commitment to performance and reliability. While the process of addressing worn rod bearings can be daunting, the end result is a refurbished engine that retains its power and refinement, ensuring countless miles of driving enjoyment.
Buying a BMW E90, E92, or E93 M3 with a S65B40 V8 engine, specifically one that has had rod bearing replacement done, comes with its own set of advantages and disadvantages. Here's a detailed analysis of each:
Advantages:1. Power: The S65B40 engine is known for its raw power and performance. It delivers an impressive 414 horsepower and 295 lb-ft of torque, making it a favorite among BMW enthusiasts.
2. Handling: The M3 chassis is renowned for its excellent handling capabilities, and the S65B40 engine only enhances this trait. With a well-balanced weight distribution and precise steering, the car offers an engaging driving experience.
3. Reliability (post-rod bearing replacement): Once the rod bearings have been replaced, the engine should run more smoothly and reliably, reducing the chances of future issues.
4. Resale value: The BMW M3 is a highly desirable car among enthusiasts, and a well-maintained example with a powerful S65B40 engine is likely to hold its value well.
Disadvantages:1. Maintenance costs: The S65B40 engine is known for its high maintenance costs. Rod bearing replacement is just one of many potential issues, and other parts like camshafts, timing chains, and water pumps may need to be replaced over time.
2. Fuel economy: The powerful V8 engine is not very fuel-efficient, with an average fuel economy of around 17-18 mpg.
3. Insurance: Due to its performance capabilities and high value, insuring an M3 with a S65B40 engine can be quite expensive.
4. Availability of parts: Due to the high performance nature of the S65B40 engine, some replacement parts can be hard to find and expensive.
Conclusion:A BMW E90, E92, or E93 M3 with a S65B40 engine can offer an exhilarating driving experience with its raw power and excellent handling. However, it comes with high maintenance costs, fuel inefficiency, and expensive insurance. The rod bearing replacement is a significant investment, but it should improve the reliability of the engine. Ultimately, the decision to buy one depends on your personal preferences, budget, and priorities.
Recommendation:If you're looking for a high-performance car and are willing to accept the higher maintenance costs, then the BMW M3 with a S65B40 engine can be an excellent choice. However, it's crucial to ensure that the car has been well-maintained, including the engine and other critical components. A pre-purchase inspection by a trusted mechanic is highly recommended. Additionally, consider setting aside a budget for future maintenance and repairs.
Instrument Clusters: Most modern cars have immobilizers built into the instrument clusters. Wheels Tires: Unless specified, tires are included free of charge. BMW E9x M3 V8 S65 Engine 70K Motor E92 Video Rod Bearings Done E90 E93 This item is used with normal wear tear. You can get the code from your local dealer with proof of purchase and serial number off radio.
Confirm fitment with your dealer or mechanic. To view picture details. Our shipping price is for delivery to a Commercial Address with Loading Bay or Forklift. Seat Belts: Belts with C02 pretensions are considered Hazardous Materials so will need to be shipped via USPS Ground.
Air Bags: Bags are considered Hazardous Materials so will need to be shipped via USPS Ground.