NISSAN 10102EM50G Engine 1.8L 4TH MR18D

( Manufacturer Part Number: 10102EM50G ), ( Manufacturer Warranty: 90 Day ), ( Core Charge: 1.00 Which Is Included In The Total Price ), ( Genuine Oem: Yes ), ( Seller Notes: Tmu Last Nysi 2/25 155k, 1.8l ), ( Interchange Item Code: 300 ), ( Number Of Valves: 16 ), ( Engine Size: 1.8l ), ( Fuel Type: Gas ), ( Type: Engine Complete Assembly )

Review NISSAN Used Engine Complete Assembly Fits 1.8l Vin 4th Digit fits VERSA 2012

The Nissan 1.8L MR18DE Engine, part number 10102EM50G, is a fuel-efficient and powerful powertrain option for the 2012 Nissan Versa. This engine is a 1.8-liter, 16-valve, SOHC (Single Overhead Camshaft) design that delivers an impressive balance of power and fuel economy.

The MR18DE engine boasts a maximum power output of 122 horsepower at 6,000 rpm and a maximum torque of 127 lb-ft at 4,400 rpm. This power output makes the engine suitable for both city and highway driving, offering a responsive and agile driving experience.

The engine features a Continuous Variable Valve Timing Control System (CVTCS) which allows the intake and exhaust valves to open and close at the optimal time, improving engine performance and fuel efficiency. Additionally, the engine incorporates a high-pressure direct fuel injection system, which delivers fuel directly to the combustion chamber, improving combustion efficiency and reducing emissions.

The engine block is made of aluminum, reducing the overall weight of the engine and improving fuel economy. The engine also features a dual mass flywheel and a balanced crankshaft, which help to reduce engine vibration and improve smoothness.

The Nissan 1.8L MR18DE Engine meets stringent emission standards, including the US Federal Tier 2, Bin 5 and California LEV-II (Low Emission Vehicle) regulations. It is also designed to work seamlessly with the Xtronic CVT (Continuously Variable Transmission), offering a smooth and efficient driving experience.

The engine is backed by Nissan's commitment to quality and reliability, making it an excellent choice for those seeking a dependable and fuel-efficient powertrain option for their 2012 Nissan Versa.

The Nissan Versa 1.8L 4-cylinder MR18DE engine, which was used in the 2012 Versa model, is a front-wheel-drive powertrain with several noteworthy features and potential drawbacks. Here, we will discuss the pros and cons of this engine to help you make an informed decision.

1. Fuel Efficiency: With an Environmental Protection Agency (EPA)-estimated 30 mpg city and 40 mpg highway, this engine delivers impressive fuel economy.

2. Affordability: The Versa is known for its affordability, and the MR18DE engine is no exception. It's an economical option for those looking to save on vehicle ownership costs.

3. Reliability: Nissan engines are renowned for their durability and reliability, and the MR18DE engine is no exception. It's built to last and is suitable for high-mileage drivers.

4. Smooth Operation: This engine offers a refined driving experience with minimal vibration and noise, making for a comfortable ride.

5. Flexible: The MR18DE engine can be found in various trim levels, providing consumers with a range of options to suit their preferences and budgets.

1. Power: With only 122 horsepower and 114 lb-ft of torque, the MR18DE engine may not deliver the quick acceleration and responsiveness some drivers desire.

2. Limited Upgrade Options: While the base engine is economical, those seeking more power and performance may be disappointed with the limited upgrade options available.

3. Manual Transmission Only: The MR18DE engine is only available with a manual transmission, which may not appeal to drivers who prefer an automatic transmission.

4. Limited Modifications: The engine is not particularly popular for modifications, making it less desirable for enthusiasts and those looking to customize their vehicles.

The Nissan Versa 1.8L 4-cylinder MR18DE engine is a reliable, affordable, and fuel-efficient option for those prioritizing practicality and cost-effectiveness. It delivers a smooth driving experience and impressive fuel economy. However, those seeking more power and performance may be disappointed, and the limited upgrade options and lack of an automatic transmission may be drawbacks for some. Ultimately, the decision to buy a 2012 Versa with this engine depends on your personal preferences, priorities, and driving habits. If fuel economy and affordability are your top concerns, this engine is an excellent choice. If power and performance are more important to you, you may want to consider other options.

Details:

Every part is cleaned, tested and inspected by experts. Parts go back into cars rather than landfill. This part fits vehicles made in the following years 2007 ,2008,2009,2010,2011, 2012. Original parts mean a perfect fit.

All parts are covered by warranty. Unless specified as Universal this is a direct fit Engine Complete Assembly.

part #: 10102em50g prices

• $675.00-$1263.99

specifications grokengines:

• for models: Versa
• for makes: Nissan
• for years: 2012
• mpn: 10102em50g
• manufacturer warranty: 90 Day
• core charge: 1.00 Which Is Included In The Total Price
• genuine oem: Yes
• seller notes: Tmu Last Nysi 2/25 155k, 1.8l
• interchange item code: 300
• number of valves: 16
• engine size: 1.8l
• fuel type: Gas
• type: Engine Complete Assembly

offer grokengines:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: November 23, 2025
• best offers: True

returns grokengines:

• time: 60 Days
• paid by: Seller
• policy: Returns Accepted

payments grokengines:

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

general grokengines:

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

seller grokengines:

• city: Buffalo, New York
• rating: 98.2%
• # reviews: 820

shipping grokengines:

• type: Fixed
• cost: $0.00
• class: Freight
• service: Flat Rate Freight

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