NISSAN 3N1CNTAP8 Engine Jdm MRA8 1.8L

( Manufacturer Part Number: 3N1CNTAP8 ), ( Part Type: Engine ), ( Engine Size: 1.8 L ), ( Block Type: Straight ), ( Country Of Origin: Japan ), ( Fuel Type: Gasoline )

Review NISSAN Engine 1.8l Jdm Only fits SENTRA 2013–2018

The Nissan 3N1 CNTAP8 engine, specifically the 1.8L MR18DE type found in the Nissan Sentra models from 2013 to 2018, is a compact yet powerful four-cylinder unit. This engine is of Japanese Domestic Market (JDM) origin and is known for its efficient performance and reliability.

The MR18DE engine features a double overhead camshaft (DOHC) design, which allows for a more compact engine size while maintaining high power output. The engine displaces 1,799cc and produces approximately 128-130 horsepower at 6,000 rpm and 141 lb-ft of torque at 4,400 rpm.

One of the key features of this engine is its Continuously Variable Valve Timing Control System (CVTCS). This system optimizes intake and exhaust valve timing, improving engine performance and efficiency. The engine also boasts a high-pressure direct fuel injection system, which ensures efficient combustion and reduces emissions.

The aluminum engine block is lightweight and durable, helping to reduce overall vehicle weight and improve fuel economy. The engine also features a cast-iron cylinder liner, which provides excellent heat dissipation and durability.

The Nissan 3N1 CNTAP8 engine is equipped with several advanced technologies, including an electronic throttle control system, variable intake system, and an engine immobilizer system for added security. These features contribute to improved engine responsiveness, enhanced fuel efficiency, and increased vehicle safety.

The engine is mated to a X-CVT continuously variable transmission (CVT), which provides a smooth and seamless power delivery. The CVT also offers a wide power band, allowing for excellent acceleration and passing power.

Overall, the Nissan 3N1 CNTAP8 engine is a sophisticated and reliable powertrain option for the Nissan Sentra. Its compact size, efficient performance, and advanced technologies make it an excellent choice for drivers seeking a dynamic and fuel-efficient driving experience.

The Nissan Sentra with the MR18DE engine (MRA8 code for JDM markets) from the 2013 to 2018 model years is a compact car option with unique advantages and potential drawbacks for buyers. Let's examine the key pros and cons to help you make an informed decision.

1. Fuel Efficiency: This engine delivers impressive fuel economy, making it an attractive choice for those seeking to save on gas costs.

2. Reliability: Known for their durability, Nissan engines, including the MR18DE, have a strong reputation for longevity and strong performance.

3. Performance: The 1.8L engine offers a decent power output while maintaining good fuel efficiency.

4. Availability of Parts: Being a popular engine, parts are generally easily accessible and affordable.

5. Affordability: The Sentra models with this engine are often more budget-friendly than newer models or other compact cars with similar features.

1. Limited Power: Compared to more powerful engines, the MR18DE might not offer the best acceleration or top-end speed.

2. Potential for Engine Knock: Some reports indicate that this engine may develop a knocking sound under heavy acceleration, which could require repairs.

3. Limited Modification Options: The engine's design may not be as conducive to extensive modifications as some other engines.

4. Potential Transmission Issues: Some Sentra models with this engine have experienced transmission problems, which could result in costly repairs.

In conclusion, the Nissan Sentra with the MR18DE engine (MRA8 code for JDM markets) from the 2013 to 2018 model years offers a good balance between fuel efficiency, reliability, and affordability. However, its limited power and potential for engine knock and transmission issues are worth considering before making a purchase. Ultimately, if you prioritize fuel economy, reliability, and affordability, this engine and vehicle combination could be a solid choice for you. However, if you require more power or extensive modification options, you might want to explore other engine and compact car options.

Details:

Engine was working and in good condition before taking it out of the car. Engine has 90,000 miles was taken out of a 2015 Nissan Sentra.

part #: 3n1cntap8 prices

• $442.00-$701.83

specifications grokengines:

• for models: Sentra
• for makes: Nissan
• for years: 2013-2018
• mpn: 3n1cntap8
• part type: Engine
• engine size: 1.8 L
• block type: Straight
• country of origin: Japan
• fuel type: Gasoline

general grokengines:

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

payments grokengines:

• credit card: Discover
• wallet: Paypal
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seller grokengines:

• city: Stanton, California
• # reviews: 44
• rating: 100.0%

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offer grokengines:

• sold: 0
• best offers: True
• options: Seller-arranged-local-pickup
• started: January 23, 2026
• availability: In Stock
• quantity: 1

returns grokengines:

• policy: No Returns

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