NISSAN QR20DE Engine Jdm 2.0L 4CYL 276126A

( Manufacturer Part Number: QR20DE ), ( Engine Size: 2 L ), ( Fuel Type: Gasoline ), ( Type: Engine Long Block ), ( Block Type: Straight ), ( Number Of Valves: 16 ), ( Country/region Of Manufacture: Japan ), ( Vintage Part: No ), ( Manufacturer Warranty: 90-days From Delivery Date )

Review NISSAN 2.0l 4cyl Damaged Engine Jdm fits ALTIMA SENTRA QR25DE 2002–2006

The Nissan QR20DE engine, specifically the JDM 276126A variant, is a 2.0-liter, 4-cylinder powerplant that was produced by Nissan Motors between 2002 and 2006. This engine was primarily used in the Nissan Altima and Sentra models during this timeframe.

The QR20DE engine is known for its advanced technologies and efficient performance. It features a DOHC (Double Overhead Camshaft) 16-valve design, which allows for superior breathing and power output. The engine also utilizes Nissan's Continuous Valve Timing Control System (CVTCS), which optimizes valve timing for both low-end torque and high-end power.

The QR20DE block is made of an aluminum alloy, which helps to reduce weight and improve cooling efficiency. The engine also features a high-strength steel crankshaft and forged pistons, ensuring durability and reliability.

The cylinder head is equipped with a high-flow intake port design and a large-diameter exhaust port, which enhances the engine's breathing capabilities and improves power output. The engine also features a twin-cam, variable valve timing system (Nissan's CVTCS), which optimizes valve timing for both low-end torque and high-end power.

The QR20DE engine produces a maximum power output of 140 horsepower at 6,000 rpm and 136 lb-ft of torque at 4,400 rpm. It comes with a factory-installed electronic fuel injection system, which ensures optimal fuel delivery and efficient combustion.

The JDM 276126A variant of the QR20DE engine is designed for the Japanese Domestic Market (JDM) and may have slight differences in specifications compared to the same engine used in other markets. These differences may include emission controls, wiring harnesses, and other minor components.

The Nissan QR20DE 2.0L 4-cylinder engine is a reliable and efficient powerplant that delivers impressive performance. Its advanced technologies, such as DOHC, CVTCS, and aluminum block, make it a popular choice among enthusiasts and mechanically-inclined consumers. Whether you're looking to restore a classic Nissan Altima or Sentra, or simply seeking a high-performing engine for your project car, the QR20DE engine is a great option to consider.

The Nissan QR20DE 2002-2006 Altima/Sentra 2.0L 4-cylinder engine, JDM 276126A, is a popular choice for enthusiasts due to its performance potential and reliability. Here are some pros and cons of buying this engine.

1. Performance: This engine is known for its strong and responsive performance. It delivers good power and torque, making it a popular choice for those looking to modify their cars.

2. Reliability: The QR20DE is known for its durability and reliability. It has a robust design and is known to last for a long time, making it a wise investment for those who want a reliable engine.

3. Availability: This engine is widely available on the aftermarket, and you can find a good number of used ones at reasonable prices.

4. Fuel Efficiency: Compared to some other high-performance engines, the QR20DE offers decent fuel efficiency, which can help save you money in the long run.

1. Complexity: The engine is known to be complex, and working on it can be a challenge for those who are not experienced mechanics.

2. Emissions: The engine may not meet modern emissions standards, which can make it difficult to register in some areas.

3. Cost of Performance Parts: While the engine is relatively affordable, some of the performance parts can be quite expensive.

The Nissan QR20DE 2002-2006 Altima/Sentra 2.0L 4-cylinder engine is a great choice for those looking for a high-performance and reliable engine. It offers good power, decent fuel efficiency, and a robust design that can last for a long time. However, it comes with some challenges, such as complexity and the cost of performance parts. Ultimately, if you are willing to put in the work and the investment, this engine can be a great addition to your car.

If you are considering purchasing this engine, make sure to do your research thoroughly. Look for a good used engine from a reputable seller, and make sure to budget for any necessary modifications and performance parts. Additionally, consider investing in a good quality toolset and resources to help you with the installation and maintenance of the engine. With the right preparation and resources, the Nissan QR20DE can be a rewarding and exciting addition to your vehicle.

Details:

Use the long block only. This listing is for a used Japanese imported engine with mileage ranging between 45k-65k miles. This is marked in yellow the photos. Note: Engine is damaged on the back of secondary oil pan.

2002 2006 Nissan Altima Sentra 2.0L 4CYL Damaged Engine JDM QR20DE 276126A. ANY and ALL Rotary or Diesel engines are not covered under warranty sold as is. Any performance engine and/or transmission purchased .E. Warranty also does not cover costs for shipping or labor the installation and removal.

Make note, these accessories are not covered under warranty. Warranty covers internal moving components of the head and block as well internals transmission ONLY. Must drill and tap 2 bolt holes for rear motor mount bracket 1 hole the starter. Driver will not back up onto your property to unload.

Engine may come with external accessories as shown in photos. Warranty does NOT cover manifold, fuel rail, injectors, valve cover, coils/distributor, turbo/supercharger, ignites, alternators, A/C compressors, power steering pump, oil/water oil pan, seals, clutch, torque converter, flywheel, flex plate, solenoids, and external sensors. Replacement engine for factory 2.5L QR25DE.

part #: qr20de prices

• $58.40-$163.74

specifications grokengines:

• for models: Qr25de, Altima, Sentra
• for makes: Nissan
• for years: 2002-2006
• mpn: Qr20de
• engine size: 2 L
• fuel type: Gasoline
• type: Engine Long Block
• block type: Straight
• number of valves: 16
• country/region of manufacture: Japan
• vintage part: No
• manufacturer warranty: 90-days From Delivery Date

general grokengines:

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

seller grokengines:

• rating: 98.6%
• # reviews: 1141
• city: Belleville, New Jersey

returns grokengines:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

shipping grokengines:

• class: Freight
• service: Flat Rate Freight
• type: Fixed
• cost: $400.00

payments grokengines:

• other
• wallet: Paypal
• credit card: Diners-club

offer grokengines:

• started: May 23, 2025
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

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