HONDA H23A3 Dohc Engine Jdm 2.3L 4CYL

( Manufacturer Part Number: H23A3 ), ( Engine Size: 2.3 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: 3 Months ), ( Warranty: 90-days From Delivery Date )

Review HONDA 2.3l 4cyl Dohc Engine Jdm fits PRELUDE 1992–1995

The Honda Prelude 2.3L 4-cylinder DOHC engine, specifically the Honda H23A3 model produced between 1992 and 1995, is a testament to Honda's engineering ingenuity during this period. This unit was the heart of the iconic Prelude sports coupe and delivered impressive power and efficiency for its time.

The H23A3 is a double overhead camshaft (DOHC) engine, meaning each cylinder bank has its own separately driven camshaft. This setup allows for more precise valve control and results in better engine performance and responsiveness. The engine's displacement is 2,288 cc (138.4 cubic inches), producing a maximum power output of approximately 135 horsepower at 7,000 RPM and 152 Nm (111 lb-ft) of torque at 5,000 RPM.

The H23A3 is renowned for its compact and compact design. The engine boasts an aluminum cylinder block and aluminum head, which helps reduce overall weight and improve thermal efficiency. The engine employs a Continuously Variable Timing System (CVTC) on the intake side for better engine performance and reduced emissions. Furthermore, distributorless ignition (DIS) technology is used, eliminating the need for a traditional distributor and contributing to more reliable ignition and improved fuel efficiency.

The engine utilizes a cast iron crankshaft and connecting rods, ensuring robustness and durability. Forged pistons help evenly distribute the forces generated, allowing for maximum power output while maintaining reliability. Four valves per cylinder arranged in a 16-valve configuration further enhance engine performance.

The Honda H23A3 also features a programmed fuel injection system. This advanced fuel delivery system ensures an optimal fuel-air mixture is supplied to the engine at all times, contributing to improved combustion efficiency and reduced emissions.

In addition to its top-tier performance capabilities, the H23A3 engine offers excellent drivability. It features a wide powerband, allowing for seamless power deployment throughout the rev range. The high-revving nature of the engine delivers responsive and engaging driving dynamics.

Maintenance on the H23A3 2.3L 4-cylinder DOHC engine can be relatively straightforward, making it a popular choice for enthusiasts and casual drivers alike. Its robust design and use of conventional technology make it enjoyable to modify and tune for additional power.

In summary, the Honda H23A3 1992-1995 Prelude 2.3L 4-cylinder DOHC engine represents the pinnacle of Honda engineering during the 1990s. With impressive power output, advanced technology, and a compact design, the H23A3 delivers a driving experience that is both responsive and enjoyable. Its maintenance-friendly nature and reliable design make it an excellent choice for various applications.

The Honda Prelude 1992-1995 with the 2.3L 4-cylinder DOHC H23A3 engine, a derivative of the Japanese Domestic Market (JDM) version, is a popular choice among car enthusiasts. While every vehicle has its advantages and disadvantages, here are some notable points regarding purchasing this engine:

1. Reliability: Honda is known for building high-quality and durable engines, and the H23A3 is no exception. With proper maintenance, it can last a long time, making it an excellent choice for those who want a dependable engine.

2. Engine Performance: The DOHC 16-valve design, variable valve timing (VTEC), and Compound VTEC (VTEC-E) technology provide impressive power output and responsive drive, which is highly appreciated bycar enthusiasts.

3. Fuel Economy: This engine offers reasonable fuel efficiency for its power potential, making it a practical choice for those focusing on economics.

1. Complex Design: With its advanced technology comes more complexity, which can lead to potential issues. Regular servicing and using high-quality parts are essential for maintaining a reliable and well-performing engine.

2. Emissions: The VTEC engine may produce higher emissions compared to some other engines, which could be a concern forenvironmentally conscious buyers or those living in areas with strict emissions control regulations.

3. Cost of Replacement parts: Due to its high-performance nature, specific replacement parts for the H23A3 JDM engine can be costly, which may be a concern for some potential buyers.

The Honda Prelude 1992-1995 equipped with the H23A3 engine is an attractive option due to its impressive performance, reliability, and moderate fuel economy. However, it is also a complex engine with some potential disadvantages, including the higher cost of replacement parts and emissions. On balance, this engine can be a great choice for enthusiasts seeking a powerful, responsive, and dependable engine, provided they are willing to invest in regular maintenance and potentially pay a higher price for replacement parts.

If you are considering purchasing a Honda Prelude (1992-1995) with the H23A3 engine, it is essential to be aware of its strengths and weaknesses. Ensure you have the means and commitment to maintain the engine properly to reap the benefits of its performance and reliability. Additionally, consider investing in high-quality parts and performing regular inspections to ensure longevity and minimal issues.

Details:

Warranty covers internal moving components of the head and block as well internals transmission ONLY. Any performance engine and/or transmission purchased .E. Attached Transmission Not Included. Make note, these accessories are not covered under warranty.

Warranty: 90-Day start up warranty on internal moving components of head and block only starting from delivery date. 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. Note: Engine will come with external accessories as shown in photos. Warranty also does not cover costs for shipping or labor the installation and removal.

This listing is for a used Japanese imported engine with mileage ranging between 45k-65k miles. Turbocharged, supercharged, KL31, VTEC, i-VTEC, VVTI, VVL, VVTL-I, VVT, MIVEC, ETC carries a 30-day start up warranty on defective internal moving components only starting from delivery date. Driver will not back up onto your property to unload. ANY and ALL Rotary or Diesel engines are not covered under warranty sold as is.

Our JDM engines and transmissions come in anywhere between 40k-65k miles.

part #: h23a3 prices

• $23.99-$303.08

specifications grokengines:

• for models: Prelude
• for makes: Honda
• for years: 1992-1995
• mpn: H23a3
• engine size: 2.3 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: 3 Months
• warranty: 90-days From Delivery Date

payments grokengines:

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

offer grokengines:

• started: January 10, 2025
• availability: In Stock
• quantity: 2
• sold: 0
• options: Ship-to-home

seller grokengines:

• city: Belleville, New Jersey
• rating: 97.4%
• # reviews: 4584

returns grokengines:

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

shipping grokengines:

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

general grokengines:

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

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