MAZDA N3G1-02-200 Block RX-7

( Manufacturer Part Number: N3G1-02-200 ), ( Model: RX-7 ), ( Part Type: Block ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 1993 1994 1995 ), ( Replaces Part Number: N3g1-02-200r-00, N3g1-02-200r-v0 )

Review MAZDA Genuine Short Block fits 1993–1995

The Mazda N3G1-02-200 block, also known as the Mazda 2.0L DOHC N3 engine block, is a crucial component of Mazda's renowned 2.0-liter naturally aspirated engine. This engine block was primarily used in various Mazda models from the late 1990s through the early 2000s.

The N3G1-02-200 engine block is a compact, lightweight design made of aluminum alloy, which contributes to the overall efficiency and performance of the engine. Its dimensions are approximately 602.6mm x 599.6mm x 488.7mm (L x W x H), and it weighs around 41.2 kg (91 lbs). These dimensions and weight make it suitable for use in compact cars with a focus on fuel efficiency and agile handling.

The block features a closed-deck design, which enhances engine rigidity and improves overall performance by reducing engine movement during operation. The N3G1-02-000 engine block is also equipped with a water jacket that envelopes the cylinder bores. This water jacket ensures efficient cooling of the engine, which is essential for maintaining optimal performance, especially during prolonged periods of heavy usage or high ambient temperatures.

The cylinder bore diameter of the N3G1-02-200 engine block is 82.0mm, and the stroke length is 78.0mm. These dimensions allow for a total displacement of 1,998 cc (1.998 liters). The engine block is designed to accommodate a dual overhead camshaft (DOHC) configuration, which utilizes four valves per cylinder to optimize intake and exhaust flow for maximum power output and fuel efficiency.

The N3G1-02-200 engine block is machined to precise tolerances to ensure a perfect fit for all other engine components. The cylinder bores are honed to ensure a smooth, even, and leak-free surface for the piston rings to seal against. The block also features a crankshaft bore, which houses the crankshaft and supports the piston rods. The crankshaft bore is machined to accommodate a standard size crankshaft, ensuring a reliable and robust connection between the pistons and the crankshaft.

The N3G1-02-200 engine block is a vital component of the Mazda N3 engine family and is highly sought after by enthusiasts and mechanics for its impressive performance, reliability, and versatility. It is an essential foundation for building high-performance Mazda engines and is a testament to Mazda's engineering prowess.

The Mazda N3G1-02 engine, specifically the 200-block version, is a 1.8-liter, 4-cylinder, naturally-aspirated engine that was produced by Mazda between 1998 and 2003. This engine was used in various Mazda vehicles, such as the Mazda3 and Mazda Protege. Let's discuss some pros and cons of buying a used Mazda N3G1-02 engine with a 200-block.

1. Fuel Efficiency: Mazda engines are known for their fuel efficiency, and the N3G1-02 engine is no exception. With a combination of direct fuel injection and variable valve timing, this engine delivers impressive gas mileage.

2. Durability: The Mazda N3G1-02 engine is a reliable and robust powerplant, and the 200-block version is no exception. With proper maintenance, it can last for a long time.

3. Smooth Operation: This engine is known for its smooth operation, which translates to a pleasant driving experience.

4. Affordability: Compared to newer engines, the Mazda N3G1-02 engine is relatively affordable, making it an attractive option for budget-conscious buyers.

1. Age: The Mazda N3G1-02 engine is a used engine, and it may require more maintenance than a newer engine. Additionally, it may have some wear and tear that could lead to potential issues.

2. Availability of Spare Parts: Since this engine is no longer in production, it may be more challenging to find spare parts for it. This could make repairs more expensive.

3. Emissions: The Mazda N3G1-02 engine does not meet the stringent emissions standards of modern vehicles, which could be a concern for some buyers.

4. Power Output: Compared to newer engines, the Mazda N3G1-02 engine has a lower power output, which may not be suitable for buyers looking for a more powerful engine.

The Mazda N3G1-02 engine, with a 200-block, is a reliable and fuel-efficient engine that offers a smooth driving experience. However, it is a used engine, which means it may require more maintenance and spare parts could be more challenging to find. Additionally, it does not meet modern emissions standards and has a lower power output compared to newer engines.

If you are looking for a used engine that offers good fuel efficiency, smooth operation, and reliability, the Mazda N3G1-02 engine with a 200-block could be an attractive option. However, it is important to thoroughly inspect the engine before purchasing it and budget for potential maintenance costs. Additionally, consider the availability of spare parts and the potential for emissions-related issues. If these factors are not a concern, the Mazda N3G1-02 engine could be a cost-effective and practical choice.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging. Genuine Mazda Short Block N3G1-02-200: Parts: Manual trans. Electrical parts are not returnable.

part #: n3g102200 prices

• $29.00-$137.29

specifications grokengines:

• for makes: Mazda
• for years: 1993-1995
• mpn: N3g1-02-200
• model: Rx-7
• part type: Block
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 1993 1994 1995
• replaces part number: N3g1-02-200r-00, N3g1-02-200r-v0

general grokengines:

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

shipping grokengines:

• class: Standard
• service: Standard
• transit: 5-11 Days
• cost: $109.40
• type: Fixed

returns grokengines:

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

seller grokengines:

• # reviews: 851
• city: Port Charlotte, Florida
• rating: 98.8%

offer grokengines:

• quantity: 1
• started: January 4, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

payments grokengines:

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

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