1998-2002 Honda Accord & 1997-2001 Honda Prelude JDM H23A Blue Top DOHC VTEC 2.3L Engine
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Product Fitment:1997-2001 HONDA PRELUDE 2.3L
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Mileage:58K
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Warranty:30
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Available In Stock:0 Items
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90 Days Warranty
90-day warranty for non-performance engines, 30 days for performance. Covers internal parts, excludes labor. Read more
Product Information
1998-2002 Honda Accord & 1997-2001 Honda Prelude JDM H23A Blue Top DOHC VTEC 2.3L Engine
Upgrade your vehicle with the legendary JDM H23A "Blue Top" DOHC VTEC engine. Originally sourced from the Japanese market, this high-performance 2.3L motor is renowned for its excellent reliability, increased torque, and robust power delivery. Known as the "Blue Top," this engine features a distinct valve cover and is a popular, highly sought-after performance upgrade for enthusiasts looking to replace a high-mileage or underpowered engine in their 1998–2002 Honda Accord or 1997–2001 Honda Prelude.
| Specification | Detail |
| Engine Code | H23A (Blue Top) |
| Engine Type | DOHC Inline-4, VTEC |
| Displacement | 2.3L (2,258cc) |
| Fuel System | PGM-FI (Electronic Fuel Injection) |
| Valvetrain | 16-Valve, DOHC |
| Bore x Stroke | 87mm x 95mm |
| Estimated Power | Approx. 197–200 HP |
| Make | Model | Year Range |
| Honda | Accord SiR (Japanese Spec) | 1998–2002 |
| Honda | Prelude | 1997–2001 |
Note: While these engines are direct-fit for the specified chassis, custom modifications, wiring adjustments (OBD conversion), and tuning may be required depending on your specific vehicle trim and local market specifications. Please consult with a professional mechanic to confirm fitment before purchase.
Installation & Included Parts
| Category | Description |
| Included Parts | Long Block Engine Assembly (Intake manifold, exhaust manifold, fuel rail, injectors, valve cover). |
| Not Included | Transmission, ECU, wiring harness, alternator, power steering pump, or starter (unless otherwise specified). |
| Installation | Professional installation is highly recommended. Ensure all fluids, belts, and seals are inspected or replaced prior to startup. |
| Important | Buyer must verify engine mount configurations and wiring harness compatibility (OBD1 vs. OBD2) for your specific chassis. |