Water pump NPW Honda Civic CRX HR-V H-38

NPW H-38 – Japanese water pump with gasket for Honda D-series engines

NPW H-38 is a high-quality Japanese water pump designed for selected Honda engines from the D-series family. The NPW brand is well-known for manufacturing reliable cooling system components for Japanese vehicles, offering durability and fitment comparable to factory Honda parts.

This pump is supplied as a complete kit with a matching gasket, ensuring proper sealing and trouble-free installation. The H-38 pump provides stable coolant circulation and dependable operation under the thermal loads typical for D-series engines.

Replaces original Honda water pump numbers

The NPW H-38 pump replaces the following Honda OEM references:

• 19200-P2A-004
• 19200-P2A-003
• 19200-P2A-A01
• 19200-P2A-A02
• 19200-PDF-E01

The pump matches the OEM specifications in dimensions, mounting pattern and flow characteristics.

Applications – selected Honda D-series engines

The NPW H-38 fits the following models and engine codes (only the units listed below):

• Honda Civic 1995–2001 EJ/EK – D14A3, D14A4, D14Z1, D15Z6
• Honda CRX Del Sol 1996–1998 – D16Y8
• Honda Civic Coupe EJ6, EJ8 – D16Y7, D16Y8
• Honda HR-V – D16W1, D16W5
• Honda Civic UK 1997–2000 – D14A7, D14A8, D14Z3, D14Z4, D15Z8, D16B2, D16W3, D16W4

The H-38 covers a wide range of popular D-series engines, but not all of them — always verify the engine code before ordering.

Key features of the NPW H-38 pump

• Japanese production and high reliability.
• Complete kit including the correct gasket.
• Optimized impeller design for effective coolant circulation.
• High-quality bearing for quiet, long-term operation.
• OEM-equivalent dimensions and perfect fitment.
• Suitable for both daily driving and more demanding conditions.

FAQ – NPW H-38 Water Pump

Does the NPW H-38 fit all D-series engines?

No. It fits only the specific engine codes listed above, but covers a wide range of popular Civic, CRX and HR-V units.

Is the gasket included in the set?

Yes — the pump comes with a matching installation gasket.

Is NPW equal in quality to Honda OEM?

Yes. NPW is a long-established Japanese manufacturer whose pumps are widely regarded as high-quality OEM-grade replacements.

Should the pump be replaced together with the timing belt?

Yes — replacing the water pump during a timing belt service is recommended for D-series engines.