GMB GWHO50A Engine Water Pump – Compatible with Honda Accord, CR-V, Odyssey, Stream, Civic, Element & Elysion (K20A / K24A Engines, 2002–2012) at affordable price in Nairobi Kenya

When it comes to maintaining your Honda’s engine cooling system, the GMB GWHO-50A water pump stands as one of the most trusted and reliable replacements on the market. Engineered and manufactured in Japan by GMB Corporation, a world-renowned OEM and aftermarket automotive parts manufacturer, this water pump combines cutting-edge design, superior materials, and unmatched reliability to keep your engine running at optimal temperature levels.

The GWHO-50A is designed specifically for Honda vehicles powered by the K20A (2.0L) and K24A (2.4L) engines produced between 2002 and 2012. It’s a direct-fit, OEM-quality replacement for the factory-installed water pump, providing a perfect balance of durability, precision, and performance. Whether you drive a Honda Accord, CR-V, Civic, Odyssey, Stream, Element, or Elysion, this water pump ensures the steady circulation of coolant throughout the engine, preventing overheating, maintaining consistent performance, and extending the engine’s lifespan.

OEM Reference Numbers

• 19200-RBB-003
• 19200-RFE-003

These OEM numbers correspond to the factory Honda part numbers, ensuring a direct fit and compatibility with your vehicle’s cooling system without modification.

Compatible Honda Models

The GMB GWHO-50A Water Pump fits a broad range of popular Honda models, including:

• Honda Accord (2002–2012) – K20A / K24A engines
• Honda CR-V – 2.0L & 2.4L petrol engines
• Honda Odyssey – RB1 / RB2 / RB3 / RB4 series
• Honda Stream – RN1 / RN2 / RN3 / RN4 / RN5
• Honda Civic – FD2 and other K-series equipped trims
• Honda Element – YH2
• Honda Elysion – K24A models
• Honda Stepwgn – RG1 / RG2 / RG3 / RG4
• Honda Edix – BE8
• Honda Crossroad, Inspire, and related models with K-series engines

Compatible body codes include: CL7, CL8, CL9, CN1, CN2, CN3, RB1, RB2, RN1–RN5, RR1–RR4, YH2, RG1–RG4, BE8, RE3, RE4, FD2.

This wide range of fitments makes it one of the most versatile and in-demand water pumps for Honda K-series engines worldwide.

Engine Compatibility

• K20A – 2000cc DOHC i-VTEC
• K24A – 2400cc DOHC i-VTEC

Both engines are well-known for their high-revving performance, fuel efficiency, and reliability. However, maintaining the cooling system is vital to preserving that performance, and that’s exactly where the GMB GWHO-50A delivers unmatched efficiency.

Key Product Features

1. OEM-Grade Construction

Manufactured in Japan under stringent quality control, this water pump meets or exceeds Honda OEM specifications. Every component – from the housing to the bearing and impeller – is precision-engineered to ensure a perfect fit and long service life.

2. High-Precision Bearings

The GWHO-50A utilizes heat-resistant, high-speed bearings that provide smooth operation and eliminate premature wear, reducing the risk of noise or pump failure.

3. Durable Mechanical Seal

Equipped with a carbon-ceramic mechanical seal, the pump offers exceptional resistance to leaks, coolant contamination, and temperature extremes. It ensures consistent coolant pressure even under harsh driving conditions.

4. Efficient Impeller Design

The impeller, typically made of precision-balanced cast aluminum or reinforced resin, guarantees efficient coolant circulation. It minimizes cavitation (air bubbles) and optimizes engine cooling performance.

5. Corrosion & Rust Resistance

Built using high-grade aluminum alloy, the housing resists corrosion and oxidation, ensuring the pump remains functional and leak-free even after years of exposure to coolant and heat.

6. Direct OEM Replacement

This is a plug-and-play replacement that requires no modifications. Simply remove your old water pump and install the GMB GWHO-50A using standard OEM gaskets and bolts.

Why Cooling System Maintenance Matters

A water pump is the heart of your engine’s cooling system. It constantly circulates coolant through the radiator and engine block to prevent overheating. When it fails, your engine can overheat rapidly, causing severe damage to components such as the head gasket or cylinder head.

The GMB GWHO-50A ensures continuous coolant flow, stable engine temperatures, and peace of mind for long-distance driving. Replacing your water pump every 100,000 kilometers (or as recommended by your manufacturer) can save you costly repairs and downtime.

Why Choose GMB?

GMB Corporation has been manufacturing automotive components for over 70 years, supplying both OEM and aftermarket markets worldwide. They are recognized for their precision-engineered parts, including water pumps, bearings, tensioners, and universal joints. GMB’s reputation for quality is backed by Japanese engineering excellence and rigorous testing standards.

Choosing a GMB Japan water pump means investing in:

• Proven reliability backed by decades of OEM expertise
• Superior materials and manufacturing precision
• Perfect fitment for Honda K-series engines
• Long-term cost savings through durability and reduced maintenance

In comparison to cheaper aftermarket options, GMB parts consistently outperform in terms of service life, efficiency, and resistance to failure.

Installation & Maintenance Tips

• Always replace the gasket and coolant when installing a new water pump.
• Check and, if necessary, replace the timing chain/belt if it drives the water pump.
• Use Honda genuine coolant or high-quality equivalent to prevent corrosion.
• After installation, bleed the cooling system properly to remove air pockets.
• Periodically inspect for leaks and coolant level to ensure optimal performance.

Product Summary

Specification Details

Brand GMB Japan

Part Number GWHO-50A

OEM Reference 19200-RBB-003 / 19200-RFE-003

Fitment Honda Accord, CR-V, Civic, Odyssey, Stream, Element, Elysion, Stepwgn, Edix

Engine Types K20A (2.0L) / K24A (2.4L)

Model Years 2002–2012

Origin Made in Japan

Condition New (OEM Quality)

Category Cooling System → Water Pumps

Buy GMB GWHO-50A Water Pump for Honda Accord, CR-V, Civic, Odyssey, Stream, and more (2002–2012). Fits K20A & K24A engines. OEM 19200-RBB-003 / 19200-RFE-003. Made in Japan, OEM-quality, precision-engineered for long life and superior cooling performance.