Description
The W3021 / WP3021AX / PWP3021 GMB Water Pump is a high-quality, direct replacement component designed to suit the Chrysler Neon JA and JB series as well as the Chrysler PT Cruiser models manufactured between 1996 and 2002, all equipped with the 2.0L 16-valve 4-cylinder engine. This engine, commonly known as the ECC or ECF DOHC, is known for its spirited performance and compact design, but like all internal combustion engines, it relies heavily on efficient cooling to maintain reliability and longevity.
🚗 Vehicle Compatibility & Application This water pump is engineered to fit:
- Chrysler Neon JA/JB (1996–2002)
- Chrysler PT Cruiser PG/PT (2000–2002) These models share the 2.0L DOHC engine platform, making the W3021 series pump a versatile and reliable solution for maintaining optimal cooling performance across both vehicle lines.
🛠️ Design & Construction Manufactured by GMB, a globally recognized brand in automotive cooling systems, the pump features:
- A precision-ground, heavy-duty steel bearing sealed and lubricated for life
- A cast aluminum housing for corrosion resistance and lightweight durability
- A high-flow impeller designed to maximize coolant circulation and prevent overheating
This robust design ensures consistent performance under various driving conditions, from daily commuting to long-distance travel.
🌡️ Cooling Efficiency & Engine Protection The water pump plays a critical role in circulating coolant through the engine and radiator. A failing pump can lead to overheating, warped cylinder heads, or even complete engine failure. The W3021 series pump builds to OEM specifications. Ensuring proper fitment and flow rate to maintain factory cooling performance. It’s especially important for the PT Cruiser, which has a compact engine bay and is prone to heat buildup.
📦 Installation & Maintenance The pump typically comes with a gasket included, simplifying installation. It recommends to replace the water pump during timing belt service intervals. This is for these Chrysler engines is around 100,000 km. Proper installation ensures leak-free operation and long-term reliability.
🔧 Why Choose GMB W3021 Series? GMB’s reputation for precision engineering and durable materials makes this pump a trusted choice for mechanics and DIY enthusiasts alike. It offers peace of mind, knowing your engine’s cooling system supports by a component built to last.
In summary, the W3021 / WP3021AX / PWP3021 GMB Water Pump is a dependable, high-performance solution for Chrysler Neon and PT Cruiser owners seeking to maintain their vehicle’s cooling efficiency and engine health.






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