Description
Product Overview
The Moroso 16mm water pump fitting is crafted from high‑grade aluminum with a precision‑machined silver finish. Designed with a barbed connector and -16AN BIT thread, it provides a leak‑free seal for engine cooling systems. Weighing just 4 ounces, this lightweight yet durable component fits vehicle‑specific applications and meets OEM standards.
![[Product front view showing all components]](https://www.bignets.store/wp-content/uploads/2026/06/8b4f28e320e7450ba713f281a9a040ef.jpg)
Usage
Ideal for both performance enthusiasts and daily drivers, this fitting integrates seamlessly into aftermarket and OEM water pump installations. It excels in high‑temperature environments, ensuring consistent coolant circulation during spirited driving, long trips, or routine maintenance.
Why Choose Us
Moroso’s reputation for engineering excellence guarantees a fitting that tolerates pressure spikes and resists corrosion. Each unit undergoes strict quality checks, and our dedicated support team is ready to assist with fitment questions, ensuring confidence from purchase to installation.
Key Features
- Aluminum construction offers lightweight strength and superior heat resistance.
- Barbed connector provides a secure, leak‑free seal for reliable coolant flow.
- Machined silver finish adds corrosion protection and a professional appearance.
- Exact -16AN BIT thread ensures perfect fit with compatible water pump housings.
- Responsive customer support and hassle‑free returns for peace of mind.
FAQ
What vehicles is this fitting compatible with?
The fitting is vehicle‑specific; refer to the part number 63522 to confirm compatibility with your make and model.
Can I install this fitting myself?
Yes, the barbed design and standard thread make it a straightforward bolt‑on for anyone with basic hand tools.
Is the aluminum finish prone to scratching?
The machined silver finish is engineered to resist scratches and corrosion, maintaining its appearance over time.
What is the warranty on this product?
Moroso offers a limited one‑year warranty covering manufacturing defects.
How does this fitting improve engine cooling?
The secure seal prevents coolant leaks, ensuring optimal flow and temperature regulation under demanding conditions.




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