Description
Product Overview
The Mr. Gasket 9713 water neck is a precision‑engineered plastic gasket designed for V8 Mustang engines 79‑up. It fits the water neck location, directing coolant flow to protect the engine from overheating. Constructed from durable polymer, the gasket resists corrosion and wear, ensuring a long service life. Package dimensions are 4.9 x 4.1 x 4.1 inches and it weighs 1.45 pounds, making handling simple.
![[Product front view showing all components]](https://www.bignets.store/wp-content/uploads/2026/06/7a820f68cb5a4ebf9fc760518dab341c.jpg)
Usage
Ideal for automotive enthusiasts and professional mechanics, this gasket restores proper coolant circulation after repairs or upgrades. Install it when replacing the water pump, performing a cooling system flush, or addressing leaks. Compatible with unisex‑adult users, it suits both DIY garage projects and shop‑level service on V8 Mustang models from 1979 onward.
Why Choose Us
Mr. Gasket is a trusted brand known for genuine OEM‑fit parts. Each gasket undergoes strict quality checks and comes with a warranty for peace of mind. Our focus on vehicle‑specific design eliminates guesswork, delivering a perfect fit that reduces installation time and prevents future leaks.
Key Features
- Exact vehicle‑specific fit for V8 Mustang 79‑up models ensures leak‑free installation.
- High‑quality plastic construction resists corrosion and heat degradation.
- Easy to install with standard tools, saving labor time.
- Improves coolant flow for better engine temperature control.
- Includes manufacturer warranty and responsive customer support.
FAQ
Is this gasket compatible with all Mustang V8 engines?
It is designed for Mustang V8 models from 1979 onward, matching the original equipment specifications.
Can I install the gasket myself?
Yes, the gasket is user‑friendly and fits with standard hand tools; a service manual is recommended for best results.
What warranty does Mr. Gasket provide?
The product includes a standard warranty covering manufacturing defects for a limited period.
Will this gasket improve my engine’s cooling performance?
By restoring proper coolant flow, it helps maintain optimal engine temperature and reduces the risk of overheating.
How do I contact support if I have an issue?
Reach out to Mr. Gasket’s customer service via email or phone; they offer prompt assistance and replacement options if needed.




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