Description
Product Overview
The MOTOQUEEN copper oil pressure relief valve is a high‑quality replacement part designed specifically for Polaris Ranger 700‑800 series engines. Crafted from premium copper, the valve provides excellent thermal conductivity and durability. It features a 2‑port design with a 1″ flange inlet and a 1″ NPT outlet, ensuring a precise fit for both new and worn crankcases. This valve stabilizes oil pressure throughout the entire RPM range, protecting the engine from harmful spikes and dips.
![[Product front view showing all components]](https://www.galaxybuy.store/wp-content/uploads/2026/06/9bf2fa7a7ee44e889fc7da9781fa117e.jpg)
Usage
Ideal for Polaris Ranger, Razor, and other 700‑800 ATV/UTV models, this valve is perfect for both off‑road enthusiasts and professional mechanics. Install it during routine maintenance or when replacing a faulty OEM valve to maintain optimal engine performance in demanding environments.
Why Choose Us
Choosing MOTOQUEEN means selecting a brand known for rigorous quality control and reliable automotive components. Each valve undergoes thorough testing to meet OEM specifications, ensuring a perfect fit and long‑lasting performance. Our dedicated support team is ready to assist with installation guidance and after‑sales service.
Key Features
- Premium copper construction for superior heat resistance and longevity
- Dual‑port design stabilizes oil pressure, reducing engine wear
- Fits 1″ flange inlet and 1″ NPT outlet for easy installation
- Compatible with Polaris Ranger 700‑800, Razor, and similar ATV/UTV models
- Responsive customer support and hassle‑free warranty service
FAQ
Will this valve fit my 700‑800 Polaris Ranger?
Yes, the valve is engineered to match the OEM specifications for all 700‑800 Polaris Ranger engines.
Can I install the valve myself?
Installation is straightforward with basic hand tools; a detailed guide is included with the product.
Is the copper material safe for high‑temperature engine environments?
Absolutely. Copper offers excellent thermal conductivity, helping maintain consistent oil pressure even under heavy loads.
Does this valve work on worn crankcases?
Yes, the design accommodates both new and slightly worn crankcase surfaces, ensuring a reliable seal.
What warranty does MOTOQUEEN provide?
We offer a one‑year limited warranty covering manufacturing defects and provide dedicated support for any installation questions.




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