661520 Russell Automotive Coupler Fitting 3/8 Inch NPT Male
661520 Russell Automotive Coupler Fitting 3/8 Inch NPT Male
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661520 Russell Automotive Coupler Fitting 3/8 Inch NPT Male
Upgrade your automotive hose connections with the 661520 Russell Automotive Coupler Fitting. This essential component is crafted from lightweight aluminum, ensuring durability without adding unnecessary weight to your setup.
Designed for precision and reliability, this coupler fitting features:
- Precision Machined Aluminum: Engineered to provide exceptional durability and performance.
- Compatibility: Matches perfectly with all Russell Performance Hose and Hose Ends for seamless integration.
- 37 Degree Sealing Angle: Guarantees a secure and leak-free seal, even at maximum operating pressures.
- Easy Installation: Equipped with male threads on both ends, making setup straightforward and hassle-free.
- Size: 3/8 Inch NPT (-6 AN), designed for a perfect fit in your automotive applications.
- Sleek Aesthetics: Available in a choice of three finishes: ultra bright endura, traditional blue anodized, or new black anodized.
With its straight fitting angle, the 661520 Russell Coupler Fitting allows for convenient installation, ensuring that your project runs smoothly. Enjoy peace of mind with a Limited 1 Year Warranty on this product, making it a reliable choice for automotive enthusiasts and professionals alike.
Elevate your automotive projects with the precision and quality of the 661520 Russell Automotive Coupler Fitting!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

