The PERRIN Coolant Hose Adapter makes it easy to install a water temperature sensor in your vehicle. Designed for Subaru and other vehicles with 1.25" upper radiator hoses, this adapter simplifies the installation of aftermarket gauges.
Quick Sensor Integration
This adapter allows you to add a 1/8” NPT temperature sensor to your upper radiator hose with minimal effort. Perfect for installing aftermarket water temp gauges where no stock sensor provision exists.
High-Quality Construction
Made from CNC-machined aluminum and anodized black for corrosion resistance, the PERRIN adapter is built for long-term durability under high-heat conditions. Its smooth interior ensures unrestricted coolant flow.
Universal Fitment
While designed with Subaru vehicles in mind, the 1.25” diameter also fits a wide range of other vehicles using similar-size radiator hoses.
In The Box
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(1) Coolant Hose Adapter
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(2) Hose Clamps
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Warranty & Instructions
Dimensions
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Hose Size: 1.25 inches (32mm)
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Thread Size: 1/8” NPT (Sensor not included)
Compatibility
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Fits most vehicles with 1.25” radiator hoses
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Designed primarily for Subaru vehicles
Installation Time
Estimated DIY Install Time: 15–30 minutes
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.