The Mriuuod LS Oil Pressure Sensor Adapter and LS Coolant Temp Sensor Adapter set is a specialized pair of adapters designed for GM LS Series engines, including models like the LS1, LSX, LS3, 5.3L, 6.0L, and 6.2L. This kit provides a convenient solution for converting the M16 and M12 x 1.5 threaded ports to 1/8 NPT fittings, making it compatible with a variety of aftermarket sensors, particularly for oil pressure and coolant temperature monitoring. Below is a detailed review based on the product’s features and performance.Pros:Perfect for GM LS Engines: These adapters are specifically designed for GM LS series engines, which are commonly used in a wide range of performance and modified vehicles. The compatibility with LS1, LSX, LS3, 5.3L, 6.0L, and 6.2L engines makes this adapter kit ideal for performance builds or engine swaps where monitoring oil pressure and coolant temperature is crucial.M16 and M12 x 1.5 to 1/8 NPT Conversion: The adapters are designed to convert M16 and M12 x 1.5 threaded ports into 1/8 NPT fittings. This is important because 1/8 NPT is a standard size for many aftermarket sensors, such as those used for oil pressure and coolant temperature, making it easier to install popular aftermarket sensors on your engine. It offers a simple and cost-effective solution for adapting your factory LS engine ports to these commonly used sensor sizes.Durable Construction: The adapters are made from high-quality materials (often aluminum or steel), which are known for their strength and corrosion resistance. This ensures that the adapters can withstand the high heat, pressure, and conditions found in an engine bay. This durability helps ensure a long-lasting fit and reliable performance, even in demanding environments like racing or off-roading.Ease of Installation: The Mriuuod LS Oil Pressure Sensor Adapter and LS Coolant Temp Sensor Adapter are straightforward to install, and because they provide a direct thread conversion, you won’t need to perform any modifications or use additional tools. This ease of installation makes the kit user-friendly for those working on their own performance builds or upgrades.Compatibility with Aftermarket Sensors: Since the adapters convert to the 1/8 NPT size, they are compatible with a broad range of aftermarket sensors, such as oil pressure sensors, coolant temperature sensors, and gauge systems that use the 1/8 NPT threads. This versatility means you can choose from a variety of sensor brands without worrying about fitment issues.Affordable Option: Given the convenience and utility of these adapters, they are often more affordable than buying custom fittings or modifying existing parts to work with aftermarket sensors. If you’re upgrading your LS engine with sensors for oil pressure or coolant temperature, these adapters offer a cost-effective solution for your needs.Cons:Limited to GM LS Engines: These adapters are specifically designed for GM LS Series engines and may not be suitable for other types of engines or applications. If you're working on a different engine platform, you'll need to find alternative sensor adapters that match your engine's thread specifications.Not Universal for All Sensor Types: While the 1/8 NPT thread is common, it’s important to ensure that the specific sensors you're planning to use with the adapters are compatible with 1/8 NPT threads. Some sensors may require different thread sizes or may not be compatible with this conversion, so it's worth verifying the sensor specifications before purchasing.Fitment Check Required: Before purchasing, it’s essential to confirm that your specific LS engine has the correct M16 or M12 x 1.5 threads in the locations where you intend to install the adapters. Though it’s designed for LS engines, fitment issues could still arise if you're working with modified or non-standard engine components.Possible Tight Fit: Depending on the available space in your engine bay, the installation of these adapters and associated sensors could be a bit tight, especially in areas with limited clearance around the engine block. Ensure that there is adequate room for the sensor and wiring to avoid any issues during installation.Overall Verdict:The Mriuuod LS Oil Pressure Sensor Adapter and LS Coolant Temp Sensor Adapter kit provides a high-quality, reliable, and affordable solution for anyone looking to upgrade their GM LS series engine with aftermarket oil pressure or coolant temperature sensors. The M16 and M12 x 1.5 to 1/8 NPT conversion makes it easy to install a variety of aftermarket sensors, offering great versatility and convenience for engine monitoring.If you're working with an LS engine and need to install sensors for critical monitoring, this adapter kit is an excellent choice. The durable construction and easy installation make it a solid addition to any build, while the affordability ensures you don't have to break the bank to get the parts you need for your engine. However, it’s important to verify the fitment for your specific engine and sensors before purchasing.Overall, the Mriuuod LS Oil Pressure Sensor Adapter and LS Coolant Temp Sensor Adapter offer great value for LS engine enthusiasts looking to improve their engine monitoring capabilities in an easy-to-install and cost-effective package.

Nice quality oil pressure fitting bushing for my ls swap sensor.

I used this to add a mechanical gauge to my Caprice PPV, worked great and made install simple.