🌡️ GLM Thermostat Kit 160° with Plastic Sleeve for Mercruiser V6 & V8 - Fits 4.3L, 5.0L, 5.7L, 7.4L, 8.2L - Replaces 18-3647 807252Q5 - 1987-Up Model Review

Gasket fits but has no metal contacts as shown in the photo. These pins are important for proper grounding. I see they have been pointed out in reviews before, so it's obvious that they don't care about the customers they serve. I will not buy from them again.

The kit was well rounded and included gaskets for other related parts and engine/body versions. I wish thermostats had a hole to let air out, but it doesn't matter, it takes 30 seconds for each to drill a small hole. While not required, it's a good idea for most, if not all, large engines or modified engines.

This kit contains everything you need to replace your Mercruiser thermostat. Features additional gaskets to fit most Mercruiser/Volvo engine thermostat combinations. Includes a gasket with four small metal continuity rings used in most Mercury engines. Also includes a plastic gasket that usually breaks into multiple pieces when the old thermostat is removed. Excellent value for money and quality. Gets you back on the water quickly and protects your engine from overheating. Replacement at the…