Bmw Coolant Zerex
By the Editorial Staff
March 16, 2026
About BMW Antifreeze & Coolant If your car has run dependably for the last five years, it's at least partially due to a healthy cooling system with clean, properly mixed antifreeze. Zerex Coolant has been a popular choice among car enthusiasts and mechanics for decades, but is it truly good for BMWs? In this comprehensive guide, we'll delve into the world of coolants, exploring the benefits, drawbacks, and expert opinions on whether Zerex Coolant is suitable for BMW vehicles. The Importance of Coolant in BMWs Coolant plays a crucial role in maintaining the optimal.
BMW HT-12 Engine Coolant / Antifreeze (1 Gallon) - Zerex 904685 840i xDrive, i8, M8, i3, M5, & more Concentrated Antifreeze. Zerex from Valvoline is the number 1 selling OEM approved coolant brand. Zerex G48 Antifreeze/Coolant is proven to maximize engine life in cars and light trucks.
Its premium formulation is suitable for BMW, Chrysler 2001 and older, Ford 2002 and older, GM 1996 and older, Mercedes-Benz, Mini and Volvo engines. Zerex from Valvoline is the #1 selling OEM-approved coolant brand. Zerex G40 Antifreeze/Coolant is proven to maximize engine life in cars and light trucks.
It's the premium carboxylate formulation recommended for BMW, Mercedes-Benz, Porsche and VW cars and light trucks, as well as older Audi and Volvo vehicles. Specially formulated with state-of-the-art Si-Organic Acid Technology (Si-OAT) in. Zerex G48 Antifreeze/Coolant is proven to maximize engine life in cars and light trucks.
Its premium formulation is suitable for BMW, Chrysler 2001 and older, Ford 2002 and older, GM 1996 and older, Mercedes-Benz, Mini and Volvo engines. Discover the essential role of coolant in your BMW's performance and longevity. This article explores the types of coolant, including OEM BMW Antifreeze/Coolant and alternatives like Zerex G-48.
Learn about specifications, proper mixing, and maintenance tips, including when to check and change coolant levels. Ensure your engine runs smoothly by using the right coolant for optimal protection. BMW requires NAP-free coolant (nitrate, amine, and phosphate-free) to protect aluminum engine components [1].
The two BMW-approved coolants are BMW Antifreeze G48 (blue) for vehicles before 2018 and BMW HT-12 (green) for 2018 and newer models [2]. Approved aftermarket alternatives include Zerex G-05, Zerex G-48, Pentosin Pentofrost NF, and Valvoline Zerex G-48 formula [3]. Zerex by Valvoline is a trusted name in OEM-approved antifreeze and coolant.
Designed for extended engine life and year-round performance, Zerex products are used in vehicles from BMW, Mercedes, Volvo, Jeep, Jaguar, Land Rover, Chrysler, and more. Product Details NOTE: This is 1 gallon of concentrate coolant that will need to be mixed with distilled water. Zerex G48 Antifreeze/Coolant is proven to maximize engine life in cars and light trucks.
Its premium formulation is suitable for BMW, Chrysler 2001 and older, Ford 2002 and older, GM 1996 and older, Mercedes-Benz, Mini and Volvo engines.