ECS Tuning Billet Water Pump Union

The factory coolant union on Gen 1 and Gen 2 EA888 engines connects the water pump module directly to the engine oil cooler. Subjected to constant thermal cycling and engine vibration, the stock plastic pipe degrades, warps, and turns brittle over time—causing gradual coolant loss or sudden loss of system pressure.

Whether you're completing routine maintenance or chasing down an annoying low-coolant light, this Billet Water Pump Union guarantees a leak-free seal between your oil cooler and water pump. Engineered to factory specifications, it comes complete with pre-installed rubber O-rings for an effortless, drop-in fit.

Features:

• Turned billet aluminum constructions offers rugged performance

• High quality Viton O-Rings

• Anodized ECS red for aesthetics and corrosion resistance

• Laser etched logo

PRODUCT DEVELOPMENT

Our ECS Performance Billet Water Pump Union was designed, engineered, tested, and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology, including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.