Gravity GV0819 42mm High Flow Aluminum Radiator – For BMW E36 M3 3.0/3.2 & Z3, 570x430 Core

If you're tracking an E36 M3 or just want better cooling for your 3.0 or 3.2, this Gravity aluminum radiator is a solid upgrade.

It's a 42mm high-flow unit, way thicker than the stock plastic-tanked ones.

Core dimensions are 570mm long, 430mm high; overall it's 670x105x480mm.

Inlet and outlet are both 40mm, and it has one sensor port plus an 8mm overflow and a drain plug.

Part number is GV0819.

Made in China, but Gravity's stuff is generally decent for the price.

Drops right into the E36 chassis and Z3 with the right engine.