This is an all-aluminum Radiator shortened by 100 mm and suitable for all Audi S2 and RS2.
It is required for the installation of various intake manifolds.
It is made of aluminum, providing considerably higher efficiency and thermal conductivity than the standard radiator.
The aluminum design provides about twice the thermal conductivity compared to the original brass radiator.
In addition to the standard bleed screw we have integrated a drain plug that allows for easy draining of the coolant system.
It features the tried and tested GEN3 grid in 3 cores with a finer finish than off-the-shelf grids. Grid dimensions: 380 x 376 x 52 mm External dimensions incl. coolant ports: 515 x 413 x 135 mm
4-core grid is available as an alternative. It provides the same coolant volume as our 1:1 replacement Radiator (product number 4716) Grid dimensions: 380 x 376 x 70 mm External dimensions incl. coolant ports: 515 x 413 x 150 mm
The air-conditioning condenser and the fan shroud can no longer be installed like in the original design.
The Radiator offers an auxiliary radiator port that can be permanently sealed off with the included multi-layer silicone plug if required.
VAG reference numbers: – 893 121 251 S – 893 121 251 G
