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Radiator Caps
E36s came with a 2.0 bar cap. Newer BMWs have a 1.4 bar cap.
We recommend replacing the cap when overhauling the cooling system, or if you notice leaks from the cap.
$39.95 Germanautosolutions.com
G.A.S 1.2 Bar Radiator Cap
The lowest pressure radiator cap available for E36s. This is a quality cap that also looks good.
$21.09 FCPeuro.com
OE 1.4 Bar Radiator Cap
FCP currently has a genuine BMW 1.4 bar cap available. Less expensive than the 1.2 G.A.S cap.
$25.29 FCPEuro.com
OE 2.0 Bar Radiator Cap
If you prefer the stock 2.0 bar pressure, FCP has a genuine BMW 2.0 bar cap available for a reasonable price.
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