Transmission Cooler for BMW 3 Series E30 (1984-1991)

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A transmission cooler is designed to keep fluids at a nominal temperature during periods of heavy use, or high heat. If yours is leaking, replace it now to prevent fluid loss and catastrophic failure.
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Victor Reinz Sealing O-Ring - E23, E24, E28, E30, E34, E36, E38, E39
Victor Reinz Sealing O-Ring - E23, E24, E28, E30, E34, E36, E38, E39 ...
Victor Reinz - Corporate Logo
T#:369946
Part#: 17211742636
In Stock at Vendor
$ 2.03 USD
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$ 2.03 USD
Free Shipping on orders $49 and up
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10,82x1,78
Victor Reinz O-Ring - E12, E21, E23, E24, E28, E3, E30, E31, E32, E34
Victor Reinz O-Ring - E12, E21, E23, E24, E28, E3, E30, E31, E32, E34...
Victor Reinz - Corporate Logo
T#:375905
Part#: 17211742635
In Stock at Vendor
$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD
Free Shipping on orders $49 and up
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$ 2.99 USD
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9.25x1.78/FPM
Elring O-ring Seal - BMW E21 E23 E24 E28 E31 E32 E34
Elring O-ring Seal - BMW E21 E23 E24 E28 E31 E32 E34
Elring - Corporate Logo
T#:45517830
Part#: 407.780
Special Order: No Guaranteed ETA
$ 2.99 USD
Free Shipping on orders $49 and up
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$ 2.99 USD
Free Shipping on orders $49 and up
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Prevent fluid leaks with a brand new o-ring seal from Elring Replaces BMW # 17211742635

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BMW Mini
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  • Transmission Cooler

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