Fan Relay for BMW 3 Series E46 (1999-2005)

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BMW cooling fan relays for electric fan conversions.
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Auxiliary Fan Switch O-Ring
Auxiliary Fan Switch O-Ring
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URO - Corporate Logo
T#:377077
Part#: 13621433077S
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$ 0.88 USD
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$ 0.88 USD
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Now you can just replace the o-ring instead of the whole switch
Auxillary Fan Switch
Auxillary Fan Switch
Mounted in upper radiator hose, controls operation of auxiliary fan Mounted in lower radiator hose, controls operation of auxiliary fan
5X Entries Into Our F80 M3 Sweepstakes
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Meyle - Corporate Logo
T#:4934936
Part#: 3148210000
Ships on Sep 16, 2026
$ 18.99 USD
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$ 18.99 USD
Free Shipping on orders $49 and up
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The auxiliary fan switch activates the auxiliary cooling fan to provide additional cooling under high heat loads, and when the car is stationary. Also known as the coolant temperature sending unit, comes with related o-ring
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Auxiliary Fan Switch
Auxiliary Fan Switch
Mounted in upper radiator hose, controls operation of auxiliary fan Mounted in lower radiator hose, controls operation of auxiliary fan
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:376847
Part#: 13621433077
Ships in 1 Business Day
$ 10.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 10.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Comes with related o-ring

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BMW Mini
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