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BMW Coolant & Radiator Hoses for BMW 3 Series E91 (2006-2012)

We offer replacement hoses from several OE brands that we trust, along with performance silicone upgrades for those who want increased wear resistance compared to factory rubber.

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Cooling System Hose Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:24212306

Part#: E9XN52CHKT

In Stock

Sale - Save 5% $ 189.99

This product was last offered at the strikethrough price on
05-03-2026

$ 179.93 USD

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Sale - Save 5%

$ 189.99

This product was last offered at the strikethrough price on
05-03-2026

$ 179.93 USD

Add to Wish List

Replace your cooling system hoses with this complete kit including coolant

ECS Cooling System Refresh Kit - Level 2

10X Entries Into Our F80 M3 Sweepstakes

T#:15710821

Part#: 17137607482-KT

In Stock

Sale - Save 19% $ 912.99

This product was last offered at the strikethrough price on
09-14-2026

$ 740.04 USD

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Qty

Sale - Save 19%

$ 912.99

This product was last offered at the strikethrough price on
09-14-2026

$ 740.04 USD

Add to Wish List

As your mileage increases, so does wear and tear on your engine's cooling components. Cooling system components live a rough life, going through extreme temperature changes and being exposed to the elements. A cooling system failure can, and probably will leave you stranded. Included in this kit Water pump with new bolts Thermostat & housing Expansion tank with level sensor Expansion tank cap 1 Gallon of OEM Coolant Waterpump & thermostat hoses Upper and lower radiator hoses Accessory belt

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Race German Coolant Temperature Sender Adapter - M12x1.5

T#:6827887

Part#: RGCTSAM12

In Stock

$ 35.99 USD

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$ 35.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for M12x1.5 sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor

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Race German Coolant Temperature Sender Adapter - 1/8NPT

T#:6827888

Part#: RGCTSA1/8NPT

In Stock

$ 35.99 USD

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$ 35.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for 1/8NPT sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor

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Lower Cooling Hose

T#:395790

Part#: 17117524710

In Stock

$ 36.99

This product was last offered at the strikethrough price on
10-02-2026

$ 22.99 USD

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$ 22.99 USD

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Keep your cooling system performing at the limit and eliminate soft hose failure on the street or track with this direct-fit lower cooling hose replacement.