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BMW Coolant & Radiator Hoses

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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Achilles Motorsport OBD1-to-OBD2 Coolant Hose Adapter - BMW M52 S52 Engines
Achilles Motorsport OBD1-to-OBD2 Coolant Hose Adapter - BMW M52 S52 E...
Achilles Motorsports - Corporate Logo
T#:1150775
Part#: 11-AM-CHCAP-OBD1
In Stock
$ 54.99 USD
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$ 54.99 USD
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OBD2 to OBD1 Conversion Coolant Hose Adapter for E36 M52 & S52 Engines Replaces the metal pipe from the OBD2 engines with a hose adapter that allows the installation of a normal OBD1 coolant hose. This is useful when converting an OBD2 Engine to OBD1, or when swapping OBD2 engines into a car that is originally OBD1 (like an E30). The simple kit comes complete with the necessary 2 O-rings, extended bolt, Nylon Lock Nut & washers to make this a quick install. No need to wait! It is also completely reversible!
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Race German Coolant Temperature Sender Adapter - 1/8NPT
Race German Coolant Temperature Sender Adapter - 1/8NPT
Race German - Corporate Logo
T#:6827888
Part#: RGCTSA1/8NPT
In Stock
$ 35.99

This product was last offered at the strikethrough price on
10-07-2026

$ 31.99 USD
Limited Qty Sale
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$ 35.99

This product was last offered at the strikethrough price on
10-07-2026

$ 31.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
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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Race German Coolant Temperature Sender Adapter - M12x1.5
Race German Coolant Temperature Sender Adapter - M12x1.5
Race German - Corporate Logo
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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DO88 S65 Silicone Upgraded Coolant Hoses - Black -kit94S- E9X M3
DO88 S65 Silicone Upgraded Coolant Hoses - Black -kit94S- E9X M3 ...
DO88 - Corporate Logo
T#:13924825
Part#: DO88KIT94S
In Stock
$ 291.99 USD
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$ 291.99 USD
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Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armory the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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Do88 N54 Performance Coolant Hose Kit - Black - E9X E8X
Do88 N54 Performance Coolant Hose Kit - Black - E9X E8X
DO88 - Corporate Logo
T#:14155764
Part#: KIT222S
In Stock
$ 687.99 USD
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$ 687.99 USD
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These hoses are entirely manufactured in high quality silicone for best finish and durability. With three to five layers of armory, depending of the inner diameter, the hoses withstand high pressure rates and high temperatures for a long time. The original hoses are manufactured in rubber that not seldom cracks from age. This is the durable solution for you that in addition improves the looks!
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DO88 S65 Silicone Upgraded Coolant Hoses - Blue -kit94B- E9X M3
DO88 S65 Silicone Upgraded Coolant Hoses - Blue -kit94B- E9X M3 ...
DO88 - Corporate Logo
T#:13924827
Part#: DO88KIT94B
In Stock
$ 291.99

This product was last offered at the strikethrough price on
08-07-2026

$ 250.99 USD
Limited Qty Sale
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$ 291.99

This product was last offered at the strikethrough price on
08-07-2026

$ 250.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armory the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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MINI Cooper S Intercooler Resonator Delete Hose - Blue
MINI Cooper S Intercooler Resonator Delete Hose - Blue
Forge - Corporate Logo
T#:27871802
Part#: FMR56RDH-B
Ships in 6 Business Days
$ 171.99 USD
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$ 171.99 USD
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MINI Cooper S Intercooler Resonator Delete Hose - Red - R55 / R56 / R57 / R58 / R59
MINI Cooper S Intercooler Resonator Delete Hose - Red - R55 / R56 / R...
Forge - Corporate Logo
T#:23383280
Part#: FMR56RDH-R
In Stock
$ 171.99 USD
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$ 171.99 USD
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Elevate your BMW MINI Cooper S's performance with the Intercooler Resonator Delete Hose designed to replace two OEM hoses and a sound resonator. Crafted for improved airflow and engine dynamics, this hose is a game-changer.

Key Benefits:

  • Enhanced Performance: Witness torque improvements of 10 to 15 ft/lbs on Forge's test car, potentially boosting horsepower when combined with other performance modifications.
  • Reduced Resistance: The smooth bore hose minimizes resistance by replacing the OEM resonator, ensuring improved airflow.
  • Engine Responsiveness: Experience noticeable changes in engine acceleration, attributed to enhanced torque and potential horsepower gains.
  • Customizable Options: Available in red, blue, or black, enabling a stealthy installation while adding a personalized touch.
  • Durability: Engineered to withstand higher temperatures and pressures compared to the original hose, ensuring long-lasting performance.
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D088 Silcone Coolant Hose Upgrade Kit - Black -Kit219S- E46 Non M
D088 Silcone Coolant Hose Upgrade Kit - Black -Kit219S- E46 Non M ...
DO88 - Corporate Logo
T#:14155765
Part#: KIT219S
Ships on Nov 12, 2026
$ 360.99 USD
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$ 360.99 USD
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These hoses are entirely manufactured in high-quality silicone for best finish and durability. With three to five layers of armory, depending of the inner diameter, the hoses withstand high-pressure rates and high temperatures for a long time. The original hoses are manufactured in rubber that not seldom cracks from age. This is the durable solution for you that in addition improves the looks!
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DO88 Coolant Hoses - Black - E46 M3
DO88 Coolant Hoses - Black - E46 M3
DO88 - Corporate Logo
T#:13924829
Part#: DO88KIT70S
Ships on Nov 12, 2026
$ 256.99 USD
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$ 256.99 USD
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Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armory the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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DO88 Coolant Hoses - Blue - E30 M3
DO88 Coolant Hoses - Blue - E30 M3
DO88 - Corporate Logo
T#:13924864
Part#: DO88KIT130B
Ships on Nov 12, 2026
$ 342.99 USD
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$ 342.99 USD
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Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armor, the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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DO88 Coolant Hoses - Red - E30 M3
DO88 Coolant Hoses - Red - E30 M3
DO88 - Corporate Logo
T#:13924862
Part#: DO88KIT130R
Ships on Nov 12, 2026
$ 342.99 USD
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$ 342.99 USD
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Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armor, the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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DO88 Coolant Hoses - Red - E90/E92 M3
DO88 Coolant Hoses - Red - E90/E92 M3
DO88 - Corporate Logo
T#:13924826
Part#: DO88KIT94R
Ships on Nov 12, 2026
$ 291.99 USD
Free Shipping on orders $49 and up
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$ 291.99 USD
Free Shipping on orders $49 and up
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Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armory the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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BMW E30 S14 Coolant Hoses - Black - DO88
BMW E30 S14 Coolant Hoses - Black - DO88
DO88 - Corporate Logo
T#:13924861
Part#: DO88KIT130S
Ships on Nov 12, 2026
$ 342.99 USD
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$ 342.99 USD
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BMW E30 S14 Coolant Hoses - Black - DO88 are engineered from high-quality silicone, offering superior durability and reliability for the BMW E30 S14. With three to five layers of reinforced silicone, these hoses are built to withstand high pressure and extreme temperatures, ensuring long-lasting performance.

  • High-Quality Silicone Construction: Made from premium silicone, providing excellent resistance to heat and pressure.
  • Reinforced Layers: Features three to five layers of armor, enhancing durability and reliability under demanding conditions.
  • Prevents Cracking and Leaking: Upgrades from OE hoses that are prone to cracking and leaking, ensuring a secure and leak-proof fit.
  • Extended Service Life: Designed to handle high temperatures and pressures for prolonged use, reducing the need for frequent replacements.
  • Enhanced Performance: Improves cooling system efficiency, maintaining optimal engine performance and reliability.

Turner Motorsport’s BMW E30 S14 Coolant Hoses - Black - DO88 offer a high-quality replacement solution, ensuring your BMW E30 S14 operates smoothly and reliably.

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DO88 Coolant Hoses - Black - 320/325 E36
DO88 Coolant Hoses - Black - 320/325 E36
Only cars with AC
DO88 - Corporate Logo
T#:13924856
Part#: DO88KIT175S
Ships on Nov 12, 2026
$ 304.99 USD
Free Shipping on orders $49 and up
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$ 304.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armor, the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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DO88 Coolant Hoses - Red - 320/325 E36
DO88 Coolant Hoses - Red - 320/325 E36
Only cars with AC
DO88 - Corporate Logo
T#:13924859
Part#: DO88KIT175R
Ships on Nov 12, 2026
$ 304.99 USD
Free Shipping on orders $49 and up
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$ 304.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armor, the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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DO88 Coolant Hoses - Blue - 320/325 E36
DO88 Coolant Hoses - Blue - 320/325 E36
Only cars with AC
DO88 - Corporate Logo
T#:13924860
Part#: DO88KIT175B
Ships on Nov 12, 2026
$ 304.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 304.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armor, the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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DO88 Coolant Hoses - Blue - E46 M3
DO88 Coolant Hoses - Blue - E46 M3
DO88 - Corporate Logo
T#:13924830
Part#: DO88KIT70B
Back Ordered
$ 256.99 USD
Free Shipping on orders $49 and up
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$ 256.99 USD
Free Shipping on orders $49 and up
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Made out of high-quality silicone, these hoses display the highest levels of durability and quality. With three to five layers of armory the hoses are designed to withstand high pressure and heat for an extended period of time. The OE hoses are known to crack and leak but this hose kit eliminates any chance of that.
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