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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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Rein Water Hose With Metal Flange - F-Chassis - N55
Rein Water Hose With Metal Flange - F-Chassis - N55
Rein - Corporate Logo
T#:53750147
Part#: CHU0632
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$ 52.99 USD
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Heat cycles cause Cracking and Leaks on Rubber and Plastic Components. Replace Leaking Hose with this Part From Rein Featuring Upgraded Metal Flanges
Rein Coolant Hose With Metal Flange - E82, E88, E9x - N55
Rein Coolant Hose With Metal Flange - E82, E88, E9x - N55
Rein - Corporate Logo
T#:53750144
Part#: CHU0629
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$ 56.99 USD
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$ 56.99 USD
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Upgraded Coolant Hose from Rein Featuring Metal Flanges to Reduce Leaks
Coolant Return Line
Coolant Return Line
Rein - Corporate Logo
T#:53856300
Part#: 11538650087
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$ 60.99 USD
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$ 60.99 USD
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Rein Automotive turbo hoses are engineered to meet these rigorous demands, providing the reliability required for both the track and the street.
Rein Engine Inlet To Changeover Valve Hose
Rein Engine Inlet To Changeover Valve Hose
Rein - Corporate Logo
T#:52903280
Part#: 17128616914
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$ 45.99 USD
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This Rein Automotive coolant hose is an exact-fit aftermarket solution for the BMW "By-Pass Hose".
Vargas Radiator Hose Kit - Blue - BMW B58 Gen 1
Vargas Radiator Hose Kit - Blue - BMW B58 Gen 1
Vargas Turbo Technologies - Corporate Logo
T#:51848510
Part#: VTT-B58-RHKBLUE
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$ 389.99 USD
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Engineered for the BMW enthusiast who demands form and function, the VTT Radiator Hose Kit is the ultimate preventative maintenance upgrade.
Rein Water Hose Problem Solver Kit - F chassis N55
Rein Water Hose Problem Solver Kit - F chassis N55
Rein - Corporate Logo
T#:53750119
Part#: 11537598237
Ships in 4 Business Days
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$ 26.99 USD
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$ 26.99 USD
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Rein's Rubber Elbow Problem Solver Kit for the Coolant Feed Hose Replaces the Rubber End of the Hard Feed Line Without Having to Move the Exhaust or Replace the Entire Hard Line
Rein Coolant Hose Supply Elbow - F22 F23 F30 F32 F33 F36 F87 - N55
Rein Coolant Hose Supply Elbow - F22 F23 F30 F32 F33 F36 F87 - N55 ...
Rein - Corporate Logo
T#:53820908
Part#: CHE0985
Ships in 4 Business Days
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$ 73.99

This product was last offered at the strikethrough price on
07-09-2026

$ 25.99 USD
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$ 25.99 USD
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The Rein coolant hose elbow is a targeted engineering solution designed to bypass the flaws of the factory assembly. By isolating the failure prone rubber section, it allows for replacement without disturbing the exhaust manifold or cylinder head connections. This is the strategic choice for teams and technicians who prioritize rapid turnaround and system integrity.
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Rein Engine Coolant Hose - BMW G11, G30 5
Rein Engine Coolant Hose - BMW G11, G30 5
Rein - Corporate Logo
T#:52516262
Part#: CHE0993
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$ 64.99 USD
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$ 64.99 USD
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Restore your cooling system’s integrity with the Rein CHE0993 Engine Coolant Hose.
Rein Water Hose With Metal Flange - E70, E71 - N55, N54
Rein Water Hose With Metal Flange - E70, E71 - N55, N54
Rein - Corporate Logo
T#:53750149
Part#: CHU0633
Ships in 4 Business Days
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$ 56.99 USD
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$ 56.99 USD
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Heat cycles cause Cracking and Leaks on Rubber and Plastic Components. Replace Leaking Hose with this Part From Rein Featuring Upgraded Metal Flanges
Rein Engine Coolant Hose - Upper Radiator To Expansion Tank - BMW G3X 5, 6, 7 ser.
Rein Engine Coolant Hose - Upper Radiator To Expansion Tank - BMW G3X...
Rein - Corporate Logo
T#:52903294
Part#: 17129844478
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$ 49.99 USD
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$ 49.99 USD
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Upgrade your cooling system with the Rein Automotive replacement coolant hose, engineered to meet or exceed the rigorous standards of your BMW.
Rein Radiator Expansion Tank Hose - G30 B48 B58
Rein Radiator Expansion Tank Hose - G30 B48 B58
Rein - Corporate Logo
T#:55821725
Part#: 17125A09423
Ships in 4 Business Days
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$ 18.99 USD
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$ 18.99 USD
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While the modern B48 and B58 powerplants are incredibly robust, BMW’s choice of brittle plastics for their cooling loops remains a major weak link. This upper radiator vent hose runs constantly hot as it returns pressurized coolant back to the expansion tank. After years of being baked by engine bay heat, the thin plastic neck and internal quick-disconnect seals degrade. A hardened factory plastic line can snap at any moment, spraying coolant everywhere.
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Rein Water Hose with Metal Flange - E60, E61 - N54
Rein Water Hose with Metal Flange - E60, E61 - N54
Rein - Corporate Logo
T#:53750141
Part#: CHU0460
Ships in 4 Business Days
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$ 52.99 USD
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$ 52.99 USD
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Heat cycles cause Cracking and Leaks on Rubber and Plastic Components. Replace Leaking Hose with this Part From Rein Featuring Upgraded Metal Flanges
Rein Lower Radiator Hose - G30 G11 G14 G15 G16 - N63
Rein Lower Radiator Hose - G30 G11 G14 G15 G16 - N63
Rein - Corporate Logo
T#:55857776
Part#: 17128602669
Ships in 4 Business Days
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$ 49.99 USD
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$ 49.99 USD
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When it comes to keeping your vehicle on the road, a compromised cooling system is a severe vulnerability. Plastic and rubber degrade from constant heat cycling, leading to hairline cracks, swelling, and sudden failure.
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Vargas Expansion Tank Coolant Hose - Blue - BMW B58 F2X F3X
Vargas Expansion Tank Coolant Hose - Blue - BMW B58 F2X F3X
Vargas Turbo Technologies - Corporate Logo
T#:51848504
Part#: VTT-B58-CEBLUE
Ships on Aug 5, 2026
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$ 59.99 USD
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$ 59.99 USD
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Elevate your BMW's engine bay while safeguarding your cooling system with the VTT B58 Expansion Tank Hose in Blue.
Vargas Upper Radiator Hose - Black - BMW E9X M3
Vargas Upper Radiator Hose - Black - BMW E9X M3
Vargas Turbo Technologies - Corporate Logo
T#:52164959
Part#: S65COUPRABLK
Ships on Aug 5, 2026
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$ 179.99 USD
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$ 179.99 USD
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The VTT Billet/Silicone Upper Radiator Hose is the only solution on the market that addresses both the hose material and the connector integrity simultaneously.
Vargas Upgraded Silicone Coolant Hose Kit - Black - BMW N54
Vargas Upgraded Silicone Coolant Hose Kit - Black - BMW N54
Vargas Turbo Technologies - Corporate Logo
T#:52129740
Part#: N54COOLFBO
Ships on Aug 5, 2026
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$ 354.99 USD
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$ 354.99 USD
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The VTT N54 Full Coolant Hose Kit replaces your entire aging coolant hose network with high-performance silicone alternatives.
Vargas Upgraded Silicone Upper Radiator Hose - Black - BMW N54 E8X/E9X
Vargas Upgraded Silicone Upper Radiator Hose - Black - BMW N54 E8X/E9...
Vargas Turbo Technologies - Corporate Logo
T#:52164878
Part#: N54CLRADUBLKO
Ships on Aug 5, 2026
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$ 139.99 USD
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$ 139.99 USD
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The Vargas Turbo Technologies (VTT) N54 Upper Radiator Hose is a heavy-duty cooling upgrade designed specifically for high-performance BMW N54 engines.
Vargas Upgraded Silicone Cylinder Head Outlet Hose - Black - BMW N54
Vargas Upgraded Silicone Cylinder Head Outlet Hose - Black - BMW N54 ...
Vargas Turbo Technologies - Corporate Logo
T#:52129741
Part#: N54COOLHBO
Ships on Aug 5, 2026
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$ 74.99 USD
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$ 74.99 USD
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The VTT N54 Billet/Silicone Cylinder Head Outlet Hose, commonly referred to as the "Mickey Mouse" hose, is a vital upgrade for the BMW N54 engine.
Vargas Upgraded Silicone Cylinder Head Outlet Adapter - Black - BMW N54
Vargas Upgraded Silicone Cylinder Head Outlet Adapter - Black - BMW N...
Vargas Turbo Technologies - Corporate Logo
T#:52129739
Part#: VTTN54CLADOEM
Ships on Aug 5, 2026
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$ 19.99 USD
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$ 19.99 USD
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Address the weakest link in your N54 cooling system with the Vargas Turbo Technologies Billet Cylinder Head Outlet Adapter.
Vargas Upgraded Silicone Lower Radiator Coolant Hose - Black - BMW N54
Vargas Upgraded Silicone Lower Radiator Coolant Hose - Black - BMW N5...
Vargas Turbo Technologies - Corporate Logo
T#:52129742
Part#: VTTN54CLOWBLKO
Ships on Aug 5, 2026
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$ 127.99 USD
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$ 127.99 USD
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The VTT Upgraded Silicone Lower Radiator Hose for the N54 engine is the perfect preventive maintenance item for any BMW owner.
Vargas Upgraded Silicone Upper Vent Hose - Black - BMW N54 E8X/E9X
Vargas Upgraded Silicone Upper Vent Hose - Black - BMW N54 E8X/E9X ...
Vargas Turbo Technologies - Corporate Logo
T#:52164880
Part#: N54CLVTBLKO
Ships on Aug 5, 2026
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$ 54.99 USD
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$ 54.99 USD
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The VTT N54 Upper Vent Hose is a critical upgrade for any BMW enthusiast looking to eliminate the weakest links in their cooling system.
Vargas Upgraded Silicone Radiator Hose Kit - Black - BMW N54
Vargas Upgraded Silicone Radiator Hose Kit - Black - BMW N54 ...
Vargas Turbo Technologies - Corporate Logo
T#:52129743
Part#: N54COOLRADBLKO
Ships on Aug 5, 2026
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$ 249.99 USD
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$ 249.99 USD
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The VTT Billet/Silicone Radiator Hose Kit is a heavy-duty cooling upgrade designed specifically for the BMW N54 engine.
Vargas Lower Radiator Hose - Black - BMW B58 Gen 1
Vargas Lower Radiator Hose - Black - BMW B58 Gen 1
Vargas Turbo Technologies - Corporate Logo
T#:51848508
Part#: VTT-B58-LRHBLK
Ships on Aug 5, 2026
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$ 222.99 USD
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$ 222.99 USD
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The VTT Billet/Silicone Lower Radiator Hose is a professional-grade replacement for the factory B58 Gen 1 lower radiator line.
Vargas Water Pump Vent Hose - Black - BMW E9X M3
Vargas Water Pump Vent Hose - Black - BMW E9X M3
Vargas Turbo Technologies - Corporate Logo
T#:52164956
Part#: S65COPUBLK
Ships on Aug 5, 2026
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$ 104.99 USD
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$ 104.99 USD
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Prevent a roadside breakdown with the VTT Billet/Silicone S65 Water Pump Vent Hose, the ultimate maintenance upgrade for your BMW E9X M3.
Vargas Billet Cylinder Head Outlet Adapter - Blue - BMW N54/N55
Vargas Billet Cylinder Head Outlet Adapter - Blue - BMW N54/N55 ...
Vargas Turbo Technologies - Corporate Logo
T#:51918881
Part#: VTT-COOLADBLUE
Ships on Aug 5, 2026
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$ 31.99 USD
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The Vargas Billet Cylinder Head Outlet Adapter is the definitive solution for one of the most common failure points in BMW N54 and N55 engines.
Vargas Upgraded Silicone Coolant Hose Kit - Black - BMW G8X
Vargas Upgraded Silicone Coolant Hose Kit - Black - BMW G8X ...
Vargas Turbo Technologies - Corporate Logo
T#:52657001
Part#: G8XCFHKBLK
Ships on Aug 5, 2026
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$ 899.99 USD
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$ 899.99 USD
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Elevate the visual appeal and long-term durability of your S58 engine bay with the VTT Silicone Full Coolant Hose Kit.
Vargas Heater Return Pipe Hose Upgrade - Black - BMW E9X M3
Vargas Heater Return Pipe Hose Upgrade - Black - BMW E9X M3
Vargas Turbo Technologies - Corporate Logo
T#:52164954
Part#: S65COOLHEATBLK
Ships on Aug 5, 2026
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$ 127.99 USD
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$ 127.99 USD
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Upgrade your BMW M3’s engine bay while simultaneously reinforcing your cooling system with the VTT Billet/Silicone Heater Return Pipe Hose.
Vargas Coolant Hose Upgrade Kit - Black - BMW E9X M3
Vargas Coolant Hose Upgrade Kit - Black - BMW E9X M3
Vargas Turbo Technologies - Corporate Logo
T#:52164951
Part#: S65COOLFULLBLK
Ships on Aug 5, 2026
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$ 524.99 USD
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$ 524.99 USD
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Upgrade your BMW E9X M3’s engine bay and cooling reliability simultaneously with the Vargas Turbo Technologies S65 Billet/Silicone Full Hose Kit.
Vargas Billet Coolant Port Block-Off Flange - BMW S58 Engine
Vargas Billet Coolant Port Block-Off Flange - BMW S58 Engine ...
Vargas Turbo Technologies - Corporate Logo
T#:52094570
Part#: VTT-FAB-041-P
Ships on Aug 5, 2026
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$ 39.99 USD
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$ 39.99 USD
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The VTT-FAB-041-P is a precision-engineered solution for enthusiasts and builders fabricating custom turbo kits for S58 engines.
Vargas Billet Upper Coolant Line Block-Off - BMW N55 & S55 Engines
Vargas Billet Upper Coolant Line Block-Off - BMW N55 & S55 Engines ...
Vargas Turbo Technologies - Corporate Logo
T#:52094575
Part#: VTT-FAB-047
Ships on Aug 5, 2026
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$ 21.99 USD
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$ 21.99 USD
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When building a custom turbo kit, the "VTT-FAB-047" Block-Off Flange is an essential component for managing your BMW's thermal systems.
Vargas Billet Cylinder Head Outlet Adapter - Black - BMW N54/N55
Vargas Billet Cylinder Head Outlet Adapter - Black - BMW N54/N55 ...
Vargas Turbo Technologies - Corporate Logo
T#:51918879
Part#: VTT-COOLADBLK
Ships on Aug 5, 2026
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$ 31.99 USD
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The Vargas Billet Cylinder Head Outlet Adapter is the definitive solution for one of the most common failure points on the BMW N54 and N55 engines.
Vargas Upper Vent Hose - Black - BMW E9X M3
Vargas Upper Vent Hose - Black - BMW E9X M3
Vargas Turbo Technologies - Corporate Logo
T#:52164960
Part#: S65COUVHBLK
Ships on Aug 5, 2026
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$ 74.99 USD
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This VTT kit provides a permanent fix by utilizing heavy-duty silicone and anodized billet aluminum ends.
Vargas Coolant Hose Kit - Red - BMW F2X, F3X
Vargas Coolant Hose Kit - Red - BMW F2X, F3X
Vargas Turbo Technologies - Corporate Logo
T#:51848505
Part#: VTT-B58-CFHKRED
Ships in 7 Business Days
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$ 559.99 USD
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$ 559.99 USD
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Protect your investment with the VTT Full Coolant Hose Upgrade Kit, specifically engineered for the BMW B58 engine.
Vargas Cylinder Head Outlet Coolant Adapter - BMW N54
Vargas Cylinder Head Outlet Coolant Adapter - BMW N54
Vargas Turbo Technologies - Corporate Logo
T#:51813338
Part#: VTT-N54-CAO
Ships on Aug 5, 2026
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$ 31.99 USD
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Engineered for high-performance BMW builds, the Vargas Coolant Adapter replaces the weak factory plastic neck located at the front of the cylinder head.
Vargas Radiator Hose Kit - Black - BMW E9X M3
Vargas Radiator Hose Kit - Black - BMW E9X M3
Vargas Turbo Technologies - Corporate Logo
T#:52164958
Part#: S65RHKBLK
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$ 314.99 USD
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$ 314.99 USD
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The VTT S65 Radiator Hose Kit is the premier cooling system upgrade for the BMW E9X M3.
Vargas Billet Coolant Block-Off - BMW B58 Engine
Vargas Billet Coolant Block-Off - BMW B58 Engine
Vargas Turbo Technologies - Corporate Logo
T#:52094566
Part#: VTTFAB040BLKB58
Ships on Aug 5, 2026
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$ 31.99 USD
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Engineered for precision and durability, the VTT-FAB-040 B58 Block-Off Flange is the definitive solution for managing oil and coolant paths during fabrication.
Vargas Lower Radiator Hose - Black - BMW E9X M3
Vargas Lower Radiator Hose - Black - BMW E9X M3
Vargas Turbo Technologies - Corporate Logo
T#:52164955
Part#: S65COLLOWBLK
Ships on Aug 5, 2026
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$ 179.99 USD
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$ 179.99 USD
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Designed for the S65 V8 engine, the VTT Lower Radiator Hose upgrade addresses the common maintenance headaches associated with aging BMW cooling systems.
Vargas Rear Coolant Plug - BMW N54
Vargas Rear Coolant Plug - BMW N54
Vargas Turbo Technologies - Corporate Logo
T#:51778143
Part#: VTT-N54-RCP
Ships on Aug 5, 2026
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$ 41.99 USD
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$ 41.99 USD
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Engineered for durability and exact fitment, the VTT N54 Rear Coolant Plug is CNC-machined from high-quality 6061-T6 aluminum.
Vargas Radiator Hose Kit - Red - BMW B58 Gen 1
Vargas Radiator Hose Kit - Red - BMW B58 Gen 1
Vargas Turbo Technologies - Corporate Logo
T#:51848512
Part#: VTT-B58-RHKRED
Ships on Aug 5, 2026
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$ 389.99 USD
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$ 389.99 USD
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The VTT Billet/Silicone Radiator Hose Kit in Red is the ultimate "set it and forget it" upgrade for the F2X and F3X 1, 2, 3, and 4 Series.
Vargas Billet Coolant Block-Off - BMW S58 Engine
Vargas Billet Coolant Block-Off - BMW S58 Engine
Vargas Turbo Technologies - Corporate Logo
T#:52094567
Part#: VTTFAB040BLKS58
Ships on Aug 5, 2026
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$ 31.99 USD
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$ 31.99 USD
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The Vargas Turbo Technologies S58 Block-Off (VTT-FAB-040) removes the guesswork from sealing the engine block during turbocharger upgrades.
Rein Turbo Coolant Hose - F22/23, F30/34, F32/33, F36, G01, G02, G11, G30, G32 - B58
Rein Turbo Coolant Hose - F22/23, F30/34, F32/33, F36, G01, G02, G11,...
Rein - Corporate Logo
T#:53856297
Part#: 11538611277
Back Ordered
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$ 44.99 USD
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$ 44.99 USD
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Rein Automotive Turbo Hoses are engineered to meet these rigorous standards, utilizing premium, OE-quality materials specifically formulated to withstand the extreme duty cycles of modern forced-induction systems.
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