Water Bypass Kits

Coolant Bypass, 12V Coolant Bypass Kit (1994-1998) w/ Stainless Steel Braided Line

Part Number: FLE-S0306

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Water Bypass Kit, Coolant Bypass, Spacer, Billet Aluminum, Black Anodized, Hose, for Use with Automatic Transmission Trucks Only, Dodge, Kit

Part Number: FLE-S0109

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COOLANT BYPASS KIT, CUMMINS (2003-2007 MANUAL TRANSMISSION)

Part Number: FLE-S0106

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Water Bypass Kit, Coolant Bypass, Spacer, Billet Aluminum, Black Anodized, Hose, for Use with Automatic Transmission Trucks Only, Dodge, Kit

Part Number: FLE-S0110

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Water Bypass Kit, for Circle Track w/15/18/23 Degree High-port heads, Braided Stainless Steel Hoses, Aluminum Fittings, Cast Aluminum Spacer, Kit

Part Number: EDL-8095

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Water Bypass Kit, Billet Aluminum Spacer, Black Anodized, Hose, Dodge, 5.9L Diesel, Kit

Part Number: FLE-S0103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Coolant Bypass Tube LB7 LLY - Water Pump to Thermostat Housing Raw

Part Number: PPE-119000600

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Coolant Bypass Kit for 2019+ Ram with 6.7L Cummins

Part Number: FLE-S0399

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Water Bypass Kit, Coolant Bypass, Spacer, Billet Aluminum, Black Anodized, Hose, Models with Manual Transmission, Dodge, 5.9L Diesel, Kit

Part Number: FLE-S0301

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Coolant Bypass, VP Coolant Bypass Kit (1998.5-2002) w/ Stainless Steel Braided Line

Part Number: FLE-S0305

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Coolant Bypass Tube LBZ LMM - Water Pump to Thermostat Housing Raw

Part Number: PPE-119000700

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Coolant Reroute Tube Duramax OEM LLY/LBZ style Raw

Part Number: PPE-119000300

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Water Outlet Bypass Tube

Part Number: RNB-902-811

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Bypass Hose, 39.50" 12 Valve Cummins Coolant Bypass Hose - Stainless Steel Braided

Part Number: FLE-S0353

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Bypass Hose, 34.5" Common Rail/VP44 Cummins Coolant Bypass Hose (Black Nylon Braided)

Part Number: FLE-S0350

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Bypass Hose, 39.50" 12 Valve Cummins Coolant Bypass Hose (Black Nylon Braided)

Part Number: FLE-S0352

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Bypass Hose, 34.5" Common Rail/VP44 Cummins Coolant Bypass Hose - Stainless Steel Braided

Part Number: FLE-S0351

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Bypass Hose, 2003-2018 Coolant Bypass Service Kit

Part Number: FLE-S0341

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Water Bypass Kit, Billet Aluminum Spacer, Black Anodized, Hose, Dodge, 5.9L Diesel, Kit

Part Number: FLE-S0104

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Water Bypass Kits

Part Number: NAL-1485552

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Water Bypass Kit, Braided Stainless Steel Hose, Aluminum Fittings, Black Anodized, Chevrolet LS

Part Number: KRS-KRC15203000

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Estimated Ship Date: Feb 19, 2026 if ordered today

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