Cooling
KM Water Pump Block Off Plate (032513-2) for 1989-1998 Cummins 5.9L
Billet aluminum water pump block off plate for 5.9L Cummins engines. Designed to replace the factory water pump when deleted for race, industrial, or remote-mount cooling applications. Includes stainless hardware for a clean, leak-free install.
Fleece 39.50″ Coolant Bypass Hose – Stainless Steel Braided (FPE-CLNTBYPS-HS-12V-SS) for 1994-1998 Cummins 5.9L
The Fleece 39.50″ Coolant Bypass Hose (FPE-CLNTBYPS-HS-12V-SS) is a high-performance upgrade for 1994–1998 Cummins 5.9L 12V diesel engines. Designed to improve coolant flow and reduce stress on rear cylinders, it enhances engine temperature control under heavy loads. Featuring a durable stainless steel braided exterior, it offers superior pressure tolerance and abrasion resistance. Ideal for towing, racing, or performance builds, this hose boosts cooling efficiency and engine longevity.
Fleece 39.50″ Coolant Bypass Hose – Black Nylon Braided (FPE-CLNTBYPS-HS-12V-BLK) for 1994-1998 Cummins 5.9L
The Fleece 39.50″ Coolant Bypass Hose (FPE-CLNTBYPS-HS-12V-BLK) is a durable, black nylon braided hose designed for 1994–1998 Dodge Ram trucks with the Cummins 5.9L 12-valve diesel engine. It enhances coolant flow and relieves rear cylinder pressure, addressing common cooling issues in high-performance setups. Built for longevity and performance, it offers a direct fit and a sleek appearance for demanding applications.
Fleece Coolant Bypass Service Kit (FPE-CLNTBYPS-CUMMINS-SER-KIT) 1994-2024 Cummins 5.9L / 6.7L
The Fleece Coolant Bypass Service Kit (FPE-CLNTBYPS-CUMMINS-SER-KIT) is an aftermarket solution for 1994–2024 Cummins 5.9L and 6.7L diesel engines. It improves coolant flow to the rear cylinders, addressing a common cooling issue that can lead to head gasket failure. Designed for durability and easy installation, the kit includes all necessary components and is suitable for daily driving, towing, and performance use. It enhances engine reliability and longevity by equalizing coolant temperatures.
Fleece Replacement O-ring Kit for Cummins Coolant Bypass Kits (FPE-CLNTBYPS-CR-ORING-KIT) for 1994-2018 Cummins 5.9L / 6.7L
The Fleece Replacement O-ring Kit (FPE-CLNTBYPS-CR-ORING-KIT) is designed for 1994–2018 Cummins 5.9L and 6.7L engines and works with Fleece Performance coolant bypass systems. It includes all necessary O-rings to maintain a proper seal, prevent leaks, and ensure reliable cooling system performance. Ideal for routine maintenance or component replacement, this kit helps extend engine life and maintain optimal operation.
Fleece Coolant Bypass® for 5.9L 12V (FPE-CLNTBYPS-CUMMINS-12V-SS) for 1994-1998 w/ Stainless Steel Braided Line
The Fleece Performance Coolant Bypass® (FPE-CLNTBYPS-CUMMINS-12V-SS) is a key upgrade for 1994–1998 Dodge Ram trucks with 5.9L 12-valve Cummins engines. It improves coolant flow and prevents pressure-related failures in the rear cylinders by redirecting coolant to the thermostat housing, ensuring balanced engine temperatures. Built with a durable stainless steel braided line, the kit offers long-lasting, heat- and abrasion-resistant performance. Ideal for performance or heavy-duty use, it enhances engine reliability and cooling efficiency.
BD Diesel Xtruded Double-Stacked Auxiliary Trans Cooler Kit 1/2 In Tube (1030606-DS-12) for 1994-2016 Cummins 5.9L / 6.7L & 2001-2016 Duramax LB7 / LLY / LBZ / LMM / LML
The BD Diesel Xtruded Double-Stacked Auxiliary Trans Cooler Kit (1030606-DS-12) is a heavy-duty transmission cooling upgrade for 1994–2016 Cummins and 2001–2016 Duramax diesel engines. Made from durable aluminum with 1/2-inch tubing, its double-stacked, extruded design enhances heat dissipation and airflow, lowering transmission temperatures—especially during towing or hauling. Ideal for diesel truck owners seeking better performance and transmission durability in demanding conditions.
AEM Water Temp Sensor Kit,30-2012, 1/8 in. NPT
The AEM Water Temp Sensor Kit,30-2012, 1/8 in. NPT is a high-quality and reliable product designed to accurately measure the temperature of your vehicle’s coolant system. This kit includes a 1/8 inch NPT sensor, which is a common size used in many vehicles. It also comes with a connector and wiring harness for easy installation. With this sensor kit, you can monitor the temperature of your engine and ensure that it stays within a safe operating range. This is especially important for high-performance vehicles or those used in extreme conditions. The AEM Water Temp Sensor Kit is a must-have for any car enthusiast looking to keep their engine running at its best.
BladeRunner Street Series Intercooler and Tubes (46-21062-B)
The BladeRunner Street Series Intercooler and Tubes (46-21062-B) is a top-of-the-line product designed for high performance vehicles. With its advanced technology and innovative design, this intercooler and tubes set is capable of significantly increasing horsepower and torque, while also improving overall engine efficiency. The intercooler features a large bar-and-plate core for maximum heat dissipation and is constructed with durable cast aluminum end tanks for enhanced durability. The tubes are mandrel-bent for smooth airflow and are powder-coated for a sleek, long-lasting finish. Together, this intercooler and tubes set provides the ideal solution for those looking to upgrade their vehicle’s performance and take it to the next level.
Industrial Injection Cummins Billet Turbo Oil Drain Plug (2C8601) – Fits 1989-2019 Dodge Cummins
Industrial Injection Cummins Billet Turbo Oil Drain Plug 1989-2019
Mishimoto Liquid Chill® ( MMRA-LC-5050F) Synthetic Engine Coolant, Premixed 1 Gallon
Liquid Chill Synthetic Engine Coolant (MMRA-LC-5050F) is a premixed solution designed for both diesel and gasoline engines. It uses a nontoxic propylene glycol base with POAT additives for extended service life. This coolant meets ASTM D6210 and ASTM D3306 standards while exceeding stock specifications. It provides protection against extreme temperatures and is safe for all water-cooled engines.
Mishimoto Liquid Chill® (MMRA-LC-FULLF) Synthetic Engine Coolant, Full Strength 1 Gallon
Mishimoto Liquid Chill (MMRA-LC-FULLF) is a full-strength synthetic engine coolant designed for diesel and gasoline applications. It uses a nontoxic propylene glycol base with POAT additives for extended service life. This coolant meets ASTM D6210 and ASTM D3306 standards. It provides protection against extreme temperatures and is safe for all water-cooled engines.
Mishimoto Low-Temperature Thermostat (MMTS-RAM-94L) fits 1994-1998 Cummins 5.9L
The Mishimoto Low-Temperature Thermostat is a high-performance cooling system upgrade designed specifically for 1994-1998 Cummins 5.9L diesel engines. This thermostat is engineered to lower the operating temperature of your engine, resulting in improved performance and increased longevity.
Mishimoto Transmission Cooler (MMTC-RAM-94SL) fits 1994-2002 Cummins 5.9L
The Mishimoto Transmission Cooler (MMTC-RAM-94SL) is a high-performance cooling solution designed specifically for 1994-2002 Cummins 5.9L diesel engines. This top-of-the-line transmission cooler is engineered to keep your transmission running at optimal temperatures, even under the most demanding conditions.
