BOSTECH WP03371 WATER PUMP (82MM PULLEY) 2013-2018 RAM 6.7L DIESEL

Bostech's line of new heavy-duty water pumps are backed by our 24-month unlimited mileage warranty. We offer 50 plus skus covering most diesel engine applications. Our pumps are quality engineered according to the OEM's design and assembled with high-performance bearings, durable long-lasting seals, and for most applications upgraded impellers. Top-quality product direct from a Trusted Manufacturer - Bostech!

Engine Fitment:

• Cummins 6.7L

Technical Information:

• Housing Material: Cast Iron
• Impeller Material: Upgraded Cast Iron (OE is Plastic)
• Impeller Vanes: Open 7 Vanes
• Pulley Style: Smooth with Slant top 
• Pulley Diameter: 3.228 in / 82mm
• Mounting: 2 Bolt

Note: There are 4 Cummins 6.7L water pumps which look identical with the exception of the pulley diameter, please verify:

• WP03302 - Pulley 3.465 inches / 88 mm
• WP03371 - Pulley 3.228 inches / 82 mm
• WP04303 - Pulley 4.000 inches / 101.6 mm
• WP04688 - Pulley 3.712 inches / 94 mm

The BOSTECH WP03371 Water Pump is a premium-quality component designed specifically for the 2013-2018 Ram 6.7L Diesel, ensuring optimal performance and reliability for your vehicle. Engineered to meet or exceed OEM specifications, this water pump is crafted with precision and durability in mind.

Constructed from robust cast iron, the housing of the WP03371 ensures excellent heat dissipation and strength, essential for handling rigorous diesel engine conditions. Unlike many standard alternatives, this model features upgraded cast iron impellers—providing enhanced durability over the common plastic options—along with open 7 vanes that promote efficient coolant flow to keep your engine operating at an ideal temperature.

The thoughtfully designed smooth pulley, with a slant top, boasts a diameter of 82mm (3.228 inches), facilitating seamless installation and optimal belt alignment. The mounting process is straightforward with its 2-bolt design, allowing for hassle-free integration into your existing system.

Bostech stands out with its commitment to quality, offering a 24-month unlimited mileage warranty that reinforces the reliability of the WP03371 water pump. With over 50 distinct SKUs available to cover a wide array of diesel engine applications, customers can trust Bostech as a reputable manufacturer dedicated to producing top-tier parts.

When choosing the right water pump, it is crucial to verify the pulley diameter, as several similar models exist. The WP03371 ensures you get the right fit and function for your Cummins 6.7L engine, keeping it cool and performing at its best through even the most demanding driving conditions. Choose Bostech for unparalleled performance and peace of mind on the road.