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Dayco DP1684 Heavy Duty Water Pump

Part of: Dayco Heavy Duty Water Pump

Other options in this family: Dayco DP976 Dayco DP1464 Dayco DP991H Dayco DP2032 Dayco DP1226

Manufacturer

Picture for manufacturer Dayco

Part Number

DP1684
9 reviews
Sale Price

$85.86

1 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco DP1684 Heavy Duty Water Pump is engineered to meet or exceed OE specifications for fit, form, and function in commercial truck and heavy-duty vehicle applications. This professional-grade water pump delivers reliable coolant circulation and performance under the demanding conditions of heavy-duty operations.

Premium Construction Features:

  • Case-hardened roller bearing designed per OE specifications with hardened exterior and flexible interior to prevent bearing failure
  • OE-engineered impeller with cast iron blades for efficient coolant flow, higher performance, and reduced cavitation
  • Low friction seals to prevent coolant leakage and extend service life
  • Coolant-resistant bearings optimized for high rotation speeds and heavy loads
  • 100% end-of-line leak tested for superior durability and reliability
  • TS16949 certified quality standards

Quality Manufacturing:

  • Assembled using Programmable Logic Control (PLC) for consistent quality data during production
  • 100% new cast iron material construction
  • Upgraded materials for bearing, impeller, and gasket components
  • All quality elements controlled in-house from raw material to complete assembly

Dayco heavy-duty water pumps are designed for professional installers and fleet operators who demand reliable performance and extended service life. This water pump represents over 115 years of Dayco engineering expertise in essential engine components and drive system solutions for heavy-duty applications.

I bought my item from them due to the original site I bought from kept telling me my item was back ordered and didnt know when they would have one. It was easy and painless to order and received my item in a timely matter. The price was good especially seeing what other sites were charging, not the lowest price but we'll worth the extra 20 bucks I paid. Will buy from them again if they have what I need.

Positive

I searched online for my product, found it and the best price at thmotorsports.com, ordered it, and received it as promised, in perfect condition as advertised. I'm a satisfied customer. Guess they have a sister company: autoplicity.com. I'm shoppin' them too.

Thank you

all items showed up in different packages with one tracking number for 3 separate packages

Best price.

First time dealing with you, so far so good.

Received correct part fairly quickly

Service was great. I am still waiting for my return label.

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Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy