SKU: 33003153973

1696 2007-2018 LS2 Gen IV Truck water pump

$154.75 $171.95
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Description

1696 2007-2018 LS2 Gen IV Truck water pumpFlowkooler high flow pump 1696 for the LS2 motor has a CNC machined billet impellers are designed with an increased vane count and a reduced plate to impeller clearance to achieve greater flow rates, higher head pressure and a more efficient flow than other OEM water pumps. The color is due to Type II Class II military grade anodize surface coating which protects against corrosive fluids. The pump originally had a die stamped plug plate like the OE

Flowkooler high flow pump 1696 for the LS2 motor has a CNC machined billet impellers are designed with an increased vane count and a reduced plate-to-impeller clearance to achieve greater flow rates, higher head pressure and a more efficient flow than other OEM water pumps. The color is due to Type II Class II military grade anodize surface coating which protects against corrosive fluids.  The pump originally had a die stamped plug plate like the OE but due to the higher pressures, we re-designed the plug and now machine a 6061 billet aluminum into a press fit plug that will never come out.

FlowKooler introduced the first hi flow pumps and continues to improve impeller design. Why is increased flow so important to cooling a hot engine? Because it has been proven time and time again that reducing the cycle time between the heat source and the heat sink creates more opportunities to shed heat and drop engine temperatures.

From 0-3,300 RPM…Nothing Beats a FlowKooler!

General Specifications:
Type of Material of Pump Body Aluminum
Number of Blades on Impeller 16 CNC Aluminum
Direction of Rotation CCW
Shaft Diameter 1-1/8"
Inlet Outside Diameter 15/16"
Hose Connections: 1st 2nd
Gender M M
Diameter 3/4" 3/4"
Threaded Yes Yes
Other Special Features:
  • 16 blade CNC Machined Aluminum impeller
  • Protected with a Type II Military grade surface coating
  • Machined billet plug to withstand higher system pressure
  • Fits 4.8L, 5.3L, 6.0L and 6.2L Gen IV & LS2 engines
  • Alternative Part Numbers 12587305, 12600767, 19208815
Parts Contained in Box:
Mounting Gaskets,Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters Notes
buick rainier 2007 V8 325 5.3L Vortec
cadillac escalade 09-07 All
cadillac escalade 13-10 V8 364 6.0L Vortec
cadillac escalade 13-10 V8 364 6.2L LS2
cadillac escalade 2014 All
cadillac escalade esv 14-07 All
cadillac escalade ext 13-07 All
chevrolet avalanche 13-07 All
chevrolet cheyenne 14-10 V8 325 5.3L Vortec
chevrolet colorado 12-09 V8 325 5.3L Vortec
chevrolet express 1500 14-07 V8 325 5.3L Vortec
chevrolet express 2500 17-07 V8 293 4.8L LR4
chevrolet express 2500 18-07 V8 364 6.0L Vortec
chevrolet express 3500 17-07 V8 293 4.8L LR4
chevrolet express 3500 18-07 V8 364 6.0L Vortec
chevrolet express 4500 16-09 V8 364 6.0L Vortec
chevrolet express cargo 13-10 V8 364 6.0L Vortec
chevrolet express cargo 2017 V8 364 6.0L Vortec
chevrolet express pasajeros 13-10 V8 325 5.3L Vortec
chevrolet express pasajeros 13-10 V8 364 6.0L Vortec
chevrolet express pasajeros 2017 V8 364 6.0L Vortec
chevrolet silverado 1500 13-07 V8 293 4.8L LR4
chevrolet silverado 1500 13-07 V8 325 5.3L Vortec
chevrolet silverado 1500 13-07 V8 364 6.0L Vortec
chevrolet silverado 1500 13-09 V8 364 6.2L LS2
chevrolet silverado 2500 13-11 V8 293 4.8L LR4
chevrolet silverado 2500 14-07 V8 325 5.3L Vortec
chevrolet silverado 2500 hd 18-07 V8 364 6.0L Vortec
chevrolet silverado 3500 13-11 V8 364 6.0L Vortec
chevrolet silverado 3500 18-17 V8 364 6.0L Vortec
chevrolet silverado 3500 hd 17-07 V8 364 6.0L Vortec
chevrolet suburban 1500 14-07 All
chevrolet suburban 2500 13-07 All
chevrolet tahoe 09-07 All
chevrolet tahoe 13-10 V8 325 5.3L Vortec
chevrolet tahoe 13-10 V8 364 6.0L Vortec
chevrolet tahoe 2014 All
chevrolet trailblazer 08-07 V8 325 5.3L Vortec
chevrolet trailblazer 09-07 V8 364 6.0L Vortec
chevrolet w3500 tiltmaster 08-07 V8 364 6.0L Vortec
chevrolet w4500 tiltmaster 10-07 V8 364 6.0L Vortec
gmc canyon 12-09 V8 325 5.3L Vortec
gmc envoy 09-07 V8 325 5.3L Vortec
gmc savana 1500 14-07 V8 325 5.3L Vortec
gmc savana 2500 17-07 V8 293 4.8L LR4
gmc savana 2500 18-07 V8 364 6.0L Vortec
gmc savana 3500 17-07 V8 293 4.8L LR4
gmc savana 3500 18-07 V8 364 6.0L Vortec
gmc savana 4500 16-09 V8 364 6.0L Vortec
gmc sierra 13-07 V8 325 5.3L Vortec
gmc sierra 13-08 V8 364 6.2L LS2
gmc sierra 1500 13-07 V8 293 4.8L LR4
gmc sierra 1500 13-07 V8 325 5.3L Vortec
gmc sierra 1500 13-07 V8 364 6.0L Vortec
gmc sierra 1500 13-07 V8 364 6.2L LS2
gmc sierra 2500 hd 18-07 V8 364 6.0L Vortec
gmc sierra 3500 hd 18-07 V8 364 6.0L Vortec
gmc w3500 forward 08-07 V8 364 6.0L Vortec
gmc w4500 forward 10-07 V8 364 6.0L Vortec
gmc yukon 09-07 All
gmc yukon 13-10 V8 325 5.3L Vortec
gmc yukon 13-10 V8 364 6.0L Vortec
gmc yukon 13-10 V8 364 6.2L LS2
gmc yukon 2014 All
gmc yukon xl 1500 14-07 All
gmc yukon xl 2500 13-07 All
hummer h2 08-07 All
hummer h2 2009 V8 364 6.2L LS2
hummer h3 10-08 V8 325 5.3L Vortec
hummer h3t 10-09 V8 325 5.3L Vortec
isuzu npr 09-07 V8 364 6.0L Vortec
isuzu npr 12-11 V8 364 6.0L Vortec
isuzu npr 2010 All
isuzu npr-hd 09-07 V8 364 6.0L Vortec
saab 9-7x 09-07 V8 325 5.3L Vortec
saab 9-7x 09-08 V8 364 6.0L Vortec
workhorse w42 09-07 V8 293 4.8L LR4
workhorse w42 11-10 All
workhorse w62 11-07 All
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33003153973

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4.5 ★★★★★
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R
Verified Purchase
Rob H
Draper, US
★★★★★ 5
Great support and warranty
The leaf blower has not been so great and then a failure. The warranty and support from Asurion was fantastic. Glad I made the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
C
Verified Purchase
Carole Sorensen
Carnegie, US
★★★★★ 4
It is only 6" cutting blade
It is easy to operate
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
moss
Massapequa, US
★★★★★ 5
Great Process Fast Service
Very nice quick and easy process.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
B
Verified Purchase
brian
Whiting, US
★★★★★ 5
Protect if you use a lot
I rarely get insurance on flights or trips but when I bought my steam generator, I just thought why not, I use this thing almost every other day. And it broke after 16 months of use, and they reviewed my claim within 15 minutes and sent the gift card so I got a brand new replacement generator for a $10 Asurion warranty I bought at that time a couple years ago. Best move ever made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
A
Verified Purchase
Anthony Silvestro
Lake Worth, US
★★★★★ 1
No help from Amazon
Do not buy anything from this seller product was defective and they will not stand behind their warranty This two year insurance was purchased for a power washer that was recalled for safety issues I followed instructions on recall notice which was cut power cord and send email to seller including photo of cut power cord I’m requesting a refund for both items or replacement item Amazon system is no help only says items cannot to returned
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026

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