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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4.4 ★★★★★
Based on 28 reviews
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Verified Purchase
One Happy Customer
Grantham, US
★★★★★ 5
Love the coat.
Size: Large, Color: A-navy
Coat looks and fits great. I ordered a black and was sent dark blue, other wise it looks awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2023
N
Verified Purchase
noelia casidy
Boise, US
★★★★★ 5
Love
Size: X-Small, Color: A-grey
I got this coat for my boyfriend and I love it. It fits him perfectly and is very true to size. It is very comfortable and keeps him warm. He loves it. I would definitely recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2023
R
Verified Purchase
Ruby
West Palm Beach, US
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2024
M
Verified Purchase
Make it Do!
Natrona Heights, US
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
S
Verified Purchase
SeanCeltiad
Belleville, US
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 30, 2025

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