Pay in installments of $31.12 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
1669 1996-2006 LS Gen III/IV water pumpFlowkooler High Flow pump for the LS 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. We source casting from different foundries. One pump has a machined
Flowkooler High Flow pump for the LS 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.
We source casting from different foundries. One pump has a machined billet plug with an interference fit to keep it locked in and the other has a star shaped pattern with 5 bolts and an o-ring.
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 | 5/8" |
3/4" |
| Threaded | No |
No |
| Other Special Features: | ||
|
||
| Parts Contained in Box: | ||
| Mounting Gaskets,Installation Sheet, FlowKooler Decal | ||
| Make | Model | Year | Block | CID | Liters |
|---|---|---|---|---|---|
| BUICK | RAINIER | 04-06 | V8 | 323 | 5.3L |
| CADILLAC | ESCALADE | 02-06 | V8 | 325 | 5.3L |
| CADILLAC | ESCALADE | 02-06 | V8 | 364 | 6.0L |
| CADILLAC | ESCALADE ESV | 03-06 | V8 | 364 | 6.0L |
| CADILLAC | ESCALADE EXT | 02-06 | V8 | 364 | 6.0L |
| CHEVROLET | AVALANCHE 1500 | 02-04 | V8 | 323 | 5.3L |
| CHEVROLET | AVALANCHE 1500 | 05-06 | V8 | 325 | 5.3L |
| CHEVROLET | EXPRESS 1500 | 03-05 | V8 | 323 | 5.3L |
| CHEVROLET | EXPRESS 1500 | 2006 | V8 | 325 | 5.3L |
| CHEVROLET | EXPRESS 2500 | 03-06 | V8 | 294 | 4.8L |
| CHEVROLET | EXPRESS 2500 | 03-05 | V8 | 323 | 5.3L |
| CHEVROLET | EXPRESS 2500 | 03-06 | V8 | 364 | 6.0L |
| CHEVROLET | EXPRESS 3500 | 06-07 | V8 | 294 | 4.8L |
| CHEVROLET | EXPRESS 3500 | 03-07 | V8 | 364 | 6.0L |
| CHEVROLET | SILVERADO 1500 | 99-06 | V8 | 294 | 4.8L |
| CHEVROLET | SILVERADO 1500 | 99-05 | V8 | 323 | 5.3L |
| CHEVROLET | SILVERADO 1500 | 2006 | V8 | 325 | 5.3L |
| CHEVROLET | SILVERADO 1500 | 99-06 | V8 | 364 | 6.0L |
| CHEVROLET | SILVERADO 1500 HD | 01-06 | V8 | 364 | 6.0L |
| CHEVROLET | SILVERADO 2500 | 99-00 | V8 | 323 | 5.3L |
| CHEVROLET | SILVERADO 2500 | 99-06 | V8 | 364 | 6.0L |
| CHEVROLET | SILVERADO 2500 HD | 01-06 | V8 | 364 | 6.0L |
| CHEVROLET | SILVERADO 3500 | 01-06 | V8 | 364 | 6.0L |
| CHEVROLET | SSR | 03-04 | V8 | 325 | 5.3L |
| CHEVROLET | SSR | 05-06 | V8 | 364 | 6.0L |
| CHEVROLET | SUBURBAN 1500 | 00-05 | V8 | 323 | 5.3L |
| CHEVROLET | SUBURBAN 1500 | 2006 | V8 | 325 | 5.3L |
| CHEVROLET | SUBURBAN 1500 | 00-06 | V8 | 364 | 6.0L |
| CHEVROLET | SUBURBAN 2500 | 00-05 | V8 | 323 | 5.3L |
| CHEVROLET | SUBURBAN 2500 | 2006 | V8 | 325 | 5.3L |
| CHEVROLET | SUBURBAN 2500 | 00-06 | V8 | 364 | 6.0L |
| CHEVROLET | TAHOE | 00-06 | V8 | 294 | 4.8L |
| CHEVROLET | TAHOE | 00-05 | V8 | 323 | 5.3L |
| CHEVROLET | TAHOE | 2006 | V8 | 325 | 5.3L |
| CHEVROLET | TRAILBLAZER | 04-06 | V8 | 323 | 5.3L |
| CHEVROLET | TRAILBLAZER | 2003 | V8 | 325 | 5.3L |
| CHEVROLET | TRAILBLAZER | 2006 | V8 | 364 | 6.0L |
| GMC | CANYON | 03-06 | V8 | 323 | 5.3L |
| GMC | ENVOY | 03-06 | V8 | 323 | 5.3L |
| GMC | ENVOY XL | 03-06 | V8 | 323 | 5.3L |
| GMC | ENVOY XUV | 04-05 | V8 | 323 | 5.3L |
| GMC | SAVANA 1500 | 03-06 | V8 | 323 | 5.3L |
| GMC | SAVANA 2500 | 03-06 | V8 | 294 | 4.8L |
| GMC | SAVANA 2500 | 03-05 | V8 | 323 | 5.3L |
| GMC | SAVANA 2500 | 03-06 | V8 | 364 | 6.0L |
| GMC | SAVANA 3500 | 04-06 | V8 | 294 | 4.8L |
| GMC | SAVANA 3500 | 03-06 | V8 | 364 | 6.0L |
| GMC | SIERRA 1500 | 99-06 | V8 | 294 | 4.8L |
| GMC | SIERRA 1500 | 99-06 | V8 | 323 | 5.3L |
| GMC | SIERRA 1500 | 02-06 | V8 | 364 | 6.0L |
| GMC | SIERRA 1500 HD | 01-06 | V8 | 364 | 6.0L |
| GMC | SIERRA 2500 | 99-00 | V8 | 323 | 5.3L |
| GMC | SIERRA 2500 | 99-04 | V8 | 364 | 6.0L |
| GMC | SIERRA 2500 HD | 01-06 | V8 | 364 | 6.0L |
| GMC | SIERRA 3500 | 01-06 | V8 | 364 | 6.0L |
| GMC | SIERRA C3 | 2001 | V8 | 364 | 6.0L |
| GMC | SIERRA DENALI | 02-06 | V8 | 364 | 6.0L |
| GMC | YUKON | 00-06 | V8 | 294 | 4.8L |
| GMC | YUKON | 00-04 | V8 | 323 | 5.3L |
| GMC | YUKON | 04-06 | V8 | 325 | 5.3L |
| GMC | YUKON | 01-06 | V8 | 364 | 6.0L |
| GMC | YUKON DENALI | 2006 | V8 | 364 | 6.0L |
| GMC | YUKON DENALI XL | 2006 | V8 | 364 | 6.0L |
| GMC | YUKON XL 1500 | 00-06 | V8 | 323 | 5.3L |
| GMC | YUKON XL 1500 | 01-06 | V8 | 364 | 6.0L |
| GMC | YUKON XL 2500 | 2000 | V8 | 323 | 6.0L |
| GMC | YUKON XL 2500 | 00-04 | V8 | 364 | 6.0L |
| HUMMER | H2 | 03-06 | V8 | 364 | 6.0L |
| ISUZU | ASCENDER | 03-06 | V8 | 323 | 5.3L |
| SAAB | 9-7X | 05-06 | V8 | 325 | 5.3L |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 18 reviews
Sort
Product Reviews
★★★★★ 4
Good Shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 22.5inches
These shelves are really nice quality and look as advertised. The hardware included was great quality, metal drywall anchors and good screws. They were easy to install, and make even/level with each other. My only gripe is the price, but I'm very satisfied with the product overall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Attractive, easy to install, nicely equipped hardware package.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
These are pretty doggone nice shelves and I appreciate the fact that they are not made of solid particle board. Yes they are made of an engineered product, but they are lightweight and strong…and look better than particle board products and more costly than their actual price.
Easy installation system with the bracket…not fussy like some are.
An especially thoughtful touch is the variety of hardware that is included. Also a tiny level for use when installing them. What? …So they can be installed correctly? I was pleasantly surprised by this inclusion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Beautiful shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
Great quality shelves, have them in 4 rooms, they are easy to hang up and lightweight, look really nice and keeps room looking organized and clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Perfect for a coffee bar
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches
These are great for my coffee bar! These shelves are easy to install and came with all the hardware needed. What a great value for your money, especially when you get 3 of these cute shelves. I love how they help organize my coffee bar area and the size fits perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 4
If the set screws were white the shelves would be perfect.
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 15.7inches
I'd give 4 1/2 if there was one. The shelves thwmself are nice I just don't like the visible little black set screws. The shelves themself look great and are not wobbly at all if you install correctly. I purposely installed the bracket upside down because of the little black setting screws; I didnt want them showing because the shelves are above eye level and the screws are black and I didn't want them showing. But that made the shelf lean amd wobbly so I turned them back over the way they are supposed to be and that made them level and sturdy. I guess I'll paint the little screws.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026