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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Air Flow Sensor 2451149 for GMC Sierra & Chevrolet SilveradoReplacement part number: 2451149 Application: Fit for following models: Chevrolet Avalanche LS 2008 Avalanche (submodel: LT, LTZ) 2007 2008 Caprice PPV 2011 2014 Silverado 1500 Hybrid 2009 Silverado 1500 LS 2008 2009 Silverado 1500 (submodel: LT, LTZ, WT) 2007 2009 Silverado 2500 HD (submodel: LT, LTZ, WT) 2007 2008 Silverado 3500 HD (submodel: LT, LTZ, WT) 2007 2008 Suburban 1500 Z71 2007 Suburban 1500 (submodel: LS, LT, LTZ) 2007 2008 Suburban 2500
Replacement part number:
2451149Application:
Fit for following models:
Chevrolet
Avalanche LS 2008
Avalanche (submodel: LT, LTZ) 2007-2008
Caprice PPV 2011-2014
Silverado 1500 Hybrid 2009
Silverado 1500 LS 2008-2009
Silverado 1500 (submodel: LT, LTZ, WT) 2007-2009
Silverado 2500 HD (submodel: LT, LTZ, WT) 2007-2008
Silverado 3500 HD (submodel: LT, LTZ, WT) 2007-2008
Suburban 1500 Z71 2007
Suburban 1500 (submodel: LS, LT, LTZ) 2007-2008
Suburban 2500 LTZ 2007
Suburban 2500 (submodel: LS, LT) 2007-2008
Tahoe Hybrid 2008-2009
Tahoe (submodel: LS, LT, LTZ) 2007-2008
GMC
Sierra 1500 Hybrid 2009
Sierra 1500 SL 2008
Sierra 1500 WT 2007-2008
Sierra 1500 (submodel: SLE, SLT) 2007-2009
Sierra 2500 HD (submodel: SLE, SLT, WT) 2007-2008
Sierra 3500 HD (submodel: SLE, SLT, WT) 2007-2008
Yukon Hybrid 2009
Yukon (submodel: SLE, SLT) 2007-2008
Yukon XL 1500 (submodel: SLE, SLT) 2007-2008
Yukon XL 2500 (submodel: SLE, SLT) 2007-2008
Pontiac
G8 GT 2008-2009
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
4.4 ★★★★★
Based on 1692 reviews
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Product Reviews
★★★★★ 5
An absolute must for countertops used as workstations.
Style: 20W_USB-C, Size: 6FT
These were the best thing I did when we had to remodel and I added a large built in countertop. They are made well, and easy to install! They are very versatile since they are designed with both USB-A and USB-C ports along with the standard 110V plugs. I use these with my 3-D printers, laser engravers, computers, printers, and even a few coffee pots!
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Reviewed in the United States on April 21, 2026
★★★★★ 5
No issues, and no instructions.
Style: 20W_USB-C, Size: 6FT
No, you don’t need instructions, because the hole dimensions are in one of the photos. 4” x 1.73” is perfect. Plug it in and all of the ports in both that we bought worked perfectly.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Exactly what I expected!
Style: 20W_USB-C, Size: 6FT, Style: 20W_USB-C, Size: 6FT
Perfect for recessed lighting in our shiplap wall to go behind the TV. I will be buying these again for future projects I have planned!
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Reviewed in the United States on March 31, 2026
★★★★★ 3
Multiple ports
Style: 20W_USB-C, Size: 10FT
The usb outlet broke within a week of purchase. The rest of the outlets work perfectly. Like that it has multiple ports to plug in.
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Reviewed in the United States on January 26, 2026
★★★★★ 5
Amazing. A bit of a job to set it up but worth it!
Color: Black, Color: Black
Excellent quality. Sturdy and strong. The screws that come with it are awful. Get yourself some different ones.
Takes a while to set it up and get it all measured. I did it while I was setting up my new Flexi-spot E7 Plus standing desk. Wanted to get it all done at the same time. At first. I thought it might be overkill, but I am sooooo glad I did get this. Now my computer moves along with the desk. It looks great. I bet it has improved the air flow around my computer as well.
Looks sleek and cool.
I might have set it a bit too tight around my case and as a result I have to shimmy it to get it out of the holder if I have to do any work on the computers internals. But at least I know it's secure. My suggestion would be to leave a little bit of slack to avoid this in your setup. Maybe like a 1/4 inch would be ok. The pads should hold it in place anyway. May loosen mine up if I find the time.
But it feels totally secure on the desk with no wobble or shaking.
Great product.
Also I'm a woman in my late fifties 😃and I was able to set it all up on my own. So don't be intimidated ladies, you can do it too.
I also bought two of the ultimate set up cable management trays. Great products.
Note for anyone from the Ultimate Setup company who might read this. Please provide better quality wood screws and some extra ones) I stripped three of the cheap ones that came with this. And it took forever to drill them in because they weren't strong enough. Then it would be perfect.
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Reviewed in the United States on November 17, 2025