KUAFU Rear Step Bumper Compatible with 1999-2007 Chevy Chevrolet Silverado GMC Sierra 2500 HD 3500 Truck Chrome Steel Replacement for GM1103129 12473000 GM1103141 GM1191121
Condition: New
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Mar 25 – Mar 29
Color: Silvery
Features
- Fitment: This rear step bumper compatible with 1999-2007 Chevy Silverado 2500HD 3500 HEAVY DUTY (07 CLASSIC) / compatible with 1999-2007 GMC Sierra 2500HD 3500 HEAVY DUTY (07 CLASSIC). Replacement for GM3000 GM1103141 GM1191121
- Features: Manufactured from 3/16" mild steel plating and high grade ABS plastic. The color is chrome and black with were well spray crafted surface
- Function: It is installed on the rear of your vehicle, and its unique design gives your vehicle a stylish and elegant appearance. It also provides a landing point for you to get on and off your vehicle. At the same time, it can effectively avoid damage to your vehicle due to a collision
- Package Included: 1 X Rear Bumper Assembly. Step pad, inner brackets/braces, outer brackets/braces, light housing, cable and mounting hardware
- Installation: Easy installation. Instruction is not included. Professional installation is recommended, please refer to a shop/factory manual for installation
Brand: KUAFU
Auto Part Position: Rear
Material: Alloy Steel, Plastic
Color: Silvery
Item Weight: 22 Kilograms
Vehicle Service Type: Compatible with 1999-2007 Chevy Silverado 2500HD 3500 HEAVY DUTY (07 CLASSIC), Compatible with 1999-2007 GMC Sierra 2500HD 3500 HEAVY DUTY (07 CLASSIC) See more
Exterior Finish: Chrome
Product Dimensions: 72.25"D x 7.76"W x 8.2"H
OEM Part Number: 12473000, GM1103129
Manufacturer: KUAFU
Brand: KUAFU
Auto Part Position: Rear
Material: Alloy Steel, Plastic
Color: Silvery
Item Weight: 22 Kilograms
Vehicle Service Type: Compatible with 1999-2007 Chevy Silverado 2500HD 3500 HEAVY DUTY (07 CLASSIC), Compatible with 1999-2007 GMC Sierra 2500HD 3500 HEAVY DUTY (07 CLASSIC)
Exterior Finish: Chrome
Product Dimensions: 72.25"D x 7.76"W x 8.2"H
OEM Part Number: 12473000, GM1103129
Manufacturer: KUAFU
UPC: 768067209261
Item Weight: 48.4 pounds
Item model number: BL635
Manufacturer Part Number: BL635
ABPA Partslink Number: GM1103141, GM1191121
Date First Available: June 16, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 25 – Mar 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Silvery
First of all, the packaging was excellent! The outer box was a little beat up, but the bumper and hardware were 100% unscathed. The bumper was even felt wrapped in addition to heavy foam padding and thick cardboard stabilizers. The fit is great. There is a significant difference in weight, as compared with the OEM bumper, but it’s definitely solidly constructed. I have no worries that it’ll hold up just fine. I’ve seen in the reviews that some people have had rust issues. Perhaps they live in northern states…I live in Florida, so the only salt my truck sees is when I’m at the beach. 🤣😉 it’s been on my truck for several months now, and so far, it looks as good as new. One of my concerns was that it wouldn’t fit well with my towing package, but surprisingly, there were no issues whatsoever. I can’t speak to the license plate light’s brightness, as I installed a pair of custom ones before I installed the bumper. Overall, and especially considering the price, this is a very nice deal. I highly recommend this product as a great, cost effective alternative to an overly expensive OEM replacement one. 😄
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Reviewed in the United States on May 21, 2024 by Kevin C.
Color: Silvery
Looks great, had to use original mounting brackets .Easy install and an exact fit.
Reviewed in the United States on June 9, 2025 by Nathan Sullivan
Color: Silvery
Only negative was the bolt bag was torn, so the bolts were floating around inside the box. Some found their way into the bumper, which took about 5 minutes to get out. OEM fit and finish. Is it as perfect as the GM OEM bumper? Probably not. But its also 1/3 of the cost. Comes with plastic installed on bumper. Primary brackets are hand tight, allowing for easy adjustment on the truck's frame. I re-used the license frame light wires/bulbs. This did come with a brand new set. I'll hold onto this when the bulbs go out on the original. The only difference between the original and this bumper is the bolts that attach to the hitch are a smaller head size - thread diameter is the same. If I recall, the original was a 3/4" bolt and the replacement was a the same as the rest. Makes sense for them all to be the same size - so not an issue. An air powered wrench would've been nice to have for this install. There are multiple bolts/nuts that you'll need to remove. Standard ratcheting wrench will work, but its tedious work. An air wrench would've shaved 30-40 minutes off this process. You'll need to re-use the spare tire locking mechanism.
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Reviewed in the United States on May 2, 2022 by Tyler Miller
Color: Silvery
Came on time was bundled real well to protect from getting damaged. Exact replacement, all nuts and bolts along with wiring harness for plate lite's included. Fit was right on with oem fit. Only drawback was the bumper was lighter than original, it was obvious when taking the old one off and picking up the new one. With all that being said I would recommend it for a replacement if your looking for a value bumper.
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Reviewed in the United States on August 30, 2023 by John
Color: Silvery
Overall bumper looks decent definitely no where near oem mounting nothing lined up right had to use old brackets of oem bumber and just can tell it's cheap quality but not bad for the money I guess we'll so how long it last
Reviewed in the United States on March 7, 2025 by Sierra Kreter
Color: Silvery
This bumper was exactly what I expected for the price. I have no problem with the seller or the shipping. It arrived on time and the packaging wasn't damaged. The bumber was bent, but I was able to fix it easily. The metal is very thin and the chrome plating is awful. It was a major pain in the ass to install. The brackets didn't line up well and I ended up reusing some of my original bolts because the new ones suck. I fully expect it to be rusty after the winter. Bottom line, if you need a bumper to fill the space this one will work. If you're looking for high quality, spend more money on a different one.
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Reviewed in the United States on August 23, 2022 by Michael T. Santamore II
Color: Silvery
fit perfect and is still in perfect condition, no rust
Reviewed in the United States on July 19, 2025 by joel holte
Color: Silvery
I usually don't care but I really did research on this bumper before I bought it. I was completely disappointed to hear the body shop had to use the old brackets to make the new bumper fit. Seems very light duty compared to the OEM take of bumper. The license plate led lights were for whatever reason glued on with silicone. It's on the truck today and looks good but I ordered with the intention that the guys working on the truck would be able to save time and bolt directly on the truck.
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Reviewed in the United States on June 3, 2025 by Ramon Gutierrez