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KUAFU

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

  • Based on 555 reviews
Condition: New
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Availability: In Stock.
Fulfilled by 7BLACKSMITHS
Arrives Monday, Aug 3
Order within 8 hours and 56 minutes
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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


Automotive Fit Type: Vehicle Specific Fit


Brand Name: KUAFU


Auto Part Position: Rear


Compatible with Vehicle 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)


Model Number: BL635


Part Interchange Info: replacement


Manufacturer Part Number: BL635


OEM Equivalent Part Number: 12473000, GM1103129


Automotive Fit Type: Vehicle Specific Fit


Manufacturer: KUAFU


UPC: 768067209261


Color: Silvery


Exterior Finish: Chrome


Item Weight: 22 Kilograms


Item Dimensions D x W x H: 72.25"D x 7.76"W x 8.2"H


Material Type: Alloy Steel, Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 3

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.

  • Klarna Financing
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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Fits just like the OEM bumper.
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. 😄 ... show more
Reviewed in the United States on May 21, 2024 by Kevin C.
    • Perfect fit per specifications. Feels OEM
Color: Silvery
Easy to install. Feels OEM. Easy to mount. Perfect replacement. Finish and material seem OEM.
Reviewed in the United States on June 2, 2026 by Amber F
    • Inexpensive alternative to OEM
Color: Silvery
Not the same quality as OEM, but it fit okay and was much less expensive. You get what you pay for as far as material quality. Ordered for 2005 Chevy 2500HD crew cab, diesel truck.
Reviewed in the United States on April 8, 2026 by Commuter in LA
    • Decent quality bumper
Color: Silvery
This is a good, decent quality bumper. It is not near tan original OEM bumper, but it fit perfectly, mounting hardware was decent and I had no fitment issues during the installation. Chrome finish is OK with only minor blemishes that really aren't that noticeable unless you really look close. I will have to see how it holds up through the winter months and how it reacts to all of the salt used on the roadways. I purchased the bumper knowing that it was not going to be perfect, but found that overall it is a decent, fully functional bumper at a fraction of the cost of a new OEM bumper. ... show more
Reviewed in the United States on October 25, 2025 by B
    • It's a cheap replacement for the original. You get what you pay for.
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. ... show more
Reviewed in the United States on August 23, 2022 by Michael T. Santamore II
    • Decent bumber no where near oem though
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
    • Great Product
Color: Silvery
I couldn't believe the quality of this replacement bumper. Exact fit and easy to install.
Reviewed in the United States on June 8, 2026 by Duane
    • Rear bumper
Color: Silvery
Was wrapped with thin cloth towel it had a small dent from shipping, mounting hardware was scattered throughout the box , box had a hole so half the hardware was gone ,I made it work , after a year its showing light surface rust.
Reviewed in the United States on May 13, 2026 by Matt

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