GM1138105 Rear Bumper Insert Bumper Corner
GMC Sierra 1500 2019 2020 2021 2022 2023 2024 2025 – 84227860 – Rear Left
Repairing collision damage on a 2019-2025 GMC Sierra 1500? This bumper Corner delivers OE-style fit without the dealership price tag.
Bumper components take the first hit in low-speed impacts, and cracked tabs rarely stay put with adhesive alone. A proper replacement gives you fresh mounting points and factory panel gaps.
2019-2025 GMC Sierra 1500 Bumper Corner Fitment
Fits GMC Sierra 1500 models across the 2019 2020 2021 2022 2023 2024 2025 model years. This listing is for the rear left position — double-check the side and placement against your vehicle before ordering. Not sure it matches your build date or trim? Call your dealership with your VIN to get the OEM part number, then match it against the numbers listed here.
Industry Part ID Numbers:
- SKU Number: GM1138105
- OEM Number: 84227860
- Alternate SKU: GM1138105
GM1138105 cross-references OEM 84227860 and partslink/alternate GM1138105. If the number on your old part matches any of these, this is the right replacement.
Fitment & Product Details:
- Fits: GMC Sierra 1500 2019-2025
- Location on Vehicle: Rear Left
- Material: Plastic
- Includes: with Step
Common Questions
Will this bumper corner fit my 2019-2025 GMC Sierra 1500?
Yes — it's catalogued for 2019-2025 GMC Sierra 1500. Match your old part's number against the SKU, OEM or alternate numbers above — or call your dealership with your VIN to get the OEM part number and compare.
How fast can I get it?
We ship across Canada and offer free in-store pickup in Red Deer and Edmonton. If the job is booked and waiting, call ahead and we'll confirm availability before you order.
Order online for fast shipping across Canada, or pick it up at Central Alberta Paint & Supply in Red Deer or Edmonton. Serving Alberta body shops and DIY builders since 1964.
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Shipping: Canada-wide delivery on all paints, parts and supplies — or choose free in-store pickup in Red Deer or Edmonton at checkout. We’ll send delivery updates as your order moves. Have a preferred carrier? Get in touch.
Questions? Some items can go on back order due to supply chain delays, so for time-sensitive projects please confirm availability first. Call 1-800-223-8819 (Mon–Fri, 8AM–5PM MT) or use our contact form.
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