Value Aftermarket – Generic replacement parts designed for your vehicle, focused on price savings over original manufacturer branding.
GM TRUCKS & VANS SIERRA/PU 1500 (22 OLD STYLE) RADIATOR SUPPORT UPPER REINF OEM#84475289 2019-2025 PL#GM1225443
OEM Part Number: 84475289
We recommend obtaining your paint code from your vehicle rather than calling the dealer since they might give you the wrong paint code.
Details
If you notice any issues with your radiator support assembly, it's important to take action immediately. Not taking care of the problem can cause damage to your engine and radiator, leading to pricey repairs. Replacing or fixing the malfunctioning {part|piece|element|component as quickly as possible can help prevent further damage.
At Chicago Auto Body Parts, we realize the value of keeping your GM TRUCKS & VANS SIERRA/PU 1500 (22 OLD STYLE) produced in 2019, 2020, 2021, 2022, 2023, 2024, 2025 running smoothly and safely. That is why we present offer a wide variety of top quality replacement parts for it, including the one you're currently interested in.
Your vehicle's radiator is in control of keeping the engine from overheating by dissipating high temperatures, so it's crucial to guarantee it's functioning well. A faulty radiator support assembly can cause significant damage to your engine and negatively impact your driving experience. Our parts are budget-friendly, so you can get your car back in top shape without breaking the bank. Buy now and receive your purchase promptly to make sure your car is always in great condition!
Shipping and Returns
Shipping
Once your order is shipped, the estimated delivery times are as follows:
- Painted Parts: Delivered within 10–15 business days
- Non-Painted Parts: Delivered within 5–10 business days
Read our full shipping policy here.
Returns
Painted parts can be canceled within 24 hours for a full refund. Other parts can be canceled within 12 hours. After that, restocking fees may apply.
Returns are accepted within 30 days of delivery. Parts must be unused, in original packaging, and returned at the buyer’s expense unless we made an error.
All returns and cancellations must be approved by our team. Start a request through our website or contact us at 630-458-0082.
Report any shipping damage within 2 business days of delivery. Refunds are issued after inspection.
Read our returns and cancellation policy here.

























