Certified Aftermarket – Tested and verified to meet OEM specifications, providing a reliable option for OEM replacement parts.
GM TRUCKS & VANS TERRAIN/TERRAIN DENALI (GMC) UPPER TIE BAR EXTENSION ASSY RIGHT (Passenger Side) **CAPA** OEM#84448596 2018-2024 PL#GM1225385C
OEM Part Number: 84448596
We recommend obtaining your paint code from your vehicle rather than calling the dealer since they might give you the wrong paint code.
Details
A broken radiator support assembly needs to be replaced quickly. If you fail to do that you run the risk of harming your radiator and in turn your motor. High quality replacement parts are your clear choice and with Painted Automotive Parts quality is exactly what you receive. The product you are now on is made for GM TRUCKS & VANS TERRAIN/TERRAIN DENALI (GMC) models, produced in 2018, 2019, 2020, 2021, 2022, 2023, 2024. Do not wait and get your auto in top condition.
The radiator support assembly has a huge role in the integrity of the radiator and thus in the way the engine operates. The radiator helps dissipate high temperatures, so the engine could function without firing up. This explains why a faulty radiator support assembly can cause significant damage to the motor.
But changing a damaged radiator support assembly must only be done if your replacement element is of premium quality. That is why we always present our clients with excellent parts at reasonable rates, so your car can always function adequately and smoothly. Order now and acquire it immediately!
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.

























