2015-2022 Ram ProMaster City Radiator Support: Collision Damage & Replacement Guide
How to diagnose a damaged front radiator support after a collision and why a used OEM part is often a smarter choice than a new aftermarket one.
- This part is almost always damaged in a front-end collision, not from normal wear.
- Fitment is critical for panel alignment; a quality used OEM support often fits better than a new, cheap aftermarket one.
- Inspect any used support carefully for hidden cracks, bends, and intact mounting points before purchasing.
- Replacement is a complex job requiring removal of the entire front bumper, headlights, and potentially disconnecting the cooling system.
Symptoms of a Damaged Radiator Support
A radiator support doesn't have mechanical or electrical parts, so it won't 'fail' from wear and tear like a water pump or alternator. Damage is almost always caused by a front-end impact, but sometimes severe corrosion can also weaken the structure. Look for these tell-tale signs:
- Misaligned Body Panels: If your hood is difficult to close, the latch doesn't line up, or the gaps between the fenders, hood, and headlights are uneven, the support behind them is likely bent.
- Visible Damage: After any front-end collision, even a minor one, look behind the bumper cover with a flashlight. You may see cracks, bends, or crumpled sections of the metal or plastic support structure.
- Headlight Aim is Off: Since the headlights mount directly to the radiator support, a bent support will cause the headlights to point in the wrong direction, which is a safety hazard.
- Unusual Noises: A loose, cracked, or broken support can cause rattling or clunking sounds from the front of the vehicle, especially when driving over bumps. This happens when the radiator and other components are no longer held securely.
- Engine Overheating: In severe cases, if the support is pushed back, it can shift the radiator and block airflow or damage the cooling fan, leading to potential overheating.
Warning: A damaged radiator support compromises the structural integrity of the front of your vehicle. It can affect hood latch safety and how the vehicle performs in a future collision.
Buying a Used 2015-2022 ProMaster City Radiator Support
For a structural part like this, a high-quality, undamaged used OEM part is often a better choice than a cheap, new aftermarket part. Factory OEM parts are guaranteed to fit correctly, while aftermarket parts can sometimes have issues with mounting holes not lining up, requiring modification that adds time and cost to the repair.
Here’s what to check when buying a used radiator support:
- Inspect for Hidden Damage: Look closely at all weld points and corners for small cracks. A part that looks straight at first glance might have stress cracks from a past impact.
- Check for Straightness: Lay the support on a flat surface to check for any warping or twisting. A bent support will make it impossible to align the hood, fenders, and headlights correctly.
- Verify All Mounting Points: Ensure all tabs, clips, and bolt holes are intact and not broken, stripped, or elongated. Compare it directly to photos of a new part if possible.
- Look for Previous Repairs: Watch out for signs of body filler, non-factory welds, or fresh paint trying to hide previous damage. A reputable seller of recycled parts will represent the part's condition accurately.
- Confirm Part Numbers: The latest Mopar part number appears to be 68445366AA, which supersedes older numbers like 68259342AA and 68429014AA. Ensure the part you are buying is correct for your year range.
Replacement Overview & Difficulty
Replacing the radiator support on a ProMaster City is a significant job best suited for an experienced DIY mechanic or a professional body shop. It is not a simple bolt-off, bolt-on repair.
- Bumper and Grille Removal: The entire front bumper cover and grille assembly must be removed.
- Headlight Removal: Both headlights need to be unbolted and removed.
- Cooling System Disassembly: The radiator and A/C condenser must be unbolted from the support. While it may be possible to hang them out of the way without disconnecting the fluid lines, it is often necessary to drain the coolant and recover the A/C refrigerant, which requires special equipment.
- Unbolting the Support: The support itself is bolted to the vehicle's frame rails on both sides.
Pro Tip: Take detailed photos at every step of the disassembly process. There are many small brackets, clips, and fasteners, and having a visual reference will be invaluable during reassembly.
Known Issues, Recalls, and Service Bulletins
There are no known recalls or technical service bulletins (TSBs) from Ram specifically for the front radiator support bracket on the 2015-2022 ProMaster City. This is common for a structural body part. 🎬 Watch a DIY repair on a damaged ProMaster City front end Most issues are related to collision damage rather than a manufacturing defect. While there have been several recalls for the ProMaster City, none pertain to the vehicle's core structural supports.
| Part Type | Estimated Cost |
|---|---|
| New OEM (Mopar) | $85 - $160 |
| New Aftermarket | $65 - $160 |
| Used OEM | $50 - $120 |
| Shop Labor | $400 - $800+ |
Frequently Asked Questions (FAQ)
Can I drive with a damaged radiator support?
It is not recommended. A damaged support can compromise the hood latch, headlight aim, and the vehicle's structural integrity in a second collision. It is unsafe to drive with significant front-end structural damage.
Will an aftermarket radiator support fit as well as an OEM one?
Not always. While some high-quality aftermarket parts fit well, cheaper options are notorious for having misaligned holes and tabs. For a critical structural part that determines panel gaps, a used OEM part is often a safer bet for perfect fitment.
Do I need to paint the replacement radiator support?
Most radiator supports come with a black e-coat (electrophoretic coating) for corrosion resistance. While not a cosmetic part, you can choose to apply additional paint or undercoating for extra protection, but it is not typically required.
What other parts should I inspect when replacing the radiator support?
Since the support is usually damaged in a collision, carefully inspect the front bumper reinforcement bar, frame rail ends, radiator, A/C condenser, cooling fan, and all connecting brackets and hoses for damage.
Helpful Videos
Technical Specifications
OEM Part Numbers: 68445366AA 68429014AA 68259342AA
The primary component is the upper radiator support tie bar. There are also separate left (68260372AA) and right (68260338AA) support brackets.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Ram ProMaster City: