2017-2024 Alfa Romeo Giulia Trunk Storage Tray: Spare Tire vs. Inflator Kit Fitment Guide
This guide explains the different trunk storage trays for the Giulia, how to choose the right one based on your spare tire setup, and what to inspect before buying a used one.
- Fitment is entirely dependent on whether your Giulia has a spare tire or a tire inflator kit; the parts are not interchangeable.
- The most common configuration is the tire inflator kit, which uses organizer tray part number 50555067.
- Before buying a used part, lift your trunk floor to confirm which setup you have.
- Replacement is a tool-free, drop-in process that takes less than five minutes.
Understanding the Giulia's Trunk Configurations
Before buying any replacement trunk storage components for a 2017-2024 Alfa Romeo Giulia, you must first identify your vehicle's specific trunk setup. The components are not interchangeable. Most Giulias came from the factory with a tire inflator kit instead of a spare tire.
- Tire Inflator Kit (Standard): These vehicles have a shallow, molded foam or fiber organizer tray designed to hold the air compressor and sealant bottle. This tray sits in the wheel well, and the main trunk floor panel rests on top of it. The most common OEM part number for this tray is 50555067.
- Spare Tire (Optional/Rare): Some vehicles were equipped with a temporary spare tire. These cars have a much deeper trunk well and use different liners and covers to accommodate the tire itself. A part number associated with the spare tire setup is 50568949, described as a 'spare wheel section trim'. The organizer tray for the inflator kit will not fit in a car equipped with a spare tire, and vice-versa.
Pro Tip: Always check your trunk before ordering. Lift the main floor panel and see what's underneath. Do you have a black molded organizer with a tire pump, or a spare tire? This 30-second check will prevent you from buying the wrong part.
Symptoms of a Failed or Damaged Trunk Storage Tray
Failure of this part is always due to physical damage, as it has no mechanical or electrical functions. Symptoms are straightforward:
- Rattling or Thumping Noises: A cracked or broken tray can allow the tire inflator kit or other tools to come loose and rattle around in the trunk while driving.
- Sagging Trunk Floor: If the tray is cracked, crushed, or missing, it can no longer properly support the main trunk floor panel above it. This can cause the floor to sag or feel unstable when placing heavy items in the trunk.
- Visible Damage: The most obvious symptom is visible cracks, breaks, or warping of the molded tray itself. This often happens from heavy objects being dropped in the trunk or from improper removal.
Buying a Used Trunk Storage & Cargo Covers
A used OEM storage tray is an excellent value, as it's a simple part that doesn't wear out with mileage. A used one in good condition is functionally identical to a new one. Here’s what to look for:
- Confirm Compatibility: This is the most critical step. Ensure the part you are buying matches your car's setup (inflator kit vs. spare tire). Ask the seller for the part number (e.g., 50555067 for the inflator kit tray) and compare photos to your own vehicle's trunk.
- Inspect for Cracks: Carefully check all surfaces, especially the corners and thin-walled sections of the organizer compartments. Hairline cracks can worsen over time and lead to rattling.
- Check for Warping or Crushing: Place the tray on a flat surface to ensure it hasn't been warped by heat or crushed by heavy cargo. A deformed tray may not sit correctly in the trunk well or properly support the floor panel.
- Verify All Pieces are Included: Some listings may be for individual pieces of the trunk foam assembly. For example, some cars have a main tray and smaller side pocket trays. Ensure you are buying the specific piece you need.
For a simple trim piece like this, a used OEM part is almost always a better choice than a new aftermarket one. Aftermarket options are rare, and a used original part guarantees perfect fitment and compatibility with the factory tools it's designed to hold.
Cost of Replacement
The cost for these components varies, but buying used offers significant savings.
| Part Type | Estimated Cost |
|---|---|
| New OEM | $90 - $150 |
| New Aftermarket | Not commonly available |
| Used OEM | $25 - $75 |
| Shop Labor | $0 |
Installation
Replacing the trunk storage tray is extremely easy and requires no tools.
- Open the trunk.
- Lift up and remove the main carpeted trunk floor panel.
- Lift the old, damaged storage tray out of the trunk well.
- Place the new storage tray into the trunk well, ensuring it sits flush.
- Place the tools (inflator kit, etc.) into their designated spots in the new tray.
- Re-install the main carpeted trunk floor panel.
This process typically takes less than five minutes.
Known Issues, Recalls, and TSBs
There are no known recalls or Technical Service Bulletins (TSBs) specifically related to the trunk storage trays or cargo covers for the 2017-2024 Alfa Romeo Giulia. The primary known issue is the fitment confusion between spare tire and inflator kit models.
While not related to the tray, owners should be aware of several recalls for the Giulia platform, including issues with tire information labels, seat belt sensors, and fuel pumps.
Related Tips from Mechanics & Owners
Trunk Won't Open with Dead Battery: The Giulia's battery is in the trunk, and the trunk release is electric. If the battery is dead or disconnected, you cannot open the trunk with the key fob or interior button. To get around this, you can either supply power via the jump-start posts under the hood or use the emergency release. There is a small plastic cap on the trunk lid's interior trim; behind it is a pull cord to manually release the latch. It is wise to pull this cord out and let it hang inside the trunk before disconnecting the battery.
Sagging Trunk Lid Fix: Some owners, particularly those who have added a carbon fiber spoiler, find that the trunk lid sags and won't stay fully open. A common and effective DIY fix involves placing one or two zip-ties around the trunk lid support springs (located behind the right-side trunk trim panel) to increase their tension.
Frequently Asked Questions (FAQ)
Will this storage tray fit my Giulia if I have a spare tire?
No. The organizer tray (Part No. 50555067) is specifically designed for vehicles that came with a tire inflator kit and will not fit in the deeper trunk well of a car equipped with a spare tire. You would need the specific trim pieces designed for the spare tire configuration.
Can I add this tray if I remove my spare tire to save weight?
Yes, if you remove the spare tire, you can typically install the inflator kit storage tray to create a more organized space and a level load floor. You would need to acquire the tray (Part No. 50555067) and the inflator kit itself.
What is the trunk storage tray made of?
The tray is typically made from a lightweight, molded high-density foam or a rigid fiber composite material. It is designed to be light while still providing structure and sound deadening.
My trunk is rattling. Could it be the storage tray?
Yes. If the tray is cracked or broken, the tools it holds can become loose and cause rattling noises. Lift the trunk floor and inspect the tray for damage and ensure the tire inflator kit and other items are securely seated in their compartments.
Technical Specifications
OEM Part Numbers: 50555067 01561193750 50568949
Material: Molded high-density foam or fiber composite
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.
- Alfa Romeo Giulia:
- 🛍️ Shop This Part
- Understanding the Giulia's Trunk Configurations
- Symptoms of a Failed or Damaged Trunk Storage Tray
- Buying a Used Trunk Storage & Cargo Covers
- Cost of Replacement
- Installation
- Known Issues, Recalls, and TSBs
- Related Tips from Mechanics & Owners
- Frequently Asked Questions (FAQ)
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