2017-2024 Alfa Romeo Giulia — Battery Replacement

🔧🔧 Moderate 30-90 minutes $180 DIY

Save $120 by doing it yourself! Shop cost: $300

Quick Video Tutorial

Parts You Need

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Total Cost

$188.00

Part Name	Part Number	Price	Buy
Replacement 12-volt battery for 2017-2024 Alfa Romeo Giulia; verify group size, CCA, terminal layout, and VIN fitment	—	$180.00	Amazon
Anti-corrosion terminal protectant or felt washers (optional)	—	$8.00	Amazon

About prices: shown prices are estimates from typical Amazon listings and change frequently, and cheaper alternatives may be available. Confirm the current price on Amazon before buying.

💡 Pro tip: Order all parts at once to save on shipping

Step-by-Step Instructions

Follow these steps carefully

Verify battery fitment and charging symptoms

Confirm the battery group, polarity, CCA, hold-down, and VIN-specific procedure for the 2017-2024 Alfa Romeo Giulia. Check for a charging warning, loose terminals, or a parasitic-draw symptom before replacing a battery.

Make the vehicle safe and preserve settings when permitted

Park the 2017-2024 Alfa Romeo Giulia on level ground, set the parking brake, switch the ignition off, and use a permitted memory-saver procedure only if the owner manual allows it. Keep keys away from the vehicle so modules go to sleep.

Disconnect the old battery

Remove the hold-down and disconnect the negative cable first, then the positive cable, without twisting the posts or shorting a tool to the body. Photograph cable routing and vent-tube placement.

Compare and install the replacement

Compare the new battery with the old one, clean the tray and terminals, connect the positive cable first and negative cable second, and secure the hold-down without crushing the case.

Reset and verify operation

Perform any battery-management registration, window, clock, steering, or idle relearn required for the 2017-2024 Alfa Romeo Giulia. Start the vehicle, confirm charging voltage and warning lights, and stop if the battery is hot, leaking, loose, or the charging fault remains.

All Done!

Test your repair before closing everything up. If something doesn't work right, double-check your steps.

⚠️ Common Mistakes to Avoid

• Buying by appearance instead of group size, CCA, polarity, and hold-down fit
• Shorting the positive terminal to the body with a metal tool
• Lifting the battery by damaged terminals or leaving it unsecured
• Skipping battery registration, window/clock resets, or charging-system checks when required
• Assuming a new battery fixes a parasitic draw or charging fault

Tools You'll Need

10 mm wrench or socket, ratchet, and short extension Battery terminal brush and electrical-safe cleaner Memory saver only if the vehicle procedure permits it Gloves, eye protection, and a small flashlight

Related Trouble Codes

P0562 System Voltage Low

⚠️ Safety First!

• Informational DIY. EZ Car Fix is not a shop.
• Verify the exact engine, battery group, polarity, and battery-management/registration requirements before disconnecting the old battery.
• Keep sparks, flames, and metal tools away from the battery; wear eye protection and gloves.
• Use the service procedure for memory retention, battery registration, and post-replacement calibration when equipped.
• Stop if the case is swollen, leaking, frozen, the terminals are badly damaged, or the cable is hot.