Ferrari 328 Oil Change Guide

Ferrari 328: Keeping the Heart Healthy with an Oil Change

For any enthusiast of the Prancing Horse, the thought of performing maintenance on their beloved Ferrari can seem daunting, perhaps even bordering on the mystical. However, when it comes to a task as fundamental as an oil change, particularly on a classic like the Ferrari 328, it's far from an insurmountable challenge. While it may be a touch more involved than your average family saloon, with the right guidance and a methodical approach, any dedicated owner can confidently tackle this essential service. The question of frequency is one that often sparks debate among owners. A common consensus suggests every 2,500 to 5,000 miles for cars that are regularly driven. For those cherished machines that spend more time as garage ornaments, an interval of every 6 to 12 months is generally recommended, irrespective of mileage. Some proponents also advocate for warming the engine before draining the oil, believing this helps to suspend any accumulated debris and facilitates a more thorough flush of the old lubricant.

This guide is based on the procedures for a late-1988 model, but the process is largely identical across the entire 328 series. Taking on this task yourself can not only save you money but also provide a deeper connection and understanding of your magnificent Italian masterpiece.

What You'll Need: The Essential Toolkit

Gathering the correct tools before you begin is paramount to a smooth and efficient oil change. Here's a breakdown of what you'll require:

• A 17mm deep 6-point 3/8" drive socket.
• A reliable torque wrench for precise tightening.
• An oil drain pan with a capacity of at least 10 quarts.
• An oil filter wrench (strap or cap type).
• A floor jack and a sturdy jack stand for safe lifting.
• Wheel chocks or blocks to prevent the car from rolling.
• An oil pouring funnel for clean refilling.
• Plenty of newspaper to protect your workspace.
• An abundant supply of paper towels for cleaning up.

The Necessary Parts: Quality Components for Your Ferrari

Selecting the right consumables is crucial for the longevity of your Ferrari's engine. Here are the key parts you'll need:

• Oil Filter: The OEM part number is #111782. Compatible filters include UFI #2316201 or #191993, and Baldwin #B253. While Concours restorations often favour the UFI filter, many experienced mechanics recommend the Baldwin. The Fram PH-2804-1 is also listed in OEM specifications, but the UFI and Baldwin are generally preferred. UFI filters are typically sourced from specialist dealers, whereas Baldwin filters can often be found at truck supply stores. Important Note: Be aware that some early UFI filters (with a suffix ending in -00) were known to have issues with their mounting gaskets rupturing. Always ensure you are using the later -01 version.
• Engine Oil: You will need approximately 10 quarts of your preferred high-quality engine oil. The factory-specified oil is AGIP SINT 10W-40. The discussion around engine oil is often likened to a theological debate, with strong opinions on all sides. AGIP SINT 2000 is a semi-synthetic blend available only from dealers or directly from AGIP USA. Castrol offers a comparable 20W-50 blend, which is excellent for warmer climates. For those seeking a fully synthetic option, Mobil 1 15W-50 is a popular choice among Ferrari owners.
• Oil Drain Plug Washer: The correct part number for the copper washer is #10257060. A functional alternative can be found at NAPA auto parts stores as part #704-1365. This washer measures 16mm ID/22mm OD/1.3mm thick. It's worth noting that some owners have reported success using NAPA part #704-1364 (22mm X 26mm X 1mm), although the OEM washers are typically 1.5mm thick. These washers are inexpensive, costing around $0.69 to $1.00 each.

The Step-by-Step Process: A Detailed Walkthrough

With your tools and parts assembled, it's time to get to work. Follow these steps carefully to ensure a successful oil change:

1. Prepare the Vehicle: Before you get your hands dirty, open the decklid and carefully drape the surrounding paintwork with thick, soft towels, securing them in place with masking tape. This protective measure will prevent any accidental scratches or marks on your Ferrari's pristine finish.
2. Lifting the Car: You'll likely need to lift the car to gain adequate access to the oil drain plug and filter. Position wheel chocks securely against the front wheels. Using your floor jack on the designated frame rail, lift the left rear of the car slightly and support it firmly with a jack stand. Lifting the car on one side will also help to improve the drainage angle, as the oil drain plug is located on the right-hand side of the oil pan.
3. Locating the Drain Plug: The engine oil drain plug is a horizontally oriented 17mm hex bolt. It's typically marked with "OLIO MOTORE" on the underside of the oil pan. Be careful not to confuse it with the transmission oil drain plug, which is a vertical Allen-head plug. The engine oil drain plug is usually accessible from just in front of the passenger-side rear wheel. Spread a generous amount of newspaper beneath the work area to catch any drips and spills.
4. Draining the Old Oil: Gently loosen the drain plug using your 17mm socket. Remember, it's a standard right-hand thread, so turn it counter-clockwise to loosen. Once loosened, position your oil drain pan underneath the plug. Carefully remove the plug by hand. The oil will drain quite rapidly, so you may want to use your finger to help regulate the flow and minimize splashing.
5. Removing the Oil Filter: Once the flow of oil from the drain plug has slowed to a trickle, remove the oil filler cap from the engine bay. This acts as a vent, allowing the oil to drain more freely. Place several paper towels around the oil filter to catch any residual oil. Using your oil filter wrench, carefully unscrew the old filter. Some mechanics recommend puncturing the top of the filter to drain any remaining oil, but in many cases, the filter can be removed without significant spillage if done carefully.
6. Installing the New Oil Filter: Before installing the new filter, apply a thin film of fresh engine oil to the rubber gasket on the new filter. This ensures a good seal and makes future removal easier. Screw the new filter on by hand until it is snug. Then, using your filter wrench, tighten it a further half to three-quarters of a turn. If you're concerned about scratching the filter's finish, you can protect it by covering it with a plastic bag or lining the inside of your filter wrench with masking tape. While a specific torque value isn't always provided, the goal is to make it "quite snug" without overtightening.
7. Refitting the Drain Plug: Clean the oil drain plug thoroughly. If your old copper washer is damaged, it's best to replace it with a new one. Thread the drain plug back into the oil pan by hand to avoid cross-threading. Once it's hand-tight, use your torque wrench to tighten it to the specified torque. While torque values can vary, a common recommendation is around 25 ft-lbs. It's crucial to use a torque wrench here; stripping the threads in the oil pan would lead to a much more significant and costly repair.
8. Lowering the Car and Cleanup: Carefully remove the oil drain pan from underneath the car. Lower the vehicle back to the ground and remove the wheel chocks. Most auto parts stores offer free recycling for used motor oil, so be sure to dispose of the old oil responsibly.
9. Refilling with New Oil: Locate the oil fill spout. A standard Prestone radiator funnel usually fits perfectly. Carefully fill the engine with approximately 9 quarts of your chosen engine oil.
10. Final Checks: Reinstall the oil filler cap, ensuring it's clean and free of fingerprints. Start the engine and allow it to run for a few minutes, checking carefully for any leaks around the drain plug and the oil filter. Once you've confirmed there are no leaks, let the engine warm up to operating temperature. Shut off the engine and wait for 10-15 minutes to allow the oil to settle back into the sump. Then, recheck the oil level using the dipstick and top up as necessary. Most Ferrari 328 models will require around 9 litres (just under 10 US quarts) to reach the "full" mark on the dipstick.

Frequently Asked Questions

Q1: How often should I really change the oil in my Ferrari 328?
For regularly driven cars, every 2,500-5,000 miles is a good guideline. For cars used infrequently, change it at least every 6-12 months to ensure the oil's protective properties remain effective.

Q2: Can I use a different brand of oil filter?
Yes, while UFI and Baldwin are highly recommended, other quality filters that meet or exceed the OEM specifications can be used. Always verify compatibility.

Q3: What type of oil is best for my Ferrari 328?
The factory-specified oil is AGIP SINT 10W-40. Many owners also use Mobil 1 15W-50 (full synthetic) or Castrol 20W-50 (especially in warmer climates). The choice often depends on driving conditions and personal preference, but always use a high-quality oil.

Q4: How much oil does the Ferrari 328 take?
Typically, the Ferrari 328 requires around 9 litres (just under 10 US quarts) to reach the correct level on the dipstick.

Q5: Where can I find the correct oil drain plug washer?
The OEM part number is #10257060. NAPA part #704-1365 is a suitable alternative. It's always wise to have a spare or two on hand.

Performing regular maintenance like an oil change on your Ferrari 328 is a rewarding experience. By following these steps and using the correct parts, you can ensure your classic supercar remains in peak condition for years to come.

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