2016 Porsche Macan Gas Cap Part Number

When your 2016 Porsche Macan needs a new gas cap, the first step is getting the right part number. The gas cap is a small but critical component—it seals the fuel system, prevents evaporative emissions, and keeps the check engine light off. The wrong cap may not fit or function properly, leading to fuel odors, warning lights, or even drivability issues. This guide explains how to find the exact part number for your Macan, what common numbers to expect, and how to order a replacement with confidence.

Why the Correct Gas Cap Part Number Matters

The gas cap on your 2016 Macan is part of a sealed evaporative emissions system. Even a minor mismatch in design—such as the depth of the cap or the shape of the seal—can cause a loose fit. A loose cap triggers the onboard diagnostic system, illuminating the check engine light with a code related to an evaporative emission leak. Furthermore, using a non-OEM or generic cap may not meet the pressure and vacuum requirements of the fuel system, potentially leading to long-term issues. Porsche designs each gas cap specifically for the Macan’s fuel filler neck, and the part number ensures you get the exact match.

Where to Locate the Part Number for Your 2016 Macan

On the Existing Gas Cap

If you still have the original gas cap, flip it over. The part number is often embossed or printed on the underside. Look for a sequence like 95B-201-750 or 95B.201.750. It may appear in a format with dashes, dots, or spaces. Write it down exactly as shown, including any letters. This number is your most reliable reference.

In the Owner’s Manual or Service Records

Your Macan’s owner’s manual may list the gas cap part number in the specifications section or under maintenance items. If you have service records from previous repairs, the parts invoice might show the part number used. Even if the cap was replaced before, the number on the receipt is the one that fit your car.

From the Dealer’s Parts Department Using Your VIN

If you cannot locate the part number anywhere, call a Porsche dealership’s parts department. Provide your Vehicle Identification Number (VIN). The parts specialist can look up the exact gas cap that matches your Macan’s build. This method accounts for any mid-year changes or optional equipment your car may have. Be prepared to specify whether you need a locking or non-locking cap—some Macans came with a locking cap as standard, while others did not.

Common Gas Cap Part Numbers for the 2016 Macan

While the exact part number depends on your vehicle’s options and production date, the following numbers are frequently referenced for the 2016 Porsche Macan. Always verify with your VIN before ordering.

• 95B.201.750 (locking gas cap) – This is the original-equipment part for many Macan models with the locking feature. It includes a key cylinder that matches your vehicle’s ignition key.
• 95B.201.750B (non-locking gas cap) – For Macans without the locking function, this cap is a direct replacement. It does not require a key but still seals properly.

Note that some sources list these as 95B-201-750 and 95B-201-750B. The formatting varies by supplier, but the core digits remain the same. Also, there may be supersessions—a newer part number that replaces an older one. The dealership’s parts system will show the current active number.

Locking vs. Non-Locking Gas Caps

Your 2016 Macan may have come with either a locking or non-locking gas cap, depending on the trim and options. Locking caps use a key to open and close, adding a layer of security against fuel theft or tampering. Non-locking caps are simpler and twist on without a key. Both perform the same sealing function, but the part numbers differ because the locking mechanism changes the cap’s construction.

If you are replacing a lost or broken cap, match the type that was originally installed. If you want to upgrade from non-locking to locking, you can—but you will need to ensure the new cap’s key matches yours or order a set with matching keys. Porsche locking caps are typically keyed to the vehicle’s existing key, so a replacement locking cap must be ordered with the correct key code. The dealership can help with this.

Where to Buy the Replacement

Once you have the correct part number, you can purchase the gas cap from a few sources.

• Authorized Porsche Dealer: This is the most reliable option. The dealer will sell you a genuine OEM part that exactly matches your Macan. The price is usually higher, but you get a warranty and a perfect fit.
• Online OEM Parts Retailers: Many websites specialize in genuine Porsche parts. They often offer lower prices than the dealer and ship directly. When using these sites, double-check that the part number is listed as OEM, not aftermarket imitation.
• Independent Auto Parts Stores: Some independent shops stock high-quality aftermarket gas caps that are designed to OEM specifications. If you go this route, confirm that the cap is made for the 2016 Macan and meets evaporative emissions standards. Avoid generic “universal” caps—they rarely fit properly.

Avoid sources that do not provide a clear part number or warranty. A cheap cap may save money upfront but can cause headaches if it triggers a check engine light or leaks.

Tips for a Successful Replacement

• Verify with VIN: Even if you have a part number from an online listing, call the dealer to confirm it fits your VIN before clicking “buy.” Production changes can make a number obsolete or incorrect.
• Check the Tether: The gas cap on the Macan often has a plastic tether that attaches to the fuel door. If your existing tether is broken, you may want a new cap with a tether included. Ensure the replacement cap has the tether compatible with your Macan’s fuel door hinge.
• Inspect the Filler Neck: Before installing the new cap, look inside the filler neck for any debris or damage. A distorted neck can prevent a proper seal, even with the correct cap.
• Test Fitment: After installing the new cap, tighten it until you hear the typical three clicks. Then start the engine. If the check engine light does not come on, the cap is sealing correctly. If the light was already on, it may take a few driving cycles to reset.

Final Recommendation

For the 2016 Porsche Macan, the gas cap part number is not a one-size-fits-all. The most reliable way to get the right cap is to call a Porsche dealership with your VIN and ask for the correct OEM part number. If you prefer to order online, use a trusted retailer that sells genuine parts and always verify the number against your VIN. Locking caps (95B.201.750) are common, but non-locking variants (95B.201.750B) exist. Steer clear of aftermarket caps that lack OEM certification. With the correct part number, your Macan’s fuel system will remain sealed, the check engine light will stay off, and you’ll avoid unnecessary trips to the shop.