Select 1958-2016 Vehicles Cometic Gasket 4.6/5.4L 92mm Bore .040in MLX Head Gasket - Left

This Cometic MLX head gasket is built for the Ford 4.6/5.4L engine's left cylinder head, sized for the 2011-2012 Ford Mustang GT500. It's a 92mm bore, .040 inch thick gasket that seals the combustion chamber between the head and the block. This listing is the left-side gasket only.

Why Upgrade to a Cometic MLX Head Gasket.

Per Cometic, here's what the MLX construction does at the combustion chamber:

An integrated stopper layer is built into the gasket for combustion chamber sealing, per Cometic.

Fitment Notes.

Fits the 2011-2012 Ford Mustang GT500. Does not fit the Boss 302, GT, or V6 Mustang.

More Gaskets parts that fit your Mustang

Install and Honest Talk.

This is real engine-internal work: the heads come off the GT500's engine to get to this gasket, so plan on shop time or serious wrench time if you're doing it yourself, not a bolt-on afternoon. This is the left-side gasket only, not a complete set. If your job calls for resealing both heads, you need the matching right-side gasket too, not just this one.

Specs.

Brand: Cometic Gasket

Part type: Head Gaskets

Bore size: 92mm

Thickness: .040 in

Side: Left

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Free US shipping over $99

Orders over $99 ship free by ground to the lower 48 states. Alaska, Hawaii and Canada are not included; shipping to those addresses is calculated at checkout. Some oversize or heavy parts (long-tube exhausts, bumpers, full lift kits) go freight instead of parcel: free to a commercial address with a loading dock, and residential freight delivery carries an additional charge.

When it ships

Parts ship direct from the distributor warehouse that stocks them, so dispatch timing depends on the part, not on a single cutoff. You get a confirmation with tracking as soon as it leaves, and tracking shows the delivery estimate for your address. If a part is backordered we email you an expected availability date.

Missing or damaged items

Report a short shipment or shipping damage within 5 business days of delivery. For a packing error, send us the date or package code printed on the label along with the part number so we can trace it with the warehouse.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at help@anythingcoyote.com or fill our our contact form. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 

You can always contact us for any return question at help@anythingcoyote.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.