04152-YZZA1 is a Toyota Genuine Parts (TGP) number that identifies a specific gasket or seal used on select Toyota and Lexus vehicles. The exact fit depends on your engine and model, so verify against your vehicle's VIN in the official catalog.
In practice, a single part number can map to different components across engine families, and suffixes such as YZZA1 denote a particular variant or packaging. To determine precise compatibility, consult the official Toyota/Lexus parts database or a dealer with access to your VIN.
What the code represents
The 04152 prefix in Toyota part numbering is commonly associated with engine gaskets and seals; the full 04152-YZZA1 identifies a specific item in that family. However, Toyota assigns these numbers to precise products that vary by engine code, cylinder head design, and year. So while the code signals a gasket-related item, the exact part that bears that number can differ by application.
How to confirm fit for your vehicle
To confirm fit, use your VIN and consult Toyota's official parts catalog or a dealership. You can search for 04152-YZZA1 to see the exact description and the list of models/engines that use that part. If you cannot access the catalog online, contact a dealer's parts desk with your VIN; they can confirm fit or propose the correct alternative.
Practical steps for buyers and DIYers
For a quick checklist to ensure you buy the right component, use the following steps.
- Gather your vehicle's year, make, model, and engine code, or have the VIN ready.
- Visit the official Toyota/Lexus parts lookup or contact a dealership; enter 04152-YZZA1 to verify applicability to your engine family.
- Compare the catalog description with the old part or service bulletin to confirm correctness.
- Check whether the purchase includes any associated gaskets or hardware typically sold as a kit.
Careful verification saves time and helps prevent leaks or installation issues.
Alternatives and considerations
If 04152-YZZA1 does not appear compatible with your vehicle, be aware that other numbers in the 04152 family may exist with different suffixes that represent alternate versions or packaging. Always rely on the official catalog for exact fitment to avoid incorrect parts.
Summary
In short, 04152-YZZA1 is a Toyota Genuine Part number tied to a gasket or seal component whose exact fit is vehicle- and engine-specific. Confirm compatibility with your VIN via the official catalog or a dealer before purchasing.