Decoding Volkswagen-Audi Part Number 06J115403Q

The part number 06J115403Q refers to an engine oil filter element used in various Volkswagen and Audi models equipped with specific TSI/TFSI four-cylinder engines. In practical terms, it is a genuine VAG (Volkswagen Audi Group) cartridge-type oil filter designed to fit into an oil filter housing rather than being a traditional spin-on canister.

What 06J115403Q Is and What It Does

The code 06J115403Q is a factory part number within the Volkswagen-Audi Group catalog. It identifies an internal paper-cartridge oil filter used in many 1.8 TSI/TFSI and 2.0 TSI/TFSI engines (and some related engines) commonly found in VW, Audi, SEAT and Škoda vehicles from the late 2000s through the 2010s. The filter’s function is to trap contaminants in the engine oil, helping protect the engine’s internal components and maintain oil cleanliness between service intervals.

Basic Technical Identification

This section explains the key characteristics that define part 06J115403Q and help distinguish it from similar oil filters in the VW/Audi lineup.

• Part number: 06J115403Q
• Component type: Engine oil filter element (cartridge)
• Manufacturer group: Volkswagen Audi Group (VAG) – used by VW, Audi, SEAT, Škoda
• Filter style: Insert/cartridge type, used with a separate plastic or metal filter housing and cap
• Typical material: Pleated paper (cellulose or cellulose/synthetic blend) with end caps and central support
• Primary application: 4‑cylinder petrol TSI/TFSI engines (e.g., many 1.8 and 2.0 EA888-series engines), depending on model year and market
• Function: Removes particulates (sludge, metal shavings, carbon deposits) from the engine oil to protect bearings, camshafts and other moving parts

Taken together, these characteristics place 06J115403Q firmly in the group of modern cartridge filters used on high-efficiency, turbocharged direct‑injection engines common across the VAG range.

Where 06J115403Q Is Commonly Used

While the exact fitment can vary by model year, engine code and market, 06J115403Q is typically linked to several widely used VW and Audi petrol engines that share a similar oil filter housing design.

Typical Vehicle Families Using This Filter

The following list gives representative model families and engine types where a 06J115403Q filter (or its direct supersession) is commonly specified. Always check your vehicle’s VIN and engine code to confirm.

• Volkswagen: Golf, Jetta, Passat, Tiguan, CC and related models with 1.8 TSI and 2.0 TSI engines (EA888 generation), depending on year and market.
• Audi: A3, A4, A5, Q3 and other compact/midsize models equipped with 1.8 TFSI or 2.0 TFSI four‑cylinder engines of the corresponding generation.
• Škoda: Octavia, Superb, Yeti and others using 1.8 TSI or 2.0 TSI engines that share the same oil filter housing design.
• SEAT: Leon, Altea, Exeo and related models with compatible 1.8/2.0 TSI or TFSI engines.

These examples illustrate that the filter is not tied to a single model but to a family of engines used widely across the VW Group portfolio in different body styles and brands.

Understanding the Part Number and Supersessions

VW/Audi part numbers follow a structured format, and a trailing letter such as “Q” usually indicates a revision or updated version of an earlier design. Over a vehicle’s production life, filters may be updated or replaced in the parts system by newer numbers.

How the Code Breaks Down

This explanation shows how 06J115403Q fits into the VW/Audi numbering logic and what the suffix might imply.

• “06J” prefix: Typically associated with a particular engine family or component group, in this case relating to petrol engines in the EA888 family and similar.
• “115” group: In the VAG numbering system, “115” usually denotes engine oil filter–related parts.
• “403” identifier: Specific to the physical design of the filter element (dimensions, fit, sealing surfaces).
• “Q” suffix: Indicates a particular revision or supersession. Earlier or later revisions may have different trailing letters (for example, 06J115403, 06J115403C, etc.), but these may not all be interchangeable.

The structure of the number helps parts departments and technicians trace compatibility and identify when a part has been superseded, ensuring that the most up‑to‑date component is used.

How to Confirm 06J115403Q Fits Your Car

Because VW Group engines and parts change across model years, regions and emission standards, it is essential to confirm that 06J115403Q is correct for your specific vehicle rather than relying on general statements or visual similarity.

Practical Steps for Verification

The following steps outline the safest way to verify compatibility before purchasing or installing an oil filter labeled 06J115403Q.

1. Check the owner’s manual or service booklet: Many manuals list the OEM oil filter part number or at least the engine code and service specifications.
2. Use the VIN in a dealer or official online catalog: A VW/Audi/Škoda/SEAT dealer can enter your VIN into the official parts system and confirm whether 06J115403Q or a superseding number is specified.
3. Verify the engine code: Look up your engine code (e.g., “CCTA,” “CAXA,” etc.), then cross‑reference that code with a parts database that lists the exact OEM filter.
4. Compare with the existing filter and housing: If you remove the old filter, verify the label, length, diameter and sealing arrangement match the new 06J115403Q element exactly.
5. Check for superseded part numbers: Ask whether 06J115403Q has been replaced by a newer suffix (for example, 06J115403R or similar) and use the most current official part.

Following these steps reduces the risk of installing an incorrect filter, which can lead to leaks, poor filtration or even engine damage if the part does not seat correctly in the housing.

Aftermarket Equivalents and Cross-References

Many reputable aftermarket brands produce oil filter elements that are intended as direct replacements for 06J115403Q, often listing this OEM number on the box or in online catalogs as a cross‑reference.

Key Considerations When Using Non-OEM Filters

This list highlights what to look for when choosing an aftermarket replacement claimed to correspond to 06J115403Q.

• OEM cross-reference listed: The packaging or catalog should explicitly state “replaces 06J115403Q” or list it among the equivalent numbers.
• Quality certification: Filters meeting or exceeding OEM specifications (for example, ISO/TS 16949 or similar quality standards) are preferable.
• Reputation of the brand: Established filter manufacturers (like Mann, Mahle, Bosch, etc.) typically offer more consistent filtration performance and build quality.
• Correct dimensions and seals: The insert must match the OEM element in length, outer diameter and sealing design, otherwise it may bypass oil or leak.
• Warranty and service records: If your car is under warranty, verify that using an aftermarket filter will not conflict with dealer or manufacturer requirements in your region.

When these factors are satisfied, a well-made aftermarket filter cross‑referenced to 06J115403Q can provide equivalent protection while sometimes reducing cost.

Why the Correct Oil Filter Matters

The oil filter is a relatively inexpensive component, but using the wrong type, or a poor-quality substitute, can have consequences that far exceed the cost difference between filters.

Risks of Using the Incorrect Filter

The following points summarize why proper identification of 06J115403Q (or its approved supersession) is important for your engine’s health.

• Improper sealing: An incorrect cartridge can prevent the filter cap from seating properly, causing oil leaks or a drop in oil pressure.
• Bypass and unfiltered oil: If the filter does not sit correctly on its locating spigot, part of the oil flow can bypass the media, sending unfiltered oil through the engine.
• Premature wear: Reduced filtration efficiency allows more abrasives and sludge to circulate, accelerating wear on bearings, camshafts and turbochargers.
• Warning lights and error codes: Low oil pressure or oil contamination can trigger dashboard warnings or engine fault codes in modern vehicles.
• Warranty or insurance issues: In some cases, using clearly incorrect or low‑grade parts may complicate claims related to engine failure.

By ensuring that the installed filter is truly equivalent to 06J115403Q and approved for the specific engine, you help maintain reliable lubrication and extend engine life.

Summary

Part number 06J115403Q is a genuine Volkswagen-Audi Group cartridge-type engine oil filter element designed primarily for a range of 1.8 and 2.0 TSI/TFSI four-cylinder petrol engines used across VW, Audi, SEAT and Škoda models. It fits into a dedicated oil filter housing and plays a crucial role in keeping engine oil clean by trapping contaminants. Because VW Group parts often evolve and are superseded by updated versions, owners and technicians should verify compatibility using the vehicle’s VIN and engine code or an official parts catalog. Quality aftermarket equivalents exist and are typically labeled as replacements for 06J115403Q, but they must match the OEM dimensions and performance specifications. Choosing the correct filter protects engine components, maintains proper oil pressure and helps ensure long-term reliability.