The oil filter part number for an Acura TL is not a single universal number. It varies by model year and engine. To ensure you get the right filter, you’ll need the exact engine code or VIN. If you share your TL’s year and engine, I can confirm the correct OEM part number for you.
Why the part number changes by year and engine
Acura’s TL line has spanned multiple generations with different engines and filter housings. Each engine family often uses a distinct oil filter design, and Honda/Acura part catalogs assign specific part numbers to those designs. Using the wrong filter can affect fit, sealing, and oil pressure, so it’s important to verify the exact PN for your vehicle.
TL generations and engines
Overview of TL generations and the engines used, which informs the oil filter design and PN family:
- 1999–2003 TL — 3.2L V6 (engine code typically J32A1)
- 2004–2008 TL — 3.2L V6 (engine code typically J32A2)
- 2009–2014 TL — 3.5L V6 (engine code typically J35A4)
Note: Each generation’s filter assembly generally differs, so confirming the exact PN against a catalog or dealership database is the safest approach.
How to find the exact part number for your TL
To identify the correct oil filter PN for your specific TL, follow these methods to confirm the exact match:
Step 1: Locate the engine code on the engine block or under the hood, since the TL used different engines across years (for example J32A and J35A). Knowing the code narrows the PN search.
Step 2: Check the owner's manual or the service manual for the recommended oil filter part number for that engine.
Step 3: Inspect the current oil filter—often the OEM PN is printed on the filter canister or end cap; if you can read it, you can cross-check with catalogs.
Step 4: Use an online OEM parts database or dealer site by entering year, model, and engine code (or VIN) to pull the exact part number and any compatible cross-references.
Step 5: When in doubt, call or visit a dealership parts counter with your VIN; they can pull the precise PN and advise on aftermarket cross-references.
Common pitfalls and compatibility tips
Avoid mixing filter designs across generations. Even if a filter looks similar, the thread size, gasket diameter, and flow characteristics can differ between the 3.2L and 3.5L TL engines. Always verify the exact PN for your engine code and year, and prefer OEM or clearly labeled cross-references from reputable parts catalogs.
Where to buy and how to cross-reference
You can purchase the correct oil filter from dealership parts counters, official OEM catalogs, or reputable online retailers by entering your year, model, and engine code. If you’re shopping aftermarket, look for cross-reference charts that explicitly match Acura TL engines to avoid incorrect fittings. Keeping the VIN handy when ordering helps ensure you receive the exact part designed for your vehicle.
Summary
The Acura TL does not have a universal oil filter part number; the correct PN depends on the model year and engine (e.g., 3.2L V6 for early generations vs. 3.5L V6 for later ones). To obtain the exact number, identify the engine code, consult the manual, inspect the current filter, or use a parts catalog or dealership database with your VIN. If you share your TL’s year and engine, I can provide the precise OEM part number and suitable cross-references.