What size is the Honda oil filter?

There isn’t a single “Honda oil filter” size. Most modern Honda passenger cars use a spin‑on filter with an M20 × 1.5 thread, typically in the 7317 (about 68 mm diameter, ~86 mm tall) or the 3593A (about 76 mm diameter, ~85–86 mm tall) form factors; some models use a shorter 6607 (~68 mm diameter, ~66–70 mm tall) can, and a number of motorcycles/ATVs use either compact spin‑on filters or cartridge elements. Exact size depends on model, engine, and year, so always confirm in the owner’s manual or with your VIN.

Why there isn’t one “Honda oil filter” size

Honda builds a wide range of engines—from small-displacement motorcycle and powersports units to turbocharged automotive four-cylinders and V6s. Packaging constraints, oil flow requirements, and regional parts strategies mean multiple filter formats are specified across the lineup. As a result, “Honda oil filter size” is best answered by model/year, not by brand alone.

Common Honda automotive oil filter sizes

Across recent Honda cars and many Acura models, three spin‑on canister sizes dominate. The following list summarizes the formats you are most likely to encounter and their typical dimensions and use cases.

• 7317 size (widely used on 2000s–present Hondas): M20 × 1.5 thread; outside can diameter ~2.69 in (≈68 mm); height ~3.3–3.5 in (≈84–89 mm). Common across Civic, Accord, CR‑V, HR‑V, Odyssey, Pilot, Ridgeline, and many Acuras, depending on year/engine.
• 3593A size (older/larger can): M20 × 1.5 thread; outside can diameter ~2.95–3.0 in (≈75–76 mm); height ~3.3–3.5 in (≈84–89 mm). Seen on some older Honda/Acura applications; often interchangeable where there is clearance.
• 6607/short can size (tight-clearance alternative): M20 × 1.5 thread; outside can diameter ~2.69 in (≈68 mm); height ~2.6–2.8 in (≈66–71 mm). Used where space is limited or specified by the factory on certain newer compact/turbo engines.

All three share the same thread pitch, and many engines accept more than one of these sizes mechanically; however, you should use the size specified by Honda for your engine to preserve the intended filtration area and service interval.

Thread and sealing details

For most Honda automotive spin‑on filters, the thread is M20 × 1.5. The sealing surface (rubber gasket) diameter is matched to Honda’s oil filter boss; filters in the 7317/3593A/6607 families use compatible sealing gaskets. While the thread and gasket families are common, can diameter and height differ, which affects filter media area and sometimes under‑car clearance.

Motorcycles and powersports: different patterns exist

Honda motorcycles and powersports models use a mix of compact spin‑on filters and cartridge-style elements. Many larger bikes that use spin‑on filters also use M20 × 1.5 threads with a smaller can than car applications, while numerous mid/small-displacement models use internal cartridge elements that do not have an external “can” size.

How to confirm the exact filter for your Honda

Because engine families and years vary, use these steps to identify the correct filter size and specification for your specific vehicle.

1. Check the owner’s manual: It lists the correct Honda part number and filter type for your engine.
2. Use your VIN in an OEM parts catalog: Dealer sites or Honda’s parts portals will map the precise filter part number to your VIN.
3. Cross‑reference carefully: If using an aftermarket brand, cross-reference from the OEM part number rather than guessing by size.
4. Verify physical clearance: If your car originally used a “short” can, don’t upsize without ensuring exhaust/frame clearance and adherence to Honda’s specs.
5. Stick to quality filters: Choose OEM or reputable brands that meet or exceed Honda’s filtration and bypass-valve specifications.

Following these steps ensures you match not just the thread and diameter but also the correct bypass pressure and filtration media area intended for your engine.

Installation and torque guidance

Correct installation matters as much as size. The following best practices help prevent leaks and ensure proper sealing regardless of which Honda‑specified filter your vehicle uses.

• Lightly oil the new filter’s gasket before installation.
• Spin on until the gasket contacts the base, then tighten per the filter label—typically an additional 3/4 turn by hand; if a torque spec is provided, it’s commonly around 12–16 N·m (9–12 lb‑ft).
• Start the engine and check for leaks; recheck the oil level after a short run.
• Replace the drain plug crush washer at each oil change, as Honda specifies.

Always defer to the specific instructions on the filter can and in your owner’s manual; some models may specify a different tightening procedure.

Summary

There is no single “Honda oil filter size.” Most Honda cars use an M20 × 1.5 spin‑on filter in one of three common can formats: 7317 (≈68 × 86 mm), 3593A (≈76 × 86 mm), or the shorter 6607 (≈68 × 66–70 mm). Honda motorcycles may use compact spin‑on or cartridge elements. For certainty, identify the filter by your vehicle’s manual or VIN and follow Honda’s installation guidance.

How do I know the size of my oil filter?

To determine the correct oil filter size, consult your car’s owner’s manual for the specific part number or consult an online vehicle parts lookup tool from a retailer like NAPA or Walmart. You can also visit an auto parts store and use their in-store reference books or ask an associate for assistance. Using the wrong oil filter can lead to leaks or other engine damage, so ensuring a proper fit is essential. 
Here’s how to find the right oil filter for your car: 

1. 1. Check the Owner’s Manual: This is the most reliable source for the exact oil filter type and specifications recommended by your vehicle’s manufacturer. 
2. 2. Use Online Lookup Tools: Many auto parts websites, including NAPA, Walmart, and Pennzoil®, have vehicle selector tools where you can input your car’s year, make, and model to find compatible oil filters. 
3. 3. Visit an Auto Parts Store: Auto parts stores have detailed filter books or digital databases that allow you to look up the correct filter by entering your vehicle’s information. 
4. 4. Find the Existing Filter Number: If you can access the current filter, you may be able to find its part number and cross-reference it for a compatible replacement. 

Why the right size is important:

• Prevents Leaks: A filter that is too small or the wrong thread size can cause oil to leak from the engine. 
• Ensures Proper Fit: The correct filter ensures a snug fit and prevents it from falling off. 
• Protects Your Engine: The correct filter is designed for your specific engine, providing optimal oil filtration to prevent costly engine damage. 

Do all Hondas have the same oil filter?

No, not all Honda vehicles use the same oil filter. While most modern Honda models (excluding the S2000) share the same oil filter, there are some exceptions like the S2000 and older models that may have different filter sizes and specifications. 
Elaboration:

• Most Modern Hondas: Many modern Honda vehicles, including the Accord, Civic, CR-V, and others, use the same oil filter (usually the 15400-PLM-A02 or its predecessor, the 15400-PLM-A01). 
• S2000: The Honda S2000 is a notable exception and uses a different, larger oil filter. 
• Older Models: Some older Honda models may also have different oil filter specifications, so it’s crucial to check your vehicle’s owner’s manual or consult a parts diagram specific to your car’s year and model. 
• OEM vs. Aftermarket: Honda OEM oil filters are generally the same as aftermarket filters with the same part number, but some aftermarket filters may have different designs or materials. 
• Oil Filter Selection: When choosing an oil filter, it’s always best to consult your owner’s manual or a reputable parts supplier to ensure compatibility with your specific vehicle. 

What size is a Honda oil filter?

There is no single Honda oil filter size, as sizes vary by vehicle model and year, but the Genuine Honda 15400-PLM-A02 is a common OEM filter for many Honda and Acura models. To find the correct oil filter for your vehicle, you must check your owner’s manual or use an online parts finder by providing your vehicle’s specific year, make, and model. 
How to Find the Correct Oil Filter Size

1. 1. Owner’s Manual: The most reliable way to find the correct oil filter part number is to check the owner’s manual for your specific Honda vehicle. 
2. 2. Online Parts Finders: Use online resources from auto parts retailers or Honda parts specialists. You will typically enter your vehicle’s year, make, and model to get a list of compatible filters. 
3. 3. Specific Part Numbers:
   • The Genuine Honda 15400-PLM-A02 (or 15400PLMA02) is a very common filter that fits many Honda and Acura models from the early 2000s to recent years. 
   • However, it replaces other part numbers, such as 15400-P0H-305, 15400-PLC-003, and 15400-RBA-F01, so always verify the part number for your specific vehicle. 
4. 4. Aftermarket Brands: When using aftermarket filters, ensure the product listing confirms it is vehicle-specific for your Honda. 

Example: Honda’s 15400-PLM-A02
This is a standard-grade oil filter with the following specifications for many applications: 

• Thread Size: M20-1.50
• Height: Approximately 3-3/8 inches
• Bypass Valve: Included
• Anti-Drainback Valve: Included

What size oil filter wrench for Honda?

For most Honda vehicles, the oil filter wrench size is 64mm or 65mm with 14 flutes. Specifically, the Genuine Honda oil filter wrench (part number 07AAA-PLCA100) is designed for filters with part numbers 15400-PLM-A01 and 15400-PLM-A02, according to some parts retailers. 
More Details:

• The 64mm or 65mm size refers to the diameter of the oil filter cap, according to product descriptions.
• The “14 flutes” refers to the number of teeth or slots on the wrench that engage with the oil filter cap. 
• Honda oil filters with part numbers 15400-PLM-A01 and 15400-PLM-A02 are commonly found on many Honda models, according to some automotive parts retailers. 
• If you are unsure of the exact size for your specific Honda model, it’s a good idea to consult your owner’s manual or a local Honda parts specialist. 
• Some online retailers also specify the wrench size based on the oil filter part number, according to product pages. 
• A 64mm or 65mm oil filter wrench with 14 flutes should be compatible with a wide range of Honda vehicles, says a product description.