The Honda OEM B-Series Oil Strainer Gasket seals the joint between the oil pickup strainer and the oil pump in applicable Honda and Acura engines. Part number 15221-PW0-S01 is the individual factory service gasket for this connection, making it a useful replacement during oil strainer removal, oil pump service, or an engine rebuild.

The pickup connection is part of the engine's oil supply path. A clean, properly assembled joint helps the oil pump draw oil through the strainer as intended. Replacing a damaged or disturbed gasket renews the sealing component while retaining a serviceable pickup and pump.

Features

• Genuine Honda OEM service part: Identified by part number 15221-PW0-S01.
• Oil pickup connection gasket: Fits between the oil strainer and oil pump on supported assemblies.
• B-Series service applications: Cataloged for selected Civic Si, Civic del Sol VTEC, CR-V, and Integra models.
• Individual replacement: Sold as one gasket; the oil strainer, pump, and hardware are separate.
• Maintenance and rebuild use: Suitable for renewing the connection when the strainer is removed for service.

Additional Information

• Manufacturer: Honda
• OEM part number: 15221-PW0-S01
• OEM description: Gasket, Oil Strainer
• Alternative names: Oil pickup tube gasket; oil pump pickup gasket; oil strainer gasket
• Product type: Engine lubrication-system gasket
• Quantity: One gasket per ordered unit

Common Reasons for Replacement

• Oil strainer removal during oil pump or bottom-end engine service.
• A torn, damaged, or previously compressed gasket found during disassembly.
• Renewing service seals during a compatible B-Series rebuild.
• Repairing a pickup connection identified as faulty during lubrication-system diagnosis.

Installation Notes

1. Allow the engine to cool, secure the vehicle using appropriate lifting equipment, and follow the vehicle-specific procedure for draining oil and accessing the strainer.
2. Remove the strainer as directed by the service information. Keep dirt and old gasket fragments out of the pump inlet and oil passages.
3. Clean and inspect both mating surfaces and check the pickup assembly for damage. Avoid scratching the sealing faces.
4. Position the new gasket correctly and reinstall the strainer using the specified fasteners, tightening sequence, and torque. Follow the service procedure for any sealant requirements.
5. Reassemble the oil pan and related components with the required service seals, refill with the specified oil, and follow the applicable oil-system priming procedure.
6. Verify oil pressure and inspect the completed repair before normal operation. Do not continue running an engine with an oil-pressure warning.

Popular Performance Applications

A service item for compatible B16, B17, B18, and B20 engine assemblies during restoration, oil pump replacement, and rebuild work. For engine swaps, confirm the retained oil pump and pickup arrangement; a swapped chassis does not establish compatibility by itself.

What's Included

One genuine Honda 15221-PW0-S01 oil strainer gasket. Oil pumps, pickup strainers, bolts, oil pan seals, oil, and filters are sold separately.

Complete oil pickup service with the correct Honda gasket for the assembly. This individual OEM replacement renews the strainer-to-pump seal as part of a properly inspected and assembled lubrication system.