Honda K24W Valve Cover Gasket 12341-5A2-A01

Honda OEM Valve Cover Gasket – K24W Engine (12341-5A2-A01)

This Honda OEM valve cover gasket (part number 12341-5A2-A01) is the factory gasket for K24W engines. If you’re chasing an Accord 9th gen valve gasket issue, a CR-V K24W gasket replacement, or an Acura TLX oil leak fix, this is the exact Honda K24W valve cover gasket you want to run. It seals the top of the head so your oil stays in and dirt, dust, and moisture stay out. When you see oil around the cover, or smell burnt oil on the header, this Honda Accord oil leak gasket is usually the first thing to replace.

Oil seepage from the valve cover is basically a known behavior on K24W cars, especially the 9th gen Accord and CR-V 2015+ as mileage and heat cycles stack up. The rubber hardens, shrinks, or cracks, and you get the classic wet edge around the cover, a faint puff of smoke at stoplights, and grime building on the block. This genuine Honda 12341-5A2-A01 gasket uses the same spec material and profile Honda built the engine around, so you get proper crush, correct sealing, and no guessing on fitment. We run this Honda OEM valve cover gasket on our own K24W daily drivers because it just works.

Swapping the valve cover seal is very doable in a home garage if you’re comfortable with basic hand tools and a torque wrench, and any competent shop can knock it out quickly. It’s cheap insurance to keep oil off your exhaust, mounts, and wiring—and it beats ignoring the leak until it makes a full mess. Whether you’re freshening an OEM K24W engine gasket setup during a tune-up or resealing during a top-end refresh, this Honda OEM valve cover gasket is the one to use, not a no-name aftermarket gamble.

Fitment:

• 2013–2017 Honda Accord (K24W) – Accord 9th gen valve gasket / Honda Accord oil leak gasket
• 2015–2022 Honda CR-V (K24W) – CR-V 2015 valve gasket / CR-V valve cover seal
• 2015–2020 Acura TLX (K24W) – TLX 2016 valve cover gasket / TLX K24W engine gasket
• 2016–2022 Acura ILX (K24W) – ILX 2017 valve cover gasket / ILX K24W valve gasket

Key Features:

• Genuine Honda OEM valve cover gasket – Part Number: 12341-5A2-A01 (SKU: OHA-12341-5A2-A01)
• Direct fix for common K24W valve cover leaks on Accord, CR-V, TLX, and ILX
• Heat- and oil-resistant rubber that holds up to daily commuting and long highway pulls
• Exact K24W profile for proper sealing—no trimming, no guessing, no RTV everywhere
• DIY-friendly install; perfect for maintenance, top-end refresh, or full engine rebuild

Don’t just keep wiping oil off the block. Swap in a genuine Honda OEM K24W engine gasket up top and keep your Accord, CR-V, TLX, or ILX clean, dry, and ready to be hammered on.