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Honda Accord Engine Cylinder Head Gasket Sets

Honda Accord Engine cylinder head gasket sets

Starting at $53.95, AutoBuffy stocks 6 engine cylinder head gasket sets for the Honda Accord from trusted brands including SKP and Beck/Arnley. The head gasket seals combustion pressure between the engine block and cylinder head while keeping oil and coolant passages separated. When it fails, coolant and oil mix, compression drops, and engine damage escalates quickly without repair.

Signs your Honda Accord needs a new engine cylinder head gasket set

  • White or sweet-smelling smoke from the exhaust — burnt coolant entering the combustion chamber
  • Milky, frothy oil on the dipstick or under the oil filler cap — coolant contaminating the oil supply
  • Persistent overheating or a coolant level that drops with no visible external leak
  • Bubbles in the coolant reservoir or radiator when the engine is running — combustion gases forcing into the cooling system
  • Rough idle, misfires, or noticeably reduced power in one or more cylinders due to lost compression
  • Oily residue or coolant staining around the seam between the cylinder head and engine block

Which engine cylinder head gasket set should you buy for your Honda Accord?

The right set depends on whether you want an OEM-equivalent replacement, a performance upgrade, or a budget-friendly option for a high-mileage engine. Head gasket sets vary mainly in gasket material, multi-layer steel (MLS) versus composite construction, and whether the kit includes all the valve cover and intake gaskets you need to avoid a second teardown.

OEM-Equivalent / OE Replacement Set
Best for
Daily drivers, stock engines, warranty-minded repairs
What you get
Matches factory material spec, correct bore size and fire ring thickness, includes primary head gasket plus critical secondary gaskets
Multi-Layer Steel (MLS) Upgrade Set
Best for
Engines with resurfaced or slightly warped heads, performance builds, aluminum heads
What you get
Three or more bonded steel layers that handle higher clamping loads and surface finish variations better than composite gaskets
Full Gasket Set (Complete Overhaul Kit)
Best for
Engine rebuilds, high-mileage engines getting a full top-end refresh
What you get
Head gasket plus intake, exhaust, valve cover, cam seals, and all related gaskets needed for a complete head-off job — eliminates repeat sourcing
Budget / Economy Set
Best for
Low-stakes repairs, temporary fixes, engines being sold or scrapped soon
What you get
Lower cost composite construction, covers the head gasket and basic secondary gaskets — acceptable for normal-stress applications on older engines

Engine cylinder head gasket sets brands we stock for your Honda Accord

SKP
4 options · from $53.95
Beck/Arnley
2 options · from $143.95

Replacing the engine cylinder head gasket set on a Honda Accord

Advanced⏱ 6–12 hoursTorque wrench and angle-degree torque adapterSocket and ratchet set with extensionsCoolant drain pan and fluid containment suppliesGasket scraper and surface prep solventEngine hoist or valve spring compressor (if valve work is needed)

Replacing a head gasket set on a Honda Accord requires draining the cooling system and oil, removing the intake manifold, valve cover, timing components, and all hardware holding the cylinder head to the block before the head can be lifted off. The head must be inspected and typically sent to a machine shop for resurfacing before the new gasket set is installed. Head bolts must be torqued in the manufacturer-specified sequence and, on most modern engines, turned an additional specified angle — incorrect torque is a leading cause of repeat failure.

Frequently asked questions

How much does it cost to replace engine cylinder head gasket sets on a Honda Accord?
Parts alone start at $53.95 for a Honda Accord head gasket set at AutoBuffy. Total repair cost is much higher because labor is extensive — the cylinder head must be removed, inspected, and often resurfaced. Budget for professional machining of the head surface if warping or scoring is found.
Can I drive my Honda Accord with a blown head gasket?
No. Continuing to drive risks catastrophic engine damage. A failing head gasket allows coolant into cylinders, which can hydrolock the engine and bend connecting rods. It also allows combustion gases into the cooling system, causing rapid and severe overheating. Stop driving and diagnose the issue immediately to avoid a full engine replacement.
Do I need to resurface the cylinder head when replacing the head gasket on my Honda Accord?
In most cases, yes. Overheating — the most common cause of head gasket failure — warps aluminum and even cast-iron heads. Installing a new gasket on a warped surface will cause the replacement to fail quickly. Have the head measured for flatness and machined if it exceeds the manufacturer's allowable tolerance before reassembly.
What is included in a cylinder head gasket set vs. a single head gasket for the Honda Accord?
A single gasket is just the fire-ring head gasket itself. A set adds the valve cover gasket, intake and exhaust manifold gaskets, cam seals, and other components disturbed during a head-off repair. Buying the full set is almost always the better value since the labor to access these parts is already being paid for.
How long does a replacement head gasket set last on a Honda Accord?
A correctly installed head gasket on a properly resurfaced head should last the remaining life of the engine under normal operating conditions. Premature failure is nearly always caused by an underlying issue — a cooling system problem, incorrect torque sequence, a warped head that was not machined, or using an incompatible replacement gasket material.
Will a head gasket sealer or stop-leak fix my Honda Accord's blown head gasket?
Chemical sealers are a temporary measure only and are not a reliable repair. They can partially seal small, early-stage leaks for a short time but will not restore lost compression, stop oil-coolant contamination, or address the root cause. They can also clog coolant passages and heater cores. Physical replacement is the only dependable fix.

Shop engine cylinder head gasket sets by year for the Honda Accord

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