Durable Multi-Layer Head Gasket for Honda Acty HA3, HA4 Models 1990-1999 | Optimal Engine Sealing | High-Quality Replacement Part | Available at Oiwa Garage.
Head gasket placement diagram for Honda Acty Truck HA3, HA4 models (1990-1999) - detailed engine parts illustration showing the head gasket and related components
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Durable Multi-Layer Head Gasket for Honda Acty HA3, HA4 Models 1990-1999 | Optimal Engine Sealing | High-Quality Replacement Part | Available at Oiwa Garage.Head gasket placement diagram for Honda Acty Truck HA3, HA4 models (1990-1999) - detailed engine parts illustration showing the head gasket and related components

Head Gasket - Honda Acty Truck HA3, HA4 Models - 1990-1999

Oiwa Garage
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Price:
$94.07
Stock:
In stock

Need help? Call or Text: 562-661-8862

Description

This head gasket fits the Honda Acty Truck HA3, HA4 (1990-1999). It seals the cylinder head to the block against combustion, coolant, and oil.

In Stock - ships from our California (USA) warehouse

Fast, reliable delivery - no overseas backorder wait.

Vehicle Fitment & Compatibility

Confirm your chassis code against the table below before ordering.

Honda Acty Truck HA3, HA4 (1990-1999) - fitment
Make Honda
Model Acty Truck
Chassis Codes HA3, HA4
Years 1990-1999
Part Type head gasket - direct-fit replacement

100% Fitment Guarantee

Not sure about fit? Add your chassis/VIN number at checkout and we confirm it before we ship. If a part does not fit your Acty, we exchange it or refund you in full.

Reasons to choose this head gasket

  • Coolant loss, white smoke, or overheating
  • Oil and coolant mixing
  • Compression loss between cylinders
  • You are doing head or top-end work

Features & Function

  • Seals the head to the block
  • Correct fit for the E07A
  • Restores combustion, coolant, and oil sealing

Installation Specifications

  • Difficulty: Advanced.
  • Estimated time: a full day of engine work.
  • Required tools: A torque wrench, a socket set, and engine hand tools.

Oiwa Garage Tech Note

"Check the head and block for flatness before assembly and torque the head bolts in the correct sequence and stages. A fresh gasket on a warped head will not hold."

Frequently Asked Questions

Should I replace the head bolts too?

Inspect the bolts and follow the correct torque sequence. If in doubt about stretch, plan to renew them.

How do I know the head is flat?

Check it with a straightedge and feeler gauge; a warped head must be machined flat before the new gasket will seal.

How do I check for a blown head gasket?

Look for white sweet-smelling smoke, coolant loss with no external leak, a mayo-like mix under the oil cap, or bubbles in the coolant. A compression or leak-down test confirms it.

Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.

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