Set of eight black cylinder head bolts with washers for Honda Acty Truck HA3, HA4 models from 1990-1999, designed for secure engine assembly.
Top view of cylinder head bolts arranged in a row, showing threading and washer detail for Honda Acty Truck HA3, HA4 - 1990-1999.
Exploded diagram of Honda Acty engine components highlighting the placement of cylinder head bolts, compatible with HA3, HA4 models from 1990-1999.
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Set of eight black cylinder head bolts with washers for Honda Acty Truck HA3, HA4 models from 1990-1999, designed for secure engine assembly.Top view of cylinder head bolts arranged in a row, showing threading and washer detail for Honda Acty Truck HA3, HA4 - 1990-1999.Exploded diagram of Honda Acty engine components highlighting the placement of cylinder head bolts, compatible with HA3, HA4 models from 1990-1999.

Head Bolt Set - Honda Acty Truck HA3, HA4 Models - 1990-1999

Oiwa Garage
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Price:
$122.88
Stock:
In stock

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

Description

This head bolt set fits the Honda Acty Truck HA3, HA4 (1990-1999). They clamp the cylinder head to the block at the correct load.

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 cylinder head bolt set

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 bolt set

  • You are doing a head gasket or top-end rebuild
  • Old bolts that may be stretched
  • A head that needs correct clamping load

Features & Function

  • Clamps the head to the block
  • Correct set for the E07A
  • Supports a proper head-gasket seal

Installation Specifications

  • Difficulty: Advanced.
  • Estimated time: used within a head job.
  • Required tools: A torque wrench and a socket set.

Oiwa Garage Tech Note

"Follow the factory torque sequence and stages exactly - even clamping load is what makes the head gasket seal and stay sealed."

Frequently Asked Questions

Do I need new bolts with a head gasket?

If the old bolts are stretched or you want a known baseline, fit a fresh set and torque to the correct sequence.

How do I know I need fresh head bolts?

If you are pulling the head and the bolts are torque-to-yield or show any stretch or thread damage, fit a fresh set. Even clamping load is what makes the head gasket seal.

Should I replace this if it is not leaking yet?

If you already have the area apart for other work, fit a fresh one while the labor is done. Otherwise replace it once it weeps.

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

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