SKU: 80323940477

AJUSA CYLINDER HEAD BOLT SET TO SUIT MITSUBISHI 4B11 4B12 4B11T 4J12 TURBO 2.0L 2.4L I4

Sale price$34.16 Regular price$37.95
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

AJUSA CYLINDER HEAD BOLT SET TO SUIT MITSUBISHI 4B11 4B12 4B11T 4J12 TURBO 2.0L 2.4L I4Ajusa Head Bolt Set Engineered For Strength, Sealed For Reliability Ajusa cylinder head bolt set is engineered to deliver the precise clamping force required to maintain a secure seal between the cylinder head and engine block. Designed for modern combustion systems, these critical fasteners ensure proper compression while preventing leakage of gases and coolant, even under extreme thermal and mechanical stress. Manufactured from premium grade alloy

Ajusa Head Bolt Set – Engineered For Strength, Sealed For Reliability

Ajusa cylinder head bolt set is engineered to deliver the precise clamping force required to maintain a secure seal between the cylinder head and engine block. Designed for modern combustion systems, these critical fasteners ensure proper compression while preventing leakage of gases and coolant, even under extreme thermal and mechanical stress.

Manufactured from premium grade alloy steel and treated with advanced heat processes, each bolt is made to exacting tolerances for dependable performance across a variety of applications. Ideal for rebuilds or replacements, Ajusa head bolt set offers the strength and consistency trusted by professionals.

Why Choose Ajusa Head Bolts?

  • Crafted from rigorously tested materials to meet industry strength and hardness standards.
  • Heat treated using quenching and tempering to enhance structural integrity.
  • Precision machined threading ensures smooth installation and consistent torque.
  • Strict production controls ensure reliability and dimensional accuracy.
  • Developed to support reliable compression and prevent sealing failures under stress.

Upgrade to Ajusa cylinder head bolt set today for consistent sealing, secure compression and long lasting reliability.

This head bolt set suits Mitsubishi vehicles fitted with 4B11, 4B12, 4J12 and 4B11T Turbo I4 engines.

Contents:

  • 1 X Head bolt set

Vehicle Fitment Guide

Notes:

  • This head bolt set includes 8 bolts with washers and 2 bolts without washers.
  • The image is for illustrative purposes only.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80323940477

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MrEdmonds
Waukegan, US
★★★★★ 5
Amazing quality build
This WDT tool is solid and well-made. Definitely worth having!
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Reviewed in the United States on June 26, 2025
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Amazon Customer
Boise, US
★★★★★ 5
Get The Clumps Out
Nice companion in the Espresso Yard. Watch for the guards, and shiv away at that fresh ground Espresso meat.
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Reviewed in the United States on January 8, 2026
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Fernando Piñero
Carnegie, US
★★★★★ 5
High quality
Fantastic! especially for the price! Cant be beat it. Does a wonderful job
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Reviewed in the United States on March 1, 2025
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James D Prather
Lake Worth, US
★★★★★ 4
Looks very nice
Sturdy and easy to use.
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Reviewed in the United States on December 21, 2024
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Cassandra Allen
Lexington, US
★★★★★ 5
Wonderful tool
Wonderful tool and works great
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Reviewed in the United States on February 9, 2025

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