SKU: 20453022442

AJUSA CYLINDER HEAD BOLT SET TO SUIT HOLDEN Z20LER Z20LET C22SEL TURBO 2.0L 2.2L I4

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Description

AJUSA CYLINDER HEAD BOLT SET TO SUIT HOLDEN Z20LER Z20LET C22SEL TURBO 2.0L 2.2L 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 Holden vehicles fitted with Z24SED, X22SE, C20SEL, C22SE, C22SEL Z20LER and Z20LET Turbo I4 engines.

Contents:

  • 1 X Head bolt set

Vehicle Fitment Guide

Note: The image is for illustrative purposes only.

Shipping Notes
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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]
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SKU: 20453022442

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4.8 ★★★★★
Based on 14 reviews
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Sarah V
Pawtucket, US
★★★★★ 5
Excellent! Interests son w/ relatable situations, upbeat tone, & teaches to think before acting.
Format: Paperback
Kid & parent approved! Excellent book that really engages my five-year-old son. It has relatable scenarios that gets kids thinking & teaches them to think things through before acting (impulse control) to make better choices, without talking down to them, in a fun upbeat tone. My son has asked to read the book over and over. I think he likes the realistic writing style & illustrations too. The author, a former school counselor, clearly gets kids. It is a great tool for our family. I have since bought multiple books from this author. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2019
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Verified Purchase
Anne La Chapelle
Omaha, US
★★★★★ 5
Age
Format: Paperback
Great book for elementary school aged kids
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2025
N
Verified Purchase
Noelle G.
Grantham, US
★★★★★ 5
My kids ask for this book!
Format: Paperback
I read a lot of reviews saying that the guilt tripping is too much and too repetitive for kids, however, those people have not met my kids. My children do not think about how their awful behaviors affect those around them. I try to be consistent with rules, expectations, and structuring the day, but their impulse control is non-existent. This book really got their attention surrounding whether what they did made things better or worse for everyone else AND themselves. They ask me to read this book to them and I’m so glad I bought it because it’s definitely making a difference. My children come from a severe case of abuse from my ex and in this case I would absolutely say you need more drastic measures for the child to relearn how they’re supposed to function in life and how their choices affect others. This book may not be for everyone, but it’s made a difference for us. Sometimes you need the repetition so that it really sticks. I especially love the part about the cupcakes because the last 4 cakes I’ve made, they stuck their hands in and destroyed them before they were even cooled, less than 5 minutes after coming out of they oven! They were definitely raising eyebrows at that page realizing the gravity of ruining our desserts before they even had frosting! I recommend this book for extreme impulse control cases!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2021
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Verified Purchase
Rebecca schmidt
Carnegie, US
★★★★★ 5
Love this book
Format: Paperback
My boys love this book! Short enough to keep there interest and such a good lesson. Read it almost every night before bed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
K
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Katina
Dallas, US
★★★★★ 5
Very good for learning about feelings
Format: Hardcover
My daughter loves this book very much, it’s very helpful when it comes to feelings and expressions
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026

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