Holden Astra AH (2007 - 2010) 1.8L Engine Water Pump + Gasket
Our Fitment Promise
Designed for straightforward out of the box fitment and operation. If there are any fitment issues, we will cover the return cost in full because we stand behind our products.
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- Genuine / Aftermarket Aftermarket
- Type Water Pumps
- Make Holden
- Model Astra
- Series AH [2004 - 2010]
Restore optimal cooling performance in your Holden Astra AH (2007 - 2010) equipped with 1.8L engines using this premium water pump and gasket combination. This genuine replacement component addresses common cooling system failures including overheating, coolant leaks, and water pump malfunctions, delivering dependable coolant circulation and precise temperature management for enhanced engine longevity.
Product Specifications
- Condition: 100% Brand New
- Fitment: Direct Replacement
Performance & Build Quality
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Superior Sealing Technology: Incorporates premium seals and gaskets engineered to eliminate coolant leakage.
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Reliable Fluid Circulation: Ensures steady and consistent coolant flow throughout the cooling system.
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Enhanced Heat Management: Facilitates superior heat transfer and dissipation to maintain optimal operating temperatures.
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Robust Engineering: Constructed from high-quality materials designed to endure extreme temperatures, pressure variations and extended service life.
- Simple Replacement Process: Engineered as a direct-fit replacement for straightforward, efficient installation.
Compatible With
- Vehicle Models: Holden Astra AH models from years 2007, 2008, 2009 and 2010. Compatible with Hatchback and Wagon body styles.
- Engine: 1.8L Z18 XER
What's Included
- 1 x Water Pump with Gasket
Perfect solution for Holden Astra vehicle owners seeking to replace compromised or failing water pump components, ensuring restored cooling efficiency and promoting extended engine service life.
Given the essential nature of cooling system components for vehicle safety and performance, always confirm compatibility with your exact vehicle specifications. We highly recommend professional installation by qualified technicians.
Every order except for oversized items will automatically receive free standard shipping, so you can get your items without any additional cost.
If you need your order faster, express and same-day delivery options are available at checkout. Express and same-day delivery fees vary depending on the product and delivery location, so we’re unable to provide a standard rate in advance — the cost will be shown once your items are added to your cart.
We aim to provide same-day dispatch for all weekday orders placed before 12:00 PM (AEST during standard time or AEDT during daylight saving).
Once your order has been dispatched, you will receive an email notification with your tracking details. Tracking information may take up to 24 hours to appear, and please check your spam or junk folder if you don’t see the email in your inbox. Tracking is always included for orders above $50. For orders below $50, tracking will be provided if available.
For international orders, please note that shipments may be subject to import duties, taxes, and customs processing fees, which are applied once the package reaches its destination country. These charges are not included in our shipping fees and are the responsibility of the recipient.
Important Notes: While we strive to provide accurate delivery estimates, delays may occur due to stock availability, courier conditions, or other unforeseen factors. We appreciate your understanding and patience in these situations. Regardless of order value, every item is packed with care and delivered as promptly as possible.
All orders are covered by our free Standard Return & Refund Policy.
If you change your mind, you can return any unused, uninstalled product in its original condition at any time (there is no time limit) for store credit.
If your item arrives defective, damaged, or incorrect, please notify us within 30 days. We cover return shipping for confirmed defects or errors and will provide either a replacement or a full refund to your original payment method.
For change-of-mind returns, you’ll need to cover the return shipping cost. To start the process, simply fill out the required fields in our contact form.
All approved change-of-mind returns are processed as store credit only. Once your item has been received and inspected, processing may take up to 15 business days.
Every return is handled with care to ensure a fair and reliable process.
If your item arrives defective, damaged, or incorrect, please notify us within 30 days. We cover return shipping for confirmed defects or errors and will provide either a replacement or a full refund to your original payment method.
OEM-Standard Engine Water Pumps
Don't settle for cheap replacements, choose lasting reliability. Built to OEM specifications for precision fitment and dependable cooling performance. Manufactured using high-grade materials and tested for flow rate, pressure integrity, and bearing durability. Every unit is inspected before shipment to guarantee long-term reliability and leak-free operation.
Select a numbered point above
Tap any marker to discover the engineering behind each component.
Component Breakdown
Engineering features explained
Precision-Machined Impeller
Engineered impeller designed for optimal coolant circulation and balanced flow through the engine block. Each impeller is CNC-machined to ensure smooth rotation and consistent performance at all speeds.
Heavy-Duty Bearing Assembly
High-load bearing system supports continuous pump operation under thermal and mechanical stress. Tested for noise, vibration, and wear resistance to extend service life.
Corrosion-Resistant Housing
Cast aluminium or alloy housing with protective surface treatment prevents corrosion and pitting from long-term coolant exposure. Precision-cast to match OEM tolerances for a perfect seal.
OEM-Grade Gasket Seal
Multi-layer gasket or O-ring seal provides a reliable barrier against leaks. Designed to withstand pressure fluctuations and maintain consistent sealing even after multiple heat cycles.
Direct-Fit Mounting Flange
Factory-aligned mounting points guarantee exact fitment with the engine block. Enables fast, straightforward installation without modification or adjustment.
