




02-05 Honda Civic SI Coolant Recovery Tank
02–05 Honda Civic SI Coolant Recovery Tank
Direct replacement expansion tank engineered for the SI platform. Hard panel construction designed to mount at factory locations without modification. Integrates with your existing cooling system for reliable overflow management.
Key Features
- Direct OEM fitment - Bolts to stock locations with zero modifications needed
- Hard panel construction - Resists thermal stress and maintains structural integrity over time
- Factory cap compatibility - Works with your existing coolant cap and overflow hose routing
Specs
- Hard panel construction
- Tank assembly (cap not included)
Whats Included
- Coolant recovery tank assembly
Frequently Asked Questions
Does this tank mount without drilling or cutting into the chassis?
Yes. This tank is engineered for factory mounting points on the SI — no drilling, cutting, or frame modification required. Locate the OEM bolt holes and you're set.
Will my existing radiator cap and overflow hose connect to this tank?
Factory hose routing and cap compatibility are confirmed for direct OEM fitment. If you're reusing your cap and hoses from the original tank, they'll work here.
What condition is the tank in when it arrives?
Tank ships ready to install — no prep, cleaning, or surface treatment needed before mounting. Inspect for shipping damage, then bolt it in place.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Fast Shipping
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4-5 days delivery -
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Contact Us
Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


