02-05 Honda Civic SI Coolant Recovery Tank
K2 Industries
02-05 Honda Civic SI Coolant Recovery Tank
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with original packaging and all included parts. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
Product information from K2 Industries
Manufacturer warranty and guarantee statements below are subject to that manufacturer’s terms. For return eligibility through Lee Mods, see Returns & Exchanges. Ask Lee Mods to clarify any warranty or guarantee before ordering.
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.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-10712-HON-006-CET |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information