12-15 Honda Civic / 13-15 Acura ILX OEM Replacement Radiator
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-9963-HON-006-EC
- Manufacturer part number
- K2-9963-HON-006-EC
- UPC
- OEM-RA-13221
- Category
- Engine Components
- Shipping weight
- 2.0 lb
OEM Replacement Radiator β Honda Civic / Acura ILX
Direct OEM replacement radiator engineered for Honda Civic and Acura ILX models. Factory-matched cooling capacity keeps engine temps stable under daily driving and light track use. Hard panel construction designed to integrate seamlessly with your factory cooling system.
Key Features
- OEM-spec design β Drop-in fit eliminates adapter hunting and hose routing guesswork
- Factory mounting points β Uses existing bracket locations, no drilling or fabrication required
- Tested thermal performance β Maintains proper cooling curves across normal operating range
Specs
- Construction: Hard panel aluminum core
- Configuration: OEM replacement unit
- Condition: New
What's Included
- Radiator assembly only
Frequently Asked Questions
Will this bolt straight in, or do I need adapters?
This mounts at factory rocker points β no adapters or modification needed. Drain your coolant, unbolt the old unit, bolt this one in, and refill. Your existing hoses and brackets work as-is.
Do I need to flush the system before installing?
Yes. Run a coolant flush to clear the block and lines of any sediment or old fluid before you install this radiator. Fresh coolant protects your new core and improves heat transfer.
What if it doesn't cool properly after install?
Check coolant level first β most cooling issues post-install are air pockets. Burp the system by running the engine with the cap off until coolant stabilizes. If temps stay high, verify your thermostat and water pump are functioning.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
Under the Influence by Speedzone
Product approval required
Want to promote this product?
Approved Speedzone creators can request access to promote this item.
Request to Promote This Product
Parts Financing
Product Request
Return Policy
Wheel & Tire Builder
Discount Codes
