10-16 Toyota Sienna / Lexus RX350/450H OEM Radiator
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-10174-LEX-006-EC
- Manufacturer part number
- K2-10174-LEX-006-EC
- UPC
- OEM-RA-13548
- Category
- Engine Components
- Shipping weight
- 2.0 lb
10-16 Toyota Sienna / Lexus RX350/450H OEM Radiator
Factory OEM radiator engineered for cooling system reliability on your Sienna or RX. Direct replacement designed to restore full thermal capacity after failure or upgrade. Tested for proper fitment and performance.
Key Features
- OEM specification - Matches factory cooling capacity and tank design exactly
- Factory mounting points - Bolts directly to existing brackets with no modification
- Complete assembly - Includes tanks, core, and all integrated fittings
Specs
- OEM complete radiator assembly for specified platform
Whats Included
- Radiator assembly
Frequently Asked Questions
Do I need new coolant or hoses when I swap in a new radiator?
Flush the cooling system before installing this radiator. Hoses typically last longer, but if yours show cracks or soft spots, replace them now — you're in there anyway. Fresh coolant prevents corrosion inside the new core.
Can I install this myself or do I need a mechanic?
It's a weekend job if you're comfortable draining coolant and unbolting radiator brackets. You'll need a drain pan, basic sockets, and patience. If you're unsure about air pockets in the cooling system after refill, have a shop burp it for you.
What's your return window if this doesn't fit or function?
Check the listing return policy for your region. Test fit it immediately after delivery — don't wait until it's installed and filled with coolant. We back up what we sell, but early verification saves everyone time.
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.
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