2015-2017 Lexus RC300 RC350 3.5L OEM Radiator - DPI 13570
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
2015-2017 Lexus RC300 RC350 3.5L OEM Radiator
Direct OEM replacement radiator engineered for the RC platform's 3.5L V6. Maintains factory cooling performance and fitment without modification. Built to original specifications for seamless integration.
Key Features
- OEM-spec cooling capacity - Matched to your 3.5L engine's thermal demands without compromise.
- Factory bolt-pattern mount - No bracket modifications or drilling required.
- Direct core replacement - Fits existing fan shroud, hoses, and transmission cooler lines as-is.
Specs
- OEM radiator assembly
- Fits 3.5L V6 engine configuration
- Factory hose connections and mounting points
Whats Included
- Radiator assembly only
Frequently Asked Questions
Will my existing hoses and transmission cooler lines connect without modification?
Yes. This radiator uses factory hose diameters and connections. Your existing coolant lines and transmission cooler lines bolt up directly.
Do I need to flush the cooling system before installing this?
Flush the system to remove old coolant and debris, then refill with fresh coolant before running the engine. Clean lines protect your new radiator.
What if the radiator fails shortly after installation?
Contact support with photos and details of the failure. Radiator defects are handled case-by-case based on inspection findings.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.