11-19 Infiniti M37/M56/Q70/Q70L OEM Radiator - 5.6L V8
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
OEM Radiator — 5.6L V8
Factory Infiniti radiator built for sustained cooling under load. This is genuine OEM equipment, engineered to handle the thermal demands of a naturally aspirated V8 without compromise. Core and tank designed for direct bolt-in fitment.
Key Features
- OEM core design - Maintains proper coolant flow and heat rejection without modification to existing plumbing
- Factory tank construction - Upper and lower mounting tabs align with stock engine bay brackets
- Direct replacement - No adapter fittings or custom fabrication needed
Specs
- Aluminum core with plastic tank construction
- Factory connection points and mounting configuration
- Complete radiator assembly (one unit)
What's Included
- OEM radiator assembly
Frequently Asked Questions
Do I need new hoses or a new thermostat with this radiator?
Hoses and thermostats are separate wear items. Inspect yours during install — if they're original and showing age, replace them at the same time. New radiator does not require new hoses unless yours are cracked or leaking.
Can I reuse my existing coolant, or do I need to flush the system?
Depends on the age and condition of your current coolant. If it's fresh and you're confident in it, you can reuse it. If there's any doubt, a complete flush and fill with fresh coolant is the safest move before installing a new radiator.
Does this come with a fan clutch or electric fans?
Radiator assembly only — fans, clutch, and fan shroud are separate components. Your existing cooling fan setup will bolt up to the new radiator mounting tabs as-is.
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.