2014-2017 Infiniti Q50 OEM Radiator - Fits 3.5L & 3.7L Engines
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
2014–2017 Infiniti Q50 OEM Radiator — 3.5L & 3.7L
Factory replacement radiator engineered for dual engine compatibility on Q50 models. Built to OEM specifications for precise fitment and thermal performance. Direct bolt-in design maintains factory cooling capacity without modification.
Key Features
- Dual engine application — Single unit covers both 3.5L and 3.7L powerplants without cross-shopping.
- OEM core design — Matches factory cooling efficiency and pressure ratings.
- Plug-and-play installation — Factory mounting points eliminate custom fabrication.
Specs
- OEM replacement radiator assembly
- Fits 2014–2017 Q50 with 3.5L or 3.7L engine
- Factory finish and connections
What's Included
- Radiator assembly only
Frequently Asked Questions
Do I need to drain the entire cooling system before swapping in the new radiator?
Yes. You'll want to drain coolant before disconnecting hoses and mounting bolts. Capture the fluid in a drain pan and dispose of it properly — don't reuse old coolant from a failed radiator.
Will this radiator work if I've upgraded to a different coolant type?
As long as you're running an approved coolant for your year Q50, this radiator handles it. Check your owner's manual for the correct type — mixing incompatible coolants can cause buildup. Flush the system before install if you're unsure what's in there.
Do hoses and clamps come with this, or do I need to source those separately?
Radiator assembly only — you'll need to reuse or replace hoses and clamps depending on their condition. Inspect them during installation; if they're brittle or leaking, replace them while you have the system open.
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.