

⚡ Upgrade your ride with precision cooling power!
The Denso 221-3604 Radiator is a vehicle-specific, OEM-quality replacement part designed primarily for Subaru models like the XV Crosstrek and Forester. It offers efficient engine cooling to enhance fuel consumption and engine longevity, comes in a lightweight yet durable design, and is backed by Denso’s trusted manufacturing standards. Packaged securely for safe delivery, it ensures a straightforward, perfect fit installation.

| ASIN | B004J316YI |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #135,142 in Automotive ( See Top 100 in Automotive ) #214 in Automotive Replacement Engine Radiators |
| Brand | Denso |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (283) |
| Date First Available | January 14, 2011 |
| Exterior Finish | Painted |
| Global Trade Identification Number | 00042511179202 |
| Item Weight | 1 pounds |
| Item model number | 221-3604 |
| Manufacturer | Denso |
| Manufacturer Part Number | 221-3604 |
| Model | RADIATOR |
| Style | Modern |
| UPC | 042511179202 |
| Vehicle Service Type | Car, Truck |
P**Y
Fits well in our 2015 Subaru XV Crosstrek Premium.
Replaced the radiator in our 2015 Subaru XV Crosstrek Premium with this one. I've used Denso radiators in a few of my cars in the past with good results. Install was straight forward fit no issues. The Crosstrek and most Subaru's with a CVT don't use the radiator for transmission cooling. So the connections at the bottom go unused. Not an issue I just zip tied the caps in place to keep the dirt out. Denso makes quality parts, they frequently supply OEM parts. The radiator was well packaged in a sturdy box.
A**S
Fit just like factory
I was very happy to discover everything lined up when installing this. I used it for my 2009 Subaru Forester. Over 6 months and no issues at all.
A**R
Fits as it should
Fits great. Works as it should and an easy replacement.
C**A
Great value for Money
Easy to install and great fit for Subaru Forester Limited 2.5 2013 model. Value for Money. Lets see how long it stay without leak and over heating engine.
J**A
Subie Forester Good Fit
Perfect for my Subie Forester. Metal transmission cooling elbow has backing washer where it mounts to radiator. Just like my original radiator. Day 2 so far so good, no leaks. This does NOT come with foam vibration strips. I salvaged the 2 foam strips from original. Double sided tape to hold them in place.
M**N
Great for the price
Great deal for the money
A**R
perfect fit
was a perfect fit for my 2011 Subaru Impreza outback sport. Good quality radiator as with all denso products.
J**.
It’s Denso! Proper fit and function!
This Denso Radiator was a perfect fit. Exact dimensions, and locations/format of all fittings and mounting points. Product was shipped in its standard storage box, and the radiator was sliding around inside the box. After opening, I saw there were no packing materials to hold the radiator in place to protect it during shipping. Upon unboxing the radiator, it was in good shape, no damage to be found. Installed in the Forester quickly and easily. No leaks. Works perfectly! Very happy with the purchase!
Trustpilot
4 days ago
1 month ago