

🚗 Stay cool, drive smarter — upgrade your ride with Denso precision!
The Denso 221-3120 Radiator is a vehicle-specific cooling solution engineered in Indonesia to enhance engine performance and throttle response while improving fuel efficiency. With OEM-level fit and finish, it offers a cost-effective, easy-to-install upgrade featuring a pre-installed drain plug and compatibility with standard temperature sensors, making it a trusted choice for millennial professionals seeking reliability and value.

| ASIN | B0049GJJYO |
| Best Sellers Rank | 526,722 in Automotive ( See Top 100 in Automotive ) 370 in Car Engine Radiators |
| Brand | Denso |
| Customer Reviews | 4.6 4.6 out of 5 stars (189) |
| Date First Available | 27 Oct. 2010 |
| Item Weight | 0.28 g |
| Item model number | 221-3120 |
| Lift type | Automatic |
| Manufacturer | Denso |
| Manufacturer part number | 221-3120 |
| Model | RADIATOR |
| Position | Unknown |
A**R
Fit perfect, look and feel like oem. Price is a no brainer.
M**Y
I installed this in my daughter's 2002 Lexus IS300. I was concerned about the comments by others about the temp sensor. My OEM temp sensor fit in the hole without any problem. My OEM Sensor had an intenal O-ring, but nothing on the mating surface. I removed the rubber gasket from the plug on the radiator and installed that on my temp sensor. I put a could of wraps of heavy duty (Grey) teflon tape for good measure. I snugged it up and leak checked it. No leaks whatsoever. My radiator fan fit, but the mounting holes were a little off. I managed to get it lined up without to much effort. It installed easily. I got a new radiator cap, and this radiator already had a drain plug installed. This exact same radiator was more that twice the cost at my local auto parts store, and they did not have it in stock. For the price, this beats trying to seal up a cracked plastic radiator top or pouring some stop leak in your system and risking clogging your heater core. The only tools you need to change this out is a 10MM socket, an extension to remove the air cleaner, some pliers to remove the hose clamp, and a bucket to catch the fluid.
S**H
Was damaged before I could remove from the box.
K**O
great ! arrived on time and perfect fit
M**S
Fit same as OEM. Denso is OEM so very good radiator for the price. No issues so far. Does come with trans cooler fittings aswell. Does not come with new temp sensor. but you can remove the plug and install the old sensor in.
Trustpilot
1 month ago
3 days ago