

🔥 Cool your ride, boost your drive! ⚙️
The Denso 221-3426 Radiator is a vehicle-specific, lightweight aluminum replacement part designed to optimize engine cooling and fuel efficiency. Weighing only 5 pounds and compatible with front and rear positions, it ensures a precise fit and reliable performance backed by Denso's OEM quality standards.

| Brand | Denso |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | Car |
| Item Weight | 5 Pounds |
| Auto Part Position | Front, Rear |
| Body Material | Aluminum |
| Product Grade | Replacement Part |
| Global Trade Identification Number | 00042511178953 |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 221-3426 |
| Manufacturer | Denso |
| UPC | 042511178953 |
| Model | Radiator |
| Item Weight | 5 pounds |
| Item model number | 221-3426 |
| Exterior | Painted |
| Manufacturer Part Number | 221-3426 |
S**Z
Perfect fit for my 2006 G35 coupe
Perfect fit for my 2006 G35 coupe. The box was beat to hell, but everything inside was intact. Double check the tightness of the fittings for the transmission cooler because both of mine were loose. Otherwise, fantastic savings over what the dealer was asking.
V**R
Edit: Fit PERFECTLY on my G35 6sp manual BUT LASTED barely 3 months! Unsure why…
Edit: Lasted 3 months before it cracked. Had to have Firestone do it because I don’t wanna hassle with it again. Original: I wanted to make my Infiniti more like a Lexus or Toyota lol. But seriously, I don’t have time (or justify $400) to mess with a Mishimoto or Koyo racing style radiator. It’s a 19yr old car with 173,000mi that I love driving around! This is a no nonsense install, perfect like it left the dealer. I also used OEM upper and lower hoses and thermostat from Z1 Motorsports. I had Bando accessory belts sitting for over 2yrs bought from Amazon. The site says it won’t work with manual trans but I assure you it will. Be patient and careful with instal. It goes at a certain angle and fits perfectly. You’ll see what I mean. As illustrated I thought it would not fit, just calm down and recharge. I endorse stuff that actually works!
C**.
Works great
Identical as genuine Nissan part, I had a partially clogged radiator and put this in and back to normal, happy camper here
S**V
Works like it should
It fit and seems to be keeping my engine cool
S**I
Decent Radiator, Good Price
Perfect OE fit for a 2006 G35X. Arrived with minimal bent fins, nothing a few minutes and a toothpick didn't solve and what I would expect from shipping most radiators, no damage to plastic header tank or core. The product was marked made in Taiwan. At the top of a few of the rows, some had fins that were more densely arranged but this shouldn't affect performance. It was a relatively easy install and no leaks at full pressure. I have several thousand miles on it since install. Was a better price than I could find elsewhere so it gets 5 stars for the time being. Will update review if it begins to leak.
M**S
Very happy
The radiator came quickly and after installed worked perfectly.
J**.
Spend a couple more bucks
Get a better quality item , now it is the same radiator , i didnt have a open hole for cooling fans screw rt side only, and it did not want to go into core support ended up makimg holes 1/2 bigger to accomindate possible wider , overal
C**
It fit the application it was intended for 2005 Infiniti G 35 Coupe AutomaticTransmission
This radiator fit perfect in every way trouble free!Very satisfied on the box it said first time fit...And is was right 1st time fit Perfect.I watched U Tube videos that warned about after market radiators that needed modification in order for the fan assembly to mountcorrectly. Also modification for AC condenser to fit correctly.I was afraid to attempt this repair due to inexperience with modern foreign cars.This Denso Radiator was the right choice...I did the entire job myself and the Radiator fit without any modifications!!!I was very pleased...Mail order parts don’t always work out but this time it sure did...2005 Infiniti G 35 coupe Automatic TransmissionClayton
Trustpilot
1 week ago
3 weeks ago