---
product_id: 41656234
title: "Radiator, New OE Quality - 221-3174"
brand: "denso"
price: "€ 899.57"
currency: EUR
in_stock: true
reviews_count: 8
category: "Denso"
url: https://www.desertcart.sk/products/41656234-radiator-new-oe-quality-221-3174
store_origin: SK
region: Slovakia
---

# OE quality perfect fit 35% more cooling tubes Keeps engine temp under 225°F Radiator, New OE Quality - 221-3174

**Brand:** denso
**Price:** € 899.57
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool, drive smarter — the ultimate radiator upgrade for your Lexus LS460!

## Quick Answers

- **What is this?** Radiator, New OE Quality - 221-3174 by denso
- **How much does it cost?** € 899.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/41656234-radiator-new-oe-quality-221-3174)

## Best For

- denso enthusiasts

## Why This Product

- Trusted denso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless OEM Fit:** Precision engineered for a perfect fit on Lexus LS460 models
- • **Durable & Lightweight:** Robust construction at just 14 lbs ensures longevity without added weight
- • **Engine Temperature Control:** Maintains engine temperature below critical 225°F threshold
- • **Superior Cooling Efficiency:** 35% more vertical cooling tubes for optimal heat dissipation
- • **Enhanced Transmission Performance:** Improves transmission fluid cooling for smoother gear shifts

## Overview

The Denso Radiator 221-3174 is a high-quality OEM replacement designed specifically for Lexus LS460 models. Featuring 35% more vertical cooling tubes than cheaper alternatives, it effectively reduces engine temperature under heavy load and hot conditions, preventing overheating. Its precision fit ensures easy installation without core charges, while enhanced transmission fluid cooling promotes smoother shifting. Weighing just 14 lbs, this durable radiator combines performance and reliability for peace of mind on every drive.

## Description

Denso Radiator, New OE Quality - 221-3174

Review: Perfect - Perfect fit for my 2009 ls460, great price.
Review: OEM Quality No Doubt - I live in a pretty warm area and I noticed that my 2008 Lexus always ran pretty hot. Not hot enough to move the gauge. I only knew it was running hotter because I used a blue driver OBD scanner. On a hot day, 97F to 105F the car would run on Flat freeway at speeds 70 to 75 mph temp would read 217F to 221F. Although the car temp gauge barely moved I knew any kind of load such as going up a slight hill or accelerating would push my temp over 225F and put me in the red zone. I knew the owner before me had recently installed a new radiator so it was baffling why it was still running hot? So upon closer inspection of the radiator in my car I noticed how far apart the vertical cooling tubes were. Then I compare mine to my girlfriend who has the same LS460 car and I noticed she had far more vertical cooling tubes than my radiator. Her car in similar conditions would only run at 194 to198F. Long story short is the cheap radiator that was in my car did not have enough cooling tubes to properly cool my engine this Denzo solved that problem. It has roughly 35% more verticle cooling tubes and that make a big difference in how much cooler my engine runs. Temperature is now under control and not running close to HOT. So if you ever wonder why they're able to sell radiators for lot less than the Densos it's because they don't have as many verticle cooling tubes tubes so they don't cool as well as they should. Look closely when comparing radiators and you will see what I'm talking about. Denzo is top quality and I will never buy any other type of radiator going forward. Five stars. It also has superior transmission, fluid, cooling abilities. Because of this, my transmission also shifts a lot smoother because it's also running a lot cooler.

## Features

- Weight: 14lbs
- Single Quantity
- No Core Charge Required
- Package Dimensions: 17.78 L x 87.63 H x 70.358 W (centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004J317HE |
| Best Sellers Rank | #1,346,516 in Automotive ( See Top 100 in Automotive ) #6,881 in Automotive Replacement Engine Radiators |
| Brand | Denso |
| Customer Reviews | 4.7 4.7 out of 5 stars (52) |
| Date First Available | January 14, 2011 |
| Exterior | Machined |
| Item Weight | 13.43 pounds |
| Item model number | 221-3174 |
| Manufacturer | Denso |
| Manufacturer Part Number | 221-3174 |
| Model | Radiator, New OE Quality |
| Position | Center |

## Images

![Radiator, New OE Quality - 221-3174 - Image 1](https://m.media-amazon.com/images/I/71dyGrZvG0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by C***Y on February 24, 2024*

Perfect fit for my 2009 ls460, great price.

### ⭐⭐⭐⭐⭐ OEM Quality No Doubt
*by K***T on August 20, 2023*

I live in a pretty warm area and I noticed that my 2008 Lexus always ran pretty hot. Not hot enough to move the gauge. I only knew it was running hotter because I used a blue driver OBD scanner. On a hot day, 97F to 105F the car would run on Flat freeway at speeds 70 to 75 mph temp would read 217F to 221F. Although the car temp gauge barely moved I knew any kind of load such as going up a slight hill or accelerating would push my temp over 225F and put me in the red zone. I knew the owner before me had recently installed a new radiator so it was baffling why it was still running hot? So upon closer inspection of the radiator in my car I noticed how far apart the vertical cooling tubes were. Then I compare mine to my girlfriend who has the same LS460 car and I noticed she had far more vertical cooling tubes than my radiator. Her car in similar conditions would only run at 194 to198F. Long story short is the cheap radiator that was in my car did not have enough cooling tubes to properly cool my engine this Denzo solved that problem. It has roughly 35% more verticle cooling tubes and that make a big difference in how much cooler my engine runs. Temperature is now under control and not running close to HOT. So if you ever wonder why they're able to sell radiators for lot less than the Densos it's because they don't have as many verticle cooling tubes tubes so they don't cool as well as they should. Look closely when comparing radiators and you will see what I'm talking about. Denzo is top quality and I will never buy any other type of radiator going forward. Five stars. It also has superior transmission, fluid, cooling abilities. Because of this, my transmission also shifts a lot smoother because it's also running a lot cooler.

### ⭐⭐⭐⭐⭐ Just like OEM
*by C***S on January 21, 2024*

Fit perfectly with zero issues on my 08 Lexus LS460. Not a hard swap at all, just takes a bit of time.

## Frequently Bought Together

- Denso 221-3174 Radiator
- Bando USA 6PK2100 OEM Quality Serpentine Belt

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**Shop now:** [https://www.desertcart.sk/products/41656234-radiator-new-oe-quality-221-3174](https://www.desertcart.sk/products/41656234-radiator-new-oe-quality-221-3174)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-22*