---
product_id: 153248565
title: "CSF 3721 Radiator"
brand: "csf"
price: "HK$5361"
currency: HKD
in_stock: true
category: "Csf"
url: https://www.desertcart.hk/products/153248565-csf-3721-radiator
store_origin: HK
region: Hong Kong
---

# OE coolant compliant Through pipe hose connections Rugged heavy-duty build CSF 3721 Radiator

**Brand:** csf
**Price:** HK$5361
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay Cool, Drive Confidently with CSF 3721 Radiator!

## Quick Answers

- **What is this?** CSF 3721 Radiator by csf
- **How much does it cost?** HK$5361 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/153248565-csf-3721-radiator)

## Best For

- csf enthusiasts

## Why This Product

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

## Key Features

- • **Fit for Iconic Models:** Perfectly designed for Infiniti G25, G37, Q60 and Nissan 370Z engines.
- • **Leak-Proof Innovation:** Through pipe design on hose connections stops premature leaks and breakdowns.
- • **Engineered for Endurance:** Built tough with ribbed tanks for unmatched durability under pressure.
- • **Premium Materials Inside:** Crafted from high-quality components ensuring long-lasting performance.
- • **Chemical Compatibility Guaranteed:** OE coolant compliant to prevent chemical reactions and catastrophic failures.

## Overview

The CSF 3721 Radiator is a premium, OE coolant compliant cooling solution engineered for Infiniti and Nissan models. Featuring rugged ribbed tanks and innovative through pipe hose connections, it ensures durability and leak resistance for heavy-duty use. Crafted from quality materials, it delivers reliable engine cooling to keep your ride performing at its peak.

## Description

CSF Radiators 3721: Radiator, Infiniti G25 2.5L 2012-2011; Nissan 370Z 3.7L 2019-2009; Infiniti G37 3.7L 2013-2008; Infiniti Q60 3.7L 2015-2014

## Features

- OE coolant compliant to avoid chemical reactions and catastrophic failure
- Superior engineering and construction for rugged, heavy-duty use
- Through pipe design on-hose connections to prevent premature failures
- Ribbed tanks for added strength and durability
- Made using quality materials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DXX8WX2 |
| Best Sellers Rank | #1,736,275 in Automotive ( See Top 100 in Automotive ) #9,826 in Automotive Replacement Engine Radiators |
| Brand | CSF |
| Date First Available | April 7, 2016 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12 pounds |
| Item model number | 3721 |
| Manufacturer | CSF |
| Manufacturer Part Number | 3721 |
| Model | 3721 |

## Images

![CSF 3721 Radiator - Image 1](https://m.media-amazon.com/images/I/513RRtbrvYL.jpg)
![CSF 3721 Radiator - Image 2](https://m.media-amazon.com/images/I/417t7+2f8AL.jpg)

---

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**Shop now:** [https://www.desertcart.hk/products/153248565-csf-3721-radiator](https://www.desertcart.hk/products/153248565-csf-3721-radiator)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-31*