Koyorad Alloy Radiator 48mm Core JR2888HP - 350Z DE 03-06
Couldn't load pickup availability
- Fully secure checkout
- Trusted
- Rated and reviewed
Question about this product?
We're happy to help.
Shop safely
Secure your shopping experience with various safe and trusted payment methods.

Koyorad Alloy Radiator 48mm Core JR2888HP
Suits:
Nissan 350Z Z33 DE (2003–2006)
Manual & automatic variants available depending on configuration (confirm before purchase)
Big core cooling upgrade, built to keep your DE running cool under pressure.
Koyorad JR2888HP Alloy Radiator is a premium high-performance cooling upgrade designed specifically for the Nissan 350Z DE (2003–2006). Featuring a thick 48mm high-density aluminium core, it delivers significantly improved heat dissipation over OEM units, helping maintain stable engine temperatures under both street and performance driving conditions.
Built with Koyorad’s precision manufacturing and OEM-style fitment design, this radiator offers a true bolt-in installation with no major modifications required, making it a reliable upgrade for both daily drivers and spirited builds.
Key Features
- ✅ 48mm high-efficiency aluminium core for improved cooling capacity
- ✅ Direct bolt-in OEM-style fitment for 350Z DE (2003–2006)
- ✅ Enhanced heat dissipation for stable engine temps under load
- ✅ Precision welded aluminium construction for durability and reliability
- ✅ Designed for street and performance use
- ✅ High-quality Koyorad manufacturing and leak-tested construction

Shopping Safely
At our Shopify store, we prioritize your safety and security. Here's how we ensure a secure shopping experience:
1. Secure Transactions: We use advanced encryption to protect your personal and payment information, ensuring it is safely transmitted and safeguarded.
2. Trusted Payment Gateways: Our store integrates with trusted payment gateways, ensuring your transactions are processed securely and efficiently.
3. Data Privacy: Your privacy is our top priority. We follow strict data protection policies to keep your personal information confidential and secure.
4. Secure Platform: Shopify provides robust security features and continuous monitoring against vulnerabilities, ensuring a safe shopping environment.
5. Verified Merchants: We are a verified merchant on Shopify, committed to providing authentic and high-quality products.
6. Transparent Policies: Our clear return, refund, and shipping policies provide peace of mind, knowing we stand behind our products.
7. Customer Support: Our dedicated customer support team is ready to assist with any concerns or questions you may have.
Shop confidently at our Shopify store, where your safety and satisfaction are our top priorities.
$927.82
Don't see what you are after?
Selling fast!
Get yours while you can.