A high-capacity X-Line aluminum radiator for the 2003-2006 Nissan 350Z, engineered for extreme street and track use. Its densely packed core delivers a 92 percent increase in external fin area and a 36mm core thickness for a 117 percent increase in core volume over the 16mm stock unit, plus a 75 percent gain in fluid capacity. Precision TIG-welded aluminum end tanks handle hard use, and a Mishimoto magnetic drain plug captures metallic contaminants to protect the cooling system.
Specifications
| Type | X-Line performance aluminum radiator |
| Material | Full aluminum, TIG-welded |
| Core | 36mm thick (+117% core volume, +92% fin area vs stock) |
| Capacity | +75% fluid capacity over stock |
| Included | Magnetic drain plug |
| Overall Length | 29.7 in |
| Overall Height | 21 in |
| Overall Width | 1.92 in |
| Core Length | 28.15 in |
| Core Height | 15.75 in |
| Core Thickness | 1.42 in |
| Inlet | 1.4 in |
| Outlet | 1.4 in |
| Rows | 2 |
| Coolant Capacity | 2.6 |
| Fluid Capacity | 1.1 gal |
| Drain Plug Thread | M12 x 1.5 |
| Engine | VQ35DE |
| Chassis Codes | Z33 |
| Part Number | MMRAD-350Z-03X |
| Warranty | Mishimoto Lifetime Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
Which vehicles does this fit?
- It fits the Nissan 350Z 2003-2006. The full year, make, model and submodel list is in the fitment table on this page.
What comes in the box?
- Magnetic drain plug.
Is there a warranty?
- Mishimoto Lifetime Warranty.
What is it made of?
- Full aluminum, TIG-welded.
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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