SKU: MMRS-MUS-97 | UPC: 748354803341
Mishimoto 97-04 Ford Mustang Aluminum Radiator Stay Set
The Mishimoto Aluminum Radiator Stay Set replaces fragile factory plastic supports on 1997-2004 Ford Mustangs with strong billet aluminum braces. These stays secure the radiator top and bottom preventing flex or sag under heat and weight especially with aluminum performance radiators. Direct bolt-on design fits Base GT Bullitt Mach 1 SVT Cobra and Cobra R models for reliable cooling system stability.
Key Features
- Billet 6061 Aluminum Construction: Provides strength to hold radiators up to 20 lbs heavier than stock without bending or cracking.
- Black Anodized Finish: Resists corrosion oxidation and road grime for long-lasting appearance and function.
- Direct OEM Bolt-On Fit: Matches factory mounting points on SN95 Mustang chassis no drilling or modifications needed.
- Complete Stay Set: Includes upper and lower stays with stainless steel hardware for full radiator support.
- Lightweight Design: Adds only 1.65 lbs yet delivers superior rigidity over plastic OEM parts.
Product Notes
- Designed for use with stock OEM radiators or Mishimoto performance aluminum units.
- Improves radiator alignment to maintain optimal fan airflow and hose connections.
- Packaged securely for damage-free delivery with protective foam inserts.
Installation Notes
- Professional installation recommended.
- Installs in 20-30 minutes using basic hand tools.
- Bolts to existing core support and shroud holes compatible with all listed transmissions.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2004 | Ford | Mustang | Base |
| 1997-2004 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 2003-2004 | Ford | Mustang | Mach 1 |
| 1997-1999,2001,2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 2000 | Ford | Mustang | SVT Cobra R |
Why Choose Mishimoto?
- Engineered and tested for motorsport durability in real-world conditions.
- Lifetime warranty covers manufacturing defects for peace of mind.
- Precision CNC-machined components ensure exact fit on Ford Mustang platforms.
Frequently Asked Questions
- Q: Does this fit 1999-2004 Mustangs with 4.6L engines and T56 transmission?
A: Yes fits all 1997-2004 Mustang GT Mach 1 SVT Cobra and Cobra R models regardless of transmission including T45 T5 TR3650 T56 4R70W. - Q: What material and finish are the stays made from?
A: High-strength 6061 billet aluminum with durable black anodized coating for corrosion resistance and sleek underhood look. - Q: What is the warranty and install difficulty?
A: Lifetime warranty against defects. Simple 20-30 minute DIY bolt-on using OEM locations no special tools required.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box 10 x 7 x 2 inches
- Weight: 1.65 lbs





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