SKU: 600SB040L
Sparco Side Mount Seat Base for 1999-2004 Ford Mustang Left
The Sparco 600SB040L seat base mounts Sparco side-mount racing seats securely in 1999-2004 Ford Mustangs on the left side. Crafted from tubular steel it bolts directly to factory locations for a lowered seating position that enhances driver control and legroom during spirited driving or track sessions. This bracket delivers rock-solid stability for performance seats like Sparco Pro ADV or R100.
Key Features
- Tubular Steel Construction: High-strength welded steel tubes provide maximum rigidity and impact resistance under racing loads.
- Black Powder Coat Finish: Durable corrosion-resistant coating withstands track environments and daily use for long-lasting appearance.
- Factory Bolt-In Fit: Uses existing OEM mounting points for straightforward installation without chassis modifications.
- Lowered Seating Position: Drops seat 2 inches closer to the floor improving center of gravity and handling response.
- Sparco Seat Compatibility: Designed exclusively for Sparco side-mount seats ensuring perfect alignment and safety.
Product Notes
- Sold as left side only. order right side 600SB040R separately for full setup.
- Pair with Sparco seat sliders if additional fore-aft adjustment is needed.
- Secure packaging prevents shipping damage. inspect upon receipt.
Installation Notes
- Professional installation recommended.
- Remove factory seat first and torque bolts to Sparco specifications of 35-40 ft-lbs.
- Compatible with factory hardware. no drilling required on listed Mustang models.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Ford | Mustang | Base |
| 1999-2004 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 1999 | Ford | Mustang | SVT Cobra |
| 2001 | Ford | Mustang | SVT Cobra |
| 2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 2000 | Ford | Mustang | SVT Cobra R |
Why Choose Sparco?
- Decades of motorsport innovation from Italian racing heritage.
- Components trusted in FIA World Rally and GT championships.
- Precision engineering for exact vehicle-specific fitment.
Frequently Asked Questions
- Q: Will this base fit 2003 Mustang SVT Cobra models?
A: Yes it fits all listed 1999-2004 Mustang variants including 2003 SVT Cobra and 10th Anniversary editions using factory mounts. - Q: What material is the seat base made from?
A: Heavy-duty tubular steel with welded joints and black powder coat for strength and rust protection. - Q: What is the warranty and installation support?
A: Backed by Sparco 1-year manufacturer warranty. detailed instructions included with professional install advised for best results.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box 19 x 14 x 7 inches
- Weight: 11.8 lbs





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