SKU: SCO600SB227L
MPN: 600SB227L
The SEAT MOUNT LH 99-07 TOYOTA MR2 SPYDER is a left-hand driver seat structural component engineered for the second-generation MR2 Spyder roadster platform. This mount assembly serves as the critical interface between the OEM seat frame and the vehicle's chassis, providing secure lateral positioning and fore-aft adjustment capability. Mechanics and enthusiasts restoring or rebuilding MR2 Spyders depend on quality seat mounts to ensure proper ergonomics, safety belt geometry, and occupant positioning during both street driving and track work.
This left-side mount assembly is manufactured to original equipment specifications with robust welded construction that maintains rigidity under acceleration, braking, and lateral g-forces. The mount facilitates the multi-position adjustment sliders found on the MR2 Spyder's sport seats, allowing driver customization for reach and comfort. Weighing 8.2 pounds with compact dimensions of 19 x 5 x 21 inches, the assembly integrates seamlessly with the MR2 Spyder's tight cockpit layout while distributing driver loads efficiently across the subframe. The mount's design ensures proper seat height relative to steering geometry and pedal reach—critical factors in a mid-engine, compact sports car where cockpit space is at a premium.
Restoration specialists, track-focused builds, and daily-driver owners who have experienced seat rocking or loose mounting points will find this OEM-spec left mount essential for restoring factory-correct fitment and durability. The SEAT MOUNT LH 99-07 TOYOTA MR2 SPYDER (MPN 600SB227L) is compatible with all model years 1999 through 2007 MR2 Spyder models and integrates directly with factory seat rails, adjustment mechanisms, and vehicle structure. Installation requires careful alignment with the existing mounting points on the vehicle's central tunnel and sill structure; proper torque specification and hardware replacement are recommended during fitment to ensure vibration-free operation and long-term reliability on the road or at the circuit.
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