• 2002-Chevy-Silverado-2500-3500-HD-Driver-Side-Bottom-Seat-Foam-Cushion-40-20-40
  • seat cushion replacement for 1999-2002 gmc sierra slt sle 50/50
  • 1999-2002 gmc sierra slt sle driver side bottom seat cushion replacement
  • 50/50 seat setup driver side bottom seat foam cushion with black securing straps close-up
  • 1999-2002 gmc sierra slt sle driver side bottom seat cushion foam durable replacement
  • 1999-2002 gmc sierra slt sle driver side bottom seat cushion foam replacement
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$140.00
$140.00
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1999-2002 GMC Sierra 1500 2500 3500 SLT SLE Z71 Driver Seat Foam 40/20/40

1999-2002 GMC Sierra 1500 2500 3500 SLT SLE Z71 Driver Seat Foam 40/20/40

IN STOCK

1999–2002 GMC Sierra 1500 2500 3500 SLT SLE Z71 driver bottom seat foam cushion 40/20/40. Fits manual and powered seats. TRM code not provided.
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Shop With Confidence

If for any reason you’re not satisfied with your order, simply return it within 30 days for a full refund.

1999–2002 GMC Sierra 1500 2500 3500 SLT SLE Z71 Driver Bottom Seat Foam Cushion – 40/20/40 Setup

Restore comfort and support in your truck with this OEM-style driver side bottom seat foam cushion. Designed for 1999–2002 GMC Sierra 1500, 2500, and 3500 SLT, SLE, and Z71 models, this replacement cushion is built with high-density foam to last longer than factory foam and eliminate leaning or sagging.

Product Highlights

  • Placement: Driver side bottom (front left, 40/20/40 seat setup)
  • Fits: 1500, 2500, 3500 SLT SLE Z71 trims
  • Supports: Manual & powered seats, heated & non-heated, leather & cloth
  • Excludes: 50/50 split bench seat setups
  • High-density OEM-style foam – stronger and longer-lasting than factory
  • Leveled and flush left bolster design for proper support
  • Made in Houston, Texas USA

Installation & Quality

This is an actual replacement foam cushion – not a slip-on or universal pad. Installation requires removing the original foam and replacing it with the new cushion. Average install time is 20–30 minutes, and the result is a restored factory fit and comfort.

Vehicle Compatibility

  • 1999–2002 GMC Sierra 1500 SLT SLE Z71 (Single-Cab, Quad-Cab, Crew-Cab)
  • 1999–2002 GMC Sierra 2500 SLT SLE Z71 (Single-Cab, Quad-Cab, Crew-Cab)
  • 1999–2002 GMC Sierra 3500 SLT SLE Z71 (Single-Cab, Quad-Cab, Crew-Cab)

Why Choose Auto Champ of Texas?

  • ✅ High-density foam engineered to exceed OEM specs
  • ✅ Precision fit for 1999–2002 GMC Sierra 1500 2500 3500 seats
  • ✅ Brand new replacement – never universal or aftermarket grade
  • ✅ 1-Year Manufacturer Warranty included
  • ✅ Free standard shipping across the USA

Order with Confidence

Not sure which GMC Sierra seat cushion your truck requires? Our team can confirm fitment details. Contact us for expert support.

Trusted Quality Since 1987

For over 35 years, Auto Champ of Texas has specialized in premium replacement seat covers and cushions. Every product is built to OEM standards, proudly made in the USA, and backed by our dedication to quality, comfort, and customer satisfaction.

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