# WeatherTech 4S017 Black Under Seat Storage System for 1999-2007 Multiple Makes Multiple Models ### Performance Overview Your journey on the road or the great outdoors may surprise you in ways you haven't imagined. Stay ahead of these events with a complete set of tools and essentials on your next trip, easily accommodated by the spacious WeatherTech Under Seat Storage System. One of the best storage solutions on the market, the WeatherTech Under Seat Storage System is a plug and play implement that fits right under the rear seat of your ride for maximum accessibility and capacity. With a "soft-touch" feature alongside the WeatherTech Under Seat Storage System's built-in dividers, you Won't have to worry about your cargo shifting. With a custom fitment for your exact vehicle, the WeatherTech Under Seat Storage System doesn't need any modifications with tools or chemicals for a no-hassle installation process. The WeatherTech Under Seat Storage System is made from 100% recyclable Thermoplastic Elastomer material as well, without any harmful additives that may prove harmful for you or the environment. With a buckle strap implementation, the WeatherTech Under Seat Storage System is easily accessible and serviceable, making it a joy to use every time. Load up on all the goodies, with the spacious compartment of the amazing WeatherTech Under Seat Storage System. ### Key Features - Your journey on the road or the great outdoors may surprise you in ways you haven't imagined. - Stay ahead of these events with a complete set of tools and essentials on your next trip, easily accommodated by the spacious WeatherTech Under Seat Storage System. - One of the best storage solutions on the market, the WeatherTech Under Seat Storage System is a plug and play implement that fits right under the rear seat of your ride for maximum accessibility and capacity. - With a "soft-touch" feature alongside the WeatherTech Under Seat Storage System's built-in dividers, you Won't have to worry about your cargo shifting. - WeatherTech part number 4S017. ### Vehicle Fitment - 1999 Chevrolet Silverado 1500 — Fitment Precision: BASE, LS, LT; Note: Extended Cab - 2000 Chevrolet Silverado 1500 — Fitment Precision: BASE, LS, LT; Note: Extended Cab - 2001 Chevrolet Silverado 1500 — Fitment Precision: BASE, LS, LT; Note: Extended Cab - 2002 Chevrolet Silverado 1500 — Fitment Precision: BASE, LS, LT; Note: Extended Cab - 2003 Chevrolet Silverado 1500 — Fitment Precision: BASE, LS, LT, Ss, WT; Note: Extended Cab - 2004 Chevrolet Silverado 1500 — Fitment Precision: BASE, HYBRID, LS, LT, Ss, WT, Z71 OFF-ROAD; Note: Extended Cab - 2005 Chevrolet Silverado 1500 — Fitment Precision: BASE, HYBRID, LS, LT, Ss, WT; Note: Extended Cab - 2006 Chevrolet Silverado 1500 — Fitment Precision: HYBRID, LS, LT, Ss, WT; Note: Extended Cab ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 4S017. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Under-Seat Storage for Chevrolet Silverado 1500 - 4S017 fitment - WeatherTech Under-Seat Storage - Black Under Seat Storage System fitment - 1999 Chevrolet Silverado 1500 Under-Seat Storage ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1999 Chevrolet Silverado 1500 BASE, LS, LT Extended Cab 2000 Chevrolet Silverado 1500 BASE, LS, LT Extended Cab 2001 Chevrolet Silverado 1500 BASE, LS, LT Extended Cab 2002 Chevrolet Silverado 1500 BASE, LS, LT Extended Cab 2003 Chevrolet Silverado 1500 BASE, LS, LT, Ss, WT Extended Cab 2004 Chevrolet Silverado 1500 BASE, HYBRID, LS, LT, Ss, WT, Z71 OFF-ROAD Extended Cab 2005 Chevrolet Silverado 1500 BASE, HYBRID, LS, LT, Ss, WT Extended Cab 2006 Chevrolet Silverado 1500 HYBRID, LS, LT, Ss, WT Extended Cab 2007 Chevrolet Silverado 1500 HYBRID, LS, LT, Ss, WT Classic Body; Extended Cab 1999 Chevrolet Silverado 2500 BASE, LS, LT Extended Cab 2000 Chevrolet Silverado 2500 BASE, LS, LT Extended Cab 2001 Chevrolet Silverado 2500 BASE, LS, LT Extended Cab 2002 Chevrolet Silverado 2500 BASE, LS, LT Extended Cab 2003 Chevrolet Silverado 2500 BASE, LS, LT Extended Cab 2004 Chevrolet Silverado 2500 BASE, LS, LT, WT Extended Cab 2001 Chevrolet Silverado 2500 HD BASE, LS, LT Extended Cab 2002 Chevrolet Silverado 2500 HD BASE, LS, LT Extended Cab 2003 Chevrolet Silverado 2500 HD BASE, LS, LT Extended Cab 2004 Chevrolet Silverado 2500 HD BASE, LS, LT, WT Extended Cab 2005 Chevrolet Silverado 2500 HD BASE, LS, LT, WT Extended Cab 2006 Chevrolet Silverado 2500 HD LS, LT, WT Extended Cab 2007 Chevrolet Silverado 2500 HD LS, LT, WT Classic Body; Extended Cab 2001 Chevrolet Silverado 3500 BASE, LS, LT Extended Cab 2002 Chevrolet Silverado 3500 BASE, LS, LT Extended Cab 2003 Chevrolet Silverado 3500 BASE, LS, LT Extended Cab 2004 Chevrolet Silverado 3500 BASE, LS, LT, WT Extended Cab 2005 Chevrolet Silverado 3500 BASE, LS, LT, WT Extended Cab 2006 Chevrolet Silverado 3500 LS, LT, WT Extended Cab 2007 Chevrolet Silverado 3500 LS, LT, WT Classic Body; Extended Cab 1999 GMC Sierra 1500 SL, SLE, SLT Extended Cab 2000 GMC Sierra 1500 SL, SLE, SLT Extended Cab 2001 GMC Sierra 1500 SL, SLE, SLT Extended Cab 2002 GMC Sierra 1500 BASE, SL, SLE, SLT Extended Cab 2003 GMC Sierra 1500 BASE, SL, SLE, SLT, WT Extended Cab 2004 GMC Sierra 1500 BASE, SL, SLE, SLT, WT Extended Cab 2005 GMC Sierra 1500 BASE, HYBRID, SL, SLE, SLT, WT Extended Cab 2006 GMC Sierra 1500 HYBRID, SL, SLE, SLT, WT Extended Cab 2007 GMC Sierra 1500 HYBRID, SL, SLE, SLT, WT Classic Body; Extended Cab 1999 GMC Sierra 2500 SL, SLE, SLT Extended Cab 2000 GMC Sierra 2500 SL, SLE, SLT Extended Cab 2001 GMC Sierra 2500 SL, SLE, SLT Extended Cab 2002 GMC Sierra 2500 BASE, SL, SLE, SLT Extended Cab 2003 GMC Sierra 2500 BASE, SLE, SLT Extended Cab 2004 GMC Sierra 2500 BASE, SLE, SLT, WT Extended Cab 2001 GMC Sierra 2500 HD SL, SLE, SLT Extended Cab 2002 GMC Sierra 2500 HD BASE, SL, SLE, SLT Extended Cab 2003 GMC Sierra 2500 HD BASE, SL, SLE, SLT Extended Cab 2004 GMC Sierra 2500 HD BASE, SL, SLE, SLT, WT Extended Cab 2005 GMC Sierra 2500 HD BASE, SL, SLE, SLT, WT Extended Cab 2006 GMC Sierra 2500 HD SL, SLE, SLT, WT Extended Cab 2007 GMC Sierra 2500 HD SL, SLE, SLT, WT Classic Body; Extended Cab 2001 GMC Sierra 3500 SL, SLE, SLT Extended Cab 2002 GMC Sierra 3500 BASE, SL, SLE, SLT Extended Cab 2003 GMC Sierra 3500 BASE, SL, SLE, SLT Extended Cab 2004 GMC Sierra 3500 BASE, SL, SLE, SLT, WT Extended Cab 2005 GMC Sierra 3500 BASE, SL, SLE, SLT, WT Extended Cab 2006 GMC Sierra 3500 SL, SLE, SLT, WT Extended Cab 2007 GMC Sierra 3500 SL, SLE, SLT, WT Classic Body; Extended Cab ## Details - **Price:** 251.12 CAD - **Vendor:** WeatherTech - **Type:** Under-Seat Storage - **Tags:** 1999 Chevrolet Silverado 1500, 1999 Chevrolet Silverado 2500, 1999 GMC Sierra 1500, 2000 Chevrolet Silverado 1500, 2000 Chevrolet Silverado 2500, 2000 GMC Sierra 1500, 2001 Chevrolet Silverado 1500, 2001 Chevrolet Silverado 2500, 2001 Chevrolet Silverado 2500 HD, 2001 Chevrolet Silverado 3500, 2001 GMC Sierra 1500, 2002 Chevrolet Silverado 1500, 2002 Chevrolet Silverado 2500, 2002 Chevrolet Silverado 2500 HD, 2002 Chevrolet Silverado 3500, 2002 GMC Sierra 1500, 2003 Chevrolet Silverado 1500, 2003 Chevrolet Silverado 2500, 2003 Chevrolet Silverado 2500 HD, 2003 Chevrolet Silverado 3500, 2003 GMC Sierra 1500, 2004 Chevrolet Silverado 1500, 2004 Chevrolet Silverado 2500, 2004 Chevrolet Silverado 2500 HD, 2004 Chevrolet Silverado 3500, 2004 GMC Sierra 1500, 2005 Chevrolet Silverado 1500, 2005 Chevrolet Silverado 2500 HD, 2005 Chevrolet Silverado 3500, 2006 Chevrolet Silverado 1500, 2006 Chevrolet Silverado 2500 HD, 2006 Chevrolet Silverado 3500, 2007 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 2500 HD, 2007 Chevrolet Silverado 3500, 4S017, Automotive, Automotive Performance, BASE, Direct Replacement, HYBRID, LS, LT, SL, SLE, SLT, Ss, Under-Seat Storage, Vehicle Specific, WeatherTech, WT, Z71 OFF-ROAD ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 251.12 CAD | In stock | ## Images - WeatherTech 4S017 Black Under Seat Storage System for 1999-2007 Multiple Makes Multiple Models --- > Source: [Standard Auto Part](www.standardautopart.com/products/weathertech-under-seat-storage-4s017) > Updated: 2026-06-17