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  • 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit - Seatbelt Planet

    • 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit

    $347.95
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    SKU:
    50418
    Shipping:
    Calculated at Checkout
    surcharge:
    80
    wiring:
    Installation Tips: confirm years/seat type; solid anchors; complete belts preferred. Pro install if unsure. We do not install.
    manual:
    Seatbelt Planet FAQ: seatbeltplanet.com/faq.html · 405-736-0088. Help: 844-802-4499.
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    Product Description

    1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit

    Seatbeltplanet.com's™ 1966-1971 Mercedes W113 Pagoda models including the 230 SL, 250 SL and 280 SL, Driver & Passenger Seat Belt Kit. 3 Point Retractable Lap & Shoulder Seat Belt Kit with End Release Buckle

    • Fits W113 SL Pagoda models including the 230 SL, 250 SL and 280 SL
    • Retractable 3 Point Lap & Shoulder Belt
    • End Release Buckle
    • Driver & Passenger Seating Position
    • Hardware not included
    The Seatbelt Planet 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit, sold by Vintage Car Radio, is a refined safety enhancement that perfectly matches the elegant, groundbreaking character of the iconic “Pagoda” SL.
     
    The Mercedes-Benz W113 SL (1963-1971), affectionately known as the Pagoda for its distinctive concave hardtop, remains one of the most beautiful and influential sports cars ever built. With its sleek lines, innovative safety features for the era, and a blend of luxury and performance, it set new standards in grand touring. The 250 SL, 280 SL, and 230 SL variants offered smooth inline-six power, sophisticated suspension, and an interior that felt both sporting and refined.
     
    The low-slung bucket seats placed the driver and passenger close to the action, while the removable hardtop and optional soft top gave owners the flexibility to enjoy open-air driving or closed-cabin comfort. However, even with Mercedes’ forward-thinking approach to safety, the original seat belts were relatively basic by today’s standards. Over the decades, surviving belts have typically become faded, weakened, or unreliable, creating a gap in a car that otherwise prioritized occupant well-being.
     
    This Seatbelt Planet kit is engineered specifically for the W113 SL’s front bucket seats. It provides a pair of modern 3-point lap-and-shoulder belts that deliver significantly better protection while respecting the car’s timeless aesthetic. The high-strength webbing is fade-resistant and available in a range of colors and textures that complement original or restored interiors — classic black, warm tan, rich brown, or subtle custom shades.
     
    The buckles are clean, all-metal designs with chrome plating that offer a solid, positive click and easy release. Hardware and fittings are discreet and well-finished, allowing the belts to integrate naturally with the Pagoda’s elegant dash, door panels, and brightwork. The result is safety equipment that enhances rather than competes with the car’s sophisticated style.
     
    Installation is clean and sympathetic to the W113’s premium construction. The kit includes all necessary mounting hardware and is designed to work with the car’s floor pan, typically requiring minimal modification. Adjustable straps ensure a secure, comfortable fit for different body sizes while preserving the low, sporty driving position that defines the SL experience.
     
    Seatbelt Planet builds these kits to exceed FMVSS 209 and 302 safety standards, providing excellent tensile strength, durability, and flame resistance. For owners who enjoy regular drives, club events, or long-distance tours in their Pagoda SL, this upgrade delivers meaningful peace of mind without diminishing the car’s legendary balance, comfort, or timeless appeal.
     
    Vintage Car Radio stocks this Seatbelt Planet kit with reliable shipping and support, making the safety improvement accessible for both careful restorers and passionate drivers.
     
    This Seatbelt Planet 1966-1971 Mercedes-Benz W113 SL Driver & Passenger Seat Belt Kit is a natural and respectful addition to one of the most celebrated classics ever made. It quietly strengthens the front seats while preserving the Pagoda’s elegant character and driving pleasure. It allows you to enjoy the open-road thrill or closed-cabin refinement with greater confidence, knowing the car’s pioneering safety ethos has been thoughtfully carried forward. Order from Vintage Car Radio today and give your Mercedes W113 SL the restraint its sophisticated personality has always deserved.

    1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit FAQ

    Is this made for the 1966-1971 Mercedes-Benz W113 SL?

    Yes. This listing is the 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit.

    Do I need to buy bolts separately for the 1966-1971 Mercedes-Benz W113 SL?

    No. The description for this 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit notes that hardware is not included, so plan to reuse your existing hardware or order a hardware kit.

    Is mounting hardware included?

    The necessary mounting hardware is included with this 1966-1971 Mercedes-Benz W113 SL kit.

    Can I match the 1966-1971 Mercedes-Benz W113 SL belts to my interior?

    There are 52 webbing colors in the menu, including Seafoam, Cobalt, Flame-Red, Glacier-Blue, and Silver.

    Is this 1966-1971 Mercedes-Benz W113 SL belt set built to safety standards?

    According to Seatbelt Planet, the belts for this 1966-1971 Mercedes-Benz W113 SL application meet or exceed Federal Motor Vehicle Safety Standards 209 and 302.

    1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit specifications

    • Seatbelt Planet aftermarket seat belt / restraint product (application per listing title)
    • Vehicle application from listing: 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger
    • Kit listing — see overview for which seating positions / belt count are included
    • Tested and certified to meet FMVSS 209 and FMVSS 302 (certification tag on belts)
    • Sold as aftermarket replacement — confirm buckle style, retractable vs fixed, and seat type before order
    • Complete belts are preferred; mixing buckle/tongue brands is not recommended (components are designed to work together)
    • 1-year manufacturer warranty for component issues from ship date (excludes abuse, accident damage, or disassembly)
    • 90-day satisfaction guarantee per Seatbelt Planet (installed returns may incur restocking fee)

    Installation Tips — 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit

    1. Confirm this listing matches your vehicle (1966-1971 Mercedes-Benz W113 SL, Driver & Passenger), seat type (bench vs bucket), and buckle/retractor style before installing.
    2. Inspect mounting points for solid metal structure. Seatbelt Planet products are aftermarket — fabrication or adapters may be required on some vehicles.
    3. Use appropriate grade hardware. Some listings sell mounting hardware separately.
    4. Install a complete belt assembly when possible; do not mix unmatched buckle and tongue brands.
    5. After install, verify full extension, retraction (if applicable), and latching before driving.
    6. If unsure, use a professional installer. Improper installation can cause serious injury.

    Selection help: Seatbelt Planet FAQ / guides at seatbeltplanet.com/faq.html · phone 405-736-0088.

    Vintage Car Radio does not offer installation.

    1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit manuals

    Manufacturer: Seatbelt Planet · 405-736-0088

    One-Year Seatbelt Planet Warranty

    Per Seatbelt Planet, seat belts are covered under a one-year manufacturer warranty for component issues from the date shipped. Warranty returns are not accepted if there has been obvious abuse, the belt was involved in an accident, or the belt has been disassembled / components removed.

    Seatbelt Planet also states a 90-day satisfaction guarantee; installed returns may be subject to a restocking fee. RMA required — contact Seatbelt Planet or Vintage Car Radio at 844-802-4499 / 574-226-6676.

    Vintage Car Radio does not install seat belts.

    FAQ — 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger Seat Belt Kit

    Are these FMVSS / DOT approved?
    Seatbelt Planet states belts are tested and certified to FMVSS 209 and 302; the certification tag is on the belt.

    Can I replace only one side?
    Seatbelt Planet recommends installing a complete belt — buckle and tongue are designed to work together.

    Will this fit 1966-1971 Mercedes-Benz W113 SL, Driver & Passenger?
    Match the years, make/model, and seat position in the title. Call Seatbelt Planet at 405-736-0088 if you need a custom belt.

    Do you install?
    No.

    Need help?
    844-802-4499 / 574-226-6676, or Seatbelt Planet 405-736-0088.

    Specs

    Installation Tips

    Installation Tips: confirm years/seat type; solid anchors; complete belts preferred. Pro install if unsure. We do not install.

    Manuals

    Seatbelt Planet FAQ: seatbeltplanet.com/faq.html · 405-736-0088. Help: 844-802-4499.

    Warranty

    One-Year Seatbelt Planet Warranty

    Per Seatbelt Planet, seat belts are covered under a one-year manufacturer warranty for component issues from the date shipped. Warranty returns are not accepted if there has been obvious abuse, the belt was involved in an accident, or the belt has been disassembled / components removed.

    Seatbelt Planet also states a 90-day satisfaction guarantee; installed returns may be subject to a restocking fee. RMA required — contact Seatbelt Planet or Vintage Car Radio at 844-802-4499 / 574-226-6676.

    Vintage Car Radio does not install seat belts.

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