Product Description
1966-1971 Mercedes-Benz 250 SE, Rear Center Seat Belt
- Rear center position
- Two-point non-retractable lap belt
- Lift latch buckle
The middle of the back seat in a 1966-1971 Mercedes-Benz 250 SE gets this fixed two-point lap restraint from Seatbelt Planet, which closes with a lift latch buckle.
Fitment
Rear center seat of the 1966-1971 Mercedes-Benz 250 SE.
Webbing Colors
Rear center webbing comes in 52 colors.
Why Replace?
Rear center belts in vintage Mercedes sedans are often missing entirely or stiff with age.
Belt Care
Wipe the strap with mild soap and water.
About the Mercedes-Benz 250 SE
Mercedes-Benz built its 1960s sedans with a roomy rear bench suited to three passengers.
Pre-Install Checklist
Lift the rear cushion of the 250 SE to locate the center anchors before ordering.
Good to Know
Seatbelt Planet does not mention hardware for this belt.
A fixed lap belt is adjusted by hand through its slide.
The lift latch buckle complements the period look of the Mercedes cabin.
Match this belt's color to the front and rear outer belts.
A 250 S version of this rear center belt is already in our catalog.
The 250 SE rear bench is wide enough for three adults, and the middle rider needs this lap belt.
Original Mercedes rear center belts were simple lap belts, and this fixed design keeps that layout.
Rear center belts often hide under the seat cushion and get forgotten for decades.
Lift latch buckles have a flip cover that releases the latch plate when raised.
The lift latch look suits the woodgrain and chrome of a 1960s Mercedes interior.
A fixed lap belt has no reel to wear out, which keeps it simple and durable.
Mercedes 250 SE sedans were often family cars, and the middle rear seat saw regular use.
Match the rear center belt color to the outer rear belts for a uniform look.
Seatbelt Planet sells front belt kits for the 250 SE as well.
Rear seats in these sedans lift out, exposing the floor anchors.
Cognac, black and blue interiors are common in these Mercedes sedans.
Our team can help confirm your 250 SE rear seat layout.
Sedan owners who carry three in back will appreciate a working middle belt.
Lift latch buckles on this 250 SE rear center belt match the front kit Seatbelt Planet offers for the same car.
Collectors restoring a 250 SE sedan often replace every belt in the cabin at once so the colors all match.
A 250 SE sedan with three passengers in back needs this middle belt to keep everyone secured.
Seatbelt Planet also lists a 250 S version of this rear center belt.
Because the 250 SE rear bench is deep and softly padded, the center lap belt should be pulled snug once the passenger is seated.
Black wrinkle and chrome are not offered on this rear center belt; it uses a standard lift latch.
Frequently Asked Questions
Which seat?
Rear center.
Retractable?
No.
Buckle?
Lift latch.
Hardware?
Not stated.
Colors?
52.
Questions about fit?
Call 574-226-6676.
1966-1971 Mercedes-Benz 250 SE, Rear Center Seat Belt specifications
- Seatbelt Planet aftermarket seat belt / restraint product (application per listing title)
- Vehicle application from listing: 1966-1971 Mercedes-Benz 250 SE, Rear Center
- 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 250 SE, Rear Center Seat Belt
- Confirm this listing matches your vehicle (1966-1971 Mercedes-Benz 250 SE, Rear Center), seat type (bench vs bucket), and buckle/retractor style before installing.
- Inspect mounting points for solid metal structure. Seatbelt Planet products are aftermarket — fabrication or adapters may be required on some vehicles.
- Use appropriate grade hardware. Some listings sell mounting hardware separately.
- Install a complete belt assembly when possible; do not mix unmatched buckle and tongue brands.
- After install, verify full extension, retraction (if applicable), and latching before driving.
- 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 250 SE, Rear Center Seat Belt manuals
- Seatbelt Planet FAQ (FMVSS, warranty, returns)
- Seatbelt Planet common questions / selection help
- Use any instruction sheet packed with your order for model-specific steps
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 250 SE, Rear Center Seat Belt
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 250 SE, Rear Center?
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
Manuals
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.
