Product Description
1969-1973 Mercury Comet Rear Seat Belt
- One rear seating position
- Fixed two-point lap strap
- All-steel push button buckle
- FMVSS rated webbing
- FMVSS 209 and 302 rated
The back seat of a compact Mercury Comet tends to get forgotten during a restoration, and the original belts back there are often frayed, faded or missing entirely. Seatbelt Planet's rear seat belt replaces one outboard position with a simple non-retracting lap strap that closes into a steel push-button latch, a period-friendly look that suits a classic car interior without adding modern bulk.
Vehicle Fit
Seatbelt Planet lists this belt for the rear driver or passenger side of 1969-1973 Mercury Comet models. It is sold to protect one rider, so order two if both rear window seats need replacing.
Choosing a Color
The webbing color menu runs to 52 choices, with 13 of them sold as premium shades. Echo the front-seat strap color and the little Mercury's interior will look like one coordinated job.
Why Upgrade?
A rear lap belt that has gone stiff, sun-bleached or chewed at the edges does a poor job of holding a passenger. Replacing it gives grandkids and friends a real restraint on the way to a car show.
Maintenance
Wipe the strap with a damp cloth and a little gentle soap when it gets dusty, and keep the buckle from resting in spilled drinks or dirt on the floor.
About the Mercury Comet
Mercury's Comet name spent several years on intermediate cars before it moved to a compact platform shared with Ford's Maverick for 1971. Those small Mercurys came as two-door and four-door sedans, and the sporty GT version added stripes and a hood scoop.
Pre-Install Checklist
Lift or slide out the rear seat bottom and look for the factory anchor holes in the floor. Clean any rust or undercoating out of the threads before the new belt shows up.
Good to Know
This is a single belt, sold for one person.
Small Mercury compacts like this make great first classic cars, and complete rear belts help them carry the whole family.
The all-metal buckle has a crisp, vintage look that fits the dash and trim of an early seventies interior.
Seatbelt Planet makes the strap to order, so the webbing arrives fresh rather than off a dusty shelf.
Pair one belt per rear side if both originals have worn out.
A belt is a small part, but it is one of the first things a passenger touches when climbing in.
Mercury's compact earned a reputation as a honest, economical commuter, and survivors are often found with original seats that only need light cleaning.
Frequently Asked Questions
How many belts come in one order?
One belt for a single rear outboard rider, driver or passenger side.
Does it retract?
No. It is a fixed, adjustable lap strap.
Which Comet years are listed?
Seatbelt Planet lists 1969 through 1973.
Can I get both rear sides at once?
Yes, a rear driver and passenger kit is sold as its own listing.
What colors are offered?
Fifty-two webbing shades are on the color menu.
Questions about fit?
Call 574-226-6676.
1969-1973 Mercury Comet Rear Seat Belt specifications
- Seatbelt Planet aftermarket seat belt / restraint product (application per listing title)
- Vehicle application from listing: 1969-1973 Mercury Comet Rear
- 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 — 1969-1973 Mercury Comet Rear Seat Belt
- Confirm this listing matches your vehicle (1969-1973 Mercury Comet Rear), 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.
1969-1973 Mercury Comet Rear 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 — 1969-1973 Mercury Comet Rear 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 1969-1973 Mercury Comet Rear?
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.
