Product Description
1969-1973 Mercury Comet, Rear Driver & Passenger Seat Belt Kit
- Both rear outboard seats
- Non-retracting two-point lap belts
- All-metal push button latches
- Mounting hardware supplied
- FMVSS 209 and 302 rated
When both back-seat belts in a Mercury Comet are tired, ordering them as a set is the easiest fix. Seatbelt Planet's kit supplies two non-retractable lap belts for the rear window seats, each closing with a metal pushbutton buckle, and it comes with the bolts needed to mount them. Both straps are made from the same roll, so the color matches side to side.
Fitment
Seatbelt Planet's fitment for this two-belt kit is the rear driver and passenger positions of 1969-1973 Mercury Comet cars.
Webbing Colors
There are 52 strap colors to pick from, and 13 of those carry a premium upcharge. Black, blue, green, red, white and saddle tones are popular for Comet interiors.
Why Replace?
Original rear belts on a fifty-year-old compact have usually spent decades baking under the back window. Fresh webbing and new buckles make the back seat genuinely usable again.
Belt Care
Clean the webbing with lukewarm water and mild detergent, let it air dry, and avoid harsh solvents that can weaken the fibers.
About the Mercury Comet Rear Seat
The Maverick-based Comet gave Lincoln-Mercury dealers a thrifty small car with a little more trim than its Ford cousin. Inline sixes were common, though V8 power was available, and the GT package gave the two-door a sportier look.
Before You Install
Pull up the rear cushion, find both outboard anchor points, and run a tap or wire brush through the threads so the bolts start cleanly.
Good to Know
Hardware is part of the kit.
Ordering the two belts together keeps the dye lot identical across the bench.
A matched rear set also makes a restored Comet look complete when the doors are open at a show.
These belts use a fixed design, so there are no reels to hide under the package tray.
Owners who carry kids often start with the rear belts for that reason.
Pair the kit with front belts in the same color for a cohesive cabin.
Many Comets lived as second cars and grocery haulers, so their back seats saw years of kids, pets and sunlight through the rear glass. That history shows up as faded, fuzzy strap edges and buckles that no longer snap shut with confidence.
Because the two belts in this set share one color and one batch of webbing, there is no guessing about whether the left side will look slightly different from the right once both are bolted in.
Seatbelt Planet rates its belts to FMVSS 209 and 302, the federal standards covering belt assemblies and the flammability of interior materials.
Rear Comet belts finish a classic car interior nicely.
Frequently Asked Questions
Is this a pair?
Yes, it covers the rear driver side and rear passenger side.
Are shoulder straps part of it?
No, these are two-point lap belts.
Is hardware included?
Yes, Seatbelt Planet includes mounting hardware.
Which years?
1969-1973 Mercury Comet.
Is a center belt listed?
Check our other Comet listings for additional rear positions.
Questions about fit?
Call 574-226-6676.
1969-1973 Mercury Comet, Rear Driver & Passenger Seat Belt Kit specifications
- Seatbelt Planet aftermarket seat belt / restraint product (application per listing title)
- Vehicle application from listing: 1969-1973 Mercury Comet, Rear 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 — 1969-1973 Mercury Comet, Rear Driver & Passenger Seat Belt Kit
- Confirm this listing matches your vehicle (1969-1973 Mercury Comet, Rear Driver & Passenger), 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 Driver & Passenger Seat Belt Kit 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 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 1969-1973 Mercury Comet, Rear 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
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.
