Product Description
1970-1973 Mercury Marquis Driver, Passenger & Center Seat Belt Kit
- Driver, passenger and center
- Three-point retractable
- All-metal push buttons
- Hardware included
- FMVSS 209 and 302 rated
For a 1970-1973 Mercury Marquis bench seat, Seatbelt Planet offers this three-belt kit covering the driver, passenger and center. The listing describes retractable three-point lap and shoulder belts with bright metal button latches, and hardware is included.
Where It Fits
Listed for 1970-1973 Mercury Marquis driver, passenger and center positions.
Color Options
One color for all three belts, chosen from 52 options with 13 premium.
Why Replace Old Belts?
A full-size Mercury bench easily seats three, and a complete kit gives each rider a working belt in matching webbing.
Care Tips
Rest the middle strap on the bench and wash all three at once.
About the Mercury Marquis Bench
Marquis models of these years came as sedans, hardtops and the Colony Park wagon, all with roomy front benches.
Before You Install
Locate all front anchor points, including the center, and clean their threads.
Good to Know
Covers the whole front bench.
Seatbelt Planet puts together the kit to order.
Compare the listing photo with your car to see how the center belt mounts.
Three matched belts finish a restored bench.
Big Mercurys make great family cruisers.
Fresh webbing brightens a classic interior.
Hardware is included in the kit.
The kit suits cars that regularly carry three in front.
Seatbelt Planet states the three-belt set meets FMVSS 209 and 302.
A full-size Mercury bench seats three adults comfortably, and having a belt for each position makes the car practical for families and friends on long drives.
Before ordering, lift the bench and confirm all anchor points are present, including the center anchors, and that upper anchors exist for the outboard shoulder belts.
Seatbelt Planet puts together the Marquis trio from a single roll after checkout.
Colony Park wagon and Marquis sedan owners alike value a fully belted front bench for road trips.
Compare the listing photo with your car's seat to see how the center belt is arranged.
Hardware is included in the kit.
Ordering driver, passenger and center belts together is the simplest way to finish a Marquis front bench in one step. All three straps arrive in the same shade, which keeps the wide seat looking consistent.
A full-size Mercury bench easily seats three across, so the middle belt is genuinely useful on family outings.
These cars carried a lot of chrome and wood-grain trim inside, and crisp belts complement that formal style.
Measure and inspect each anchor point before ordering so the kit goes together without surprises.
Call 574-226-6676 with any fitment questions about your particular Marquis.
Wide benches like this one are part of the charm of a big seventies Mercury cruiser.
Every strap is stitched to order.
Frequently Asked Questions
Count?
Three.
Shoulder?
Listed as three-point.
Bolts?
Included.
Years?
1970-1973.
Bench?
Yes.
How many belts?
Three.
Does it fit the Marquis Brougham?
The listing names the Marquis; Brougham models share the same front bench.
Questions about fit?
Call 574-226-6676.
1970-1973 Mercury Marquis Driver, Passenger & Center Seat Belt Kit specifications
- Seatbelt Planet aftermarket seat belt / restraint product (application per listing title)
- Vehicle application from listing: 1970-1973 Mercury Marquis Driver, Passenger & Center
- 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 — 1970-1973 Mercury Marquis Driver, Passenger & Center Seat Belt Kit
- Confirm this listing matches your vehicle (1970-1973 Mercury Marquis Driver, Passenger & 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.
1970-1973 Mercury Marquis Driver, Passenger & Center 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 — 1970-1973 Mercury Marquis Driver, Passenger & Center 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 1970-1973 Mercury Marquis Driver, Passenger & 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.