Product Description
1978-1988 GMC Jimmy, Driver or Passenger Seat Belt
Seatbeltplanet.com's™ 1978-1988 GMC Jimmy, Driver or Passenger Seat Belt. 3 Point Retractable Lap & Shoulder Seat Belt Kit with End Release Buckle
- Retractable 3 Point Lap & Shoulder Belt
- End Release Buckle
- Driver or Passenger Seating Position
- Hardware Included
The Seatbelt Planet 1978-1988 GMC Jimmy, Driver or Passenger Seat Belt, sold by Vintage Car Radio, provides a single-position replacement for the front seats of these full-size GMC sport-utilities.
The 1978-1988 Jimmy shared its platform with the Chevrolet Blazer and offered the same combination of truck-based durability and enclosed passenger comfort. Available in two-door form with part-time four-wheel drive, it served as both a capable work vehicle
and a family hauler. The front seating area was upright and practical, designed for everyday use rather than pure off-road extremes. Over the decades many of these vehicles have lost one or both original front belts to wear, sun damage or earlier interior
work. In a number of cases only one side needs attention, making a full matched pair unnecessary.
This Seatbelt Planet product is a single 3-point lap-and-shoulder belt configured for either the driver or passenger position in the 1978-1988 GMC Jimmy. The webbing is strong, UV-resistant polyester that retains its strength and appearance over time, available in colours that can be coordinated with common interior shades. The buckle is a solid metal design with a positive, mechanical latch. Matching hardware allows the belt to integrate cleanly with the existing cabin.
The belt is manufactured to meet the performance requirements of FMVSS 209 for tensile strength, controlled elongation, abrasion resistance and buckle function. Adjustment range accommodates different occupants while preserving the upright, practical seating
position of these trucks.
Installation is intended to work with the original mounting points. All necessary fasteners are included. In most cases only limited preparation is required. Important: torque values and the assembly sequence must be taken exclusively from the instructions supplied with the kit. Correct tightening is essential for the system to perform as designed.
Owners who only need to replace one front belt gain a practical, focused improvement. The selected seat receives modern three-point protection without forcing a complete front-seat replacement, and the Jimmy’s straightforward utility character remains unchanged.
Vintage Car Radio supplies this Seatbelt Planet belt with the correct hardware and guidance, keeping the installation process clear for both professional workshops and experienced owners.
The result is a simple, effective update that restores proper restraint exactly where it is needed. The GMC Jimmy keeps its full-size, truck-based identity; the chosen front seat is brought back to a reliable standard. Order from Vintage Car Radio and equip
the seat that requires attention with a restraint solution matched to this classic sport-utility.
1978-1988 GMC Jimmy, Driver or Passenger Seat Belt FAQ
Will this fit my car?
Our vehicle search lists it for the 1978-1988 GMC Truck and 1978-1988 GMC Truck.
What should I know before installing?
Correct tightening matters. Seatbelt Planet says torque values and the assembly sequence must come from the instructions supplied with the 1978-1988 GMC Jimmy, Driver or Passenger Seat Belt.
Are the 1978-1988 GMC Jimmy, Driver or Passenger Seat Belt belts certified to FMVSS?
Seatbelt Planet states that this 1978-1988 GMC Jimmy, Driver or Passenger Seat Belt meets or exceeds FMVSS 209 and 302.
Can I match the 1978-1988 GMC Jimmy belts to my interior?
There are 52 webbing colors in the menu, including Wysteria, Cobalt, Desert-Tan, Seafoam, and Flame-Red.
1978-1988 GMC Jimmy, Driver or Passenger Seat Belt specifications
- Seatbelt Planet aftermarket seat belt / restraint product (application per listing title)
- Vehicle application from listing: 1978-1988 GMC Jimmy, Driver or Passenger
- 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 — 1978-1988 GMC Jimmy, Driver or Passenger Seat Belt
- Confirm this listing matches your vehicle (1978-1988 GMC Jimmy, Driver or 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.
1978-1988 GMC Jimmy, Driver or Passenger 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 — 1978-1988 GMC Jimmy, Driver or Passenger 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 1978-1988 GMC Jimmy, Driver or 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.