Replacement Seat Belts & Parts

What Types of Replacement Seat Belts Can You Buy?

Replacement seat belts come in five main types: 2-point lap belts, 2-point retractable belts, aviation lap belts, 3-point retractable belts, and racing harnesses. You pick one based on seating position, available anchor points, and how you drive the vehicle.

Here's how each type works:

• A 2-point lap belt crosses the hips, like the 74 in JEGS non-retractable belt with a lift-latch buckle.
• A 2-point retractable belt reels in slack, like the 60 in JEGS 555-70081 with an emergency locking retractor.
• An aviation lap belt takes its name from its aircraft-style buckle, a common pick for vintage interiors.
• A 3-point retractable belt adds a shoulder strap to the lap belt and needs an upper anchor point.
• A racing harness adds individual shoulder belts for competition seats, and our race harness buying guide explains the options.

Match the type to each seat. Front outboard seats with an upper anchor can take a 3-point belt, while a center bench position may only have lap-belt anchors. The Position filter sorts belts by mounting location.

Should You Choose Universal or Vehicle-Specific Seat Belts?

Choose universal seat belts when you're fitting custom seats or a vehicle without a direct-fit option. Choose vehicle-specific belts when you want the belt built around your platform's seats and mounting points.

Universal belts are sold by overall length, webbing width, and hardware size. The JEGS 555-70081, for example, measures 60 in overall with 1 7/8 in polyester webbing and 1/2 in mounting holes. It's also listed as meeting FMVSS 209 and 302, so check for those labels on any universal belt you plan to use on the street.

Vehicle-specific belts trade that flexibility for fitment. JEGS offers 3-point retractable seat belts for 1973-1987 Chevrolet & GMC trucks with bench or bucket seats. Crown Automotive belt BELT1B fits 1976-1986 Jeep CJ and 1987-1995 Wrangler YJ models, with a 60 in rear belt.

Universal belts give you more length and color choices, while direct-fit belts cut down on measuring. Use the Mounting Hardware Included filter to see which belts ship ready to bolt in.

Which Classic Car Seat Belts Suit a Retro Interior?

Classic car seat belts with lift-latch buckles and period colors keep an older interior looking original. You can still get a retractor, so the belt stays off the floor when the seat is empty.

Retro Belt builds 2-point aviation lap belts in 60 in and 75 in lengths, priced $23.99-$28.99. The lineup also includes 2-point retractable lap belts and 2-point retractable aviation lap belts, which pair the vintage buckle look with a retractor.

Buckle style changes the look more than anything else. A lift-latch buckle releases when you pull the flap up, which suits muscle cars and classic trucks. A push-button buckle releases with a press and reads as a newer design.

For bench seats and period upholstery, the JEGS 2-point non-retractable belt with a lift latch comes in black or tan at 74 in. Use the Color and Style filters to match webbing to your seat covers and carpet. If you're redoing the whole cabin, shop all seats and seat belts to match your belts with new seats.

What Seat Belt Parts and Mounting Hardware Do You Need?

Most seat belt installs need three things: a solid anchor point, a bracket or tab, and bolts sized to the belt's mounting holes. Check the hardware size on the listing before you order, since the JEGS 555-70081 uses 1/2 in holes.

The Allstar Performance Seat Belt Installation Kit fits both 2-point and 3-point belts. Allstar's Double Shear Seat Belt Tab accepts 1/2 in hardware when you need to add an anchor. If you're buying the belt and hardware together, Allstar also offers a Charcoal 3-Point Retract belt.

For lap belts, the Retro Belt Standard Lap Belt Mounting Hardware Kit runs $4.99. The Mounting Hardware Included filter shows which belts already ship with bolts, so you don't order the same seat belt parts twice.

Belt anchors need to line up with the seat. If you're moving seats or building new brackets, shop seat mounts and installation parts at the same time. Repair any rusted or thin floor metal before you mount a belt, and use a qualified installer if you're unsure.

How Do Street Seat Belts Compare to Racing Harnesses?

Street seat belts are built for daily driving, so look for FMVSS 209 labeling. Racing harnesses are built to SFI or FIA specs for competition seats, and many carry expiration dates that tech inspectors check.

Harness specs matter because sanctioning bodies set rules by spec and date. SFI specs for harnesses include 16.1, 16.2, 16.5, and 16.6. FIA 8853/98 tags expire 5 years from January 1 after manufacture. Before you buy, review the race harness requirements and expiration regulations for your class.

Simpson offers a Latch & Link Lap Belt with 55 in maximum adjustment, plus Nomex harness pads that cover the shoulder belts. The Impact Racing Sportsman Series 5-Way 2 in Latch & Link harness uses individual shoulder belts, so you can adjust each side on its own.

A harness isn't a drop-in swap for a street belt, so check your state rules before using one on the road. When you're ready for track gear, shop racing seat belts and harnesses by spec and belt count.