Replacement Seats & Seat Upholstery - OEM Fit Covers, Foam & Assembled Seats

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Restore comfort and style to your vehicle’s interior with replacement automotive seat upholstery and complete assembled seats. Whether you are recovering your original seats or replacing them outright, Factory Interiors carries what you need to finish the job.

Seat upholstery kits are patterned from original factory designs for your vehicle, ensuring proper fitment, stitching layout, and authentic appearance once installed. They are available in a wide range of original-style materials and colors, including vinyl, cloth, velour, and genuine leather, with many applications featuring factory-correct pleats, seams, and embossing.

Complete assembled seats arrive ready to bolt in — frame, foam, and upholstery already built — with vehicle-specific mounting brackets so no drilling or fabrication is required. Reclining buckets are offered in several styles and dozens of colorways, sold as a pair or as a single driver or passenger seat.

We also stock the parts that complete the job: seat foam and buns, spring assemblies, rear seat covers, hog rings and installation hardware, headrest covers, and matching interior panels for select models.

Use the Vehicle Selector above to find the correct parts for your year and model, or browse below to view options tailored to your vehicle. Whether you are restoring a show-quality classic or refreshing a daily driver, our upholstery kits are made in the USA, and our assembled seats are built on TIG-welded steel frames with injection-molded foam.

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INFINITI

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Willys

1979-1982 Corvette (C3) Seat Foam

Restore your Corvette (C3)'s comfort and appearance with the 1979-1982 Corvette (C3) Seat Foam by Factory Heritage Trim Co.. This exact original clam shell-style seat foam is crafted using the original GM tooling to ensure a precise fit and authentic contour. Unlike generic filler materials, this seat foam delivers the proper shape, density, and support for a true factory look and feel. Each set includes foam for two seat backs and two seat bottoms, allowing for a complete replacement. Designed to complement Factory Heritage Trim Co.'s seat covers perfectly, this foam ensures your Corvette (C3) seats regain their original comfort, firmness, and full-bodied profile.

$506.95

• SALE $449.95

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1984-1988 Corvette (C4) Standard Seat Foam

Bring back the comfort and support your Corvette (C4) was designed for with the 1984-1988 Corvette (C4) Standard Seat Foam. Crafted to exact factory specifications, this foam set includes the correct bottom mounting clip and delivers the same contoured shape, size, and density as the original seats—something generic upholstery foam simply can't replicate. If your current seats feel flat or uncomfortable, replacing the old, worn-out foam with this premium-quality reproduction will restore that firm, supportive feel and give your interior a clean, like-new look. Designed for precision fit and long-lasting durability, it's the perfect upgrade for any restoration or refresh project.

$503.95

• SALE $402.95

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1984-1988 Corvette (C4) Standard Seat Foam

1989-1993 Corvette (C4) Standard Seat Foam Pair

Bring back the comfort and factory-correct support to your Corvette (C4) with this 1989-1993 Corvette (C4) Standard Seat Foam Pair. If your seats feel flat or sagging, these brand-new foam cushions are the perfect solution to restore the original driving experience. Each foam piece is made using original GM tooling, ensuring an exact fit and contour match to factory specifications. Designed for durability and comfort, this reproduction foam delivers the same density and resilience as the original equipment. At Factory Heritage Trim Co., we pride ourselves on meticulously reproducing authentic Corvette (C4) interior components. Our handcrafted products reflect exceptional attention to detail, guaranteeing precision, quality, and longevity in every piece.

$503.95

• SALE $402.95

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1989-1993 Corvette (C4) Standard Seat Foam Pair

1994-1996 Corvette (C4) Standard Seat Foam

Restore comfort and factory-correct support to your Corvette (C4) with the 1994-1996 Corvette (C4) Standard Seat Foam Set. If your seats feel flat or worn, this complete replacement set brings back the original contoured shape and plush feel that upholstery filler simply can't replicate. Each kit includes seat foam for both driver and passenger sides — featuring two backs and two bottoms molded to factory specifications. Designed with the perfect size, density, and firmness, this foam ensures a precise fit under your seat covers, restoring your Corvette (C4)'s classic interior profile and comfort. At Factory Heritage Trim Co., we use only the highest quality materials and craftsmanship to produce our foam sets. Each piece is proudly made in the USA and engineered to deliver the authentic seating experience your Corvette (C4) was designed to offer.

$453.95

• SALE $402.95

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1994-1996 Corvette (C4) Standard Seat Foam

1997-2004 Corvette (C5) Standard Seat Foam Pair

Bring comfort and factory-correct contouring back to your with this 1997-2004 Corvette (C5) Standard Seat Foam Pair. If your seats have gone flat, sagged, or lost support over the years, these premium reproduction foam cushions from Factory Heritage Trim Co. are the ideal replacement for restoring your interior's comfort and shape. Each piece is crafted to match the original GM design, featuring the correct Velcro inserts, factory-style density, and precise contouring. The foam is engineered to provide the perfect balance of support and softness, giving you that authentic Corvette (C5) seating feel — something generic upholstery fillers can't replicate. This complete set includes both driver and passenger seat backs and bottoms, offering a ready-to-install solution for your restoration or refresh project. Built to the highest quality standards, these foams ensure a flawless fit and long-lasting durability.

$481.95

• SALE $384.95

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1997-2004 Corvette (C5) Standard Seat Foam Pair