Replacement Seat Upholstery – Restore or Customize with OEM Fit & Factory Style

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Restore comfort and style to your vehicle’s interior with premium replacement automotive seat upholstery designed for OEM fit and finish. Each seat cover set is patterned from original factory designs for your {make} {model}, ensuring proper fitment, stitching layout, and authentic appearance once installed.

Our {make} {model} seat upholstery kits are available in a wide range of original-style materials and colors, including vinyl, cloth, and genuine leather options. Many applications feature factory-correct pleats, seams, and embossing for an authentic restoration. Foam seat buns, installation hardware, and matching seat components are also available for select models to complete your interior refresh.

Use the Vehicle Selector above to find the correct seat upholstery for your year and model, or browse below to view options tailored to your {make} {model}. Whether you’re restoring a classic or updating a daily driver, Factory Interiors provides precision-fit seat covers made in the USA for long-lasting comfort and style.

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AM General

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Willys

1968-1972 CHEVROLET CHEVELLE, IMPALA, MOST A, B, AMP; X-BODY, 68-71 NOVA SEAT BOTTOM SPRING ASSEMBLY

Restore the foundation of your classic Chevrolet interior with this 1968–1972 Seat Bottom Spring Assembly, designed for Chevelle, Impala, Nova, and most A-, B-, and X-body models. Expertly engineered to replicate original factory specifications, this assembly ensures proper seat shape, comfort, and support—providing the perfect base for new seat covers or full upholstery restoration. Each spring assembly is crafted with precision and durability in mind, using premium-grade materials that deliver authentic fit and long-lasting performance. Trust Al Knoch Interiors, the industry leader in reproduction interior components, for craftsmanship that meets original GM standards and enhances the comfort and authenticity of your restoration.

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• SALE $143.95

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1962-1965 Impala, Nova, Most A,B, AMP & 64-64 Chevelle Body Seat Spring Assembly

Restore comfort and factory precision in your classic 1962–1965 Chevrolet Impala, Nova, Most A/B-Body models, and 1964–1965 Chevelle with this premium Seat Spring Assembly. Engineered to match original factory specifications, this high-quality reproduction delivers the perfect balance of support, durability, and fit. Manufactured by Al Knoch Interiors, each spring assembly is meticulously crafted using the finest materials to ensure long-lasting comfort and authenticity. Whether you’re performing a full interior restoration or simply replacing worn-out springs, this assembly guarantees a factory-correct look and feel.

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• SALE $136.95

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1964-1965 GM Oldsmobile Convertible Bucket Seat Back Spring Assenbly

Restore the comfort and factory-correct structure of your classic GM interior with this 1964–1965 Oldsmobile Convertible Bucket Seat Back Spring Assembly. Crafted to OEM specifications, this seat back spring assembly provides the proper support and contour for a comfortable, durable, and authentic seating experience. Designed for both restoration enthusiasts and professional upholsterers, it delivers long-lasting resilience and a perfect fit when paired with new seat covers. Manufactured with precision by Al Knoch Interiors, this reproduction part ensures the highest quality craftsmanship and attention to detail—replicating the original spring geometry and strength found in factory installations. Perfect for restoring comfort and authenticity to your vintage Oldsmobile convertible interior.

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• SALE $143.95

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1966-1967 Chevrolet Chevelle, Impala, Most A, B & X-Body, Nova Bucket Seat Back Spring Assembly

Enhance your classic Chevrolet’s comfort and authenticity with this 1966–1967 Bucket Seat Back Spring Assembly. Expertly engineered for Chevelle, Impala, Nova, and most A-, B-, and X-body models, this assembly delivers superior support, durability, and factory-correct fitment. Crafted with precision from high-quality materials, it’s built to replicate the original seat structure while improving ergonomic comfort. Ideal for restorations or replacements, this spring assembly restores the correct seat contour, ensuring long-lasting performance and comfort for years to come.

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• SALE $136.95

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1955-1956 Chevrolet 4 Door Bench Seat Foam

Restore comfort and shape to your classic Chevy interior with this 1955–1956 Chevrolet 4-Door Bench Seat Foam. Designed as a universal replacement, this foam kit replaces old, sagging, or musty cotton padding—making it an essential upgrade for any new seat cover installation. Crafted with the perfect density and contour, this foam provides the proper support and original-style fit that upholstery filler materials simply can’t match. Ideal for restorations or daily drivers, it brings back the plush, factory-correct look and feel of your vintage Chevrolet’s interior.

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• SALE $395.95

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