3A9 ✓ Factory-verified

Chevrolet · Regular Production Option

Seat belt color, Santorini Blue

Years 2020–27 Models 1 Factory citations 8

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Also described as Seat belt color, Tension Blue

Documented applications

Corvette — C8 (2020–2027) →

• 2020–2025 ✓ Factory-verified

  another seat belt color name under the same code in 2026–2027

  ⛭ GM factory document — 2020 chevrolet corvette stingray order guide copy corvetteblogger, p.39.

  ⛭ GM factory document — 2021 chevrolet corvette fleet order guide wayback, p.1.

  ⛭ GM factory document — 2022 chevrolet corvette stingray order guide copy corvetteblogger, p.50.

  ⛭ GM factory document — 2023 chevrolet corvette stingray z06 order guide copy corvetteblogger, p.93.

  ⛭ GM factory document — 2024 chevrolet corvette stingray z06 e ray order guide copy corvetteblogger, p.149.

  ⛭ GM factory document — 2025 chevrolet corvette fleet order guide rpo codes, p.1.
• 2026–2027 ✓ Factory-verified

  another seat belt color name under the same code in 2020–2025 (the lists print Tension Blue)

  ⛭ GM factory document — 2026 chevrolet corvette fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 chevrolet corvette fleet order guide rpo codes, p.1.

This page aggregates every documented appearance of 3A9 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.