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CODE 21Chassis register 車台番号Mazda · Savanna RX-7

FC3S: Mazda Savanna RX-7

FC (2nd generation) coupe. 13B turbo coupe.

The code 型式
Code
FC3S
Make
Mazda
Model
Savanna RX-7
Generation
FC (2nd generation) coupe
Variant
13B turbo coupe
Prefixed forms 排出ガス規制識別記号
E-FC3S
01

Production in Japan

The first and last production dates recorded for FC3S in Japan, with the source for each date and how far the dates can be trusted.

FC3S production dates, confidence and sources
WhatDateSource
Start (Japan)Oct 1985Mazda Newsroom: RX-7 genealogy timeline (Japanese)
manufacturer
End (Japan)Nov 1991Carsensor catalogue: Savanna RX-7 (1985年10月~1991年11月生産モデル)
catalog
ConfidenceMediumAt least one date comes from a Japanese catalogue or Wikipedia, not the manufacturer.

Notes as recorded

Start: Mazda's genealogy dates the FC full model change to October 1985 (Mazda history: on sale October 1985). End: Carsensor's catalogue model period ends November 1991 and Japanese Wikipedia says coupe production ended November 1991 with sales ending December 1991 when the FD arrived. US-market version existed. Start is a sale date; production date not published.

Read this before you rely on the dates

The sources for this row disagree, so treat both dates as approximate until the car’s own plate settles it.

“Notes as recorded” above says what each source gives and where they part.

02

US import eligibility

Worked out from the dates above, as of November 13, 2026 (PT). Eligibility is decided by the specific car’s build date on its plate.

The two age lines 年式
First builds turn 25 NHTSA, 49 CFR 591.5(i)
Oct 2010
Last builds turn 25 NHTSA, 49 CFR 591.5(i)
Nov 2016
First builds clear 21 years EPA Form 3520-1, code E
2006
Last builds clear 21 years EPA Form 3520-1, code E
2012
Status today 2026-11-13
Every build is past 25 years

The 25-year line is the NHTSA age exemption for a vehicle not built to the Federal Motor Vehicle Safety Standards (49 CFR 591.5(i)), counted from the date of manufacture. The 21-year line is the EPA exemption on Form 3520-1, counted by calendar year and limited to a car in its original configuration.

Eligibility is decided by the specific car’s build date on its plate, not by the chassis code and not by the model year. Two cars of the same code can sit on different sides of the line.

The form opens the eligibility check with this code filled in. General information, not legal advice.

03

Prefixed forms of this code, other codes of the same generation, and the other Savanna RX-7 rows in the register.

Codes related to FC3S
CodeWhat it isWhere it goes
E-FC3SPrefixed form of this code: same car, checked with the prefix as stampedCheck this prefixed form →
SA22CSA (1st generation): Mar 1978 to 1985See it on the Mazda page →

Every row in the register carries its dates and a source: all Mazda chassis codes or the full list by make.

04

Where next

The pages that finish the job for this code.

General information only, not legal, customs or tax advice. Dates are researcher readings of the cited sources and can be wrong; eligibility is decided by the build date of the specific car. Confirm current requirements with CBP, NHTSA, the EPA and your state motor vehicle agency before importing.