2018 Audi A4 transmission — AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX price snapshot
- Low
- $364
- Average
- $922
- High
- $2,200
Year & trim-specific price guide
Used 2018 Audi A4 Transmission — AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX prices
Trim-specific pricing for the AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX variant of the 2018 Audi A4 transmission, built from 49 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 21, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2018 Audi A4 transmission (AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX) costs $364 to $2,200, with a median asking price of $823. Based on 49 priced salvage yard listings across the US, updated Oct 21, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$873
Grade B (good)$623
USD
Condition comparison
Price by part grade
Grade AClean / low wear$364–$2,20048 listings
Grade BStandard used$623–$6231 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $364–$2,200 | 48 | |
| Grade BStandard used | $623–$623 | 1 |
Median by grade
Grade price comparison
Grade A$873
Grade B$623
Median asking price by seller-reported condition grade · $364–$2,200 overall range
Trim-specific context
How does the AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX compare?
This pricing covers the AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX variant of the 2018 Audi A4 transmission, based on 49 priced listings. Its $823 median is 25% above the 2018 Audi A4 transmission overall median of $660.
There are 5 other transmission variants available for the 2018 Audi A4.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX in other model years
Same year, other trims
What other 2018 Audi A4 transmission variants are available?
AT (7 speed), (2.0L, turbo), FWD, transmission ID SJW
50 listings$490$299 – $2,338AT (7 speed), (2.0L, turbo), FWD, transmission ID SVL
50 listings$490$299 – $2,338AT (7 speed), (2.0L, turbo), AWD (quattro)
48 listings$442$131 – $1,050AT (7 speed), (2.0L, turbo), FWD, transmission ID QBK
48 listings$669$250 – $1,400MT (6 speed)
41 listings$1,029$590 – $3,000Back to full guide
2018 Audi A4 transmission — all trims
Common questions
2018 Audi A4 transmission (AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX) FAQ
How much is a used 2018 Audi A4 transmission (AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX)?
Based on 49 priced salvage-yard listings, a used 2018 Audi A4 transmission in the AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX variant lists between $364 and $2,200, with a median asking price of $823.
Which years use the AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX transmission?
The AT (7 speed), (2.0L, turbo), FWD, transmission ID SJX variant appears in model years 2017, 2018. Prices and availability may differ by year.