2020 Mercedes GLA Class transmission control module — 156 Type, driver assist, (park assist) price snapshot
- Low
- $40
- Average
- $123
- High
- $230
Year & trim-specific price guide
Used 2020 Mercedes GLA Class Transmission Control Module — 156 Type, driver assist, (park assist) prices
Trim-specific pricing for the 156 Type, driver assist, (park assist) variant of the 2020 Mercedes GLA Class transmission control module, built from 46 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 6, 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 2020 Mercedes GLA Class transmission control module (156 Type, driver assist, (park assist)) costs $40 to $230, with a median asking price of $136. Based on 46 priced salvage yard listings across the US, updated Oct 6, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$131
Grade B (good)$204
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$23039 listings
Grade BStandard used$171–$2305 listings
Grade XUngraded$58–$742 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$230 | 39 | |
| Grade BStandard used | $171–$230 | 5 | |
| Grade XUngraded | $58–$74 | 2 |
Median by grade
Grade price comparison
Grade A$131
Grade B$204
Ungraded$74
Median asking price by seller-reported condition grade · $40–$230 overall range
Trim-specific context
How does the 156 Type, driver assist, (park assist) compare?
This pricing covers the 156 Type, driver assist, (park assist) variant of the 2020 Mercedes GLA Class transmission control module, based on 46 priced listings. Its $136 median is 37% above the 2020 Mercedes GLA Class transmission control module overall median of $99.
There are 22 other transmission control module variants available for the 2020 Mercedes GLA Class.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
156 Type, driver assist, (park assist) in other model years
Same year, other trims
What other 2020 Mercedes GLA Class transmission control module variants are available?
156 Type, transfer case, GLA250 (ID 2469008115)
48 listings$109$75 – $405156 Type, parking brake (trunk mounted)
47 listings$100$40 – $250156 Type, towing cont (trunk mounted, ID 2439003518)
47 listings$160$40 – $313156 Type, transfer case, GLA45, ID 2469006918
47 listings$117$38 – $275156 Type, communication, quarter mounted, ID 2229006003
46 listings$72$60 – $250156 Type, door, front door, RH
45 listings$158$40 – $451156 Type, fuel pump
45 listings$73$65 – $295156 Type, transfer case, GLA45, ID 2469000717
45 listings$99$40 – $251156 Type, communication, quarter mounted, ID 2539004500
44 listings$60$40 – $250156 Type, multiplex network (Keyless Go, trunk mounted)
44 listings$77$76 – $184156 Type, suspension, TPMS (ID 0009003704)
44 listings$76$51 – $250156 Type, air bag
43 listings$93$44 – $405156 Type, communication, quarter mounted, ID 2539004400
43 listings$156$50 – $305156 Type, door, front door, LH
42 listings$149$40 – $341156 Type, lamps, signal activation module (LH dash, ID 2469005303)
41 listings$100$65 – $265156 Type, communication, center console (media interface), ID 1769005702
39 listings$111$50 – $275156 Type, communication, center dash mounted (ID 2229000121)
28 listings$136$50 – $161156 Type, transmission (LH dash, GLA45)
28 listings$201$65 – $481156 Type, door, liftgate
27 listings$100$50 – $215156 Type, suspension, suspension control (LH dash, ID 2319002508)
15 listings$81$61 – $150156 Type, communication, center console (media interface), ID 1769005802
13 listings$216$80 – $271156 Type, lamps, headlamp range control (headlamp mounted)
4 listings$203$100 – $237Back to full guide
2020 Mercedes GLA Class transmission control module — all trims
Common questions
2020 Mercedes GLA Class transmission control module (156 Type, driver assist, (park assist)) FAQ
How much is a used 2020 Mercedes GLA Class transmission control module (156 Type, driver assist, (park assist))?
Based on 46 priced salvage-yard listings, a used 2020 Mercedes GLA Class transmission control module in the 156 Type, driver assist, (park assist) variant lists between $40 and $230, with a median asking price of $136.
Which years use the 156 Type, driver assist, (park assist) transmission control module?
The 156 Type, driver assist, (park assist) variant appears in model years 2018, 2019, 2020. Prices and availability may differ by year.