GMC Acadia transmission control module — Communication, (LH dash) price snapshot
- Low
- $41
- Average
- $50
- High
- $75
Trim-specific price guide
GMC Acadia Transmission Control Module — Communication, (LH dash) prices
Pricing for the Communication, (LH dash) variant of the GMC Acadia transmission control module, aggregated from 100 salvage yard listings across 2 model years.
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 20, 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 GMC Acadia transmission control module (Communication, (LH dash)) costs $41 to $75, with a median asking price of $51. Based on 100 priced salvage yard listings across the US, updated Oct 20, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$41
Grade B (good)$51
USD
Condition comparison
Price by part grade
Grade AClean / low wear$41–$7176 listings
Grade BStandard used$41–$7524 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$71 | 76 | |
| Grade BStandard used | $41–$75 | 24 |
Median by grade
Grade price comparison
Grade A$41
Grade B$51
Median asking price by seller-reported condition grade · $41–$75 overall range
Trim-specific context
How is the Communication, (LH dash) priced differently?
This pricing covers the Communication, (LH dash) variant of the GMC Acadia transmission control module, based on 100 priced listings across 2 model years (2018, 2019). Its $51 median is 48% below the GMC Acadia transmission control module overall median of $99.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a Communication, (LH dash) cost by year?
Other trims
Other GMC Acadia transmission control module variants
Air Bag, (below console)
2 yrs$270$40 – $364Air Bag, (below console), ID 13518660
1 yr$88$46 – $335Air Bag, (below console), ID 13523858
6 yrs$100$36 – $335Air Bag, (below console), ID 13523859
6 yrs$99$40 – $300Air Bag, (below console), restraint opt AY0
2 yrs$56$46 – $331Air Bag, (below console), restraint opt AYQ
2 yrs$56$46 – $331Air Bag, VIN J (11th digit, Limited), (below console), restraint opt AY0
1 yr$56$46 – $331Air Bag, VIN J (11th digit, Limited), (below console), restraint opt AYQ
1 yr$56$46 – $331Air Bag, VIN Z (11th digit), (below console), ID 13510501
1 yr$51$40 – $299Common questions
GMC Acadia transmission control module (Communication, (LH dash)) FAQ
How much is a used GMC Acadia transmission control module (Communication, (LH dash))?
Based on 100 priced salvage-yard listings across 2 model years, a used GMC Acadia transmission control module in the Communication, (LH dash) variant lists between $41 and $75, with a median asking price of $51.
Which GMC Acadia years use the Communication, (LH dash) transmission control module?
The Communication, (LH dash) variant appears in model years 2018, 2019. Prices and availability differ by year.
Is there a price difference between Communication, (LH dash) condition grades?
Yes. Grade A has a median of $41, Grade B has a median of $51. Grade A parts are in excellent condition, B is good, and C is fair.