Chevy Impala transmission control module — Driver Assist, rear park assist (opt UD7), (LH quarter panel) price snapshot
- Low
- $24
- Average
- $125
- High
- $249
Trim-specific price guide
Chevy Impala Transmission Control Module — Driver Assist, rear park assist (opt UD7), (LH quarter panel) prices
Pricing for the Driver Assist, rear park assist (opt UD7), (LH quarter panel) variant of the Chevy Impala transmission control module, aggregated from 141 salvage yard listings across 3 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 28, 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 Chevy Impala transmission control module (Driver Assist, rear park assist (opt UD7), (LH quarter panel)) costs $24 to $249, with a median asking price of $123. Based on 141 priced salvage yard listings across the US, updated Oct 28, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$138
Grade B (good)$129
Grade C (fair)$66
USD
Condition comparison
Price by part grade
Grade AClean / low wear$30–$24996 listings
Grade BStandard used$24–$19542 listings
Grade CVisible wear$66–$663 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $30–$249 | 96 | |
| Grade BStandard used | $24–$195 | 42 | |
| Grade CVisible wear | $66–$66 | 3 |
Median by grade
Grade price comparison
Grade A$138
Grade B$129
Grade C$66
Median asking price by seller-reported condition grade · $24–$249 overall range
Trim-specific context
How is the Driver Assist, rear park assist (opt UD7), (LH quarter panel) priced differently?
This pricing covers the Driver Assist, rear park assist (opt UD7), (LH quarter panel) variant of the Chevy Impala transmission control module, based on 141 priced listings across 3 model years (2018, 2019, 2020). Its $123 median is 5% below the Chevy Impala transmission control module overall median of $130.
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 Driver Assist, rear park assist (opt UD7), (LH quarter panel) cost by year?
Other trims
Other Chevy Impala transmission control module variants
Air Bag, (below LH side of center console)
3 yrs$125$40 – $232Air Bag, VIN 1 (4th digit, New Style), (below LH side of center console)
2 yrs$180$40 – $243Air Bag, VIN W (4th digit, Limited), (below RH front seat)
2 yrs$152$30 – $232Body Control (BCM), (LH Dash)
3 yrs$125$46 – $243Body Control (BCM), VIN 1 (4th digit, New Style), (LH dash), ID 13587704
2 yrs$125$50 – $243Body Control (BCM), VIN 1 (4th digit, New Style), (LH dash), ID 13594692
2 yrs$125$46 – $243Body Control (BCM), VIN W (4th digit, Limited), (LH dash)
2 yrs$100$50 – $232Communication, (OnStar, opt UE1), (package shelf)
2 yrs$110$50 – $240Communication, (OnStar, opt UE1), (package shelf), ID 84146876
1 yr$110$50 – $240Common questions
Chevy Impala transmission control module (Driver Assist, rear park assist (opt UD7), (LH quarter panel)) FAQ
How much is a used Chevy Impala transmission control module (Driver Assist, rear park assist (opt UD7), (LH quarter panel))?
Based on 141 priced salvage-yard listings across 3 model years, a used Chevy Impala transmission control module in the Driver Assist, rear park assist (opt UD7), (LH quarter panel) variant lists between $24 and $249, with a median asking price of $123.
Which Chevy Impala years use the Driver Assist, rear park assist (opt UD7), (LH quarter panel) transmission control module?
The Driver Assist, rear park assist (opt UD7), (LH quarter panel) variant appears in model years 2018, 2019, 2020. Prices and availability differ by year.
Is there a price difference between Driver Assist, rear park assist (opt UD7), (LH quarter panel) condition grades?
Yes. Grade A has a median of $138, Grade B has a median of $129, Grade C has a median of $66. Grade A parts are in excellent condition, B is good, and C is fair.