Chevy Suburban transmission control module — Differential Lock, (LH quarter panel) price snapshot
- Low
- $86
- Average
- $213
- High
- $309
Trim-specific price guide
Chevy Suburban Transmission Control Module — Differential Lock, (LH quarter panel) prices
Pricing for the Differential Lock, (LH quarter panel) variant of the Chevy Suburban transmission control module, aggregated from 104 salvage yard listings across 3 model years.
Price summary
A used Chevy Suburban transmission control module (Differential Lock, (LH quarter panel)) costs $86 to $309, with a median asking price of $226. Based on 104 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$226
Grade B (good)$232
USD
Condition comparison
Price by part grade
Grade AClean / low wear$86–$30972 listings
Grade BStandard used$91–$29032 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $86–$309 | 72 | |
| Grade BStandard used | $91–$290 | 32 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Grade price comparison
Grade A$226
Grade B$232
Median asking price by seller-reported condition grade · $86–$309 overall range
Trim-specific context
How is the Differential Lock, (LH quarter panel) priced differently?
This pricing covers the Differential Lock, (LH quarter panel) variant of the Chevy Suburban transmission control module, based on 104 priced listings across 3 model years (2022, 2023, 2024). Its $226 median is 77% above the Chevy Suburban transmission control module overall median of $128.
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 Differential Lock, (LH quarter panel) cost by year?
Other trims
Other Chevy Suburban transmission control module variants
Door, hands free rear closer, (center rear bumper)
3 yrs$160$35 – $271Theft-Locking, (in console)
3 yrs$75$25 – $271Towing Control, (LH rear frame)
3 yrs$176$35 – $274Fuel Pump, (LH frame rail)
6 yrs$100$35 – $241Communication, telematics, (center dash, behind radio), ID 84023337
1 yr$95$66 – $215Communication, telematics, (center dash, behind radio), ID 84023338
1 yr$176$50 – $176Air Bag, (below LH front seat), (ID 13507220)
1 yr$120$41 – $346Body Control (BCM), (under steering column)
3 yrs$190$41 – $307Communication, telematics, (center dash, behind radio), ID 22871071
1 yr$120$86 – $176Common questions
Chevy Suburban transmission control module (Differential Lock, (LH quarter panel)) FAQ
How much is a used Chevy Suburban transmission control module (Differential Lock, (LH quarter panel))?
Based on 104 priced salvage-yard listings across 3 model years, a used Chevy Suburban transmission control module in the Differential Lock, (LH quarter panel) variant lists between $86 and $309, with a median asking price of $226.
Which Chevy Suburban years use the Differential Lock, (LH quarter panel) transmission control module?
The Differential Lock, (LH quarter panel) variant appears in model years 2022, 2023, 2024. Prices and availability differ by year.
Is there a price difference between Differential Lock, (LH quarter panel) condition grades?
Yes. Grade A has a median of $226, Grade B has a median of $232. Grade A parts are in excellent condition, B is good, and C is fair.