2018 Jeep Grand Cherokee engine computer — Electronic Control Module, 3.0L (diesel), glow plug controller price snapshot
- Low
- $51
- Average
- $179
- High
- $300
Year & trim-specific price guide
Used 2018 Jeep Grand Cherokee Engine Computer — Electronic Control Module, 3.0L (diesel), glow plug controller prices
Trim-specific pricing for the Electronic Control Module, 3.0L (diesel), glow plug controller variant of the 2018 Jeep Grand Cherokee engine computer, built from 40 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Jeep Grand Cherokee engine computer (Electronic Control Module, 3.0L (diesel), glow plug controller) costs $51 to $300, with a median asking price of $161. Based on 40 priced salvage yard listings across the US, updated Aug 28, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$201
Grade B (good)$85
Grade C (fair)$100
USD
Condition comparison
Price by part grade
Grade AClean / low wear$51–$30035 listings
Grade BStandard used$85–$851 listings
Grade CVisible wear$100–$1001 listings
Grade XUngraded$86–$1503 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $51–$300 | 35 | |
| Grade BStandard used | $85–$85 | 1 | |
| Grade CVisible wear | $100–$100 | 1 | |
| Grade XUngraded | $86–$150 | 3 |
Median by grade
Grade price comparison
Grade A$201
Grade B$85
Grade C$100
Ungraded$95
Median asking price by seller-reported condition grade · $51–$300 overall range
Trim-specific context
How does the Electronic Control Module, 3.0L (diesel), glow plug controller compare?
This pricing covers the Electronic Control Module, 3.0L (diesel), glow plug controller variant of the 2018 Jeep Grand Cherokee engine computer, based on 40 priced listings. Its $161 median is 0% above the 2018 Jeep Grand Cherokee engine computer overall median of $161.
There are 6 other engine computer variants available for the 2018 Jeep Grand Cherokee.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2018 Jeep Grand Cherokee engine computer variants are available?
Emission Control, (3.0L, diesel), (DEF pump module)
37 listings$95$50 – $400Electronic Control Module, 5.7L
36 listings$175$100 – $395Electronic Control Module, 6.4L
36 listings$175$100 – $395Electronic Control Module, 3.6L
34 listings$161$50 – $201Electronic Control Module, 3.0L (diesel), engine controller
27 listings$128$50 – $295Electronic Control Module, 6.2L
1 listings$1,800$1,800 – $1,800Back to full guide
2018 Jeep Grand Cherokee engine computer — all trims
Common questions
2018 Jeep Grand Cherokee engine computer (Electronic Control Module, 3.0L (diesel), glow plug controller) FAQ
How much is a used 2018 Jeep Grand Cherokee engine computer (Electronic Control Module, 3.0L (diesel), glow plug controller)?
Based on 40 priced salvage-yard listings, a used 2018 Jeep Grand Cherokee engine computer in the Electronic Control Module, 3.0L (diesel), glow plug controller variant lists between $51 and $300, with a median asking price of $161.
Which years use the Electronic Control Module, 3.0L (diesel), glow plug controller engine computer?
In our current dataset, the Electronic Control Module, 3.0L (diesel), glow plug controller variant appears only for the 2018 model year.