BMW X3 engine computer — Emission Control, (DEF pump module) price snapshot
- Low
- $49
- Average
- $154
- High
- $385
Trim-specific price guide
BMW X3 Engine Computer — Emission Control, (DEF pump module) prices
Pricing for the Emission Control, (DEF pump module) variant of the BMW X3 engine computer, aggregated from 97 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 22, 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 BMW X3 engine computer (Emission Control, (DEF pump module)) costs $49 to $385, with a median asking price of $147. Based on 97 priced salvage yard listings across the US, updated Oct 22, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$147
Grade B (good)$208
Grade C (fair)$55
USD
Condition comparison
Price by part grade
Grade AClean / low wear$49–$25874 listings
Grade BStandard used$49–$26617 listings
Grade CVisible wear$55–$551 listings
Grade XUngraded$65–$3855 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $49–$258 | 74 | |
| Grade BStandard used | $49–$266 | 17 | |
| Grade CVisible wear | $55–$55 | 1 | |
| Grade XUngraded | $65–$385 | 5 |
Median by grade
Grade price comparison
Grade A$147
Grade B$208
Grade C$55
Ungraded$385
Median asking price by seller-reported condition grade · $49–$385 overall range
Trim-specific context
How is the Emission Control, (DEF pump module) priced differently?
This pricing covers the Emission Control, (DEF pump module) variant of the BMW X3 engine computer, based on 97 priced listings across 3 model years (2015, 2016, 2017). Its $147 median is 35% below the BMW X3 engine computer overall median of $225.
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 Emission Control, (DEF pump module) cost by year?
Other trims
Other BMW X3 engine computer variants
Electronic Control Module, 2.0L
4 yrs$208$63 – $975Electronic Control Module, 2.0L, 28dX
3 yrs$175$70 – $700Electronic Control Module, 2.0L, 28i (MEVD172P module)
1 yr$135$51 – $307Electronic Control Module, 2.0L, 28i (MEVD172P module type)
2 yrs$385$65 – $385Electronic Control Module, 2.0L, 28iX (MEVD172P module type)
2 yrs$385$51 – $385Electronic Control Module, 2.0L (30iX), from 03/01/18
1 yr$200$85 – $584Electronic Control Module, 2.0L (30iX), thru 02/28/18
1 yr$241$117 – $525Electronic Control Module, 2.0L, plug-in hybrid
3 yrs$263$149 – $397Electronic Control Module, 2.0L, w/o plug-in hybrid
2 yrs$193$70 – $420Common questions
BMW X3 engine computer (Emission Control, (DEF pump module)) FAQ
How much is a used BMW X3 engine computer (Emission Control, (DEF pump module))?
Based on 97 priced salvage-yard listings across 3 model years, a used BMW X3 engine computer in the Emission Control, (DEF pump module) variant lists between $49 and $385, with a median asking price of $147.
Which BMW X3 years use the Emission Control, (DEF pump module) engine computer?
The Emission Control, (DEF pump module) variant appears in model years 2015, 2016, 2017. Prices and availability differ by year.
Is there a price difference between Emission Control, (DEF pump module) condition grades?
Yes. Grade A has a median of $147, Grade B has a median of $208, Grade C has a median of $55. Grade A parts are in excellent condition, B is good, and C is fair.