Used 2018 BMW X3 radiator – auxiliary (3.0L)

Year & trim-specific price guide

Used 2018 BMW X3 Radiator — auxiliary (3.0L) prices

Trim-specific pricing for the auxiliary (3.0L) variant of the 2018 BMW X3 radiator, built from 48 real salvage yard listings with condition grade detail.

2018 BMW X3 · auxiliary (3.0L)

$299

median asking price

48 priced listings · $185–$376

Price summary

A used 2018 BMW X3 radiator (auxiliary (3.0L)) costs $185 to $376, with a median asking price of $299. Based on 48 priced salvage yard listings across the US, updated Aug 11, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$318
Grade B (good)$257

2018 BMW X3 radiator — auxiliary (3.0L) price snapshot

USD
Low
$185
Average
$297
High
$376
48 priced listings used · last updated Aug 11, 2026· How we price·

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Reporting price for 2018 BMW X3 Radiator (auxiliary (3.0L))

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$185–$37639 listings
Grade BStandard used$249–$2869 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $185–$376 overall range

Trim-specific context

How does the auxiliary (3.0L) compare?

This pricing covers the auxiliary (3.0L) variant of the 2018 BMW X3 radiator, based on 48 priced listings. Its $299 median is 12% above the 2018 BMW X3 radiator overall median of $266.

There are 3 other radiator variants available for the 2018 BMW X3.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

auxiliary (3.0L) in other model years

All years
202447 listings$314$150 – $376202349 listings$286$45 – $376202249 listings$286$45 – $376202149 listings$285$45 – $376202049 listings$286$45 – $376201949 listings$286$45 – $376

Same year, other trims

What other 2018 BMW X3 radiator variants are available?

main, front

50 listings$980$80 – $2,324

main, rear, 2.0L

46 listings$199$110 – $337

main, rear, 3.0L

20 listings$176$85 – $460

Back to full guide

2018 BMW X3 radiator — all trims

View 2018 guide

Common questions

2018 BMW X3 radiator (auxiliary (3.0L)) FAQ

How much is a used 2018 BMW X3 radiator (auxiliary (3.0L))?

Based on 48 priced salvage-yard listings, a used 2018 BMW X3 radiator in the auxiliary (3.0L) variant lists between $185 and $376, with a median asking price of $299.

Which years use the auxiliary (3.0L) radiator?

The auxiliary (3.0L) variant appears in model years 2018, 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.