2018 Buick Envision air bag — rear, (seat), LH price snapshot
- Low
- $50
- Average
- $114
- High
- $240
Year & trim-specific price guide
Used 2018 Buick Envision Air Bag — rear, (seat), LH prices
Trim-specific pricing for the rear, (seat), LH variant of the 2018 Buick Envision air bag, built from 39 real salvage yard listings with condition grade detail.
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 updatedSep 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 2018 Buick Envision air bag (rear, (seat), LH) costs $50 to $240, with a median asking price of $100. Based on 39 priced salvage yard listings across the US, updated Sep 28, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$56
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$24035 listings
Grade BStandard used$56–$561 listings
Grade XUngraded$50–$1003 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$240 | 35 | |
| Grade BStandard used | $56–$56 | 1 | |
| Grade XUngraded | $50–$100 | 3 |
Median by grade
Grade price comparison
Grade A$100
Grade B$56
Ungraded$95
Median asking price by seller-reported condition grade · $50–$240 overall range
Trim-specific context
How does the rear, (seat), LH compare?
This pricing covers the rear, (seat), LH variant of the 2018 Buick Envision air bag, based on 39 priced listings. Its $100 median is 33% below the 2018 Buick Envision air bag overall median of $150.
There are 9 other air bag variants available for the 2018 Buick Envision.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
rear, (seat), LH in other model years
Same year, other trims
What other 2018 Buick Envision air bag variants are available?
front, driver, knee
49 listings$150$115 – $341front, passenger, roof
49 listings$155$100 – $349front, driver, roof
48 listings$150$100 – $303front, driver, wheel
46 listings$343$75 – $585front, passenger, knee
45 listings$122$45 – $341front, passenger, dash
43 listings$125$75 – $341rear, (seat), RH
38 listings$100$50 – $264front, driver, seat
35 listings$147$50 – $272front, passenger, seat
34 listings$150$50 – $272Back to full guide
2018 Buick Envision air bag — all trims
Common questions
2018 Buick Envision air bag (rear, (seat), LH) FAQ
How much is a used 2018 Buick Envision air bag (rear, (seat), LH)?
Based on 39 priced salvage-yard listings, a used 2018 Buick Envision air bag in the rear, (seat), LH variant lists between $50 and $240, with a median asking price of $100.
Which years use the rear, (seat), LH air bag?
The rear, (seat), LH variant appears in model years 2016, 2017, 2018, 2019, 2020. Prices and availability may differ by year.