Chevy Impala headlight assembly — halogen (opt T4A), LH price snapshot
- Low
- $100
- Average
- $403
- High
- $709
Trim-specific price guide
Chevy Impala Headlight Assembly — halogen (opt T4A), LH prices
Pricing for the halogen (opt T4A), LH variant of the Chevy Impala headlight assembly, aggregated from 113 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 29, 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 Chevy Impala headlight assembly (halogen (opt T4A), LH) costs $100 to $709, with a median asking price of $400. Based on 113 priced salvage yard listings across the US, updated Oct 29, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How is the halogen (opt T4A), LH priced differently?
This pricing covers the halogen (opt T4A), LH variant of the Chevy Impala headlight assembly, based on 113 priced listings across 3 model years (2017, 2019, 2020). Its $400 median is 18% below the Chevy Impala headlight assembly overall median of $485.
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 halogen (opt T4A), LH cost by year?
Other trims
Other Chevy Impala headlight assembly variants
halogen (opt T4A), from VIN J9161742, LH
1 yr$400$100 – $709halogen (opt T4A), from VIN J9161742, RH
1 yr$345$150 – $709halogen (opt T4A), RH
3 yrs$345$125 – $765halogen (opt T4A), thru VIN J9161741 (blue dichroic coating), LH
1 yr$400$125 – $693halogen (opt T4A), thru VIN J9161741 (blue dichroic coating), RH
1 yr$400$125 – $765HID (opt T4F), LH
4 yrs$650$125 – $885HID (opt T4F), RH
4 yrs$650$125 – $1,500VIN 1 (4th digit, New Style), halogen (opt T4A), LH
1 yr$400$125 – $693VIN 1 (4th digit, New Style), halogen (opt T4A), RH
1 yr$400$125 – $765Common questions
Chevy Impala headlight assembly (halogen (opt T4A), LH) FAQ
How much is a used Chevy Impala headlight assembly (halogen (opt T4A), LH)?
Based on 113 priced salvage-yard listings across 3 model years, a used Chevy Impala headlight assembly in the halogen (opt T4A), LH variant lists between $100 and $709, with a median asking price of $400.
Which Chevy Impala years use the halogen (opt T4A), LH headlight assembly?
The halogen (opt T4A), LH variant appears in model years 2017, 2019, 2020. Prices and availability differ by year.
Is there a price difference between halogen (opt T4A), LH condition grades?
Grade data is limited for this variant. Check individual year pages for the most detail.