--- title: "peterbilt 379 headlights — Niche Verdict: Worth a look (59/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/peterbilt-379-headlights" last_updated: "2026-07-10T03:34:25.942Z" locale: en meta: description: "peterbilt 379 headlights shows demand growing +302.3%, but a small market ($194K/yr) keeps it on the watch list." "og:description": "peterbilt 379 headlights shows demand growing +302.3%, but a small market ($194K/yr) keeps it on the watch list." "og:title": "peterbilt 379 headlights — Niche Verdict: Worth a look (59/100) | Amazon United States - Flapen" --- Back to Flapen home # **peterbilt 379 headlights** **Worth a look****59/100 ** peterbilt 379 headlights shows demand growing +302.3%, but a small market ($194K/yr) keeps it on the watch list. **Market/yr** **$194K** **Growth (1y)** **+302.3%** **Products** **64** **Brands** **34** was 39 a year ago **Sellers** **38** **Price range** **$39.42–$754.71** **Returns** **3.3%** **Rating** **4.2★** **Worth a look** Scored 59/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **10** ×0.30 Growth **85** ×0.30 Competition **82** ×0.20 Quality gap **67** ×0.10 Returns **74** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +302.3% year over year. 1K608.5Prime Day '24Spike '24Black Friday '24Spike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Feb, Oct · busiest ÷ quietest = 1.6× ## **Competition** - Z-OFFROAD10% - LEDUR10% - MAYELLO9% - Auto Dynasty8% - BICYACO7% - FV FIT VEHICLE PARTS MANUFACTURER7% - Other (28 brands)51% Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen. 34 brands and 38 sellers compete here. **Brands** **34 **▼falling was 39 a year ago **Sellers** **38** **Top 5 brand share** **43%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Z-OFFROAD DOT Approved 4x6 LED Headlights Assembly Hi/Lo Sealed Beam Compatible with KW T800 T600 Peterbilt 379 Freightliner Chevy Oldsmobile Cutlass H4651 H4652 H4656 H6545 H4666 4PCS-Chrome](https://m.media-amazon.com/images/I/61SZbGXs5bL.jpg) [**Z-OFFROAD DOT Approved 4x6 LED Headlights Assembly Hi/Lo Sealed Beam Compatible with KW T800 T600 Peterbilt 379 Freightliner Chevy Oldsmobile Cutlass H4651 H4652 H4656 H6545 H4666 4PCS-Chrome**](https://www.amazon.com/dp/B0C6MFMRLM) Z-OFFROAD$156.594.6★1,1049%—flat 2 ![MAYELLO 4Pcs 4x6 LED Headlights DOT 60W Hi/Lo Sealed Beam Headlights Compatible with Peterbilt 379 Kenworth T800 T600 Freightinger Ford Probe Chevy Oldsmobile Cutlass H4651 H4652 H4656 H4666 H6545](https://m.media-amazon.com/images/I/511Fm-Rq90L.jpg) [**MAYELLO 4Pcs 4x6 LED Headlights DOT 60W Hi/Lo Sealed Beam Headlights Compatible with Peterbilt 379 Kenworth T800 T600 Freightinger Ford Probe Chevy Oldsmobile Cutlass H4651 H4652 H4656 H4666 H6545**](https://www.amazon.com/dp/B0B38V2N8X) MAYELLO$116.964.5★1299%—flat 3 ![LEDUR 4x6 LED Headligh Dot Approved Hi/Lo Sealed Beam Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth T600 W900 T800 Truck Peterbilt 379 S10 RV Freightliner](https://m.media-amazon.com/images/I/51Wkj7USNUL.jpg) [**LEDUR 4x6 LED Headligh Dot Approved Hi/Lo Sealed Beam Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth T600 W900 T800 Truck Peterbilt 379 S10 RV Freightliner**](https://www.amazon.com/dp/B08MTLCLNF) LEDUR$57.104.5★2537%▼falling 4 ![BICYACO 4 PCS DOT 4x6 Inch LED Headlights Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner Ford Probe Oldsmobile Cutlass](https://m.media-amazon.com/images/I/61F2ALv8x3L.jpg) [**BICYACO 4 PCS DOT 4x6 Inch LED Headlights Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner Ford Probe Oldsmobile Cutlass**](https://www.amazon.com/dp/B079L55PX7) BICYACO$135.044.6★1,5654%—flat 5 ![FV FIT Full LED Headlights Pair With DRL LED Halo and Amber Turn Signal Light - White Housing for Peterbilt 359 81-88 379 87-07 389 08-21 - DOT SAE Approved](https://m.media-amazon.com/images/I/51Mw-+gobqL.jpg) [**FV FIT Full LED Headlights Pair With DRL LED Halo and Amber Turn Signal Light - White Housing for Peterbilt 359 81-88 379 87-07 389 08-21 - DOT SAE Approved**](https://www.amazon.com/dp/B0C52TC7BQ) FV FIT VEHICLE PARTS MANUFACTURER$670.104.4★464%▲rising 6 ![DNA MOTORING Pair of Headlight Assemblies Compatible With 1981-1988 Peterbilt 359 1987-2007 Peterbilt 379 2008-2021 Peterbilt 389 35775 35776 Chrome Housing HL-HAY-062-CH](https://m.media-amazon.com/images/I/51AwEmsjHSL.jpg) [**DNA MOTORING Pair of Headlight Assemblies Compatible With 1981-1988 Peterbilt 359 1987-2007 Peterbilt 379 2008-2021 Peterbilt 389 35775 35776 Chrome Housing HL-HAY-062-CH**](https://www.amazon.com/dp/B0DMVTGLWL) DNA MOTORING$754.715.0★23%▲rising 7 ![Truckingmann Full LED Performance Headlights for Peterbilt 357 365 378 379 Kenworth W900 T800 T600 LED Freightliner Classic Western Star 6900 4900 4800 Pair Blackout](https://m.media-amazon.com/images/I/413hs59pQOL.jpg) [**Truckingmann Full LED Performance Headlights for Peterbilt 357 365 378 379 Kenworth W900 T800 T600 LED Freightliner Classic Western Star 6900 4900 4800 Pair Blackout**](https://www.amazon.com/dp/B0DNJHRLL5) Truckingmann$472.554.7★93%—flat 8 ![Auto Dynasty Full LED Headlight Assemblies Pair - Dual U-Halo DRL Lamps With Amber Turn Signal and Side Marker - Compatible With Peterbilt 359 379 389 1981-2021 Black Housing](https://m.media-amazon.com/images/I/51NQmadplyL.jpg) [**Auto Dynasty Full LED Headlight Assemblies Pair - Dual U-Halo DRL Lamps With Amber Turn Signal and Side Marker - Compatible With Peterbilt 359 379 389 1981-2021 Black Housing**](https://www.amazon.com/dp/B0BSGPBRH7) Auto Dynasty$557.824.0★53%—flat 9 ![BICYACO 4 PCS DOT 4x6 Inch LED Headlights Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner Ford Probe Oldsmobile Cutlass](https://m.media-amazon.com/images/I/51hiPeW7neL.jpg) [**BICYACO 4 PCS DOT 4x6 Inch LED Headlights Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner Ford Probe Oldsmobile Cutlass**](https://www.amazon.com/dp/B079L5HRS4) BICYACO$134.154.6★1,5653%▼falling 10 ![BLIAUTO DOT Approved 4x6 LED Headlights 4PCS 65W Hi/Low Sealed Beam H6545 Rectangular Projector Headlamp Replace H4651 H4652 H4656 H4666 for Kenworth T600 T800 W900 Peterbilt 378 379 Truck](https://m.media-amazon.com/images/I/51aMIvs16UL.jpg) [**BLIAUTO DOT Approved 4x6 LED Headlights 4PCS 65W Hi/Low Sealed Beam H6545 Rectangular Projector Headlamp Replace H4651 H4652 H4656 H4666 for Kenworth T600 T800 W900 Peterbilt 378 379 Truck**](https://www.amazon.com/dp/B0BDKM6NRN) BLIAUTO$115.294.4★3923%▼falling 11 ![Auto Dynasty Headlight Assembly Compatible with 1981-2021 Peterbilt 359 379 389 Full LED Reflector Conversion Driver Passenger Side Chrome](https://m.media-amazon.com/images/I/51qxFQXQF1L.jpg) [**Auto Dynasty Headlight Assembly Compatible with 1981-2021 Peterbilt 359 379 389 Full LED Reflector Conversion Driver Passenger Side Chrome**](https://www.amazon.com/dp/B0FBW34RFC) Auto Dynasty$539.975.0★12%▲rising 12 ![LEAVAN Headlights Assembly Fit for Kenworth T400 T600 T800 W900 K100 C500 Peterbilt 378 379 Western Star 4900 (with LED DRL)](https://m.media-amazon.com/images/I/51jLKf+iTNL.jpg) [**LEAVAN Headlights Assembly Fit for Kenworth T400 T600 T800 W900 K100 C500 Peterbilt 378 379 Western Star 4900 (with LED DRL)**](https://www.amazon.com/dp/B0FPQZG4Z2) LEAVAN$129.565.0★12%▲rising 13 ![Avsty Led DRL Headlights Assembly for Kenworth T400 T600 T800 W900 K100 C500 1984-2020 Peterbilt 378 379 1987-2007 Western Star 4900 1980-2018 Freightliner FLD120 Classic XL 1995-2010](https://m.media-amazon.com/images/I/51D3PBrpb0L.jpg) [**Avsty Led DRL Headlights Assembly for Kenworth T400 T600 T800 W900 K100 C500 1984-2020 Peterbilt 378 379 1987-2007 Western Star 4900 1980-2018 Freightliner FLD120 Classic XL 1995-2010**](https://www.amazon.com/dp/B0B8CB3WB4) Avsty$159.084.7★372%▲rising 14 ![Sterlix LED DRL Headlights for Kenworth T400 T600 T800 W900 K100 C500 Peterbilt 378 379 Front Headlight Assembly OE Replacement Driver Left and Passenger Right Side DOT Approved [Included All Bulbs]](https://m.media-amazon.com/images/I/51LWmphw6NL.jpg) [**Sterlix LED DRL Headlights for Kenworth T400 T600 T800 W900 K100 C500 Peterbilt 378 379 Front Headlight Assembly OE Replacement Driver Left and Passenger Right Side DOT Approved \[Included All Bulbs\]**](https://www.amazon.com/dp/B0DK2RNCC8) Sterlix$150.894.8★72%—flat 15 ![Grandroad auto Headlight Housing Base with Chrome Dual Headlight Bezel Fit For Kenworth T400 T600 T800 W900 K100 C500 Peterbilt 378 379 Western Star 4900 Freightliner FLD Classic XL](https://m.media-amazon.com/images/I/41Yl9JMTfFL.jpg) [**Grandroad auto Headlight Housing Base with Chrome Dual Headlight Bezel Fit For Kenworth T400 T600 T800 W900 K100 C500 Peterbilt 378 379 Western Star 4900 Freightliner FLD Classic XL**](https://www.amazon.com/dp/B0CGKKMZC9) Grandroad auto$82.344.0★592%▼falling **~~Showing 15 of 64 — show all ~~** ## **Product shelf** All 64 tracked products in this niche. Top sellersNewestTrending [![Z-OFFROAD DOT Approved 4x6 LED Headlights Assembly Hi/Lo Sealed Beam Compatible with KW T800 T600 Peterbilt 379 Freightliner Chevy Oldsmobile Cutlass H4651 H4652 H4656 H6545 H4666 4PCS-Chrome](https://m.media-amazon.com/images/I/61SZbGXs5bL.jpg)**Z-OFFROAD DOT Approved 4x6 LED Headlights Assembly Hi/Lo Sealed Beam Compatible with KW T800 T600 Peterbilt 379 Freightliner Chevy Oldsmobile Cutlass H4651 H4652 H4656 H6545 H4666 4PCS-Chrome** Z-OFFROAD**$156.59**4.6★1,104 reviews](https://www.amazon.com/dp/B0C6MFMRLM) [![MAYELLO 4Pcs 4x6 LED Headlights DOT 60W Hi/Lo Sealed Beam Headlights Compatible with Peterbilt 379 Kenworth T800 T600 Freightinger Ford Probe Chevy Oldsmobile Cutlass H4651 H4652 H4656 H4666 H6545](https://m.media-amazon.com/images/I/511Fm-Rq90L.jpg)**MAYELLO 4Pcs 4x6 LED Headlights DOT 60W Hi/Lo Sealed Beam Headlights Compatible with Peterbilt 379 Kenworth T800 T600 Freightinger Ford Probe Chevy Oldsmobile Cutlass H4651 H4652 H4656 H4666 H6545** MAYELLO**$116.96**4.5★129 reviews](https://www.amazon.com/dp/B0B38V2N8X) [![LEDUR 4x6 LED Headligh Dot Approved Hi/Lo Sealed Beam Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth T600 W900 T800 Truck Peterbilt 379 S10 RV Freightliner](https://m.media-amazon.com/images/I/51Wkj7USNUL.jpg)**LEDUR 4x6 LED Headligh Dot Approved Hi/Lo Sealed Beam Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth T600 W900 T800 Truck Peterbilt 379 S10 RV Freightliner** LEDUR**$57.10**4.5★253 reviews](https://www.amazon.com/dp/B08MTLCLNF) [![BICYACO 4 PCS DOT 4x6 Inch LED Headlights Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner Ford Probe Oldsmobile Cutlass](https://m.media-amazon.com/images/I/61F2ALv8x3L.jpg)**BICYACO 4 PCS DOT 4x6 Inch LED Headlights Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner Ford Probe Oldsmobile Cutlass** BICYACO**$135.04**4.6★1,565 reviews](https://www.amazon.com/dp/B079L55PX7) [![FV FIT Full LED Headlights Pair With DRL LED Halo and Amber Turn Signal Light - White Housing for Peterbilt 359 81-88 379 87-07 389 08-21 - DOT SAE Approved](https://m.media-amazon.com/images/I/51Mw-+gobqL.jpg)**FV FIT Full LED Headlights Pair With DRL LED Halo and Amber Turn Signal Light - White Housing for Peterbilt 359 81-88 379 87-07 389 08-21 - DOT SAE Approved** FV FIT VEHICLE PARTS MANUFACTURER**$670.10**4.4★46 reviews](https://www.amazon.com/dp/B0C52TC7BQ) [![DNA MOTORING Pair of Headlight Assemblies Compatible With 1981-1988 Peterbilt 359 1987-2007 Peterbilt 379 2008-2021 Peterbilt 389 35775 35776 Chrome Housing HL-HAY-062-CH](https://m.media-amazon.com/images/I/51AwEmsjHSL.jpg)**DNA MOTORING Pair of Headlight Assemblies Compatible With 1981-1988 Peterbilt 359 1987-2007 Peterbilt 379 2008-2021 Peterbilt 389 35775 35776 Chrome Housing HL-HAY-062-CH** DNA MOTORING**$754.71**5.0★2 reviews](https://www.amazon.com/dp/B0DMVTGLWL) [![Truckingmann Full LED Performance Headlights for Peterbilt 357 365 378 379 Kenworth W900 T800 T600 LED Freightliner Classic Western Star 6900 4900 4800 Pair Blackout](https://m.media-amazon.com/images/I/413hs59pQOL.jpg)**Truckingmann Full LED Performance Headlights for Peterbilt 357 365 378 379 Kenworth W900 T800 T600 LED Freightliner Classic Western Star 6900 4900 4800 Pair Blackout** Truckingmann**$472.55**4.7★9 reviews](https://www.amazon.com/dp/B0DNJHRLL5) [![Auto Dynasty Full LED Headlight Assemblies Pair - Dual U-Halo DRL Lamps With Amber Turn Signal and Side Marker - Compatible With Peterbilt 359 379 389 1981-2021 Black Housing](https://m.media-amazon.com/images/I/51NQmadplyL.jpg)**Auto Dynasty Full LED Headlight Assemblies Pair - Dual U-Halo DRL Lamps With Amber Turn Signal and Side Marker - Compatible With Peterbilt 359 379 389 1981-2021 Black Housing** Auto Dynasty**$557.82**4.0★5 reviews](https://www.amazon.com/dp/B0BSGPBRH7) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Brightness/Shine/Glow**37% *“the brightness is truly amazing”* **Size-Overall**13% *“everything fit exactly as it should with no hassle”* **Assembly/Installation**11% *“Installation was a breeze”* **Quality-Overall**9% *“Good quality product”* **Value For Money**9% *“Good price”* **Durability**4% *“durable and easy to install”* **Design-Overall**2% *“They make the truck look really good”* **Heating**1% *“Thermal performance has been good so far — after prolonged highway runs the housings warm up without getting alarmingly hot”* **Safety Standards**1% *“Safety First”* **Ease Of Use**1% *“its easy”* ### **What buyers complain about ** **Durability**24% *“could be a little more durable long-term”* **Quality-Overall**18% *“Junk...within a month, the high beams went out”* **Size-Overall**17% *“LED bulb dont fit”* **Compatibility-Overall**15% *“Does not fit '89 Bronco”* **Brightness/Shine/Glow**9% *“Poor lights”* **Assembly/Installation**3% *“Just installed them there blown out and blinking”* **Thickness**2% *“they're thicker than standard headlights”* #### **Top return reasons**- Size-Overall42% - Compatibility-Overall16% - Functionality-Overall8% - Defective Material/Parts8% - Advertised Vs Actual Product5% - Connectivity-Overall4% - Socket/Port/Plug3% - Brightness/Shine/Glow2% - Color2% - Value For Money2%