Peterbilt 377 Headlights
![Semi Truck Headlights](https://ic.truckid.com/semi-truck/pages/headlights/semi-truck-headlights-model_cat_0.jpg)
- J.W. Speaker®8632 Evolution 5 3/4" Round Chrome Projector LED Headlight With Switchback HaloUniversal 8632 Evolution 5 3/4" Round Chrome Projector LED Headlight With Switchback Halo by J.W. Speaker®. Chrome housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker and enjoy excellent light...$407.38 - $795.91
- J.W. Speaker®97 Series 100mm Round Black Projector Bi-LED HeadlightsUniversal 97 Series 100mm Round Black Projector Bi-LED Headlights by J.W. Speaker®. Black housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker and enjoy excellent light performance and improvement...$192.45 - $337.18
- J.W. Speaker®9800 Series 11"x5" Rectangular Black LED HeadlightsUniversal 9800 Series 11"x5" Rectangular Black LED Headlights by J.W. Speaker®. Black housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker and enjoy excellent light performance and improvement in...$377.36 - $562.81
- J.W. Speaker®9800 Series SmartHeat™ 11"x5" Rectangular Driver and Passenger Side Black LED HeadlightsUniversal 9800 Series SmartHeat™ 11"x5" Rectangular Driver and Passenger Side Black LED Headlights by J.W. Speaker®. 1 Pair. Black housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker and enjoy...$724.49 - $760.71
- J.W. Speaker®Custom HeadlightsCustom Headlights by J.W. Speaker®. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker and enjoy excellent light performance and improvement in appearance. Delivering bright illumination, they will effectively light...$197.63 - $737.20
- Morimoto®Rectangular Custom Sealed Beam HeadlightsRectangular Custom Sealed Beam Headlights by Morimoto®. When it comes to the most sophisticated and powerful LED headlights, this cutting-edge product by Morimoto beats all competitors. Broad functionality, ultimate efficiency, and...Boast the exquisite look that will leave nobody coldEnsure unbeatable durability and long-lasting service$245.00 - $269.00
- Pilot®Custom HeadlightsCustom Headlights by Pilot®. Expect to be recognized on the road with your new Euro headlights by Pilot Automotive! Featuring a sophisticated design and breathtaking look, they’re the most sought-after option on the market. Plus,...Head-turning look will make your auto get noticedProvides sparkling illumination of the road ahead$53.50 - $91.13
- United Pacific®7" Round "Guide" 682-C Style Euro Headlight With Dual Function LED Turn Signal LightUniversal 7" Round "Guide" 682-C Style Euro Headlight With Dual Function LED Turn Signal Light by United Pacific®. 1 Piece. Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light performance...$179.29 - $219.76
- United Pacific®7" Round "Guide" 682-C Style Euro Headlight With LED Turn Signal LightUniversal 7" Round "Guide" 682-C Style Euro Headlight With LED Turn Signal Light by United Pacific®. 1 Piece. With clear turn signal light lens. Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy...$181.14 - $218.05
- United Pacific®7" Round "Guide" 682-C Style Vintage Euro Headlight With LED Turn Signal LightUniversal 7" Round "Guide" 682-C Style Vintage Euro Headlight With LED Turn Signal Light by United Pacific®. 1 Piece. Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light performance and...$181.14 - $221.62
- United Pacific®7" Round Black LED HeadlightUniversal 7" Round Black LED Headlight by United Pacific®. 1 Piece. Black housing. Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light performance and improvement in appearance. Delivering...$345.13 - $509.66
- United Pacific®7" Round Chrome "Bullet" Style LED HeadlightUniversal 7" Round Chrome "Bullet" Style LED Headlight by United Pacific®. 1 Piece. Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light performance and improvement in appearance. Delivering...$508.00 - $515.90
- United Pacific®7" Round Chrome "Guide" 682-C Style Classic Crystal HeadlightUniversal 7" Round Chrome "Guide" 682-C Style Classic Crystal Headlight by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light...$202.15 - $230.35
- United Pacific®7" Round Chrome "Guide" 682-C Style Classic Crystal Headlight With Parking LEDsUniversal 7" Round Chrome "Guide" 682-C Style Classic Crystal Headlight With Parking LEDs by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy...$182.86 - $216.31
- United Pacific®7" Round Chrome "Guide" 682-C Style Crystal HeadlightUniversal 7" Round Chrome "Guide" 682-C Style Crystal Headlight by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light...$249.63 - $274.39
- United Pacific®7" Round Chrome "Guide" 682-C Style Crystal HeadlightUniversal 7" Round Chrome "Guide" 682-C Style Crystal Headlight by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light...$230.35 - $253.24
- United Pacific®7" Round Chrome "Guide" 682-C Style Crystal HeadlightUniversal 7" Round Chrome "Guide" 682-C Style Crystal Headlight by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light...$196.87
- United Pacific®7" Round Chrome "Guide" 682-C Style Crystal Headlight With Dual Function LED Turn Signal LightUniversal 7" Round Chrome "Guide" 682-C Style Crystal Headlight With Dual Function LED Turn Signal Light by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United...$212.76 - $230.35
- United Pacific®7" Round Chrome "Guide" 682-C Style Crystal Headlight With LED Turn Signal LightUniversal 7" Round Chrome "Guide" 682-C Style Crystal Headlight With LED Turn Signal Light by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). With clear turn signal light lens. Upgrade your vehicle with top-of-the-line...$207.45 - $232.04
- United Pacific®7" Round Chrome "Guide" 682-C Style Crystal Headlight With Parking LEDsUniversal 7" Round Chrome "Guide" 682-C Style Crystal Headlight With Parking LEDs by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy...$177.41 - $213.09
- United Pacific®7" Round Chrome "Guide" 682-C Style Euro HeadlightUniversal 7" Round Chrome "Guide" 682-C Style Euro Headlight by United Pacific®. 1 Piece. Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light performance and improvement in appearance....$147.69
- United Pacific®7" Round Chrome "Guide" 682-C Style LED Crystal HeadlightUniversal 7" Round Chrome "Guide" 682-C Style LED Crystal Headlight by United Pacific®. 1 Piece. Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light performance and improvement in...$508.00 - $525.29
- United Pacific®7" Round Chrome "Guide" 682-C Style Vintage Crystal HeadlightUniversal 7" Round Chrome "Guide" 682-C Style Vintage Crystal Headlight by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light...$254.93 - $255.64
- United Pacific®7" Round Chrome "Guide" 682-C Style Vintage Crystal HeadlightUniversal 7" Round Chrome "Guide" 682-C Style Vintage Crystal Headlight by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light...$254.93
- United Pacific®7" Round Chrome "Guide" 682-C Style Vintage Crystal Headlight With LED Turn Signal and Parking LightUniversal 7" Round Chrome "Guide" 682-C Style Vintage Crystal Headlight With LED Turn Signal and Parking Light by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from...$239.20 - $258.52
- United Pacific®7" Round Chrome "Guide" 682-C Style Vintage Headlight With LED Turn Signal LightUniversal 7" Round Chrome "Guide" 682-C Style Vintage Headlight With LED Turn Signal Light by United Pacific®. 1 Piece. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and...$214.46 - $232.04
- United Pacific®7" Round Chrome "Guide" Style Halo Crystal HeadlightUniversal 7" Round Chrome "Guide" Style Halo Crystal Headlight by United Pacific®. 1 Piece. Bulb: 9007 (HB5) low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy excellent light...$191.73
- United Pacific®7" Round Chrome "Half Moon" Style Crystal HeadlightUniversal 7" Round Chrome "Half Moon" Style Crystal Headlight by United Pacific®. 1 Piece. Chrome housing, clear lens. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy...$225.04 - $233.93
- United Pacific®7" Round Chrome "Half Moon" Style Halo Projector LED HeadlightUniversal 7" Round Chrome "Half Moon" Style Halo Projector LED Headlight by United Pacific®. 1 Piece. Chrome housing, clear lens. Bulb: LED low/high beam. Upgrade your vehicle with top-of-the-line headlights from United Pacific and...$300.38
- United Pacific®7" Round Chrome "Half Moon" Style LED HeadlightUniversal 7" Round Chrome "Half Moon" Style LED Headlight by United Pacific®. 1 Piece. Chrome housing, clear lens. Bulb: H4 low/high beam (included). Upgrade your vehicle with top-of-the-line headlights from United Pacific and enjoy...$189.87 - $249.63
Your Peterbilt 377 is engineered to take on demanding jobs and operate for many hours on end, all in order to optimize your bottom line results. Driving during the night is common but it can be more dangerous, especially if your lights are not up to the task. Since the lights on your rig are the only source of illumination after the sunset, and they allow other road users to see you, you need to make sure your headlights are reliable and powerful enough. If they are cracked or simply too dim or do not offer the brightness levels to match highway speeds, you risk getting into trouble sooner or later.
We have everything you need to maintain your headlights in working condition and make an upgrade if need be. Whether it is just a new bulb or a complete lighting assembly you are looking for, you are certain to find the right product in our collection of Peterbilt 377 headlights. We have OE-style replacements and a wide variety of aftermarket upgrade options that provide powerful illumination and add style. LEDs combine energy efficiency with long service life while providing high brightness levels for you to see what’s ahead in any weather. Projector headlights stand out for their intensity, while DRLs will make daytime driving safer.