Peterbilt 377 Headlights
![Semi Truck Headlights](https://ic.truckid.com/semi-truck/pages/headlights/semi-truck-headlights-model_cat_0.jpg)
- J.W. Speaker®11"x5" Rectangular Driver and Passenger Side Black 9800 Series LED Headlights (0550061)Universal 9800 Series 11"x5" Rectangular Driver and Passenger Side Black LED Headlights (0550061) 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...$562.81
- J.W. Speaker®11"x5" Rectangular Driver and Passenger Side Black 9800 Series SmartHeat™ LED Headlights (0552433)Universal 9800 Series SmartHeat™ 11"x5" Rectangular Driver and Passenger Side Black LED Headlights (0552433) by J.W. Speaker®. 1 Pair. Black housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker...$760.71
- J.W. Speaker®11"x5" Rectangular Driver and Passenger Side Black 9800 Series SmartHeat™ LED Headlights (0551833)Universal 9800 Series SmartHeat™ 11"x5" Rectangular Driver and Passenger Side Black LED Headlights (0551833) by J.W. Speaker®. 1 Pair. Black housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker...$724.49
- J.W. Speaker®11"x5" Rectangular Driver and Passenger Side Black 9800 Series SmartHeat™ LED Headlights (0551863)Universal 9800 Series SmartHeat™ 11"x5" Rectangular Driver and Passenger Side Black LED Headlights (0551863) by J.W. Speaker®. 1 Pair. Black housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker...$760.71
- J.W. Speaker®11"x5" Rectangular Driver and Passenger Side Black 9800 Series SmartHeat™ LED Headlights (0552423)Universal 9800 Series SmartHeat™ 11"x5" Rectangular Driver and Passenger Side Black LED Headlights (0552423) by J.W. Speaker®. 1 Pair. Black housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker...$724.49
- J.W. Speaker®4 1/2" Round Chrome 8415 Evolution Projector LED Headlight (0551761)Universal 8415 Evolution 4 1/2" Round Chrome Projector LED Headlight (0551761) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. With xenoy housing and fixed panel mount. Upgrade your vehicle with top-of-the-line headlights from...$83.69
- J.W. Speaker®4 1/2" Round Chrome 8415 Evolution Projector LED Headlight (0551191)Universal 8415 Evolution 4 1/2" Round Chrome Projector LED Headlight (0551191) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. With xenoy housing and adjustable mount. Upgrade your vehicle with top-of-the-line headlights from...$83.69
- J.W. Speaker®4 1/2" Round Chrome 8415 Evolution Projector LED Headlight (0552031)Universal 8415 Evolution 4 1/2" Round Chrome Projector LED Headlight (0552031) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. With polycarbonate housing and adjustable mount. Upgrade your vehicle with top-of-the-line headlights...$82.35
- J.W. Speaker®4 3/4" Round Black 6130 Evolution Projector LED Headlight (0549871)Universal 6130 Evolution 4 3/4" Round Black Projector LED Headlight (0549871) by J.W. Speaker®. 1 Piece. Black housing, clear lens. High Beam. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker and enjoy excellent...$206.98
- J.W. Speaker®4 3/4" Round Black 6130 Evolution Projector LED Headlight With DRL (0549851)Universal 6130 Evolution 4 3/4" Round Black Projector LED Headlight With DRL (0549851) by J.W. Speaker®. 1 Piece. Black housing, clear lens. Low Beam. Upgrade your vehicle with top-of-the-line headlights from J.W. Speaker and enjoy...$220.72
- J.W. Speaker®4x6" Rectangular Black 8800 Evolution 2 Projector LED Headlight (0552651)8800 Evolution 2 4x6" (165mm) Rectangular Black Projector LED Headlight (0552651) by J.W. Speaker®. 1 Piece. Black housing, clear lens. Low Beam. Enjoy maximum safety and visibility while on the road with these top-notch J.W. Speaker...$262.44
- J.W. Speaker®4x6" Rectangular Black 8800 Evolution 2 Projector LED Headlight (0552571)8800 Evolution 2 4x6" (165mm) Rectangular Black Projector LED Headlight (0552571) by J.W. Speaker®. 1 Piece. Black housing, clear lens. High Beam. Looking for high-performance LED headlights to improve nighttime visibility? Look no...$240.91
- J.W. Speaker®4x6" Rectangular Black 8800 Evolution 2 Projector LED Headlight (0552671)8800 Evolution 2 4x6" (165mm) Rectangular Black Projector LED Headlight (0552671) by J.W. Speaker®. 1 Piece. Black housing, clear lens. High Beam. Enjoy maximum safety and visibility while on the road with these top-notch J.W. Speaker...$262.44
- J.W. Speaker®4x6" Rectangular Black 8800 Evolution 2 Projector LED Headlight (0552561)8800 Evolution 2 4x6" (165mm) Rectangular Black Projector LED Headlight by J.W. Speaker®. 1 Piece. Black housing, clear lens. Low Beam. High-performance J.W. Speaker 8800 Evolution 2 4x6" LED headlights are designed to take your...$240.91
- J.W. Speaker®4x6" Rectangular Black 8800 Evolution 2 Projector LED Headlight (0552551)8800 Evolution 2 4x6" (165mm) Rectangular Black Projector LED Headlight (0552551) by J.W. Speaker®. 1 Piece. Black housing, clear lens. Low Beam. Looking for high-performance LED headlights to improve nighttime visibility? Look no...$266.90
- J.W. Speaker®4x6" Rectangular Black 8800 Evolution 2 SmartHeat™ Projector LED Headlight (0552661)8800 Evolution 2 SmartHeat™ 4x6" (165mm) Rectangular Black Projector LED Headlight by J.W. Speaker®. 1 Piece. Black housing, clear lens. Low Beam. High-performance J.W. Speaker 8800 Evolution 2 4x6" LED headlights are designed to take...$264.94
- J.W. Speaker®4x6" Rectangular Chrome 8800 Evolution 2 Projector LED Headlight (0551391)8800 Evolution 2 4x6" (165mm) Rectangular Chrome Projector LED Headlight by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. Low Beam. High-performance J.W. Speaker 8800 Evolution 2 4x6" LED headlights are designed to take your...$245.59
- J.W. Speaker®4x6" Rectangular Chrome 8800 Evolution 2 Projector LED Headlight (0551771)8800 Evolution 2 4x6" (165mm) Rectangular Chrome Projector LED Headlight (0551771) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. Low Beam. Enjoy maximum safety and visibility while on the road with these top-notch J.W. Speaker...$262.44
- J.W. Speaker®4x6" Rectangular Chrome 8800 Evolution 2 Projector LED Headlight (0551371)8800 Evolution 2 4x6" (165mm) Rectangular Chrome Projector LED Headlight (0551371) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. Low Beam. Looking for high-performance LED headlights to improve nighttime visibility? Look no...$240.91
- J.W. Speaker®4x6" Rectangular Chrome 8800 Evolution 2 Projector LED Headlight (0551381)8800 Evolution 2 4x6" (165mm) Rectangular Chrome Projector LED Headlight (0551381) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. High Beam. Looking for high-performance LED headlights to improve nighttime visibility? Look no...$240.91
- J.W. Speaker®4x6" Rectangular Chrome 8800 Evolution 2 Projector LED Headlight (0551781)8800 Evolution 2 4x6" (165mm) Rectangular Chrome Projector LED Headlight (0551781) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. High Beam. Enjoy maximum safety and visibility while on the road with these top-notch J.W. Speaker...$262.44
- J.W. Speaker®4x6" Rectangular Chrome 8800 Evolution 2 SmartHeat™ Projector LED Headlight (0552091)8800 Evolution 2 SmartHeat™ 4x6" (165mm) Rectangular Chrome Projector LED Headlight by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. Low Beam. High-performance J.W. Speaker 8800 Evolution 2 4x6" LED headlights are designed to...$262.44
- J.W. Speaker®5 3/4" Round Black 8631 Evolution Projector LED Headlight With Switchback Halo (H5001) (0551631)Universal H5001 Round Black 8631 Evolution Projector LED Headlight With Switchback Halo (5 3/4") (0551631) by J.W. Speaker®. 1 Piece. Black housing, clear lens. High and Low beam. This product is made of high-quality materials to serve...$378.80
- J.W. Speaker®5 3/4" Round Black Halo Projector LED Headlight (0549911)5 3/4" Round Black Halo Projector LED Headlight by J.W. Speaker®. 1 Piece. Black housing, clear lens. Using high-quality LEDs to provide superior output levels, the 8630 Evolution delivers improved performance over factory headlight....$314.98
- J.W. Speaker®5 3/4" Round Black Projector LED Headlight (0550921)5 3/4" Round Black Projector LED Headlight by J.W. Speaker®. 1 Piece. Black housing, clear lens. Using high-quality LEDs to provide superior output levels, the 8630 Evolution delivers improved performance over factory headlight. This...$290.69
- J.W. Speaker®5 3/4" Round Driver Side Chrome 8632 Evolution Projector LED Headlight With Switchback Halo (0552001)Universal 8632 Evolution 5 3/4" Round Driver Side Chrome Projector LED Headlight With Switchback Halo (0552001) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W....$407.38
- J.W. Speaker®5 3/4" Round Driver Side Chrome 8632 Evolution Projector LED Headlight With Switchback Halo (0551571)Universal 8632 Evolution 5 3/4" Round Driver Side Chrome Projector LED Headlight With Switchback Halo (0551571) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W....$409.75
- J.W. Speaker®5 3/4" Round Driver and Passenger Side Chrome 8632 Evolution Projector LED Headlight With Switchback Halo (0551983)Universal 8632 Evolution 5 3/4" Round Driver and Passenger Side Chrome Projector LED Headlight With Switchback Halo (0551983) by J.W. Speaker®. 1 Pair. Chrome housing, clear lens. Upgrade your vehicle with top-of-the-line headlights...$795.90
- J.W. Speaker®5 3/4" Round Driver and Passenger Side Chrome 8632 Evolution Projector LED Headlight With Switchback Halo (0551973)Universal 8632 Evolution 5 3/4" Round Driver and Passenger Side Chrome Projector LED Headlight With Switchback Halo (0551973) by J.W. Speaker®. 1 Pair. Chrome housing, clear lens. Upgrade your vehicle with top-of-the-line headlights...$795.91
- J.W. Speaker®5 3/4" Round Passenger Side Chrome 8632 Evolution Projector LED Headlight With Switchback Halo (0551991)Universal 8632 Evolution 5 3/4" Round Passenger Side Chrome Projector LED Headlight With Switchback Halo (0551991) by J.W. Speaker®. 1 Piece. Chrome housing, clear lens. Upgrade your vehicle with top-of-the-line headlights from J.W....$407.38
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.