Headlight Assemblies for 2004 Peterbilt 378
Find parts that fit
We need more information about your vehicle to confirm fit.
2004
Peterbilt
378
SPONSOREDSPONSOREDSPONSOREDSPONSORED
6,875 Results
For Kenworth Peterbilt 359 379 378 DOT 4PCS 4x6 LED Headlights Hi/Lo Beam DRL H4 (Fits: 2004 Peterbilt 378)
Brand New$99.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Only 2 left4PC 4x6" LED Headlights For Peterbilt 357 379 378 Freightliner Classic 1988-2007 (Fits: 2004 Peterbilt 378)
Brand New$49.99Was: $64.99or Best OfferFree shipping4x 4x6" LED Headlights Hi-Lo Beam H4656/4651 For Kenworth Peterbilt 357 379 378 (Fits: 2004 Peterbilt 378)
Brand New$44.55Was: $56.39or Best OfferFree shippingFull LED Halo Projector Headlight for Peterbilt Kenworth 81-19 Black Left+Right (Fits: 2004 Peterbilt 378)
Full LED Dual Projector Conversion; Halo Ring DRLBrand New: King$483.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping40 watching4pcs 4x6" LED Headlights Hi/Lo/DRL For Kenworth T800 W900 Peterbilt 357 379 378 (Fits: 2004 Peterbilt 378)
Brand New$124.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $138.88or Best OfferNew Listing2PCS 4x6" LED Headlights High Low Beam DRL For Kenworth Peterbilt 357 379 378 (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$29.15Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $58.30or Best OfferFree shippingHeadlight Housing Base w/ 3 Pin Female Connector for Kenworth T800 Peterbilt 379 (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$62.03Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $65.99Free shipping173 soldDOT 4Pcs 4x6" Inch LED Headlights High Low Beam H4 For Mack RW / Peterbilt 387 (Fits: 2004 Peterbilt 378)
Brand New$128.01Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Pair 7x6" Led Headlights Hi/Lo Beam For Kenworth Peterbilt 357 378 379 120W (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$44.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $52.92or Best Offer$3.99 shippingPair All LED For Peterbilt 389 379 Headlights Full Assembly w/Mounting Arms (Fits: 2004 Peterbilt 378)
With high-quality construction and superior performanceBrand New$645.00Was: $758.82Free shippingOnly 3 leftFor Kenworth Peterbilt 357 379 378 4PCS 4x6" LED Headlights High Low Sealed Beam (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$47.19Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $53.63or Best OfferFree shipping7x6" LED Headlight High/Low Beam DRL Fit For Kenworth Peterbilt 357 378 379 (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$25.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $32.49or Best Offer$3.99 shipping4PCS 4x6" inch LED Headlights Hi-Lo Sealed Beam for Peterbilt 379 357 378 Trucks (Fits: 2004 Peterbilt 378)
2022 New Design▼2PCS High Beam Lamp+2PCS Low Beam LampBrand New$125.89Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $331.08or Best OfferOnly 1 left![LED DRL+SIGNAL]FOR 81-19 WESTERN STAR 4800 KENWORTH W900 PROJECTOR HEADLIGHT (Fits: 2004 Peterbilt 378)
1-Piece Design; CREE LED Lights Upgrade!Brand New: Speed Daddy$477.89Estimated delivery dateEst. delivery Fri, May 24Was: $776.22Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
59 sold4pcs For Kenworth Peterbilt 379 378 357 4x6 LED Headlights Hi/Lo Seal Beam H4651 (Fits: 2004 Peterbilt 378)
Brand New$169.32or Best OfferFree shipping5x7" 7x6" inch LED Headlight Hi/Lo Beam Halo DRL for Peterbilt 357 378 379 385 (Fits: 2004 Peterbilt 378)
Brand New$159.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingHeadlight Bezels For Kenworth T400 T600 T800 W900B W900L Peterbilt 378 379 (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$31.00or Best OfferFree shipping69 soldUS Stock 2PCS Headlight Housing Bases for Kenworth t600 t800 Peterbilt 378 379 (Fits: 2004 Peterbilt 378)
Brand New$71.43Was: $75.99or Best Offer$4.00 shipping4pcs 4x6'' 90W Led Headlights Hi-Lo Sealed Beam for Peterbilt Kenworth T800 W900 (Fits: 2004 Peterbilt 378)
Brand New$53.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
232 sold4PCS 4x6" LED Headlights With DRL For Kenworth W900 T400/800 Peterbilt 357 379 (Fits: 2004 Peterbilt 378)
Brand New$95.99Was: $137.13or Best Offer$4.00 shippingOnly 2 leftHeadlight Bezel w/ LED Light Strip Fit For Peterbilt Freightliner Kenworth Truck (Fits: 2004 Peterbilt 378)
Brand New: G-PLUS$35.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2X 7x6" LED Headlights Hi/Lo Sealed Beam DRL For Peterbilt 357 378 379 385 Truck (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$40.68Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $50.85or Best OfferFree shipping4X6" LED Headlights Hi/Lo Beam DRL For Kenworth Peterbilt 357 378 379 Pair (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$36.02Estimated delivery dateEst. delivery Fri, May 24Was: $40.93Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFor Peterbilt 357 378 379 Pair 7x6" LED Headlights DRL Turn Signal Hi-Lo Lamp (Fits: 2004 Peterbilt 378)
Brand New$63.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $79.98or Best Offer4pcs 4x6" LED Headlights Hi/Lo Beam For Kenworth T800 W900 Peterbilt 357 379 378 (Fits: 2004 Peterbilt 378)
Brand New: RIDROID$107.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Only 2 left4pcs 4x6" LED Headlights For Kenworth T800 T400 T600A W900 Peterbilt 357 378 379 (Fits: 2004 Peterbilt 378)
Brand New$56.99Was: $59.99or Best OfferFree shippingFull LED Dual Projector Headlights For Peterbilt 389 379 w/Mounting Arms (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$639.00Estimated delivery dateEst. delivery Fri, May 24For Kenworth W900 T800 Peterbilt 357 379 378 4pcs 4x6" LED Headlights Hi/Lo DRL (Fits: 2004 Peterbilt 378)
Brand New: KB$65.59Was: $79.99or Best OfferFree shippingPair 5x7" 7x6" LED Headlights Sealed Beam For Peterbilt 357 378 379 385 Trucks (Fits: 2004 Peterbilt 378)
Brand New: CHUSYYRAY$134.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $192.84or Best OfferFree shippingFor Peterbilt 357 378 379 385 Trucks Pair 5x7" 7x6" LED Headlights DOT Lamp (Fits: 2004 Peterbilt 378)
Brand New: CHUSYYRAY$139.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $199.99or Best OfferFree shippingNEW 4PCS 4X6" LED Headlights High/Low Beam DOT Fit Peterbilt 378 Truck 1987-2008 (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$42.77Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $71.28or Best Offer$4.22 shipping[LED DRL+SIGNAL]FOR 81-19 WESTERN STAR 4800 KENWORTH W900 PROJECTOR HEADLIGHTS (Fits: 2004 Peterbilt 378)
1-Piece Design; CREE LED Lights Upgrade!Brand New: Speed Daddy$479.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $759.56Free shipping70 watchingHeadlight Pair LED Projector For Peterbilt 357 359 365 367 378 379 389 567 (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$639.00Free shipping2pcs For Peterbilt 357 379 378 4x6" Hi/Lo Beam LED Headlights H4656/4651 Black (Fits: 2004 Peterbilt 378)
Brand New$55.99or Best OfferFree shippingOnly 3 left4pcs 4x6" LED Headlights For Kenworth T800 T400 T600A W900 Peterbilt 357 378 379 (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$83.99or Best OfferFree shippingHeadlight Housing Bases w/3 Pin Female Connector for Kenworth Peterbilt (Fits: 2004 Peterbilt 378)
Brand New$74.25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $78.99or Best OfferFree shipping4pcs 4x6" LED Headlights For Kenworth T800 T400 T600A W900 Peterbilt 357 378 379 (Fits: 2004 Peterbilt 378)
Brand New$59.99or Best OfferFree shipping4pcs 4x6'' Led Headlights HALO Sealed Beam for Peterbilt Kenworth T800 W900 (Fits: 2004 Peterbilt 378)
New (Other): Unbranded$39.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor Peterbilt 357 378 379 385 Trucks Pair 5x7" 7x6" LED Headlights Hi/Lo White (Fits: 2004 Peterbilt 378)
Brand New: CHUSYYRAY$139.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $199.99or Best OfferFree shippingPair 5x7'' 7x6'' LED Headlight Hi/Lo White For Peterbilt 357 378 379 385 Trucks (Fits: 2004 Peterbilt 378)
Brand New: CHUSYYRAY$129.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $185.70or Best OfferFree shipping4x 4x6" LED Headlights Hi-Lo Beam H4656/4651 For Kenworth Peterbilt 357 379 378 (Fits: 2004 Peterbilt 378)
Brand New: RIDROID$53.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
4x6" Halo DRL For Kenworth Peterbilt LED Headlights 357 379 378 Seal Hi/Lo Beam (Fits: 2004 Peterbilt 378)
Brand New$82.85Was: $137.85or Best OfferFree shipping4X DOT Approved 4x6" 120W LED Headlights DRL for Peterbilt Kenworth Freightliner (Fits: 2004 Peterbilt 378)
Brand New$99.99or Best OfferFree shipping4x For Peterbilt Kenworth T800 W900 4x6'' LED Headlights With DRL Hi-Lo Beam Kit (Fits: 2004 Peterbilt 378)
Brand New$59.99or Best OfferFree shippingDOT 4PCS 4x6 Halo LED Headlights Hi/Lo for Kenworth Peterbilt Freightliner Chevy (Fits: 2004 Peterbilt 378)
Brand New$99.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $222.20or Best OfferFree shipping4 watching4pcs 4x6'' LED Headlights Hi/Lo Beam For Freightliner FLD 120 Peterbilt 379 378 (Fits: 2004 Peterbilt 378)
Brand New: Unbranded$55.99or Best OfferFree shippingPair FULL LED DRL Turn Signal Projector Headlights For Peterbilt 357 359 379 389 (Fits: 2004 Peterbilt 378)
Brand New$639.00Free shipping5x7 7x6 inch LED Headlight Hi/Lo Beam Halo DRL for Peterbilt 357 378 379 385 (Fits: 2004 Peterbilt 378)
Brand New: RIDROID$32.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
4x6" LED Projector Headlights for KW Kenworth T800 T600 W900 Peterbilt 379 Truck (Fits: 2004 Peterbilt 378)
Brand New$62.65Was: $87.01or Best OfferFree shipping4pcs 4x6" LED Headlights H4 Hi-Lo Beam DRL For Kenworth Peterbilt 357 379 378 (Fits: 2004 Peterbilt 378)
Brand New$89.99or Best OfferFree shippingFor Peterbilt 379 357 378 Truck 4x6" inch LED Headlights Hi-Lo Sealed Beam (Fits: 2004 Peterbilt 378)
Brand New$142.85Was: $285.70or Best OfferFree shipping4PCS 4x6'' Sealed LED Headlights For Peterbilt 378 379 Freightliner FLD120 (Fits: 2004 Peterbilt 378)
Brand New$49.50Was: $87.50or Best OfferFree shippingPair Chrome Headlight Bezels LH+RH Side For Peterbilt 378 379 Western Star 4900 (Fits: 2004 Peterbilt 378)
Brand New$46.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $49.98or Best OfferFree shipping2X 4x6 LED Headlights Hi/Lo Sealed Beam For Ford Kenworth Chevy Peterbilt Truck (Fits: 2004 Peterbilt 378)
Brand New$44.99or Best OfferFree shipping4pcs Fit Kenworth W900 T400/800 Peterbilt 357 379 4x6" LED Headlights HI-LO DRL (Fits: 2004 Peterbilt 378)
Brand New$65.11Was: $90.11or Best Offer$4.88 shipping4PCS 4x6" Hi/Lo LED Headlights H4656/4651 For Kenworth Peterbilt 357 379 378 DOT (Fits: 2004 Peterbilt 378)
Brand New$37.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $39.99Free shipping4X 4X6" LED Headlights Hi/Lo Halo Fit Freightliner Classic FLD120 XL Semi Truck (Fits: 2004 Peterbilt 378)
Brand New$56.00Estimated delivery dateEst. delivery Fri, May 24Was: $70.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best Offer4x Fit Kenworth Peterbilt 357 379 378 4x6" LED Headlights Hi/Lo Sealed Beam DRL (Fits: 2004 Peterbilt 378)
Brand New$71.02Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $101.02or Best Offer$3.97 shipping5x7"7x6"inch LED Headlight Hi/Lo Beam Halo DRL for Peterbilt 357 378 379 385 A++ (Fits: 2004 Peterbilt 378)
Brand New$159.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping5x7 7x6 inch LED Headlight Hi/Lo Beam Halo DRL for Peterbilt 357 378 379 385 70W (Fits: 2004 Peterbilt 378)
Brand New$159.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping