Parts & Accessories for Peterbilt 378
Find parts that fit
We need more information about your vehicle to confirm fit.
Peterbilt
378
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
57,750 Results
2PCS Headlights For Kenworth T400 T600 T800 W900 Peterbilt 378 Headlamps LH+RH
Brand New$137.22Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $145.98or Best OfferFree shippingPair Headlights LH+RH Side For Peterbilt 378 379 362 359 Kenworth T400 T600 T800
Brand New$131.57Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $139.97or Best OfferFree shippingFit Kenworth T400 T600 T800 W900 Peterbilt 378 379 Headlights Headlamps LH+RH
Brand New$140.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $149.98or Best OfferFree shipping4pcs 4x6" LED Headlights For Kenworth T800 T400 T600A W900 Peterbilt 357 378 379 (Fits: Peterbilt 378)
Brand New: Unbranded$83.99or Best OfferFree shippingSending unit for Peterbilt 378 98-2001 Peterbilt 379 Peterbilt 387 (Fits: Peterbilt 378)
Brand New: Majestic$40.00Free shipping24 sold1986+ Peterbilt 378/379 Stainless Fender Guard
Brand New$99.99Estimated delivery dateEst. delivery Thu, May 16or Best Offer58 sold5x Clear/Amber 17 LED Torpedo Cab Marker Roof Light For Peterbilt Kenworth Mack (Fits: Peterbilt 378)
✔US Stock✔Fast Shipping✔High QualityBrand New$56.00Free shipping64 watchingKenworth Peterbilt Hood Latch Base L56-0001 -PAIR ✔Ships ASAP (Fits: Peterbilt 378)
Order by 3PM EST and this part ships today!Brand New: AUXITO$21.99Estimated delivery dateEst. delivery Thu, May 16Trending at $26.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.1,044 sold5x 31 LED Cab Roof Marker Clearance Lights Amber Chrome For Peterbilt Kenworth (Fits: Peterbilt 378)
Brand New: Unbranded$51.00Free shipping271 soldDoor Striker Pin for Peterbilt Models 330 335 359 370 378 379 20-12972, 20 12972
Brand New$13.99Trending at $19.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingPair Chrome Headlight Bezels LH+RH Side For Peterbilt 378 379 Western Star 4900 (Fits: 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 shippingHeadlight Housing Base w/ 3 Pin Female Connector for Kenworth T800 Peterbilt 379 (Fits: 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 sold4pcs 4x6" LED Headlights Hi/Lo/DRL For Kenworth T800 W900 Peterbilt 357 379 378
Brand New: Unbranded$79.20Was: $88.00or Best OfferFree shippingLabwork Engine Hood Hinge Pivot Bushing Kit Bolt Full Set For Peterbilt 378 379
Brand New$314.91Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping13-04730L/R Hood Hinge Pivot Bushing Mount & Bolt Kit For Peterbilt 378/ 379
Brand New$280.63or Best OfferFree shippingHECASA For Kenworth T600 T800 W900B Peterbilt 378 379 Chrome Headlight Bezels (Fits: Peterbilt 378)
Brand New$30.00Was: $37.50Free shippingFor Peterbilt Kenworth Freightliner Amber Chrome 31LED Cab Marker Lights 5 pcs (Fits: Peterbilt 378)
31 Ultra Bright LED Lights! USA Stock! Free Shipping!Brand New$51.00Free shippingHeadlight Bezels For Kenworth T400 T600 T800 W900B W900L Peterbilt 378 379 (Fits: Peterbilt 378)
Brand New: Unbranded$31.00or Best OfferFree shipping66 soldKenworth Peterbilt Hood Latch Base HLK1035 S18892 S21209 2313857 63011005 630110 (Fits: Peterbilt 378)
Order by 3PM EST and this part ships today!Brand New$17.49Estimated delivery dateEst. delivery Thu, May 16854 sold5pcs 31LED Amber Cab Marker Lights Top Roof Truck Running Lights For Peterbilt (Fits: Peterbilt 378)
Brand New: Unbranded$51.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $61.00Free shipping4pcs 4x6" LED Headlights Hi/Lo Beam For Kenworth T800 W900 Peterbilt 357 379 378 (Fits: Peterbilt 378)
Brand New$107.99Estimated delivery dateEst. delivery Thu, May 16or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Only 2 leftUS Stock 2PCS Headlight Housing Bases for Kenworth t600 t800 Peterbilt 378 379 (Fits: Peterbilt 378)
Brand New$71.43Was: $75.99or Best Offer$4.00 shipping2Pcs 4X6" LED Headlights For Western Star 4900 Semi Truck Peterbilt 357 378 379
Brand New$44.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $89.98or Best OfferFree shipping4x 4x6" LED Headlights Hi-Lo Beam H4656/4651 For Kenworth Peterbilt 357 379 378 (Fits: Peterbilt 378)
Brand New$42.29Was: $56.39or Best OfferFree shippingFor Kenworth T800 W900B Peterbilt 378 379 Headlights Headlamps LH+RH Side Pair
Brand New$131.57Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $139.97or Best OfferFree shipping4pc 4x6" Hi/Lo Beam LED Headlights H4656/4651 Fit Kenworth Peterbilt 357 379 378
❤️Extra 5% off coupon code:0418AUTO0805❤️US STOCKBrand New$69.79Estimated delivery dateEst. delivery Thu, May 16Was: $89.48Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferHeadlight Housing Bases w/3 Pin Female Connector for Kenworth Peterbilt (Fits: 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 shippingFor Peterbilt 357 378 379 385 Trucks Pair 5x7" 7x6" LED Headlights Hi/Lo White (Fits: Peterbilt 378)
Brand New$139.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $199.99or Best OfferFree shippingFor F69-6003-122 A/C Compressor w/Clutch for Kenworth Peterbilt W900/T800 SD7H15 (Fits: Peterbilt 378)
Brand New: Unbranded$137.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $145.00or Best OfferFree shippingPeterbilt 379 / 378 Pivot / Hinge Mount - Pair
Brand New: Aftermarket Products$79.95or Best OfferFree shipping128 soldNEW 4PCS 4X6" LED Headlights High/Low Beam DOT Fit Peterbilt 378 Truck 1987-2008 (Fits: 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 shipping2X 4x6 LED Headlights Hi/Lo Sealed Beam For Ford Kenworth Chevy Peterbilt Truck (Fits: Peterbilt 378)
Brand New$44.99or Best Offer4pcs 4x6" LED Headlights For Kenworth T800 T400 T600A W900 Peterbilt 357 378 379 (Fits: Peterbilt 378)
Brand New$56.99Was: $59.99or Best OfferFree shippingHeadlight Bezel w/ LED Light Strip Fit For Peterbilt Freightliner Kenworth Truck (Fits: 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 shippingHalo 4X6" LED Headlights Hi/Lo Beam DRL For Kenworth Peterbilt 357 378 379 Pair (Fits: Peterbilt 378)
Brand New: Unbranded$34.00Was: $85.00or Best Offer$2.99 shippingPETERBILT STRIKER PIN MODELS 330,335,359,370,378,& 379 (#20-12972) OEM Quality
Brand New$24.99Free shipping663 soldPair 7x6" 5x7" LED Headlight DRL Hi/Lo Sealed Beam For Peterbilt 357 378 379 385 (Fits: Peterbilt 378)
Brand New$62.98Estimated delivery dateEst. delivery Thu, May 16or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
13-04286R For Peterbilt 378 / 379 Upper Hinge Hood Pivot Bracket - Right
Brand New$77.81Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingTruck Condenser For 95-07 Peterbilt 357 96-07 Peterbilt 378 1997-07 379 F316097 (Fits: Peterbilt 378)
Brand New$82.44Was: $96.99or Best OfferFree shippingFor Kenworth W900 T800 Peterbilt 357 379 378 4pcs 4x6" LED Headlights Hi/Lo DRL (Fits: Peterbilt 378)
Brand New: KB$65.59Was: $79.99or Best OfferFree shippingPair 7" Round LED Headlights Hi/Lo Beam DRL For Peterbilt 379 378 357 Truck (Fits: Peterbilt 378)
Brand New: Unbranded$47.32Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $63.10or Best OfferFree shipping4PCS 4x6" inch LED Headlights Hi-Lo Sealed Beam for Peterbilt 379 357 378 Trucks (Fits: 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 Offer36 sold2pcs For Peterbilt 357 379 378 4x6" Hi/Lo Beam LED Headlights H4656/4651 Black (Fits: Peterbilt 378)
Brand New$55.99or Best OfferOnly 3 left4X DOT Approved 4x6" 120W LED Headlights DRL for Peterbilt Kenworth Freightliner (Fits: Peterbilt 378)
Brand New$87.99Was: $99.99or Best OfferFree shippingFor Kenworth Peterbilt 359 379 378 DOT 4PCS 4x6 LED Headlights Hi/Lo Beam DRL H4 (Fits: Peterbilt 378)
Brand New$99.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferOnly 1 left!4pcs 4x6'' 90W Led Headlights Hi-Lo Sealed Beam for Peterbilt Kenworth T800 W900 (Fits: Peterbilt 378)
Brand New$53.99Estimated delivery dateEst. delivery Thu, May 16or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
231 sold4pcs 4x6'' Led Headlights HALO Sealed Beam for Peterbilt Kenworth T800 W900 (Fits: 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 shipping2" Clutch Pedal Extender Aluminium+Stainless Steel For Peterbilt 378 388 Trucks
Brand New: Unbranded$11.98Free shipping5x7 7x6 inch LED Headlight Hi/Lo Beam Halo DRL for Peterbilt 357 378 379 385 (Fits: Peterbilt 378)
Brand New$32.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferHeadlight Bezel w/ LED Light Strip Fit For Peterbilt Freightliner Kenworth Truck (Fits: Peterbilt 378)
Brand New: Unbranded$42.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping40 soldLower Hood Pivot Kit & Engine Hood Hinge Pivot Bolt Kit For Peterbilt 378 379
Brand New$63.99or Best OfferFree shipping133 soldPair Chrome Headlight Bezels For Kenworth T400 T600 T800 W900B Peterbilt 378 379 (Fits: 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 shippingFor Kenworth Peterbilt Headlight Housing Base w/ 3 Pin Female Connector LH+RH (Fits: Peterbilt 378)
Brand New: Unbranded$63.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $66.99or Best OfferFree shipping243 soldFit Peterbilt 330 365 367 Pair Black 5X7" 7x6" H6054 LED Headlights w/ DRL Turn (Fits: Peterbilt 378)
Brand New$100.52Estimated delivery dateEst. delivery Thu, May 16or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
US Stock 2PCS Headlight Housing Bases for Kenworth t600 t800 Peterbilt 378 379 (Fits: Peterbilt 378)
Brand New$74.24Was: $78.98or Best Offer$4.00 shippingNew ListingNewest For Peterbilt 379 4x6" LED Headlight 2x High Beam + 2x Low Beam 4PCS Kits (Fits: Peterbilt 378)
New (Other): SPL$109.990 bidsFree shippingEnding Saturday at 2:54AM PDT4d 23h2pcs Fit Peterbilt 357 379 378 4x6" Hi/Lo Beam LED Headlights H4656/4651 Black (Fits: Peterbilt 378)
Brand New$34.98Was: $39.75or Best OfferFree shippingPair 5x7'' 7x6'' LED Headlight Hi/Lo White For Peterbilt 357 378 379 385 Trucks (Fits: Peterbilt 378)
Brand New$129.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $185.70or Best OfferFree shippingFor Kenworth W900 T800 Peterbilt 357 379 378 4pcs 4x6" LED Headlights Hi/Lo Beam (Fits: Peterbilt 378)
Brand New$123.99Was: $247.98or Best OfferFree shipping