{"title":"Peterbilt 388 Wiper \u0026 Washer Truck Parts","description":"\u003ch2\u003e\u003cstrong\u003ePeterbilt 388 Wiper \u0026amp; Washer Truck Parts\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eROADWEST supplies OEM-style Peterbilt 388 wiper \u0026amp; washer truck parts designed for dependable visibility and long-term performance on classic long-hood 388 models. From heavy-duty wiper arms and blades to washer pumps, reservoirs, and spray components, every part is engineered for precise fitment and durability in all weather conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThese wiper and washer components fit select Peterbilt 388 configurations. Fitment may vary by model year, cab style, windshield design, electrical connector type, and wiper linkage setup. Always review product photos, specifications, and mounting details on each item page to confirm compatibility with your Peterbilt 388 before ordering.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePeterbilt 388 Wiper \u0026amp; Washer Components\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOEM-style wiper arm assemblies for Peterbilt 388\u003c\/li\u003e\n\u003cli\u003eHeavy-duty wiper blades and performance refills\u003c\/li\u003e\n\u003cli\u003eWindshield washer reservoirs and reservoir caps\u003c\/li\u003e\n\u003cli\u003eWasher pumps, motors, and sealing grommets\u003c\/li\u003e\n\u003cli\u003eWasher hoses, spray nozzles, and jets\u003c\/li\u003e\n\u003cli\u003eWiper linkage, pivots, and hardware\u003c\/li\u003e\n\u003cli\u003eWiper\/washer switches and electrical connectors (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRelated Peterbilt 388 Exterior \u0026amp; Visibility Categories\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Exterior Truck Parts\" href=\"\/collections\/peterbilt-exterior-truck-parts\"\u003ePeterbilt Exterior Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Mirror Truck Parts\" href=\"\/collections\/peterbilt-mirror-truck-parts\"\u003ePeterbilt Mirror Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Heated Mirror Truck Parts\" href=\"\/collections\/peterbilt-heated-mirror-truck-parts\"\u003ePeterbilt Heated Mirror Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Chrome Mirror Truck Parts\" href=\"\/collections\/peterbilt-chrome-mirror-truck-parts\"\u003ePeterbilt Chrome Mirror Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Mirror Cover Truck Parts\" href=\"\/collections\/peterbilt-mirror-cover-truck-parts\"\u003ePeterbilt Mirror Cover Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLighting Categories for Peterbilt 388\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Headlight Truck Parts\" href=\"\/collections\/peterbilt-headlight-truck-parts\"\u003ePeterbilt Headlight Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Fog Light Truck Parts\" href=\"\/collections\/peterbilt-fog-light-truck-parts\"\u003ePeterbilt Fog Light Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Headlight Bezels Truck Parts\" href=\"\/collections\/peterbilt-headlight-bezels-truck-parts\"\u003ePeterbilt Headlight Bezels Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Light Truck Parts\" href=\"\/collections\/peterbilt-light-truck-parts\"\u003ePeterbilt Light Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eChassis, Electrical \u0026amp; Accessories for Peterbilt 388\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Electrical \u0026amp; Power Truck Parts\" href=\"\/collections\/peterbilt-electrical-power-truck-parts\"\u003ePeterbilt Electrical \u0026amp; Power Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Air Spring Truck Parts\" href=\"\/collections\/peterbilt-air-spring-truck-parts\"\u003ePeterbilt Air Spring Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Steering \u0026amp; Suspension Truck Parts\" href=\"\/collections\/peterbilt-steering-suspension-truck-parts\"\u003ePeterbilt Steering \u0026amp; Suspension Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Fenders \u0026amp; Mud Flap Truck Parts\" href=\"\/collections\/peterbilt-fenders-mud-flap-truck-parts\"\u003ePeterbilt Fenders \u0026amp; Mud Flap Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInterior \u0026amp; Additional Peterbilt 388 Categories\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Interior Truck Parts\" href=\"\/collections\/peterbilt-interior-truck-parts\"\u003ePeterbilt Interior Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Truck Parts Accessories\" href=\"\/collections\/peterbilt-truck-parts-accessories\"\u003ePeterbilt Truck Parts Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Truck Parts\" href=\"\/collections\/peterbilt-truck-parts\"\u003eAll Peterbilt Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eROADWEST provides factory-direct quality, dependable fitment, and fast U.S. shipping.\u003c\/p\u003e","products":[{"product_id":"peterbilt-washer-fluid-reservoir-w-cap-2006-2015-replaces-n5355001-p6615001","title":"Peterbilt Washer Fluid Reservoir w\/ Cap (2006–2015) – Replaces N5355001 \/ P6615001","description":"\u003cp\u003eKeep your visibility clear in all weather with the \u003cstrong\u003eROADWEST Washer Fluid Reservoir Tank with Cap\u003c\/strong\u003e, engineered as a direct replacement for select \u003cstrong\u003ePeterbilt trucks\u003c\/strong\u003e. This tank is designed to match the fit, function and performance of the original washer fluid reservoir on multiple Peterbilt models.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-quality \u003cstrong\u003eplastic\u003c\/strong\u003e and thoroughly tested for heat aging and burst resistance, this washer reservoir withstands the demanding underhood environment of heavy-duty trucks. Each unit is carefully scanned to match OEM dimensions, ensuring a clean, hassle-free installation.\u003c\/p\u003e\n\u003cp\u003eThis configuration is specifically tailored for \u003cstrong\u003ePeterbilt applications\u003c\/strong\u003e using a Cummins engine with a BEHR cooling module. It restores proper windshield washer function so drivers can maintain a clear view in rain, snow and road grime conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OE-style replacement\u003c\/strong\u003e – Replaces OEM part numbers \u003cstrong\u003eN5355001\u003c\/strong\u003e and \u003cstrong\u003eP6615001\u003c\/strong\u003e for selected Peterbilt trucks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeterbilt compatibility\u003c\/strong\u003e – Designed for \u003cstrong\u003ePeterbilt 320, 330, 335, 357, 365, 378, 384, 388\u003c\/strong\u003e model years \u003cstrong\u003e2006–2015\u003c\/strong\u003e (using a Cummins engine with BEHR cooling module).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e – Injection-molded plastic resists heat, vibration and cracking, delivering long service life in heavy-duty use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThoroughly tested\u003c\/strong\u003e – Design has undergone \u003cstrong\u003eheat age testing\u003c\/strong\u003e and \u003cstrong\u003eburst testing\u003c\/strong\u003e to help ensure reliability in harsh working conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact-fit design\u003c\/strong\u003e – Each reservoir is scanned and shaped to precisely match the OEM tank for a clean, factory-style installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to install\u003c\/strong\u003e – Comes with reservoir and cap; reuse existing hardware where applicable for quick replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication note\u003c\/strong\u003e – Always verify year, model and OE number before ordering to ensure proper fit for your Peterbilt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Washer Fluid Reservoir Tank\u003c\/li\u003e\n\u003cli\u003e1 × Reservoir Cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eROADWEST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eWasher Fluid Reservoir Tank with Cap\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOE Part Numbers\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eN5355001, P6615001\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003ePeterbilt 320, 330, 335, 357, 365, 378, 384, 388 (2006–2015)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine \/ Cooling\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eTrucks using a Cummins engine with BEHR cooling module\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003ePlastic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExterior Finish\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eStainless look \/ OE-style finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e0.77 kg (approx.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Specific – Peterbilt applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle Service Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eHeavy Duty Truck \/ Semi Truck\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTesting\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat age \u0026amp; burst tested for reliability\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect bolt-in replacement, no major modifications required\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ROADWEST","offers":[{"title":"Default Title","offer_id":41857495040103,"sku":"YY-30302U","price":34.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7612\/3239\/files\/WindshieldWasherReservoirTankN5355001ForPeterbilt386389KenworthT680_1.webp?v=1772216106"}],"url":"https:\/\/roadwesttruckparts.com\/collections\/peterbilt-388-wiper-washer-truck-parts.oembed","provider":"RoadWest Truck Parts","version":"1.0","type":"link"}