VolvoCab & Body Parts

20424046 Wiper Switch Component — Volvo FMX FE Series trucks — FH400

This component is the wiper switch, responsible for controlling the operation of the windshield wipers and washers. It is engineered to meet Volvo's high-quality standards, offering reliable and precise function compared to a worn or faulty switch. Failure symptoms typically include wipers not activating, operating intermittently, or failing to return to their park position, which can severely impair visibility during inclement weather.

Wiper Switch Component – Part No 20424046 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryCab & Body Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

const P = { partNo:'20424046', name:'Wiper Switch Component', brand:'Volvo', brandSlug:'volvo', category:'Cab & Body Parts', catSlug:'cab-body-parts', condition:'OEM Aftermarket', description:'This component is the wiper switch, responsible for controlling the operation of the windshield wipers and washers. It is engineered to meet Volvo\'s high-quality standards, offering reliable and precise function compared to a worn or faulty switch. Failure symptoms typically include wipers not activating, operating intermittently, or failing to return to their park position, which can severely impair visibility during inclement weather.', xref:['20424046'], models:['Volvo FH','FMX','FE Series trucks — FH400','FH440','FH460','FH500','FH520','FH540','FH600','FM330','FM370','FM410','FM450','FM500','FMX400','FMX420'], specs:[{key:'Part No',val:'20424046'},{key:'Brand',val:'Volvo'},{key:'Category',val:'Cab & Body Parts'},{key:'Condition',val:'Aftermarket — OEM Specification'},{key:'Dispatch',val:'Same-day from Mumbai (before 3 PM IST)'},{key:'GST Invoice',val:'Available — all orders'},{key:'Export Docs',val:'Commercial invoice, packing list, COO'}], relatedParts:[{"partNo": "23413384", "name": "Cab & Body Parts Part", "slug": "23413384"}, {"partNo": "84389590", "name": "Cab & Body Parts Part", "slug": "84389590"}, {"partNo": "22928430", "name": "Cabin Cylinder Component", "slug": "22928430"}, {"partNo": "82266031", "name": "Head Lamp Component", "slug": "82266031"}, {"partNo": "22078082", "name": "Battery Cover Component", "slug": "22078082"}, {"partNo": "82412145", "name": "Lighting & Exterior Body Components Component", "slug": "82412145"}], reviews:[{name:'Suresh Nair',loc:'Bengaluru, Karnataka, India',rating:5,text:'Exact match, no modification needed. Part worked immediately. Ordered Monday, arrived Wednesday to site.'},{name:'Dmitri Volkov',loc:'Krasnoyarsk, Russia',rating:5,text:'Second order from PTC for Volvo parts. Reliable sourcing, correct OEM references, excellent export packaging.'},{name:'Mohammed Al Farsi',loc:'Abu Dhabi, UAE',rating:4,text:'Good quality, OEM spec as described. Response was quick and shipping to UAE was 4 days as promised.'}], faq:[{q:'What specific functions does this wiper switch control?',a:'This switch manages the on/off function, speed selection, and intermittent operation of the windshield wipers, as well as activating the washer fluid pump.'},{q:'How can I be sure that part number 20424046 is the correct wiper switch for my truck?',a:'Confirm compatibility by matching the part number with your truck\'s original specifications or by consulting a Volvo dealer with your vehicle\'s VIN.'},{q:'What is the quality standard for this replacement wiper switch?',a:'This switch is manufactured to meet the same stringent quality and performance standards as original Volvo components.'},{q:'What other electrical components should I check when replacing the wiper switch?',a:'Inspect the wiper motor, washer fluid pump, and the wiring harness for any signs of damage or wear.'}], categoryDesc:'Volvo Cab & Body Parts from Parts Trading Company cover the full range of Volvo equipment. We supply OEM-specification aftermarket cab & body parts sourced from certified manufacturers. PTC has supplied Volvo cab & body parts to customers across India, UAE, Russia, Indonesia, and Africa since 1956. Our Mumbai warehouse stocks high-turnover Volvo cab & body parts for same-day dispatch before 3 PM IST.', aiSpecs:[{"key": "Part Type", "val": "Wiper Switch"}, {"key": "Material", "val": "Durable plastic and electrical contacts"}, {"key": "Application", "val": "Wiper and washer system control"}, {"key": "Service Life", "val": "Replace as needed based on electrical failure"}, {"key": "Compatibility", "val": "OEM specification"}, {"key": "Condition", "val": "New \u2014 OEM specification aftermarket"}],};script src="/assets/js/product-page.js">

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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Clean mating surfaces before fitting cab seals to prevent air and water ingress. Use correct adhesive for glass bonding — structural automotive adhesive, not silicone. Check wiring harness routing when replacing doors or panels.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeWiper Switch
MaterialDurable plastic and electrical contacts
ApplicationWiper and washer system control
Service LifeReplace as needed based on electrical failure
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty wiper switch is often erratic wiper operation, such as wipers not starting or stopping unexpectedly. If ignored, the wipers may cease functioning entirely, leaving the driver with no visibility in rain or snow. This significantly increases the risk of an accident due to obscured vision.

Installation Tip

Before removing the old switch, disconnect the battery to prevent electrical shorts. Ensure the new switch is properly seated in its mounting bracket before reconnecting the wiring harness.

Service Note

Check the wiper motor and washer fluid pump for proper operation and signs of wear when replacing the wiper switch.