Relay Flasher for VOLVO 1593506 24V 13P
A 24V 13-pin electronic flasher relay assembly that cross references VOLVO 1593506 and 4DJ004589-00, fitted to VOLVO trucks and buses. It controls the turn signal and hazard light circuits with an electronic timing function, replacing the original mechanical flasher that fails due to contact wear or thermal drift. Supplied in neutral, customised or CHINO branded packaging with a 12 month warranty from B/L date.
MOQ 10 pcs · Free samples, freight at your cost · Neutral or own brand packing · 12 month warranty from B/L date
Key Benefits
- Cross references VOLVO 1593506 and 4DJ004589-00, reducing the need for multiple part numbers on a single order
- Thirteen pin housing matches the original loom connector with no rewiring required at the workshop
- Electronic timing circuit maintains consistent flash rate under varying voltage and temperature conditions
- Built-in protection prevents damage to the flasher circuit from shorted bulb or wiring faults
- Ships in 7 to 10 working days as a stocked fast-moving item
- Twelve month warranty from B/L date covers failure due to manufacturing defects
Application Scenarios
Where It Is Used
- Fleet workshops replacing flasher relays on VOLVO trucks after repeated bulb burnout or erratic flashing
- Aftermarket distributors restocking turn signal components for European commercial vehicle fleets
- Body builders installing new cab wiring harnesses on imported VOLVO chassis
- Repair chains diagnosing hazard lights that flash too fast, too slow, or fail to operate
Who It Is For
- Truck parts importers who buy against VOLVO OEM numbers
- Aftermarket distributors serving European truck fleets
- Fleet maintenance managers running VOLVO trucks and buses
- Auto electrical repair shops that stock relays by pin count and voltage
Problems It Solves
Symptoms on the Vehicle
- Turn signals that flash too rapidly due to worn mechanical contacts in the original relay
- Hazard lights that fail to operate or run continuously after a bulb failure
- Original relays that are slow to source and expensive through the dealer network
- Mixed VOLVO fleets that would otherwise need multiple relay part numbers
Technical Features
- Electronic flasher circuit with stable timing under 24V commercial vehicle conditions
- 13-pin flat blade housing to match the original VOLVO loom connector
- Supports both turn signal and hazard light circuits in one assembly
- Capable of driving up to 3+1(8)X21W switching power as specified
- Sealed assembly suitable for cab-mounted relay panels in harsh environments
- Designed for 24V commercial vehicle electrical systems
Specifications
Only values printed on the original product page are listed. Anything not shown here we confirm in writing before you order.
| OEM No | 1593506, 4DJ004589-00 |
|---|---|
| Reference No | DT 2.27065, SAMPA 032.390 |
| Type | Electronic flasher relay |
| Voltage | 24V |
| Pin Number | 13P |
| Application | VOLVO trucks and buses |
| Place of Origin | Ruian, China |
| MOQ | 10 pcs |
| Delivery Time | 7-10 working days |
| Packing | Neutral, customised or CHINO box |
| Warranty | 12 months since B/L date |
| Certification | ISO 9001:2015 |
Materials and Manufacturing
Materials
- Moulded thermoplastic relay housing
- Copper alloy flat blade terminals
- Printed circuit board with timing components
- Aluminium heat sink for electronic components
- PC (polycarbonate) insulation layers
Quality Control
- 100 percent function test before delivery
- Performance parameters checked in the in-house laboratory
- Component materials sourced from named suppliers under the IATF 16949:2016 documented process
- Production and test steps recorded on video
Manufacturing Process
Terminal stamping and plating
PCB assembly and soldering
Housing moulding
Final assembly and potting
Electrical function test
Customization Options
- Neutral packing with no brand marking
- Customer branded box and barcode label
- CHINO branded retail box
- OEM and ODM builds against a sample or drawing
Compared With the Alternatives
| VOLVO dealer original relay | Same fitment and pin pattern at aftermarket pricing, but without the dealer part number on the box unless you order branded packaging |
|---|---|
| Mechanical flasher relay | The electronic version maintains consistent flash rate under voltage fluctuation and temperature change, while mechanical types degrade over time |
| Universal 6-pin flasher relay | The 13-pin assembly plugs straight into the VOLVO loom; a universal relay requires a wiring adapter and may not support all functions |
Use Guide
- Confirm the vehicle is a 24V system before fitting
- Match the 13-pin housing against the old relay before ordering
- Isolate the battery, unplug the failed relay from the cab relay panel, and fit the replacement in the same orientation
- Test turn signal and hazard light functions including flash rate and return to off position
- If the flasher operates erratically, check bulb condition, wiring continuity, and earth connection before condemning the relay
Also Listed Under
Questions About This Part
Which VOLVO models does 1593506 fit?
It is listed for VOLVO trucks and buses. Send us your chassis number and we will confirm against the original relay before you order.
What is the minimum order quantity?
10 pcs on catalogue items. We also accept small trial orders so you can test the part in your own market first.
How long is delivery?
7 to 10 working days for fast moving items held in stock. Production orders take longer and we confirm the date in writing when the order is placed.
Can I get the parts in my own packaging?
Yes. We supply neutral packing, your own branded box with barcode label, or the CHINO box. Artwork is confirmed before printing.
What warranty do you give?
12 months from the B/L date. If a unit fails within that period we take responsibility when the fault is caused by the part, and we reply to any complaint within 24 hours with a solution within 3 days.
Are samples free?
The sample itself is free of charge. We discuss the freight cost with you before shipping.
How do you control quality?
Every part is function tested before delivery and performance parameters are checked in our own laboratory. Components come from named suppliers and production follows the IATF 16949:2016 documented process.
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Ask for a Quote on Relay Flasher for VOLVO 1593506 24V 13P
Send the number printed on your original unit and a photograph of the connector. We confirm the match before you order and send a free sample first.