Flasher Unit for MITSUBISHI MB302374 24V 3P
A 24V 3-pin electronic flasher relay that cross references MITSUBISHI MB302374, 066500-1800, MB302270 and 9550-3400, fitted to MITSUBISHI trucks and commercial vehicles. It controls the turn signal flash rate and provides circuit protection in the vehicle's lighting system. 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 four MITSUBISHI part numbers so one line item covers multiple chassis builds
- Three pin housing matches the original loom connector with no rewiring required at the workshop
- Electronic timing circuit restores consistent flash rate when the original unit fails due to thermal drift
- Built-in protection prevents damage to the fuse box from shorted turn signal lamps
- Ships in 7 to 10 working days as a stocked fast-moving item
- Twelve month warranty from B/L date protects distributor shelf stock
Application Scenarios
Where It Is Used
- Fleet workshops replacing flasher relays on MITSUBISHI trucks after prolonged signal failure
- Aftermarket distributors filling MITSUBISHI electrical shelf stock for mixed commercial vehicle fleets
- Body builders wiring new cabs on imported MITSUBISHI chassis
- Repair chains diagnosing turn signals that flash too fast, too slow, or not at all
Who It Is For
- Truck parts importers who buy against MITSUBISHI OEM numbers
- Aftermarket distributors serving Japanese truck fleets
- Fleet maintenance managers running MITSUBISHI trucks and special vehicles
- Auto electrical repair shops that stock relays by pin count and voltage
Problems It Solves
Symptoms on the Vehicle
- Turn signals that flash irregularly due to a failing electronic timing circuit
- Turn signals that remain on continuously or fail to flash at all
- Original relays that are slow to source and expensive through the dealer network
- Mixed MITSUBISHI fleets that would otherwise need four separate relay part numbers
Technical Features
- Electronic flash rate control with built-in timing circuit
- Three pin flat blade housing to match the original MITSUBISHI loom connector
- 24V commercial vehicle system voltage with compatibility for 12V systems
- Integrated circuit protection against shorted lamp circuits
- Sealed assembly suitable for under-hood or cab-mounted relay panels
Specifications
Only values printed on the original product page are listed. Anything not shown here we confirm in writing before you order.
| OEM No | MB302374, 066500-1800, MB302270, 9550-3400 |
|---|---|
| Type | Electronic flasher relay |
| Voltage | 24V, 12V |
| Pin Number | 3P |
| Application | MITSUBISHI trucks and commercial vehicles |
| 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 and protection components
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
| MITSUBISHI 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 unit provides a consistent flash rate across temperature and voltage variations; mechanical units drift over time |
| Used or reclaimed relays | New units carry a 12 month warranty from B/L date; reclaimed stock carries none |
Use Guide
- Confirm the truck is a 24V system before fitting
- Match the 3-pin housing against the old relay before ordering
- Isolate the battery, unplug the failed relay from the cab or engine bay relay panel and fit the replacement in the same orientation
- Test left, right and hazard flash functions before releasing the vehicle
- If the flash rate remains irregular, check the lamp bulbs, earth connections and wiring harness before condemning the relay
Also Listed Under
Questions About This Part
Which MITSUBISHI models does MB302374 fit?
It is listed for MITSUBISHI trucks and commercial vehicles. 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 Flasher Unit for MITSUBISHI MB302374 24V 3P
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.