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- Select options to see various notes.
Product Information
Product Description
Electronic LED Flasher Relays have no minimum load-12VDC. Eliminates the need for load resistors, turn signals will flash at normal rate with or without LED bulbs. Use the Flasher Selection Guide to determine the correct Flasher Relay for your vehicle.

Specifications Print Specifications
Clicking Sound | Yes | Polarity Sensitive | Yes |
---|---|---|---|
Type | LED Car Flasher | Typical Vehicle Type | Newer Toyotas |
Stock Numbers: 10041073, 10041074, 10224868, 19204603, 25520-89983, 25730-01M00, 25730-01M01, 25730-48A00, 3536102, 3548813, 3600 1032, 3837 161, 3837 162, 38610-84F00, 38610-84F21, 4373 429, 4713 484, 5600 0903, 5600 7370, 5602 1321, 81980-02010, 81980-02030, 81980-02050, 81980-04040, 81980-04050, 81980-06010, 81980-06020, 81980-30170, 81980-34020, 81980-35020, 81980-46010, 81980-47010, 81980-50060, 81980-50061, 81980-53010, 81980-53020, 81980-53030, 81980-53040, 81980-60060, 81980-60080, 81980-60110, 81980-60130, 81980-60160, 81991-24010, 86111 AG000, 86111 AG001, 86111 AG010, 86111 AG011, 86111 AJ001, 86111 XA000, 86111 XA010, 88972747, 9442495, 9442871, 9442872, 95550-3E000, 95550-3K200, C5AZ 13350-B, C6AZ 13350-B, E8OY 13350-A, F151-66-830, GJ6A-66-830, J3212067, J3212068, J3226900, LC11-66-830, LC62-66-830, MB305020, MB337601, SU003-02630 | |||
Package Weight: 1.3oz (0.04kg) | |||
Package Dimensions: 2.84" (7cm) x 1.67" (4cm) x 1.67" (4cm) | |||
All specifications are subject to change without notice. |
Clicking Sound | Yes | ||
---|---|---|---|
Polarity Sensitive | Yes | ||
Type | LED Car Flasher | ||
Typical Vehicle Type | Newer Toyotas | ||
Stock Numbers: 10041073, 10041074, 10224868, 19204603, 25520-89983, 25730-01M00, 25730-01M01, 25730-48A00, 3536102, 3548813, 3600 1032, 3837 161, 3837 162, 38610-84F00, 38610-84F21, 4373 429, 4713 484, 5600 0903, 5600 7370, 5602 1321, 81980-02010, 81980-02030, 81980-02050, 81980-04040, 81980-04050, 81980-06010, 81980-06020, 81980-30170, 81980-34020, 81980-35020, 81980-46010, 81980-47010, 81980-50060, 81980-50061, 81980-53010, 81980-53020, 81980-53030, 81980-53040, 81980-60060, 81980-60080, 81980-60110, 81980-60130, 81980-60160, 81991-24010, 86111 AG000, 86111 AG001, 86111 AG010, 86111 AG011, 86111 AJ001, 86111 XA000, 86111 XA010, 88972747, 9442495, 9442871, 9442872, 95550-3E000, 95550-3K200, C5AZ 13350-B, C6AZ 13350-B, E8OY 13350-A, F151-66-830, GJ6A-66-830, J3212067, J3212068, J3226900, LC11-66-830, LC62-66-830, MB305020, MB337601, SU003-02630 | |||
Package Weight: 1.3oz (0.04kg) | |||
Package Dimensions: 2.84" (7cm) x 1.67" (4cm) x 1.67" (4cm) | |||
All specifications are subject to change without notice. |
Technical Characteristics: | ||||
Nominal Voltage | 12V | |||
Operating Voltage | 11-15V | |||
Pull-in Voltage | ≤11V | |||
Test Voltage | 13V±0.2V | |||
Test Temperature | +20°C±2°C | |||
Switch Current | 0.02A - 15A | |||
Max. Power | Max. 150W | |||
Flashing Frequency | 90 flashes/min | |||
Operating Temperature | -40°C...+80°C | |||
Storage Temperature | +100°C/2h | |||
Life Time | 200h/Wn CONTINUOUS |
|||
Operates Silently | No |
- These flashers do not replace all flasher units. Before you order, please see the pin outs of our flashers in the More Info page and compare with the one you are replacing. Click the part numbers for complete specifications. You can usually find your flasher pin out printed right on your flasher. Failure to check this and installation in an incompatible vehicle can blow your fuse, destroy the flasher and void the flasher warranty.
- Some of these flashers operate silently, they do not make the familiar clicking sound when operating. One solution is to connect a common automotive relay to the output along with your LED bulbs.
Dimensional Drawing
Overall Rating
Total Reviews
Rating Breakdown
Tell Us What You Think
Share your own experience and photos of this product. Doing so will help inform other potential buyers and allow us improve our product lines. It may take up to 72 hours for your review to appear.
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Namejustin
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Technical LevelAdvanced
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Part NumberCF18-08
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Reviewed On06/11/14
its ok
it will mess up your lights on your car.
if you have a 2006 scion tc or later and you keep your lights on after you turn off the car(as they auto shut off when the door is open) and you go to lock or unlock the car. all lights on the outside will blink. headlights tail lights.
but if you turn your lights off it works fine.
Staff
Response
Justin,
Thank you for taking the time to send us a review. Customer feedback is very important to us. Sorry that you are having problems with the flasher. When the car is off the CF18-08 has a high resistance in the circuit compared to the stock flasher. So when you leave the light switch on it provides a path of less resistance and causes lights on the headlight circuit to flash. This may be an annoyance but will not harm anything.
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NameGregg
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Technical LevelAdvanced
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Part NumberCF18-08
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Reviewed On04/08/13
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NameWade
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Technical LevelExpert
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Part NumberCF18-08
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Reviewed On08/22/13
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NameAlex
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Technical LevelAdvanced
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Part NumberCF18-08
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Reviewed On09/10/16
Like OEM!
I installed this relay to replace the old relay in my 2016 Subaru BRZ Limited, as I was replacing the turn signals with LEDs.
With that, it sounds a little louder (which I prefer) and works just like OEM. It's a great replacement if you need a basic replacement or for LEDs.
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NameJ
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Technical LevelAdvanced
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Part NumberCF18-08
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Reviewed On07/29/16
2008 Scion tC LED Flasher
I was going to give this product a good review until it went defective just this past week, which of course is after the warranty coverage. It was working great, then all of a sudden, my hazards were flashing with the switch in the off position & would not turn off, I checked the turn signal switch, fuses, etc., finally replaced the LED flasher with the original stock flasher, it stopped the hazards from flashing in the off position. I will be looking for another LED flasher to get rid of my hyper flash. I have 7440 LED Bulbs - 18 SMD LED Tower - Wedge Retrofit - Amber Part Number: 7440-A18-TUPC: 847781021165 in my front turn signals.
Staff
Response
Failure rate for this product is less than 0.7%. However, if this product should fail, SBL warrants this product for two years and defective product may be replaced via our RMA system.
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NameSoren
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Technical LevelAverage
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Part NumberCF18-08
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Reviewed On12/09/16
Subaru XV Crosstrek (2015 Premium, MT)
Fits in stock location and functions correctly (including one touch lane change) with normal bulbs. Not yet tested with LED but don't see any reason it shouldn't work with them as well. Rate is the same as stock with no noticeable delay and the clicking sound is about the same as stock.
You may need to replace the clip that holds the flasher to the underside of the dash as it is hard to remove without breaking (I used double sided tape instead).
Based on my research this should probably also work with other Impreza based models 2013-2015 that also use a CF18 flasher but YMMV.
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NameJavier
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Technical LevelAverage
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Part NumberCF18-08
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Reviewed On06/13/16
It does the job!
Great led flasher. Gives the same blinking rate as the stock flasher. Works great on a 2005 Toyota Sienna. The only thing I could not do was to attach the led flasher where the stock one is located because of its awkward location, but this is Toyota's fault, not the led flasher. I recommend this led flasher to any who wants to turn their turn signals into leds.
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NameKeane
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Technical LevelAdvanced
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Part NumberCF18-08
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Reviewed On03/17/15
Works great in a Scion tC second gen
Had this installed after wrestling out the stock flasher from above the brake pedal area. What a pain! But the flasher here has the same mounting points, so can use to mount the new flasher in the stock location.
Removed hyper-blink issue with installed LED turn lights. Locking/unlocking confirmation lights still work. Slight delay on first blink, but barely noticeable.
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NameJERRY
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Technical LevelAverage
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Part NumberCF18-08
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Reviewed On08/21/17
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NamePaul
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Technical LevelAverage
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Part NumberCF18-08
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Reviewed On09/18/17
CF18-08
Just installed it on by 2016 Scion tC and it functions just like the original that I had replaced. There was no delay in the turn signal flash. I would suggest you do some research on the location of your signal relay before you attempt to install it yourself. Some are easy to replace while others are more difficult. I would also suggest you check out your particular vehicle forum website and see what other members said about the installation process, then you can decide if it is something you want to pursue.