










⚡ Power Your Ride with Bosch Precision – Don’t Get Left in the Dark!
The BOSCH 0332019103 Normal Open Mini Relay is a 4-pin, 12V, 30A automotive relay engineered for high durability and reliable switching. With a robust design supporting up to 250,000 cycles and a wide operating temperature range (-40°F to 212°F), it’s ideal for vehicle-specific applications requiring consistent performance. Trusted by professionals and rated 4.7 stars, this relay ensures seamless electrical control in demanding automotive environments.





| ASIN | B004Z0VX4S |
| Best Sellers Rank | #237,744 in Automotive ( See Top 100 in Automotive ) #108 in Electromechanical Relays #778 in Automotive Replacement Electrical System Relays |
| Brand Name | Bosch |
| Coil Voltage | 12 Volts |
| Connector Type | Solder |
| Contact Current Rating | 30 Amps |
| Contact Material | Nickel |
| Contact Type | Normally Open |
| Current Rating | 30 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (619) |
| Global Trade Identification Number | 03165141210835 |
| Included Components | Relay |
| Item Type Name | 4 Pins, 12 V, 30 A, Normal Open Mini Relays |
| Item Weight | 30 Grams |
| Manufacturer | Bosch |
| Maximum Switching Current | 30 Amps |
| Minimum Switching Voltage | 12 Volts (DC) |
| Mounting Type | Pole |
| Operation Mode | Electric |
| Part Number | 0332019103 |
| Specification Met | Ip5k4 |
| Warranty Description | Per Contract with Amazon |
W**M
Good fit.
It worked well for my 2007 Jeep Liberty. It's a good alternative, since Mopar stopped manufacturing these 4-pin relays. Amazon's system says this relay does not fit a 2007 Jeep Liberty, but I knew that wasn't true, so I bought it. Only time will tell how good the quality is. I will update this review if anything happens. In the photo, you can see the old Mopar relay that I replaced.
R**D
Great automotive relay
Replaced cooling rad fan on 1989 honda CRX. Crimped new connectors using auto stripper deep in engine bay. Easy install
T**N
Good price
Probably works. I just don't need. Had charging problems but fixed
R**Y
Shipping was fast
I haven’t hooked up the relay yet, when done I will add to my review. So far so good.
A**G
Good genuine Bosch automotive relay
The Bosch part number of the relays I received is different than what’s advertised, but it has the same specifications and pin out, so it’s all good. It’s obvious that the casing is higher quality than cheap no-name “equivalents”, as are the gold terminals, but I did not disassemble it to examine the innards.
O**I
Be careful
Mercedes w164 , that relay's little bigger than original, both will not handle good. But they are working fine, no complaints of it
B**N
Great relays. 2006 Scion TC
I originally bought some generic ones but I returned those for the Bosch branded ones, came in Bosch packaging and appear to be high quality. they work great. I have one wired to a momentary push button switch for a starter kill relay.
H**R
Not china
I good relay at a good price. Made in Portugal. It is nice to find something not made in china.
C**X
Exactly what I needed to fix the ignition relay (fuse) on my Hyundai Tiburon, excellent product from a reputable company "BOSCH" Thanks,
J**E
Bonne article
J**N
Compré 4 para reemplazar los que tenía mi coche y funcionan de maravilla estoy muy contento
H**I
Bra fungerande vara!
J**L
Ottimo relè multifunzione. Sostituito per problema al radiatore della mercedes clk che girava sempre. Ora si attiva solo a motore caldo. 9euro e problema risolto.
TrustPilot
1 个月前
1 个月前