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⚡ Power your ride with Bosch precision – reliability you can’t afford to miss!
The Bosch 0332019110 Normal Open Mini Relay is a compact, 4-pin automotive relay rated for 12 volts and 30 amps. Designed for durability, it supports up to 250,000 switching cycles and withstands extreme temperatures from -40°F to 212°F. Featuring corrosion-resistant materials and an integral mounting bracket, this relay meets OEM standards for reliable vehicle-specific applications.





| ASIN | B004Z0WGZS |
| Best Sellers Rank | #140,645 in Automotive ( See Top 100 in Automotive ) #221 in Automotive Replacement Accessory Power Relays |
| Brand | Bosch |
| Brand Name | Bosch |
| Coil Voltage | 12 Volts |
| Connector Type | Solder |
| Contact Current Rating | 30 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 30 Amps |
| Customer Reviews | 4.7 out of 5 stars 609 Reviews |
| Global Trade Identification Number | 03165141212938 |
| Included Components | Relay |
| Item Type Name | 4 Pins, 12 V, 30 A, Normal Open Mini Relays |
| Manufacturer | Bosch |
| Maximum Switching Current | 30 Amps |
| Minimum Switching Voltage | 12 Volts |
| Model | 0332019110 |
| Mounting Type | Pole |
| Operation Mode | Electric |
| Part Number | 0332019110 |
| Specification Met | Ip5k4 |
| Warranty Description | Per Contract with Amazon |
| Wattage | 360 watts |
G**N
Good Relay
This Bosch relay is great quality and compact in size which is helpful using it to create automotive auxiliary circuits as I needed to do. Used one to create a 20 amp ignition switched circuit for a mobile GMRS radio and it has been working great. I had not doubts about the function or quality since these Bosch relays are commonly used by OEM's in their factory wiring.
D**D
Perfect replacement relay for Kawasaki Mule Glow Plug Relay
Fits like the original! .. works like a charm .. no more issues with not having my glow plugs light up!
K**P
Great item
Great item
C**Y
Great product
This works great in my TC 40 new Holland tractor. My glow plug light quit working,making it hard to crank in cold weather. Installed this relay and had it going in no time. Would buy again and well worth the money.
J**.
So far so good.
I had an issue with a lawn tractor not wanting to start. It's a common issue where all the safety switches over time contribute to a voltage drop by the time the signal makes it to the starter. Instead of troubleshooting the existing wiring and all of the switches (could be very time consuming and costly)... I opted to wire in this relay switch that pulls the current directly from the battery. All of the safety switches still work and the tractor starts every time now, and there's no more delay or failure to start. It actually starts quicker than it did when brand new (there was always a significant delay). I'm aware that if this relay were to ever malfunction, the tractor could bypass the safety switches and start when it shouldn't, but I follow good procedures anyway so it's a non-issue.
B**S
Great product and value!
As described online and great quality, low price. Arrived fast. It's Bosch, nuff said.
R**T
Best price trusted brand!
Works perfectly, great material. Bosch is a good name brand so I’m not surprised! Hope it stays this price !
E**E
Relay
great product and excellent service
C**N
Relè
Buon prodotto
R**E
Funktioniert wie gefordert
Die Hupe eines Traktors sollte über ein Hitzerelais geschaltet werden. Der vorhandene Strom reichte für die Hupe nicht aus. Dank Relais funktioniert nun alles wie es soll.
T**O
Perfect!
Degelijk autorelais van een degelijke fabrikant Bosch. Met interne blusdiode tegen piekstromen, perfect. Niet twijfelen, als je zo'n type relais zoekt, deze kopen.
B**A
Funciona correctamente.
Muy bien cumple como el original.
E**N
Excellent quality.
Good quality, fast shipping, don’t waste your time on the cheap China man junk. Bought two cheap Chinese relays and they lasted a few months before crapping out….
Trustpilot
2 months ago
2 weeks ago