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Bosch has been producing relays for vehicles and other applications for more than 40 years - this vast development experience ensures continuous advancement in design features to deliver optimum performance. Bosch Micro Relays feature a compact design and are used in a wide range of vehicles to perform switching operations. Bosch relays incorporate only the highest quality materials for reliable, long-term performance and a 250,000 switching cycle capability. Engineered to withstand temperatures ranging from -40°F to up to +212°F (-40°C to up to +100°C). 4 Pins, 12V, 30A. Black.
Set Contains:
4 Pins, 12 V, 30 A, black Normal Open Micro Relays
Paul K.
September 6, 2025
It did the job with no problems
Itchmeister
September 3, 2025
For the RE Himalayan.
Retired shop teacher
August 25, 2025
Plugged right in. Use a little silicone grease on the spades after cleaning off the OEM white grease.
Biker
August 19, 2025
Fast to ship them to me. 2007 Saleen HID lights for 2006 Mustang GT. Read online that the relays might have gone bad. Simple plug and play ...now I have bright high beams again.
Administrative Alchemy
June 21, 2025
We received the product very quickly but one of the relays in the box was completely the wrong product Luckily we only needed 8 of them, so no big loss but the shipper may want to double check all their inventory. They’ve worked week otherwise and we got them quickly!
mcosby
June 8, 2025
Go ahead and do yourself a favor and buy this if you need the relay to power up the factory connectors on your KLR motorcycle. This is rated for 30 amps which is exactly what OEM spec calls for, is about 1/6th of the price, and Bosch quality is about as good as it gets. I used this to power the USB outlet I added to my 2023 KLR and will be used for auxiliary lighting and heated grips later on.
J. L. Fuhring
June 7, 2025
My motorcycle is a Royal Enfield Interceptor that came with 5 pin relays made by who knows who. My motorcycle would experience strange electrical failures including completely shutting off while riding. Cleaning the contacts helped a lot, but when I replaced the OEM relays with these Bosh 4 pin (SPST) relays, the intermittent electrical problems went away entirely. The simpler construction of the 4 pin relays and especially being made by Bosh has meant perfectly reliable relays and full confidence in my bike.
JRG
May 30, 2025
Replaced the Denso a/c compressor clutch (MG/CLT) relay in my Toyota because the clutch was not engaging at times, especially first start of the day. Works great now. This is a well-constructed, heavy-duty relay; and although it's a bit taller, it fits perfectly in the fuse box.
Jory
May 23, 2025
Relais in mijn alfa romeo giulia vervangen.Werken perfect, zouden beter moeten zijn dan de originele
caroline bavière
April 27, 2025
livraison rapide,compatible renault
user-MUXQ9F
March 29, 2025
تم تجربته ويعتبر جيد
JEAN LUC
March 20, 2025
Reçu rapidement.Remplacement du relais d'air conditionné auto.
Freddy Hernandez
February 1, 2025
Muy buena calidad a bien precio.
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