--- product_id: 96598367 title: "BOSCH 0986AH0300 Normal Open Micro Relay - 4 Pins, 12V DC, 20 Amp - Single" brand: "bosch" price: "78.72 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/96598367-bosch-0986ah0300-normal-open-micro-relay-4-pins-12v-dc store_origin: TN region: Tunisia --- # 20A high current rating 12V DC coil voltage Operates -40°F to +212°F BOSCH 0986AH0300 Normal Open Micro Relay - 4 Pins, 12V DC, 20 Amp - Single **Brand:** bosch **Price:** 78.72 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your ride with Bosch’s micro relay mastery! ## Quick Answers - **What is this?** BOSCH 0986AH0300 Normal Open Micro Relay - 4 Pins, 12V DC, 20 Amp - Single by bosch - **How much does it cost?** 78.72 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/96598367-bosch-0986ah0300-normal-open-micro-relay-4-pins-12v-dc) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Space-saving micro design fits seamlessly in diverse automotive setups - • **Endurance You Can Trust:** Built for 100,000 switching cycles ensuring long-term durability - • **Silver Contact Excellence:** Premium silver contacts deliver superior conductivity and corrosion resistance - • **Precision Bosch Engineering:** 4 decades of relay innovation powering your vehicle's reliability - • **Extreme Temperature Resilience:** Performs flawlessly from arctic chills to engine heat waves ## Overview The BOSCH 0986AH0300 is a 4-pin, 12V DC micro relay rated for 20 amps, engineered with premium materials and Bosch’s 40+ years of expertise. Compact yet robust, it withstands extreme temperatures (-40°F to +212°F) and supports up to 100,000 switching cycles, making it a reliable choice for automotive switching applications. ## Description 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 premium quality materials for reliable, long-term performance and a 100,000 switching cycle capability. Engineered to withstand temperatures ranging from -40°F to up to +212°F (-40°C to up to +100°C). Review: Seems to work - Seems to work Review: Great Product - Great product! ## Features - [BOSCH EXPERTISE] - 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 - [COMPACT SWITCHING] - Bosch Micro Relays feature a compact design and are used in a wide range of vehicles to perform switching operations - [PREMIUM PERFORMANCE] - Bosch relays incorporate only premium quality materials for reliable, long-term performance and a 100,000 switching cycle capability - [ADVANCED ENGINEERING] - Engineered to withstand temperatures ranging from -40°F to up to +212°F (-40°C to up to +100°C) - 4 pins, 12V DC, 20A; Resistor coil connection; Sold individually ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LF8CBE8 | | Best Sellers Rank | #726,899 in Automotive ( See Top 100 in Automotive ) #254 in Automotive Replacement Relay Control Module Relays | | Brand | Bosch | | Brand Name | Bosch | | Coil Voltage | 12 Volts (DC) | | Connector Type | Solder | | Contact Current Rating | 20 Amps | | Contact Material | Silver | | Contact Type | Normally Open | | Current Rating | 20 Amps | | Customer Reviews | 4.7 out of 5 stars 278 Reviews | | Global Trade Identification Number | 04047024511347 | | Included Components | Micro Relay | | Item Type Name | Micro Relay | | Item Weight | 0.02 Kilograms | | Manufacturer | BOSCH | | Minimum Switching Voltage | 12 Volts | | Model | 0986AH0300 | | Mounting Type | rod | | Operation Mode | Automatic | | Part Number | 0986AH0300 | | Specification Met | Ip5k4 | | Unit Count | 1.0 Count | | Warranty Description | Per Contract with Amazon | | Wattage | 240 watts | ## Product Details - **Connector Type:** Solder - **Contact Material:** Silver - **Contact Type:** Normally Open - **Current Rating:** 20 Amps - **Mounting Type:** rod ## Images ![BOSCH 0986AH0300 Normal Open Micro Relay - 4 Pins, 12V DC, 20 Amp - Single - Image 1](https://m.media-amazon.com/images/I/41CAjAcNGUL.jpg) ![BOSCH 0986AH0300 Normal Open Micro Relay - 4 Pins, 12V DC, 20 Amp - Single - Image 2](https://m.media-amazon.com/images/I/51gF1TS3VeL.jpg) ![BOSCH 0986AH0300 Normal Open Micro Relay - 4 Pins, 12V DC, 20 Amp - Single - Image 3](https://m.media-amazon.com/images/I/51aZHVsOrcL.jpg) ![BOSCH 0986AH0300 Normal Open Micro Relay - 4 Pins, 12V DC, 20 Amp - Single - Image 4](https://m.media-amazon.com/images/I/51iRmQYIcmL.jpg) ![BOSCH 0986AH0300 Normal Open Micro Relay - 4 Pins, 12V DC, 20 Amp - Single - Image 5](https://m.media-amazon.com/images/I/51XL9JdSDGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seems to work *by J***G on May 26, 2026* Seems to work ### ⭐⭐⭐⭐⭐ Great Product *by T***E on March 20, 2026* Great product! ### ⭐ Did not work replaced old fuse *by V***M on April 15, 2026* Did not work at all. Was correct number of pins, volatage and amp for my car and did not start with this fuse. I was only replacing because my fuel pump is going bad and wanted to make sure not the fuse. Had to put back my old fuse to get my car to start. Black spots on the pins also. ## Frequently Bought Together - Bosch 0 986 AH0 300 Main Current Relay - Bosch 04170 Ignition Rotor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/96598367-bosch-0986ah0300-normal-open-micro-relay-4-pins-12v-dc](https://www.desertcart.tn/products/96598367-bosch-0986ah0300-normal-open-micro-relay-4-pins-12v-dc) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-07*