--- product_id: 15366902 title: "4727370AA Starter Relay" brand: "mopar" price: "€ 60.30" currency: EUR in_stock: true reviews_count: 8 category: "Mopar" url: https://www.desertcart.es/products/15366902-4727370aa-starter-relay store_origin: ES region: Spain --- # 1.76W low power consumption Screw Mount for secure fit Silver contacts for reliable conductivity 4727370AA Starter Relay **Brand:** mopar **Price:** € 60.30 **Availability:** ✅ In Stock ## Summary > ⚙️ Power up your ride with Mopar precision – don’t get left in the cold start line! ## Quick Answers - **What is this?** 4727370AA Starter Relay by mopar - **How much does it cost?** € 60.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/15366902-4727370aa-starter-relay) ## Best For - mopar enthusiasts ## Why This Product - Trusted mopar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OEM-Grade Reliability:** Manufactured by Mopar to meet or exceed all relevant specifications, guaranteeing authentic quality and peace of mind. - • **Energy-Efficient Operation:** Consumes just 1.76 watts, balancing power and efficiency to keep your vehicle running smoothly without waste. - • **Precision Fit for Your Vehicle:** Engineered specifically for seamless integration with Mopar-compatible models, ensuring hassle-free installation. - • **Durable Silver Contact Material:** Optimized for superior electrical conductivity and long-lasting performance under demanding conditions. - • **Effortless Screw Mount Installation:** Designed with a screw mount connector type for a secure, vibration-resistant setup that professionals trust. ## Overview The Mopar 4727370AA Starter Relay is a vehicle-specific, OEM-quality component featuring silver contacts and a screw mount design. Operating at a low 1.76 watts, it ensures reliable, energy-efficient starter relay performance, engineered to meet Mopar’s stringent specifications for durability and seamless fit. ## Description Mopar 4727370AA Starter Relay Review: Fits 2013 Durango RT - So far so good. Its been a couple of months with no issues. Review: Dodge Charger 392 Daytona - Had one of my daytime running light go off turned out it was just this fuse and it kicked back on my headlight ended up turning off as well but I just messed with the wire harness a lil then it flickered back on!! ## Features - Fit type: Vehicle Specific - Package Dimensions: 3.175 L x 12.065 H x 8.89 W (centimeters) - Package Weight : 2.3 pounds - Part number: 4727370AA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006DWZKUY | | Best Sellers Rank | #134,090 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Performance Electrical System Relays #57 in Automotive Replacement Starter Relays | | Brand | Mopar | | Brand Name | Mopar | | Connector Type | Screw | | Contact Type | Normally Open | | Customer Reviews | 4.6 out of 5 stars 113 Reviews | | Included Components | relay | | Item Weight | 0.1 Pounds | | Manufacturer | Mopar | | Model | 4727370AA | | Mounting Type | Plug In Mount | | Number of Terminals | 3 | | Operation Mode | Automatic | | Part Number | 4727370AA | | Specification Met | Meets Relevant Specifications | | Unit Count | 1.0 Count | | Wattage | 1.76 watts | ## Product Details - **Brand:** Mopar - **Connector Type:** Screw - **Contact Material:** Silver - **Contact Type:** Normally Open - **Mounting Type:** Plug In Mount ## Images ![4727370AA Starter Relay - Image 1](https://m.media-amazon.com/images/I/61QKY7IKE5L.jpg) ![4727370AA Starter Relay - Image 2](https://m.media-amazon.com/images/I/511RA7sbnQL.jpg) ## Questions & Answers **Q: Is this a 30 or 40 amp?** A: 30 AMP **Q: Is this a new relay?** A: The one I got was new **Q: How do you test these relays/fuses or how do you tell when one has been blown** A: Apply 12 volts to particular poles and see if you can hear an audible click, otherwise try just swapping them around on the car odds are not all are dead. Just make sure you only swap the same rated relays ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits 2013 Durango RT *by M***U on November 13, 2025* So far so good. Its been a couple of months with no issues. ### ⭐⭐⭐⭐⭐ Dodge Charger 392 Daytona *by C***. on April 12, 2026* Had one of my daytime running light go off turned out it was just this fuse and it kicked back on my headlight ended up turning off as well but I just messed with the wire harness a lil then it flickered back on!! ### ⭐⭐⭐⭐⭐ Works as a 2004 Jeep Grand Cherokee WJ Cooling Fan Relay *by A***R on August 4, 2021* I used these to replace the cooling fan relays in a 2004 Jeep Grand Cherokee Laredo WJ. When you go looking for the cooling fan relay for the 2004 Grand Cherokee everything will point you to a different part that is located under the passenger side headlight. At least for mine this was not the case and there are two relays (high and low) located in the fuse box on the passenger side of the engine compartment. These replaced Tyco relays numbered 04848879AA 72472M after I found a blurb online that the originals were superseded with this part number so I thought I would give them a try . These are slightly smaller overall than the originals but the connectors lined up perfectly with the factory wiring connectors. They seem to work great and the cooling fan has been running fine with no overheating issues for several weeks now. Note there are 2 to a pack. I didn't see that anywhere in the posting so I ordered two. I ended up with two sets of two (and returned one set). This was actually a pleasant surprise, as I thought they seemed a little pricey when I first ordered. ## Frequently Bought Together - Mopar 4727370AA Starter Relay - 871E-1A-D-R1 U15 12VDC 4 Pin Micro ISO Automotive Relay --- ## 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.es/products/15366902-4727370aa-starter-relay](https://www.desertcart.es/products/15366902-4727370aa-starter-relay) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-16*