--- product_id: 78905895 title: "GM Genuine Parts 13503102 Gray Multi-Purpose Relay" brand: "gm genuine parts" price: "€ 17.44" currency: EUR in_stock: true reviews_count: 13 category: "Gm Genuine Parts" url: https://www.desertcart.hr/products/78905895-gm-genuine-parts-13503102-gray-multi-purpose-relay store_origin: HR region: Croatia --- # 1 KW power handling OE-certified fit & function 12-month/12,000-mile warranty GM Genuine Parts 13503102 Gray Multi-Purpose Relay **Brand:** gm genuine parts **Price:** € 17.44 **Availability:** ✅ In Stock ## Summary > ⚡ Power your ride with GM Genuine precision — don’t settle for less! ## Quick Answers - **What is this?** GM Genuine Parts 13503102 Gray Multi-Purpose Relay by gm genuine parts - **How much does it cost?** € 17.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/78905895-gm-genuine-parts-13503102-gray-multi-purpose-relay) ## Best For - gm genuine parts enthusiasts ## Why This Product - Trusted gm genuine parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OE Quality You Can Trust:** Manufactured to rigorous original equipment standards, guaranteeing factory-level reliability and performance. - • **Backed by a Solid Warranty:** Enjoy peace of mind with a 12-month/12,000-mile warranty, ensuring long-term durability and support. - • **Robust 1 KW Power Capacity:** Handles high electrical loads seamlessly, optimizing your vehicle’s electronic systems without compromise. - • **Plug-and-Play Through Hole Connector:** Easy installation with a secure DIN rail mount, minimizing downtime and hassle. - • **Precision Engineered for GM Vehicles:** Designed and validated by GM engineers to ensure perfect compatibility with Chevrolet, Buick, GMC, and Cadillac models. ## Overview The GM Genuine Parts 13503102 Gray Multi-Purpose Relay is an OE-certified automotive relay engineered by GM to optimize vehicle electronics. It supports up to 1 KW power, features a through-hole connector with DIN rail mounting, and comes with a 12-month/12,000-mile warranty. Trusted by thousands, it ensures seamless integration and reliable performance for Chevrolet, Buick, GMC, and Cadillac vehicles. ## Description GM Genuine Parts Multi-Purpose Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. It controls a variety of different systems within your vehicle. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). Review: Works as advertised. Factory part that fits. - Works as advertised. Factory part that fits. Review: 2006 trailblazer LS fits powertrain and starter 100% happy - 2006 trailblazer LS 4.2L fit perfect for the powertrain and the starter bought 2 replaced both at same time bought dec 9th 2024 2/2/26 still running great would buy again ## Features - Work with vehicle electronics to help optimize vehicle capabilities - Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) - GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors - GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle - GM regularly updates production and service part designs to integrate new materials and technologies ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01L7EHB22 | | Best Sellers Rank | #115,015 in Automotive ( See Top 100 in Automotive ) #21 in Automotive Replacement Relay Control Module Relays | | Brand Name | GM GENUINE PARTS | | Connector Type | Through Hole | | Contact Type | Normally Open | | Customer Reviews | 4.6 4.6 out of 5 stars (570) | | Global Trade Identification Number | 00808709581659, 40808709581657 | | Included Components | Relay | | Item Type Name | Relay | | Item Weight | 0.1 Pounds | | Manufacturer | ACDelco | | Model | 13503102 | | Mounting Type | DIN Rail Mount | | Operation Mode | Automatic | | Part Number | 13503102 | | Specification Met | OE | | UPC | 808709581659 | | Unit Count | 1.0 Count | | Warranty Description | 12 Months / 12,000 Miles (Parts Only) | | Wattage | 1 KW | ## Product Details - **Brand:** GM GENUINE PARTS - **Connector Type:** Through Hole - **Contact Type:** Normally Open - **Mounting Type:** DIN Rail Mount - **Operation Mode:** Automatic ## Images ![GM Genuine Parts 13503102 Gray Multi-Purpose Relay - Image 1](https://m.media-amazon.com/images/I/61xEv9KUOzL.jpg) ![GM Genuine Parts 13503102 Gray Multi-Purpose Relay - Image 2](https://m.media-amazon.com/images/I/61mh+MswllL.jpg) ![GM Genuine Parts 13503102 Gray Multi-Purpose Relay - Image 3](https://m.media-amazon.com/images/I/61cg21+-rOL.jpg) ![GM Genuine Parts 13503102 Gray Multi-Purpose Relay - Image 4](https://m.media-amazon.com/images/I/61L8xRGL0XL.jpg) ![GM Genuine Parts 13503102 Gray Multi-Purpose Relay - Image 5](https://m.media-amazon.com/images/I/61XYS8WMcPL.jpg) ## Questions & Answers **Q: When do spark plug wires need to be replaced?** A: The lifespan of spark plug wires varies based on factors including the climate and driving habits, but they generally last about 60,000-100,00 miles. Periodic replacement helps maintain the engine’s performance. **Q: What are signs spark plug wires should be replaced?** A: Common signs of wear can include a rough-running engine, possible misfires and even hard starting. Acceleration can be affected and fuel economy can decline. Visually, cracks or fraying of the wires are signs replacement is needed. **Q: Are all spark plug wires the same?** A: No. Material composition and design can vary widely, resulting in varying levels of conductivity, durability and electrical interference suppression. GM Genuine Parts and ACDelco Gold Spark Plug Wires meet GM factory specifications. **Q: Do battery cables need to be replaced often?** A: Generally, battery cables don't need periodic replacement, but they are subject to corrosion and other forces of wear that can affect their performance. This is especially true in climates of high humidity, where the roads are salted in the winter. **Q: What are signs of the battery cables need to be replaced?** A: If loose connections are ruled out, hard starting, a failure to start and other intermittent electrical issues are common signs the battery cables should be checked for corrosion and other signs of wear. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as advertised. Factory part that fits. *by M***E on September 14, 2025* Works as advertised. Factory part that fits. ### ⭐⭐⭐⭐⭐ 2006 trailblazer LS fits powertrain and starter 100% happy *by D***C on February 2, 2026* 2006 trailblazer LS 4.2L fit perfect for the powertrain and the starter bought 2 replaced both at same time bought dec 9th 2024 2/2/26 still running great would buy again ### ⭐⭐⭐⭐⭐ Interchangeable with Mopar 04692141AA RELAY MINI and only 1/4 the cost! *by C***. on July 1, 2024* I am diagnosing an intermittent starting problem with my 2008 Jeep JK and the next item on that long list is the starter relay switch located within the main fuse block under the hood at position K3. The OEM relay is a Mopar 04692141AA RELAY MINI located here on Amazon: https://www.amazon.com/dp/B00MJ2UE26. It took a lot of research but I was able to confidently purchase this Delphi relay at only 1/4th the price of the Mopar relay and I have confirmed it is a 100% drop-in compatible replacement. Beware this relay is capable of being plugged into the holder in two orientations so be sure you get it right! If you do use this Delphi in place of a Mopar, ignore the branding on the top of the cover and read the pinout numbers to get the correct orientation. In my case, the Delphi is 'upside down' to the OEM Mopar printing with the pinout in the correct orientation. Epstein didn't kill himself! ## Frequently Bought Together - General Motors 13503102 Gray Multi-Purpose Relay - ACDelco GM Original Equipment 13500114 Multi Purpose Relay - GM Genuine Parts 15-81106 Multi-Purpose 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.hr/products/78905895-gm-genuine-parts-13503102-gray-multi-purpose-relay](https://www.desertcart.hr/products/78905895-gm-genuine-parts-13503102-gray-multi-purpose-relay) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*