--- product_id: 78905895 title: "GM Genuine Parts 13503102 Gray Multi-Purpose Relay" brand: "gm genuine parts" price: "$20.16" currency: USD in_stock: true category: "Gm Genuine Parts" url: https://www.desertcart.us/products/78905895-gm-genuine-parts-13503102-gray-multi-purpose-relay store_origin: US region: United States of America --- # 1 KW power capacity Top 25 in replacement relays OE-certified for GM vehicles GM Genuine Parts 13503102 Gray Multi-Purpose Relay **Brand:** gm genuine parts **Price:** $20.16 **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?** $20.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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 - • **Effortless Installation:** Through-hole connector and DIN rail mount design make upgrades and replacements quick and hassle-free. - • **OE Quality You Can Trust:** Manufactured to rigorous OE standards and backed by General Motors for durability and peace of mind. - • **Robust 1 KW Power Handling:** Supports high-demand vehicle electronics with reliable 1 kilowatt wattage capacity, ensuring seamless system control. - • **Precision Engineered for GM:** Designed and validated by GM engineers to ensure perfect fit and performance for Chevrolet, Buick, GMC, and Cadillac vehicles. - • **Proven Reliability & Warranty:** Highly rated by users (4.6/5 stars) and covered by a 12-month/12,000-mile warranty to keep you confidently on the road. ## Overview The GM Genuine Parts 13503102 Gray Multi-Purpose Relay is an OE-certified, 1 KW capacity relay engineered by GM to optimize vehicle electronics across Chevrolet, Buick, GMC, and Cadillac models. Featuring a through-hole connector and DIN rail mount, it offers reliable, easy installation and is backed by a 12-month/12,000-mile warranty. Trusted by thousands with a 4.6-star rating, this relay ensures your vehicle systems perform at their best with genuine GM quality. ## 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). ## 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 | #93,729 in Automotive ( See Top 100 in Automotive ) #23 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 (573) | | 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. ## 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.us/products/78905895-gm-genuine-parts-13503102-gray-multi-purpose-relay](https://www.desertcart.us/products/78905895-gm-genuine-parts-13503102-gray-multi-purpose-relay) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-08*