--- product_id: 21524280 title: "GM Genuine Parts 15-8240 (14089936) Multi-Purpose Relay" brand: "gm genuine parts" price: "VT547" currency: VUV in_stock: false reviews_count: 9 url: https://www.desertcart.vu/products/21524280-gm-genuine-parts-15-8240-14089936-multi-purpose-relay store_origin: VU region: Vanuatu --- # 3-Terminal Screw Connector Silver Contact Material OE Spec Panel Mount GM Genuine Parts 15-8240 (14089936) Multi-Purpose Relay **Brand:** gm genuine parts **Price:** VT547 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your ride with GM’s trusted relay – reliability you can’t afford to miss! ## Quick Answers - **What is this?** GM Genuine Parts 15-8240 (14089936) Multi-Purpose Relay by gm genuine parts - **How much does it cost?** VT547 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/21524280-gm-genuine-parts-15-8240-14089936-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 - • **Trusted GM Quality:** ACDelco manufactured, delivering the durability and service life you expect from GM genuine parts. - • **Precision GM OE Fit:** Engineered to match original GM specs for seamless integration and peak performance. - • **Durable Silver Contacts:** Silver contact material ensures superior conductivity and long-lasting reliability. - • **Easy Panel Mount Installation:** Screw connector and panel mount design for quick, secure setup without hassle. - • **Versatile Multi-Purpose Relay:** Designed for multiple A/C system applications, enhancing your vehicle’s electrical efficiency. ## Overview The GM Genuine Parts 15-8240 Multi-Purpose Relay is a GM OE-spec replacement relay designed for multiple A/C system applications. Featuring a 3-terminal screw connector, silver contacts for enhanced conductivity, and a panel mount design, it ensures reliable, durable performance and easy installation. Manufactured by ACDelco, this relay guarantees the quality and fit of original GM components, making it the go-to choice for maintaining your vehicle’s electrical system integrity. ## Description From the manufacturer Wire & Cable Certainty starts here. Spark plug wires and battery cables are crucial components of a vehicle’s electrical system. GM Genuine Parts and ACDelco Gold parts are designed to deliver the quality, reliability and durability of factory specifications for GM vehicles, while ACDelco Gold parts are also offered for other makes and models. Product Tiers GM Original Equipment GM Genuine Parts & ACDelco Original Equipment are true OE parts for GM vehicles. ACDelco Gold ACDelco Gold parts are high-quality OE alternatives for GM vehicles and more. 5 Reasons to Choose GM Genuine Parts & ACDelco Gold Wire & Cable components Scroll or click to learn more. OE REPLACEMENT GM Genuine Parts Spark Plug Wires and Battery Cables are direct replacements for original parts. MORE CHOICES ACDelco Gold Spark Plug Wires and Battery Cables are also offered for most GM vehicles. MOST MAKES ACDelco Gold Spark Plug Wires and Battery Cables are offered for most makes and models. DURABILITY GM Genuine Parts and ACDelco Gold components are designed to GM specifications of durability. SUPPORTING PARTS Along with wires and cables, fuse blocks, ignition coils and more are available for GM vehicles. When do spark plug wires need to be replaced? 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. When do spark plug wires need to be replaced? 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. What are signs spark plug wires should be replaced? 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. What are signs spark plug wires should be replaced? 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. Are all spark plug wires the same? 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. Are all spark plug wires the same? 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. Do battery cables need to be replaced often? 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. Do battery cables need to be replaced often? 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. What are signs of the battery cables need to be replaced? 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. What are signs of the battery cables need to be replaced? 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. Review: Perfect replacement for fuel pump relay on a 96 Chevy truck - After troubleshooting what I thought was fairly thoroughly, ordered this relay and installed. Turned out I was measuring the wrong pins for the output. So my old one wasn’t bad. But the new one worked great. And pointed me in the right direction of a failed aftermarket fuel pump. Review: Many of these relays on C4 corvette - I have replaced 3 or 4 of these relays on my C4 corvette. They all seem to be working fine. I used them for the maf relay, maf burn relay, and the fan relays. They are also used for the fuel pump relay, so I now carry an extra relay with me in the car. ## Features - Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) - GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle - Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type - GM regularly updates production and service part designs to integrate new materials and technologies ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000C9FJQY | | Best Sellers Rank | #2,975,915 in Automotive ( See Top 100 in Automotive ) #1,048 in Automotive Replacement Relay Control Module Relays | | Brand | GM GENUINE PARTS | | Brand Name | GM GENUINE PARTS | | Connector Type | Screw | | Contact Material | Silver | | Contact Type | Normally Open | | Customer Reviews | 4.5 out of 5 stars 216 Reviews | | Global Trade Identification Number | 00036666284614, 30036666284615 | | Included Components | Wiring Relay | | Item Type Name | Wire & Cable Other - GM,Wire & Cable Other - GM | | Item Weight | 3.2 ounces | | Manufacturer | ACDelco | | Model | 15-8240 | | Mounting Type | Panel Mount | | Number of Terminals | 3 | | Operation Mode | Automatic | | Part Number | 15-8240 | | Specification Met | OE | | UPC | 036666284614 | | Unit Count | 1.0 Count | | Warranty Description | 24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details. | ## Product Details - **Brand:** GM GENUINE PARTS - **Connector Type:** Screw - **Contact Material:** Silver - **Contact Type:** Normally Open - **Mounting Type:** Panel Mount ## Images ![GM Genuine Parts 15-8240 (14089936) Multi-Purpose Relay - Image 1](https://m.media-amazon.com/images/I/51+duP7YhHL.jpg) ![GM Genuine Parts 15-8240 (14089936) Multi-Purpose Relay - Image 2](https://m.media-amazon.com/images/I/51zTjA2V4TL.jpg) ![GM Genuine Parts 15-8240 (14089936) Multi-Purpose Relay - Image 3](https://m.media-amazon.com/images/I/612rcaERpeL.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 ### ⭐⭐⭐⭐⭐ Perfect replacement for fuel pump relay on a 96 Chevy truck *by C***N on November 24, 2021* After troubleshooting what I thought was fairly thoroughly, ordered this relay and installed. Turned out I was measuring the wrong pins for the output. So my old one wasn’t bad. But the new one worked great. And pointed me in the right direction of a failed aftermarket fuel pump. ### ⭐⭐⭐⭐⭐ Many of these relays on C4 corvette *by J***W on November 8, 2020* I have replaced 3 or 4 of these relays on my C4 corvette. They all seem to be working fine. I used them for the maf relay, maf burn relay, and the fan relays. They are also used for the fuel pump relay, so I now carry an extra relay with me in the car. ### ⭐⭐⭐⭐ No Issues with fitment - Functioning 100% *by A***R on April 1, 2020* Bought two of these for `88 C4 Corvette L98 showing intermittent MAF code. (pre & post burn-off) Installed both relays and no issues do far. Ran / drove car for 30 minutes with no codes appearing. Car has original Bosch MAF in place which I cleaned with Gunk MAF cleaner (good product) prior to installing these new Delco relays. Some reviews complain about made in China but not an issue for me as GM dealer selling same part made in China for $35 each. These were $15 each from Amazon - great deal !!! --- ## 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.vu/products/21524280-gm-genuine-parts-15-8240-14089936-multi-purpose-relay](https://www.desertcart.vu/products/21524280-gm-genuine-parts-15-8240-14089936-multi-purpose-relay) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-05*