--- product_id: 249043658 title: "GM Genuine Parts PT3739 (19368140) Multi-Purpose Pigtail Kit" brand: "gm genuine parts" price: "2859365₫" currency: VND in_stock: true reviews_count: 9 category: "Gm Genuine Parts" url: https://www.desertcart.vn/products/249043658-gm-genuine-parts-pt3739-19368140-multi-purpose-pigtail-kit store_origin: VN region: Vietnam --- # Color-coded wires for easy install GM OE spec for perfect fit & function Durable protective outer covering GM Genuine Parts PT3739 (19368140) Multi-Purpose Pigtail Kit **Brand:** gm genuine parts **Price:** 2859365₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power up your GM with genuine precision and durability! ## Quick Answers - **What is this?** GM Genuine Parts PT3739 (19368140) Multi-Purpose Pigtail Kit by gm genuine parts - **How much does it cost?** 2859365₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/249043658-gm-genuine-parts-pt3739-19368140-multi-purpose-pigtail-kit) ## 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 - • **Plug & Play Precision:** Color-coded wiring simplifies installation—no guesswork, just seamless integration. - • **GM-Approved Reliability:** Manufactured to exact GM OE specifications for guaranteed fit, form, and function. - • **Upgrade Your Ride’s Heartbeat:** Direct replacement for your GM vehicle’s original pigtail, restoring optimal injector performance. - • **Built to Last, Driven to Perform:** Protective outer coverings ensure long-lasting durability even in extreme engine heat. - • **Trusted by Pros, Loved by Drivers:** Highly rated with 4.8 stars, this kit is the go-to fix for tough wiring challenges. ## Overview The GM Genuine Parts PT3739 Multi-Purpose Pigtail Kit is a GM-recommended replacement connector designed to match original factory specifications. Featuring durable protective coverings and color-coded wires, it ensures easy installation and long-lasting performance. Trusted by professionals and backed by a 4.8-star rating, this kit restores reliable electrical connections in GM vehicles, especially in high-heat engine areas. ## Description ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Review: Better than others - Work great! Better quality than the cheap alternatives here on desertcart. These are like 14g wire compared to the cheaper alternatives which are like 18g wire. Review: Worked perfectly on my 2018 3500HD - This part was a life saver. My 2018 Silverado 3500hd started running rough and I took it to be scanned. It read #7 cylinder misfire, after some research and a fuel filter change I narrowed it down to my #7 injector pigtail. #7 is problematic because it is located between the firewall of the vehicle and the exhaust which basically just bakes the wiring over time. I had called Orileys, Autozone, Napa, and the Chevy dealer trying to get this connector. The only place with the correct connector that matched mine was Chevy. It was on back order and was $250. All the other parts stores kept pulling up a completely different style and could not find the right replacement. I installed this in about 2 hours while leaving the negative terminals on the battery unhooked during installation. I made sure to put some electrical contact grease on it before clipping it back in due to the extreme temperature #7 is exposed to. Hooked the batteries back up and it runs better than ever. No issues so far, I would highly recommend this product. ## Features - Protective outer coverings help provide long-lasting durability - Color-coded wires allow for easy installation - GM-recommended replacement part for your GM vehicle’s original factory component - Offering the quality, reliability, and durability of GM OE - Manufactured to GM OE specification for fit, form, and function ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CJHYDH7 | | Best Sellers Rank | #51,220 in Automotive ( See Top 100 in Automotive ) #149 in Automotive Replacement Electrical Accessories | | Brand | GM GENUINE PARTS | | Customer Reviews | 4.8 4.8 out of 5 stars (135) | | Date First Available | April 17, 2018 | | Exterior | Machined | | Item Weight | 0.32 ounces | | Item model number | PT3739 | | Manufacturer | ACDelco | | Manufacturer Part Number | 19368140 | | Model | Connector Kit | | OEM Part Number | 19368140 | | Product Dimensions | 9 x 9 x 1 inches | ## Images ![GM Genuine Parts PT3739 (19368140) Multi-Purpose Pigtail Kit - Image 1](https://m.media-amazon.com/images/I/51IdgfABCTL.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 ### ⭐⭐⭐⭐⭐ Better than others *by A***R on September 8, 2025* Work great! Better quality than the cheap alternatives here on Amazon. These are like 14g wire compared to the cheaper alternatives which are like 18g wire. ### ⭐⭐⭐⭐⭐ Worked perfectly on my 2018 3500HD *by C***S on August 15, 2023* This part was a life saver. My 2018 Silverado 3500hd started running rough and I took it to be scanned. It read #7 cylinder misfire, after some research and a fuel filter change I narrowed it down to my #7 injector pigtail. #7 is problematic because it is located between the firewall of the vehicle and the exhaust which basically just bakes the wiring over time. I had called Orileys, Autozone, Napa, and the Chevy dealer trying to get this connector. The only place with the correct connector that matched mine was Chevy. It was on back order and was $250. All the other parts stores kept pulling up a completely different style and could not find the right replacement. I installed this in about 2 hours while leaving the negative terminals on the battery unhooked during installation. I made sure to put some electrical contact grease on it before clipping it back in due to the extreme temperature #7 is exposed to. Hooked the batteries back up and it runs better than ever. No issues so far, I would highly recommend this product. ### ⭐⭐⭐⭐⭐ Works and fixed my failed pigtail. *by G***C on February 16, 2026* Exactly what I needed and was easy to install for #7 on L5P. Used engine cloth electrical tape to wrap it. --- ## 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.vn/products/249043658-gm-genuine-parts-pt3739-19368140-multi-purpose-pigtail-kit](https://www.desertcart.vn/products/249043658-gm-genuine-parts-pt3739-19368140-multi-purpose-pigtail-kit) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*