--- product_id: 18056860 title: "ACDelco Gold K040378HD Heavy Duty V-Ribbed Serpentine Belt" brand: "acdelco" price: "¥13356" currency: JPY in_stock: true reviews_count: 10 category: "Ac Delco" url: https://www.desertcart.jp/products/18056860-acdelco-gold-k040378hd-heavy-duty-v-ribbed-serpentine-belt store_origin: JP region: Japan --- # Durable EPDM material with lifetime warranty Multi-ribbed design for driving multiple engine functions Precision fit for GM & most vehicle makes ACDelco Gold K040378HD Heavy Duty V-Ribbed Serpentine Belt **Brand:** acdelco **Price:** ¥13356 **Availability:** ✅ In Stock ## Summary > 🟢 Keep your engine running smooth—because your ride deserves the gold standard. ## Quick Answers - **What is this?** ACDelco Gold K040378HD Heavy Duty V-Ribbed Serpentine Belt by acdelco - **How much does it cost?** ¥13356 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/18056860-acdelco-gold-k040378hd-heavy-duty-v-ribbed-serpentine-belt) ## Best For - acdelco enthusiasts ## Why This Product - Trusted acdelco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lifetime Confidence:** Limited lifetime warranty means you’re covered for the long haul—drive with zero worries. - • **Trusted OEM Alternative:** Backed by General Motors, ensuring OEM-level quality without the premium price tag. - • **Universal Compatibility:** Seamlessly fits General Motors vehicles and a wide range of other makes and models—one belt, endless possibilities. - • **Premium EPDM Construction:** Crafted from high-grade Ethylene Propylene Diene Monomer for superior durability and heat resistance. - • **Engineered for Peak Performance:** Delivers reliable power to alternator, power steering, and water pump with multi-ribbed precision. ## Overview The ACDelco Gold K040378HD Heavy Duty V-Ribbed Serpentine Belt is a premium aftermarket replacement designed to meet or exceed OEM specifications. Made from durable EPDM material, it drives multiple engine components including the alternator, power steering pump, and water pump. Compatible with General Motors vehicles and most other makes, it offers a precise fit and is backed by a limited lifetime warranty, ensuring long-lasting performance and peace of mind. ## Description ACDelco Gold (Professional) Heavy Duty Serpentine Belts are a high quality alternative to Original Equipment (OE) parts. Serpentine belts are multi-ribbed, and used to drive multiple devices on an engine such as the alternator, the power steering pump, and the water pump. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. Review: Fits 2007 Chevy Silverado 1500 5.3L - Changed both AC & Serpentine belts on my 2007 Chevy Silverado 1500 5.3L. Perfect fit, good quality! No noises, easy installation. Gates belts, ACDelco packaging. Review: Wow! - Parts store tried charging me $60 for this. This was half off and is performing amazingly ## Features - Drives multiple engine functions - Some ACDelco Gold parts may have formerly appeared as ACDelco Professional - Premium aftermarket replacement part - Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0010EBQFI | | Belt Style | ['Ribbed Belt'] | | Best Sellers Rank | #58,418 in Automotive ( See Top 100 in Automotive ) #57 in Automotive Replacement Serpentine Belts | | Brand | ACDelco | | Brand Name | ACDelco | | Color | Green | | Compatible Devices | Car | | Customer Reviews | 4.6 out of 5 stars 1,203 Reviews | | Global Trade Identification Number | 00707773329818 | | Included Components | Serpentine Belt | | Item Dimensions L x W | 17.1"L x 0.9"W | | Item Type Name | Serpentine Belt | | Item Weight | 2.4 ounces | | Manufacturer | ACDelco | | Material | Ethylene Propylene Diene Monomer (EPDM) | | Material Type | Ethylene Propylene Diene Monomer (EPDM) | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 19163445 | | Product Dimensions | 17.1"L x 0.9"W | | Style Number | K040378HD | | UPC | 707773329818 | | Unit Count | 1 Count | | Warranty Description | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details. | ## Product Details - **Belt Style:** ['Ribbed Belt'] - **Brand:** ACDelco - **Compatible Devices:** Car - **Material:** Ethylene Propylene Diene Monomer (EPDM) - **Product Dimensions:** 17.1"L x 0.9"W ## Images ![ACDelco Gold K040378HD Heavy Duty V-Ribbed Serpentine Belt - Image 1](https://m.media-amazon.com/images/I/61xjV5u2efL.jpg) ## Questions & Answers **Q: Why is it important to have belts and hoses replaced periodically?** A: If a drivebelt or radiator coolant hose fails while driving, you won’t be able to continue driving — and additional engine damage may occur if the engine overheats. **Q: How long do belts and hoses typically last?** A: Lifespans of belts and hoses vary based on factors including the climate and driving habits, but generally a drivebelt (also known as a serpentine belt) lasts about 50,000-100,00 miles, while radiator coolant hoses can last about five years. **Q: What are signs the drivebelt needs replacement?** A: A worn drivebelt can slip while the engine is running, causing high-pitched squealing or chirping sounds. Additionally, it can show cracks and fraying around the edges or a glazed (shiny) appearance. They’re signs it’s time to change the belt. **Q: What about the tensioner pulley?** A: The tensioner pulley complements the drivebelt and is also subject to wear and possible replacement. Signs it may need replacement include squealing sounds or, if the bearing is failing, a grinding sound while the engine is running. **Q: What are signs of a failing radiator hose?** A: A worn or failing radiator coolant hose often develops cracks that lead to leaks. Evidence for that includes drips or puddles beneath the radiator or engine, along with the odor of coolant. The engine may also overheat. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits 2007 Chevy Silverado 1500 5.3L *by Z***G on July 21, 2026* Changed both AC & Serpentine belts on my 2007 Chevy Silverado 1500 5.3L. Perfect fit, good quality! No noises, easy installation. Gates belts, ACDelco packaging. ### ⭐⭐⭐⭐⭐ Wow! *by G***S on March 27, 2026* Parts store tried charging me $60 for this. This was half off and is performing amazingly ### ⭐⭐⭐⭐⭐ Fits *by J***T on March 8, 2026* Fits like it should ## Frequently Bought Together - ACDelco Gold K040378HD Heavy Duty V-Ribbed Serpentine Belt - ACDelco Gold 38158 Drive Belt Tensioner Assembly with Pulley, Aluminum w/ Black Pulley - ACDelco Gold K060930HD Heavy Duty V-Ribbed Serpentine Belt --- ## 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.jp/products/18056860-acdelco-gold-k040378hd-heavy-duty-v-ribbed-serpentine-belt](https://www.desertcart.jp/products/18056860-acdelco-gold-k040378hd-heavy-duty-v-ribbed-serpentine-belt) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-05*