--- product_id: 483488748 title: "GM Genuine Parts 21927 (84208890) Radiator" brand: "gm genuine parts" price: "35072507₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/483488748-gm-genuine-parts-21927-84208890-radiator store_origin: VN region: Vietnam --- # OE perfect fit & tested Lightweight 10.6 lbs Corrosion-resistant aluminum core GM Genuine Parts 21927 (84208890) Radiator **Brand:** gm genuine parts **Price:** 35072507₫ **Availability:** ✅ In Stock ## Summary > ❄️ Keep your ride cool with GM’s precision-engineered radiator — because your truck deserves the best! ## Quick Answers - **What is this?** GM Genuine Parts 21927 (84208890) Radiator by gm genuine parts - **How much does it cost?** 35072507₫ 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/483488748-gm-genuine-parts-21927-84208890-radiator) ## 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 - • **Built to Last:** Corrosion-resistant aluminum core maximizes durability and longevity under demanding conditions. - • **Light as a Feather:** At just 10.6 pounds, this radiator offers an exceptional heat transfer to weight ratio for optimized performance. - • **Trusted by Experts:** Designed, engineered, and rigorously tested by GM engineers specifically for Chevrolet, Buick, GMC, and Cadillac vehicles. - • **Engineered for Precision:** GM Genuine Parts ensure a perfect OEM fit, eliminating guesswork and installation headaches. - • **Stay Ahead with Innovation:** Regularly updated with cutting-edge materials and technology to keep your vehicle running cooler and longer. ## Overview The GM Genuine Parts 21927 Radiator is a lightweight (10.6 lbs), corrosion-resistant aluminum core radiator designed and rigorously tested by GM engineers for a perfect OEM fit in Chevrolet, Buick, GMC, and Cadillac vehicles. It offers superior heat transfer efficiency and durability, ensuring your engine runs at optimal temperature with long-lasting reliability. ## Description From the manufacturer THREE TIERS OF A PREMIUM PORTFOLIO GM ORIGINAL EQUIPMENT GM Genuine Parts and ACDelco Original Equipment are the true OE parts installed during production or validated by General Motors for GM vehicles. These maintenance, repair, powertrain and collision components are designed and engineered to meet rigorous standards set by General Motors. GOLD ACDelco Gold parts are the high-quality alternative to OE parts. These parts are manufactured to meet expectations for fit, form and function, making them a smart choice for General Motors vehicles and many makes and models, including special applications. SILVER ACDelco Silver parts are high-quality, high-value options for General Motors vehicles, as well as for most makes and models. OUR HISTORY – OUR ROOTS EMPOWER US ACDelco has been at the forefront of automotive innovation since the birth of GM in 1908. Since then, we’ve helped a woman fly around the world and a man traverse the surface of the moon. However, our history isn’t half as promising as our future. We continue forward with GM Genuine Parts by our side. From the assembly line to the finish line, we’re building innovation and improvement on a foundation of GM Original Equipment. GM Genuine Parts and ACDelco are proud to work together as the only source for true General Motors Original Equipment and aftermarket parts – past, present and future. Review: 2019 chevrolet silverado - Fit perfectly in, haven't had an issues with it in the past two weeks Review: This is the best quality replacement radiator I could find at the best price! - This is the Original Equipment perfect match part for a 2014-2019 Silverado 1500 with a 5.3-litre engine. I called GM parts online and confirmed it was the right radiator for my 2019 Silverado 1500 LD LT 5.3-liter before purchasing and it worked perfectly and is still working great now after a few weeks in use. The job itself is quite a bit of work. It is about a 5-6 hour job depending on your experience level. The desertcart price was the best I could find for this radiator and since it is an OEM part, it fit perfectly. I looked at other radiators and did not find any that did not have several negative reviews about fitment issues. So to me it was worth paying a little more rather than getting a cheap knock off. I had a hard time even finding a house brand radiator in my area and the one store that had this one had it priced way higher making the desertcart price a great value! My truck runs at the perfect temperature now just like when it was new and no more leaks. ## Features - Lightweight; the radiators have a positive heat transfer to weight ratio - Corrosion-resistant aluminum designed core helps optimize the radiators long lasting - 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 | B08MWSRK5J | | Best Sellers Rank | #702,378 in Automotive ( See Top 100 in Automotive ) #2,885 in Automotive Replacement Engine Radiators | | Brand | GM GENUINE PARTS | | Customer Reviews | 4.1 4.1 out of 5 stars (20) | | Date First Available | February 6, 2020 | | Exterior | Machined | | Item Weight | 10.6 pounds | | Item model number | 21927 | | Manufacturer | GM Genuine Parts | | Manufacturer Part Number | 84208890 | | Model | GM Original Equipment | | Product Dimensions | 46.25 x 25.88 x 7.62 inches | ## Images ![GM Genuine Parts 21927 (84208890) Radiator - Image 1](https://m.media-amazon.com/images/I/81iyx+-SudL.jpg) ![GM Genuine Parts 21927 (84208890) Radiator - Image 2](https://m.media-amazon.com/images/I/81KS+cgW7UL.jpg) ![GM Genuine Parts 21927 (84208890) Radiator - Image 3](https://m.media-amazon.com/images/I/81VIGc948BL.jpg) ![GM Genuine Parts 21927 (84208890) Radiator - Image 4](https://m.media-amazon.com/images/I/81Qrz3rbssL.jpg) ![GM Genuine Parts 21927 (84208890) Radiator - Image 5](https://m.media-amazon.com/images/I/81hs0qD5VUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 2019 chevrolet silverado *by J***Z on March 26, 2026* Fit perfectly in, haven't had an issues with it in the past two weeks ### ⭐⭐⭐⭐⭐ This is the best quality replacement radiator I could find at the best price! *by A***C on May 4, 2025* This is the Original Equipment perfect match part for a 2014-2019 Silverado 1500 with a 5.3-litre engine. I called GM parts online and confirmed it was the right radiator for my 2019 Silverado 1500 LD LT 5.3-liter before purchasing and it worked perfectly and is still working great now after a few weeks in use. The job itself is quite a bit of work. It is about a 5-6 hour job depending on your experience level. The Amazon price was the best I could find for this radiator and since it is an OEM part, it fit perfectly. I looked at other radiators and did not find any that did not have several negative reviews about fitment issues. So to me it was worth paying a little more rather than getting a cheap knock off. I had a hard time even finding a house brand radiator in my area and the one store that had this one had it priced way higher making the Amazon price a great value! My truck runs at the perfect temperature now just like when it was new and no more leaks. ### ⭐⭐⭐⭐⭐ Perfect OEM replacement. Perfect Fit *by R***Y on January 11, 2026* Perfect OEM replacement. Perfect Fit ## Frequently Bought Together - GM Parts 21927 Radiator - ACDelco GM Original Equipment RC118 15 P.S.I. Radiator Cap --- ## 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/483488748-gm-genuine-parts-21927-84208890-radiator](https://www.desertcart.vn/products/483488748-gm-genuine-parts-21927-84208890-radiator) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*