--- product_id: 483488748 title: "21927 (84208890) Radiator" brand: "gm genuine parts" price: "Rp7575148" currency: IDR in_stock: false reviews_count: 8 url: https://www.desertcart.id/products/483488748-21927-84208890-radiator store_origin: ID region: Indonesia --- # OE fitment for 2014-2019 Silverado 5.3L Lightweight 10.6 lbs Corrosion-resistant aluminum core 21927 (84208890) Radiator **Brand:** gm genuine parts **Price:** Rp7575148 **Availability:** ❌ Out of Stock ## Summary > 🔥 Stay cool, drive smarter with GM Genuine Radiators ⚙️ ## Quick Answers - **What is this?** 21927 (84208890) Radiator by gm genuine parts - **How much does it cost?** Rp7575148 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/483488748-21927-84208890-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 - • **Lightweight Yet Durable:** At just 10.6 pounds, this radiator maximizes heat transfer efficiency without adding bulk, boosting your vehicle’s performance and fuel economy. - • **Stay Cool, Drive Confident:** Optimized to maintain perfect engine temperature, so your ride stays smooth and leak-free—because your truck deserves the best. - • **Precision Engineered OEM Fit:** Seamlessly designed by GM engineers for a perfect fit in your Silverado, Buick, GMC, or Cadillac—no compromises, no guesswork. - • **Rigorous GM Quality Assurance:** Tested and validated to GM’s exacting standards, guaranteeing you get genuine durability and performance every time. - • **Corrosion-Resistant Aluminum Core:** Built to last with advanced aluminum that resists rust and wear, ensuring long-term reliability and peace of mind. ## Overview The GM Genuine Parts 21927 (84208890) Radiator is a lightweight, corrosion-resistant aluminum radiator engineered specifically for 2014-2019 Silverado 1500 5.3L engines. Designed and tested by GM engineers to meet rigorous OEM standards, it ensures perfect fitment, optimal heat transfer, and long-lasting durability, making it the trusted choice for maintaining your vehicle’s cooling system performance. ## Description Buy GM Genuine Parts 21927 (84208890) Radiator: Radiators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases 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 ![21927 (84208890) Radiator - Image 1](https://m.media-amazon.com/images/I/81iyx+-SudL.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. ### ⭐⭐⭐⭐⭐ Worked great *by M***E on April 6, 2026* Had to replace the radiaor in my 2017 GMC Sierra Denali 1500 due to common leak on drivers side of core. This has worked well and stil no leaks after several months of driving. ## 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.id/products/483488748-21927-84208890-radiator](https://www.desertcart.id/products/483488748-21927-84208890-radiator) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-07-05*