--- product_id: 548817083 title: "CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador" price: "3922.66 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/548817083-cu2423-34-inch-4-row-aluminum-radiators-for-1999-2014 store_origin: TN region: Tunisia --- # Aircraft-grade AA5052 aluminum 35%-45% more cooling efficiency Direct OE fitment CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador **Price:** 3922.66 DT **Availability:** ✅ In Stock ## Summary > ❄️ Stay Cool, Drive Confident: Upgrade Your Ride’s Heartbeat! ## Quick Answers - **What is this?** CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador - **How much does it cost?** 3922.66 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/548817083-cu2423-34-inch-4-row-aluminum-radiators-for-1999-2014) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from durable AA5052 aluminum with 2mm thick tanks to withstand harsh driving conditions. - • **Trusted by Pros:** Designed by an expert R&D team with over 700 models and 3,000 cooling products—quality you can rely on. - • **Precision Drop-In Fit:** Engineered for seamless installation on 1999-2014 Chevy & GMC V8 trucks—no modifications needed. - • **Superior Cooling Power:** Boost your engine’s performance with 35%-45% better heat dissipation than stock radiators. - • **Lightweight Yet Heavy-Duty:** At just 28.9 lbs, this radiator balances strength and weight for optimal vehicle efficiency. ## Overview The CU2423 34 Inch Aluminum Radiator is a direct OE replacement designed for 1999-2014 Chevy Silverado, Suburban, Tahoe, Escalade, and GMC Yukon XL V8 models. Made from aircraft-grade AA5052 aluminum with brazed core technology, it delivers 35%-45% improved cooling efficiency over stock radiators. Precision-engineered for a drop-in fit, it features durable 2mm thick tanks and fittings, ensuring long-lasting performance under demanding conditions. Weighing just 28.9 pounds, it combines lightweight design with heavy-duty reliability, backed by a professional R&D team with extensive automotive expertise. ## Description Buy COOLINGBEST CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador: Radiators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Direct fit for 1999-2014 Chevy Silverado Suburban Tahoe Escalade 4.8L 5.3L 6.0L 6.2L V8 - Core size: 33.85"H x 17.63"W x 2.44"T; Overall size: 40.15"L x 21.65"W x 6.1"T; Inlet/ outlet: 1.38"/ 1.57"（Measurement standard: the direction of the core strip is high） - T-5052 Aluminum Radiator is at least 35%-45% more efficient than stock ones - Direct OE replacement with drop-in precise fitment and easy installation - Precision-engineered by in-house team of automotive experts, heavy-duty design withstands harsh conditions to deliver enduring quality ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | CoolingSun | | Brand | COOLINGBEST | | Item Weight | 28.9 pounds | | Package Dimensions | 42.91 x 24.8 x 7.87 inches | | Item model number | COOLINGBEST radiator | | Manufacturer Part Number | CoolingSun-1156 | | OEM Part Number | 15193108, 15252638, 15841571, 52486595, 52487604, 22840117 | ## Images ![CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador - Image 1](https://m.media-amazon.com/images/I/71a1xt7aYQL.jpg) ![CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador - Image 2](https://m.media-amazon.com/images/I/81rjKabnElL.jpg) ![CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador - Image 3](https://m.media-amazon.com/images/I/817q8neN0mL.jpg) ![CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador - Image 4](https://m.media-amazon.com/images/I/71eAohTY+AL.jpg) ![CU2423 34 Inch 4 Row Aluminum Radiators for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL, Radiator Radiador - Image 5](https://m.media-amazon.com/images/I/71P45Rcxj4L.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.tn/products/548817083-cu2423-34-inch-4-row-aluminum-radiators-for-1999-2014](https://www.desertcart.tn/products/548817083-cu2423-34-inch-4-row-aluminum-radiators-for-1999-2014) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-22*