【Cadillac Premium Automotive Component Specification】 Product Name: Cadillac ATSL Sedan headlamp OEM Part (20674224) Brand: Cadillac Applicable Cadillac Model: Cadillac ATSL Sedan Product Category: Cadillac Premium Lighting - LED Headlamps Cadillac OEM Part Number: 20674224/20674225 Product Code: 20674224 Dimensions (L×W×H): 42.0 × 18.0 × 25.0 mm Material: Cadillac-approved premium automotive material Cadillac Advantage: Cadillac iconic luxury design, cutting-edge innovation, and superior driving experience for high-end vehicle enthusiasts 【Key Features】 1. 100% compatible with Cadillac original electrical systems (no modification needed) 2. Premium LED light source (50,000+ hours service life, energy-efficient) 3. High-definition display panel (supports {brand} infotainment system interaction) 4. Anti-glare and anti-fingerprint coating (maintains visibility and appearance) 5. Complies with Cadillac premium quality standards and international safety regulations 【Product Benefits for Cadillac Owners】 - Perfect compatibility with Cadillac ATSL Sedan (engineered for Cadillac premium vehicle platforms) - Cadillac OEM-level fit and finish (maintains original luxury appearance and performance) - Reduces maintenance costs (long service life, low failure rate for premium use) - Enhances Cadillac vehicle resale value (preserves original equipment integrity) - Backed by Cadillac authorized quality assurance (12-month limited warranty) 【Installation Guide for Cadillac】 1. Ensure Cadillac vehicle is parked on level ground and powered off (safety first) 2. Remove old component using Cadillac recommended tools (avoid damaging surrounding parts) 3. Align new part with Cadillac original mounting points (verify fitment before securing) 4. Secure with Cadillac standard fasteners (torque to Cadillac specified values) 5. Test functionality (for electrical parts) to ensure Cadillac system compatibility 6. Professional installation at Cadillac authorized service centers recommended for premium results 【Application Scenarios】 - Cadillac premium vehicle maintenance and repair (authorized service centers) - Cadillac aftermarket upgrades (preserving original luxury performance) - Cadillac fleet management and maintenance (reducing downtime for premium vehicles) - Cadillac vehicle restoration (maintaining original luxury specifications) - Cadillac parts distribution and inventory management (premium auto parts retailers) 【SEO Target Keywords】 Cadillac headlamp, Cadillac ATSL Sedan headlamp, Cadillac premium replacement parts, Cadillac ATSL Sedan OEM parts, Cadillac Premium Lighting - LED Headlamps, 20674224/20674225 headlamp, 20674224 Cadillac, Cadillac headlamp price, Cadillac luxury automotive parts, Cadillac ATSL Sedan repair parts, genuine Cadillac headlamp, Cadillac headlamp supplier for Cadillac ATSL Sedan