87846950 84532403 Air Filter Cover Plate for GMC Sierra 2500 HD 2019 2020 2021

This Air Filter Cover Plate is a replacement air filter housing cover compatible with GMC Sierra 2500 HD 2019 2020 2021 and matches OEM Part# 87846950 and 84532403.

Product Overview

This air filter cover plate is a direct replacement for the original equipment on GMC Sierra 2500 HD trucks. It ensures a secure seal for the air filtration system, protecting the engine from debris. Designed specifically for 2019-2021 models, this air filter cover plate restores proper airflow.

Key Features & Performance

• Direct replacement for OEM part numbers 87846950 and 84532403
• Made from high-quality engineered plastic for durability
• Snug fit prevents air leaks and maintains filtration efficiency
• Designed to withstand underhood temperatures
• Simple installation with basic hand tools

Fitment & Compatibility

• GMC Sierra 2500 HD 2019
• GMC Sierra 2500 HD 2020
• GMC Sierra 2500 HD 2021

Common Uses

• Replacing a cracked or missing air filter cover
• Routine air filter maintenance
• Restoring engine intake seal integrity
• Ensuring proper air filtration for engine longevity

Technical Specifications

• Part Number(s): 87846950, 84532403

Frequently Asked Questions

Q: Is this air filter cover plate compatible with the 6.6L Duramax diesel? A: This cover plate is designed for GMC Sierra 2500 HD models from 2019-2021, but we recommend verifying fitment with your specific engine and VIN.

Q: Does it come with the mounting hardware? A: The cover plate includes all necessary mounting hardware for a direct replacement installation.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.