1142121290 Air Cleaner Cover Assembly for ISUZU 6WF1

The 1142121290 Air Cleaner Cover Assembly is a vital component of the air intake system designed specifically for ISUZU engines equipped with the 6WF1 platform. This cover seals and protects the air filter element, ensuring that only clean and filtered air enters the engine. As a result, combustion efficiency improves while internal engine components remain protected. Therefore, a properly functioning air cleaner cover is essential for long-term engine reliability.

Produced according to OEM specifications, the 1142121290 Air Cleaner Cover offers precise fitment and dependable sealing performance. Moreover, its rigid construction prevents deformation under continuous vibration and airflow pressure. Because heavy-duty engines operate in demanding environments, this assembly is manufactured using durable, impact-resistant materials. Consequently, it maintains consistent performance even in dusty and high-temperature conditions.

Clean Airflow and Engine Protection

This air cleaner cover ensures that the air filter remains securely housed at all times. Since unfiltered air can cause premature engine wear, proper sealing becomes critical. Furthermore, consistent airflow improves fuel combustion quality and supports stable engine output. As a result, overall engine efficiency increases while maintenance costs are reduced.

OEM-Grade Durability

The 1142121290 Air Cleaner Cover Assembly features reinforced edges and precision-molded surfaces. Therefore, it resists cracking, vibration damage, and thermal stress. In addition, the tight sealing design prevents dust and moisture intrusion. Consequently, the air intake system remains protected during extended service intervals.

Main Advantages

• Protects the air filter from contamination.
• Ensures clean and stable airflow.
• OEM-spec fit for ISUZU 6WF1 engines.
• Durable and impact-resistant construction.
• Reduces engine wear and tear.
• Supports consistent combustion performance.
• Extends overall engine lifespan.

Technical Specifications

• Part Number: 1-14212129-0 / 1142121290
• Part Name: Air Cleaner Cover Assembly
• Engine Compatibility: ISUZU 6WF1
• Function: Seals and protects air filter
• Material: High-strength polymer
• Condition: New OEM-quality assembly
• Installation: Direct replacement

Installing the 1142121290 Air Cleaner Cover helps maintain proper air filtration and protects engine components from harmful contaminants. Discover related components in our ISUZU Air Intake Parts and ISUZU Engine Components categories.

For official engine air system standards, refer to ISUZU Motors. Additional technical insights on air filtration systems are available at MANN+HUMMEL.