Detroit & Coralfly Filter Kit A4720921705, DDE R61709, A4711800209, 03-42776-010

Description

Keep your truck performing at its best with the Detroit & Coralfly Filter Kit A4720921705, DDE R61709, A4711800209, 03-42776-010. This complete maintenance kit includes the essential filters required for Detroit Diesel DD13, DD15, and DD16 engines. It helps protect critical engine components, improve engine efficiency, and reduce maintenance costs.

Kit Includes:

• Coralfly A4720921705 Fuel Filter
• Detroit DDE R61709 Fuel Water Separator
• Coralfly A4711800209 Oil Filter
• Coralfly 03-42776-010 Air Filter

First, the Detroit DDE R61709 Fuel Water Separator removes water, rust, dirt, and other harmful contaminants from diesel fuel. As a result, it protects fuel injectors and helps maintain a clean fuel system.

Next, the Coralfly A4720921705 Fuel Filter captures fine particles before they reach the engine. Therefore, it supports clean fuel delivery and improves combustion efficiency.

The Coralfly A4711800209 Oil Filter removes contaminants from engine oil to maintain proper lubrication. Consequently, it reduces engine wear and helps extend engine life.

Additionally, the Coralfly 03-42776-010 Air Filter traps dust and airborne particles before they enter the engine. Clean airflow improves combustion and supports consistent engine performance in demanding conditions.

Coralfly manufactures its filters with premium filtration media and durable materials for long-lasting performance. Detroit designs the DDE R61709 Fuel Water Separator to meet strict OEM standards. Together, these filters provide a precise fit, reliable sealing, and quick installation.

Regular filter replacement keeps your engine clean and operating efficiently. Moreover, replacing all major filters at the same service interval helps reduce downtime and lowers maintenance expenses. This filter kit is an excellent choice for owner-operators, repair shops, and commercial fleets.