EGR Valve Cummins 5271583 | 5264520, 527158300, 526452000, C5271583, C5264520

High-Performance EGR Valve for Cummins ISB 6.7 and QSB 6.7 Engines

Keep your heavy-duty diesel engine running efficiently and in compliance with emissions standards using this premium EGR (Exhaust Gas Recirculation) valve, part number 5271583. This valve is engineered to precisely regulate the flow of exhaust gases back into the engine’s intake manifold, lowering combustion temperatures and significantly reducing nitrogen oxide (NOx) emissions. This part is also available under the numbers: 5264520, 527158300, and 526452000.

A failing EGR valve can lead to rough idling, decreased fuel efficiency, carbon buildup, and engine derating. Replacing your worn component with this robust valve restores optimal engine performance, ensures smooth operation, and protects critical engine systems from excessive heat. It is specifically designed for Cummins ISB 6.7 and QSB 6.7 engine applications, offering a direct-fit solution that meets rigorous industry standards.

Key Features & Benefits

• Emissions Control: Effectively recirculates exhaust gases to lower combustion chamber temperatures and minimize NOx output.
• Engine Protection: Prevents excessive carbon buildup and thermal stress on internal engine components.
• Direct Fit: Manufactured to exact dimensional and electrical specifications for seamless installation on Cummins ISB 6.7 and QSB 6.7 engines.
• Durable Construction: Built with high-grade materials to withstand extreme exhaust temperatures and harsh operating conditions.

Product Specifications & Fitment

• Brand: Cummins
• Part Type: EGR Valve (Exhaust Gas Recirculation)
• Compatible Engines: Cummins ISB 6.7, Cummins QSB 6.7

Cross-Reference / Interchange Part Numbers

This part replaces / is interchangeable with the following part numbers:

• 5271583
• 5264520
• 527158300
• 526452000
• C5271583
• C5264520
• CU5271583
• CU5264520
• CUM5271583
• CUM5264520