HomeStandard Ignition DV80 Diverter Valve
Part #: DV80

Standard Ignition DV80 Diverter Valve

4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, Corvette
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Overview of Standard Ignition DV80 Diverter Valve

The Standard Ignition DV80 diverter valve is designed specifically for emission control systems in Chevrolet Corvette models. This valve plays a critical role in managing vacuum flow within the vehicle's emission system, ensuring proper operation and compliance with emission standards.

  • Connector Quantity: 1
  • Includes: Valve
  • Hose Connector Quantity: 3
  • Hose Sizes: 5/16 inch (8 mm) and 11/16 inch (22 mm)

Detailed Product Description

The DV80 diverter valve from Standard Ignition is engineered to fit Chevrolet Corvette vehicles, providing reliable vacuum system control. Featuring one connector and three hose connectors, this valve accommodates hose sizes of 5/16 inch (8 mm) and 11/16 inch (22 mm), allowing for precise integration with the vehicle's vacuum lines. The valve is constructed to maintain consistent vacuum flow, which is essential for proper emission control and engine performance.

Applications and Problem Resolution

This diverter valve is used within the emission control vacuum system to regulate airflow and prevent vacuum leaks. It addresses several common issues, including:

  • Preventing vacuum leaks that can cause engine performance problems
  • Maintaining proper emission system function to meet regulatory standards
  • Reducing rough idling caused by faulty vacuum control
  • Ensuring correct operation of emission-related components

Installation Notes and Tips

Installation of the Standard Ignition DV80 diverter valve requires attention to hose size compatibility and connector placement. Ensure that the 5/16 inch (8 mm) and 11/16 inch (22 mm) hoses are properly connected to the corresponding hose connectors. Verify that the single connector is securely attached to the vehicle’s vacuum system. It is recommended to inspect all vacuum lines for wear or damage during installation to prevent future leaks.

Quality Assurance and Warranty

Standard Ignition parts, including the DV80 diverter valve, are manufactured to meet OEM specifications for fit and function. This part undergoes quality control testing to ensure durability and performance in Chevrolet Corvette vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberDV80
ContentsValve
Hose Size - Inches5/16; 11/16
Hose Size - mm8 mm; 22 mm

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995ChevroletCorvette5.7LV8N/A
1994ChevroletCorvette5.7LV8N/A
1993ChevroletCorvette5.7LV8N/A
1992ChevroletCorvette5.7LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

137-189170921322-2928873-34667D1024DV86EC1186

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.